博文
2021年沙特阿拉伯国家石油公司的在美专利状况——建筑和采矿、化工、分离和混合加工作业技术较强
|
█武汉大学科教管理与评价研究中心 陈立新 张琳 黄颖
第二部分 2021年美国发明专利统计分析报告
18 世界主要机构在美国的专利布局
18.38 沙特阿拉伯国家石油公司的美国局专利状况
2021年，沙特阿拉伯国家石油公司获得美国发明专利831项，比上一年增长了29%，是获得美国专利数量第38多的机构。
相对来讲，沙特阿拉伯国家石油公司专利研发的优势领域是：化工、建筑和采矿、分离和混合加工作业、物理测量、材料测试。其在这5个技术领域上的专利份额相对较高，为3.5%至0.9%。
从绝对数量上来看，沙特阿拉伯国家石油公司的重点技术领域是：建筑和采矿、化工、分离和混合加工作业、物理测量、材料测试。其在这5个技术领域上的专利数量最多，为386至94项。
可见，沙特阿拉伯国家石油公司的专利技术研发重点主要集中在建筑和采矿领域。
表18.38-1 2021年沙特阿拉伯国家石油公司主要技术领域的专利分布
技术领域 | 专利数量 | 占比（%） | |
1 | 化工 | 334 | 3.5% |
2 | 建筑和采矿 | 386 | 3.4% |
3 | 分离和混合加工作业 | 176 | 1.4% |
4 | 物理测量 | 132 | 1.1% |
5 | 材料测试 | 94 | 0.9% |
6 | 材料化学与纳米 | 71 | 0.7% |
7 | 有机化学 | 54 | 0.4% |
8 | 有机高分子化合物 | 25 | 0.4% |
9 | 发动机和泵 | 39 | 0.3% |
10 | 一般机械和武器 | 35 | 0.2% |
11 | 光电辐射测量与核物理 | 29 | 0.2% |
12 | 照明与制冷制热 | 24 | 0.2% |
13 | 物理信号和控制 | 26 | 0.2% |
14 | 数据传输控制协议 | 17 | 0.1% |
15 | 发电和输变电 | 15 | 0.1% |
16 | 成型加工作业 | 22 | 0.1% |
17 | 计算机模式体系架构 | 15 | 0.1% |
18 | 数据识别 | 16 | 0.1% |
19 | 铁路、船舶和飞行器 | 6 | 0.1% |
20 | 计算机一般零部件 | 21 | 0.1% |
图18.38-1 2021年沙特阿拉伯国家石油公司在20个相对优势领域中的专利占比
致谢
感谢大连理工大学刘则渊教授、河南师范大学梁立明教授、科技部中国科学技术发展战略研究院武夷山研究员、大连理工大学丁堃教授、大连理工大学杨中楷教授对本报告的大力支持与帮助。同时，向以不同形式对本报告提出意见和建议的专家学者们表示诚挚的感谢。
如需要中美欧日韩五局及PCT专利数据、专利报告，以及咨询相关专利问题请添加微信号。
附表 2021年该机构的美国授权专利
| PATENT NO. | TITLE | INVENTOR |
| 10882024 | Adsorbent polymeric structures for separating polar liquids from non-polar hydrocarbons | Alghunaimi Fahd Ibrahim |
| 10882788 | Cement slurries, cured cement and methods of making and use of these | Reddy B. Raghava |
| 10882801 | Methods for gas phase oxidative desulphurization of hydrocarbons using CuZnAl catalysts promoted with group VIB metal oxides | Koseoglu Omer Refa |
| 10883032 | Fibrous lost circulation material (LCM) | Amanullah Md |
| 10883033 | Date palm seed-based lost circulation material (LCM) | Amanullah Md |
| 10883042 | Enhancing acid fracture conductivity | Bulekbay Aslan |
| 10883043 | Fracturing fluid compositions having Portland cement clinker and methods of use | Reddy B. Raghava |
| 10883044 | Fracturing fluid compositions having Portland cement clinker and methods of use | Reddy B. Raghava |
| 10883058 | Integrated hydrotreating and steam pyrolysis process including residual bypass for direct processing of a crude oil | Shafi Raheel |
| 10883339 | Equalizing hydrocarbon reservoir pressure | Shaker Wisam |
| 10883810 | Subterranean well torpedo system | Bouldin Brett |
| 10884084 | Systems and methods for tri-axial NMR testing | Hakimuddin Mustafa |
| 10887743 | Environment-aware cross-layer communication protocol in underground oil reservoirs | Akyildiz Ian F. |
| 10888815 | Drying compressed gas | Alshaye Abdulmajeed |
| 10889533 | Inline process to make antifouling agent co-catalyst for ethylene oligomerization | Melibari Faisal M. |
| 10889747 | Composition and method of manufacturing of whole date palm seed lost circulation material (LCM) | Amanullah Md |
| 10889750 | Oil recovery process using an oil recovery composition of aqueous salt solution and metal oxide nanoparticles for carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10889752 | Foaming mixtures and methods of use thereof | Alkhowaildi Mustafa |
| 10889768 | High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds | Bourane Abdennour |
| 10889915 | Producing fibers using spinnerets | Choi Seung-Hak |
| 10890066 | Determination of a rock testability index for formation testing | Ibrahim Mohd Azizi |
| 10890067 | Method to use a buoyant body to measure two-phase flow in horizontal wells | Bukhamseen Ahmed |
| 10890480 | Systems and methods for finding and solving wet gas venturi meter problems in real-time | Idris Muhammad |
| 10891407 | System and method for automated-inflow control device design | Isichei Obiomalotaoso Leonard |
| 10891462 | Identifying geometrical properties of rock structure through digital imaging | Zhao Weishu |
| 10892706 | Maintaining a solar power module | Hassell, Jr. James Clyde |
| 10894743 | Method for enhancement of mechanical strength and CO<sub>2 </sub>storage in cementitious products | Amr Issam T. |
| 10894755 | Integrated process for optimum production of para-xylene | Xu Qi |
| 10894910 | Additives for oil and gas drilling and production | Santra Ashok |
| 10894914 | Addition of monovalent salts for improved viscosity of polymer solutions used in oil recovery applications | Hassan Saleh F. |
| 10894915 | Targeting enhanced production through deep carbonate stimulation: stabilized acid emulsions containing insoluble solid materials with desired wetting properties | Cairns Amy J. |
| 10894923 | Integrated process for solvent deasphalting and gas phase oxidative desulfurization of residual oil | Koseoglu Omer Refa |
| 10894926 | System for conversion of crude oil to petrochemicals and fuel products integrating steam cracking, fluid catalytic cracking, and conversion of naphtha into chemical rich reformate | Al-Ghamdi Mohammed Saeed |
| 10894929 | Natural gas liquids recovery process | Mohammad Ayman M. |
| 10895117 | Systems and methods for improved centralization and friction reduction using casing rods | Al-Qasim Abdulaziz |
| 10895118 | Hybrid loss prevention material (LPM) for preventive and curative loss control | Amanullah Md |
| 10895119 | Hybrid loss prevention material (LPM) for preventive and curative loss control | Amanullah Md |
| 10895136 | Methods for reducing condensation | Al-Nakhli Ayman R. |
| 10895140 | Compositions and methods for controlled delivery of acid | Cairns Amy J. |
| 10895447 | Apparatus for smart material analysis | Bovero Enrico |
| 10895497 | Determining structural tomographic properties of a geologic formation | Schmidt Howard K. |
| 10895543 | Wettability determination of rock samples | Chen Quan |
| 10897398 | Embedded dynamic configuration assignment for unprotected remote terminal unit (RTU) | Al-Yousef Hassan S. |
| 10897414 | Method for providing high-availability services on one-way data diode | Al-Rushaid Abdulatif A. |
| 10898884 | Zeolites, the production thereof, and their uses for upgrading heavy oils | Ding Lianhui |
| 10898885 | Nano-sized zeolite supported catalysts and methods for their production | Ding Lianhui |
| 10899644 | Sanitizing wastewater | Ger๾k Serhan |
| 10899685 | Catalytic hydrodearylation of heavy aromatic stream containing dissolved hydrogen | Koseoglu Omer Refa |
| 10899953 | Functionalized nanosilica as shale inhibitor in water-based fluids | Boul Peter J. |
| 10899972 | Fluid catalytic cracking of petroleum oil with reduced emissions | Al-Alloush Saeed |
| 10900289 | Drilling bottom hole assembly for loss circulation mitigation | Amri Khalifah M. |
| 10900315 | Tubing hanger system | Xiao Jinjiang |
| 10900332 | Extendable perforation in cased hole completion | Al-Anazi Hamoud Ali |
| 10900339 | Forming mineral in fractures in a geological formation | Schipper Desmond |
| 10900344 | Determining wellbore leak crossflow rate between formations in an injection well | Al-Hajri Nasser Mubarak |
| 10900351 | Method and device for obtaining measurements of downhole properties in a subterranean well | Deffenbaugh Max |
| 10900353 | Method and apparatus for sub-terrain chlorine ion detection in the near wellbore region in an open-hole well | Noui-Mehidi Mohamed Nabil |
| 10900614 | Apparatus, system and method for increasing friction between a cable and surrounding soil | Villette Thibault |
| 10900776 | Sensor device for distance offset measurements | Parrott Brian |
| 10900945 | Tri-axial centrifuge apparatus with electrical sensor, acoustic sensor, and X-ray instrument | Hakimuddin Mustafa |
| 10905975 | Removable trap stations for hydrocarbon flowlines | Al-Gouhi Alwaleed Abdullah |
| 10906026 | Methods of making spray-dried metathesis catalysts and uses thereof | Alshafei Faisal H. |
| 10906028 | Synthesis of transition-metal adamantane salts and oxide nanocomposites, and systems and methods including the salts or the nanocomposites | Veerabhadrappa Manohara Gudiyor |
| 10906859 | Adamantane-intercalated layered double hydroxide | Veerabhadrappa Manohara Gudiyor |
| 10907082 | Two-component lost circulation pill for seepage to moderate loss control | Ramasamy Jothibasu |
| 10907087 | Methods and compositions for diversion during enhanced oil recovery | Rizq Ahmad Noor Al-Deen |
| 10907425 | Devices and methods for placement of loss control slurry | Amanullah Md |
| 10907442 | Thru-tubing retrievable subsurface completion system | Arsalan Muhammad |
| 10907456 | Methods for fracturing a formation containing hydrocarbons using an enabler that heats in response to electromagnetic radiation | Batarseh Sameeh Issa |
| 10907457 | Acid fracturing treatments in hydrocarbon-bearing formations in close proximity to wet zones | Alharbi Moataz Mohammad |
| 10907759 | Disconnectable fluid coupling | Al Ghanmi Abdulrahman H. |
| 10907914 | Air-cooled heat exchanger cleaning and temperature control apparatus and method | Al-Otaibi Abdullah M. |
| 10908007 | Multiphase flow metering system for horizontal well compartments | Bukhamseen Ahmed Y. |
| 10908056 | Nano-indentation tests to characterize hydraulic fractures | Hull Katherine Leigh |
| 10908063 | Dynamically determining a rock wettability alteration | Gmira Ahmed |
| 10908068 | Thermography image processing with neural networks to identify corrosion under insulation (CUI) | Amer Ayman |
| 10908142 | Measuring total organic content of source rock | Henderson Sebastian Robert Glynn |
| 10908263 | System and method for aligning a laser scanning device for measurement of a volume of a container | Trigui Hassane |
| 10908307 | Evaluating processing imprint on seismic signals | Bakulin Andrey |
| 10910122 | Containment design to handle low temperature systems | Al-Otaibi Abdullah M. |
| 10911411 | Extending public WiFi hotspot to private enterprise network | Aldossary Abdullah A. |
| 10913036 | Cardo-type co-polyimide membranes for sour gas feed separations from natural gas | Yahaya Garba Oloriegbe |
| 10913179 | Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle | Fadhel Bandar |
| 10913683 | Cement-based direct ink for 3D printing of complex architected structures | Rahman Muhammad M |
| 10913694 | Methods for forming ethylbenzene from polystyrene | Al-Jabri Nouf Mohammed |
| 10913889 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Li Leiming |
| 10913901 | Integrated process for mesophase pitch and petrochemical production | Mahfouz Remi |
| 10913908 | System for conversion of crude oil to petrochemicals and fuel products integrating steam cracking and fluid catalytic cracking | Al-Ghamdi Mohammed Saeed |
| 10914134 | Treatment of casing-casing annulus leaks using thermally sensitive sealants | Harbi Atallah N. |
| 10914150 | Dual injection for hydrocarbon reservoir management | Alshehri Amar Jaber M. |
| 10914158 | Methods and systems for hydrocarbon resources exploration assessment | Otaibi Hussain M. |
| 10914688 | Detecting saturation levels of a sample core using electromagnetic waves | Ayub Muhammad |
| 10914853 | Continuous seismic reservoir monitoring using a common focus point method | Al-Ali Mustafa |
| 10914854 | Residual refraction statics calculation for automated near surface analysis | Colombo Daniele |
| 10917442 | System and method for secure billing for IMS-based VoIP networks | Khawaja Kashif |
| 10918997 | Field filtration assembly for injection water quality assessment and monitoring | Kima Enow Achuo |
| 10919002 | Fluorinated polytriazole membrane materials for gas separation technology | Maab Husnul |
| 10919135 | Systems and methods for steam ring heating for bearing removal from shaft | Al-Zahrani Rakan Saeed |
| 10919822 | Dual catalyst processes and systems for propylene production | Khokhar Munir D. |
| 10919825 | Membrane-based process for butanols production from mixed butenes | Althenayan Faisal M. |
| 10919833 | Synthesis of sodium formate and drilling fluid comprising the same | Al-Yami Abdullah |
| 10920063 | Polymer gel with nanocomposite crosslinker | Almohsin Ayman Mohammed |
| 10920121 | Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash | Alanqari Khawlah A. |
| 10920128 | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10920129 | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10920157 | Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by ionic liquids and solid adsorbents | Koseoglu Omer Refa |
| 10920158 | Supercritical water process to produce bottom free hydrocarbons | Choi Ki-Hyouk |
| 10920502 | Casing friction reduction methods and tool | Al-Qasim Abdulaziz S. |
| 10920511 | Tool positioning devices for oil and gas applications | Bonavides Clovis Satyro |
| 10920517 | Vibration-induced installation of wellbore casing | Costa de Oliveira Victor Carlos |
| 10920521 | Self-contained well intervention system and method | Turner Robert John |
| 10920548 | Method and apparatus for rig-less deployment of electrical submersible pump systems | Lastra Rafael Adolfo |
| 10920549 | Creating fractures in a formation using electromagnetic signals | Othman Haitham A. |
| 10920554 | Stimulating U-shape wellbores | Alruwaili Khalid Mohammed M |
| 10920556 | Using radio waves to fracture rocks in a hydrocarbon reservoir | Chen Jinhong |
| 10920559 | Inverted Y-tool for downhole gas separation | Zahran Amr Mohamed |
| 10920574 | Acoustic testing of core samples | Yang Yunlai |
| 10920585 | Determining sand-dune velocity variations | Colombo Daniele |
| 10920586 | Systems and methods for logging while treating | Al-Qasim Abdulaziz |
| 10921270 | Measuring the wettability of porous media based on the temperature sensitivity of nuclear magnetic resonance relaxation time | Kwak Hyung Tae |
| 10921307 | Decontaminating rock samples by thermovaporization | Inan Sedat |
| 10921472 | Determing first-break points in seismic data | Yoo Jewoo |
| 10923998 | Systems and methods to harvest energy and determine water holdup using the magnetohydrodynamic principle | Hveding Frode |
| 10924328 | Root cause analysis for unified communications performance issues | Al Ramady Baher Y. |
| 10926192 | Method and apparatus for promoting droplets coalescence in oil continuous emulsions | Less Simone |
| 10926193 | Method and apparatus for promoting droplets coalescence in oil continuous emulsions | Less Simone |
| 10926194 | Method and apparatus for promoting droplets coalescense in oil continuous emulsions | Less Simone |
| 10926195 | Method and apparatus for promoting droplets coalescence in oil continuous emulsions | Less Simone |
| 10926196 | Method and apparatus for promoting droplets coalescence in oil continuous emulsions | Less Simone |
| 10926227 | Fabricating calcite nanofluidic channels | Cha Dong Kyu |
| 10926994 | Point-of-sale octane/cetane-on-demand systems for automotive engines | Al Khowaiter Ahmad O. |
| 10927059 | Catalyst for converting heavy reformate to produce BTX compounds | Tammana Veera Venkata Ramakrishna |
| 10927281 | Lost circulation material (LCM) pill for partial loss control | Amanullah Md |
| 10927282 | Lost circulation material (LCM) pill for total loss control | Amanullah Md |
| 10927284 | Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers | Wagle Vikrant |
| 10927285 | Alkyl ester spotting fluid compositions for differential sticking | Amanullah Md |
| 10927286 | Alkyl ester spotting fluid compositions for differential sticking | Amanullah Md |
| 10927290 | Chemical imbibition by gels containing surfactants for fractured carbonate reservoirs | Han Ming |
| 10927291 | Compositions for treating a subterranean formation with a foamed system and corresponding methods | Al-Taq Ali Abdullah |
| 10927305 | Delayed coking plant combined heating and power generation | Noureldin Mahmoud Bahy Mahmoud |
| 10927309 | Conserving fresh wash water usage in desalting crude oil | Koleshwar Vilas S. |
| 10927312 | Production of upgraded petroleum by supercritical water | Choi Ki-Hyouk |
| 10927313 | Supercritical water process integrated with visbreaker | Choi Ki-Hyouk |
| 10927318 | Lubricity additive for transportation fuels | Koseoglu Omer Refa |
| 10927610 | Downhole mobility module for logging and intervention of extended reach wells | Saeed Abubaker |
| 10927618 | Delivering materials downhole using tools with moveable arms | AlBahrani Hussain |
| 10927643 | Operating a subsurface safety valve using a downhole pump | Ejim Chidirim Enoch |
| 10927654 | Recovering hydrocarbons in multi-layer reservoirs with coiled tubing | El-Hayek Soha Omar |
| 10927673 | Multiphase flow meter with tuning fork | Bouldin Brett W. |
| 10927799 | Separating a fuel on-board a vehicle | Hamad Esam Z. |
| 10928375 | Characterization of crude oil and its fractions by fluorescence spectroscopy analysis | Al-Hajji Adnan |
| 10928533 | Identifying potential hydrocarbon traps in a subterranean region using recursive anisotropic erosion of seismic data | Ji Xu |
| 10928536 | Mapping chemostratigraphic signatures of a reservoir with rock physics and seismic inversion | Lubbe Rudi |
| 10928548 | Rock type based free water level inversion | Eyvazzadeh Ramsin Y. |
| 10931790 | Systems and methods for securely transferring selective datasets between terminals with multi-applications support | Alkhabbaz Fouad M. |
| 10934231 | Multiple-stage catalyst systems and processes for propene production | Alshafei Faisal H. |
| 10934249 | N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine | Hilfiger Matthew |
| 10934465 | Date seed-based multi-modal particulate admixture for moderate to severe loss control | Amanullah Md |
| 10934466 | Date seed-based multi-modal particulate admixture for moderate to severe loss control | Amanullah Md |
| 10934468 | Storable gas generating compositions | Reddy B. Raghava |
| 10934495 | Process to recover gasoline and diesel from aromatic complex bottoms | Koseoglu Omer Refa |
| 10934498 | Combustion of spent adsorbents containing HPNA compounds in a membrane wall partial oxidation gasification reactor | Koseoglu Omer Refa |
| 10934782 | Self-adjusting downhole motor | Egbe Peter Ido |
| 10934783 | Drill bit valve | Amoudi Ahmad A. |
| 10934797 | Repulsion force systems and methods for metal fish retrieval | Alssafwany Ali Radi |
| 10934814 | Liner installation with inflatable packer | Arsalan Muhammad |
| 10934820 | Flow meter well tool | Melo Rafael Adolfo Lastra |
| 10934829 | Systems, apparatuses, and methods for downhole water separation | Ayub Muhammad |
| 10934839 | Sampling techniques to detect hydrocarbon seepage | AbuAli Mahdi A. |
| 10935408 | System and method for acoustic container volume calibration | Cunningham Vincent |
| 10935680 | Generating geophysical images using directional oriented wavefield imaging | Tsingas Constantinos |
| 10936436 | Using snapshots for data backups | Alsalim Ahmed Saad |
| 10936561 | Extensible well data integrity smart detector | Hiu Martin D. |
| 10941326 | Method and material for isolating a severe loss zone | Alouhali Raed A. |
| 10941327 | Method and material for isolating a severe loss zone | Arfaj Mohammed K. |
| 10941354 | Hydrocracking catalyst comprising a beta zeolite (*BEA) framework substituted with Ti and Zr and methods for its preparation and use | Hodgkins Robert Peter |
| 10941356 | Paraxylene production from naphtha feed | He Yufeng |
| 10941618 | High power laser completion drilling tool and methods for upstream subsurface applications | Batarseh Sameeh Issa |
| 10941631 | Cementing plug system | Harbi Atallah N. |
| 10941639 | Multi-stage hydrocarbon lifting | Al-Gouhi Al-Waleed Abdullah |
| 10941644 | Downhole well integrity reconstruction in the hydrocarbon industry | Aljubran Mohammad |
| 10941645 | Real-time monitoring of hydrocarbon productions | Raman Vinay |
| 10941649 | Tool for testing within a wellbore | Egbe Peter Ido |
| 10941778 | Motorized pump | Xiao Jinjiang |
| 10942054 | Acoustic calibration array for tanks and vessels | Parrott Brian |
| 10942160 | Characterization of crude oil and its fractions by fourier transform infrared (FTIR) spectroscopy analysis | Koseoglu Omer Refa |
| 10944622 | Root cause analysis for unified communications performance issues | Al Ramady Baher Y. |
| 10946330 | System and method for removing acid gas from a sour gas stream | Raynel Guillaume Robert Jean-Francois |
| 10946331 | System and method for removing acid gas from a sour gas stream | Raynel Guillaume Robert Jean-Francois |
| 10946367 | Method of synthesis of nano-sized beta zeolites containing mesopores and uses thereof | Eid Manal |
| 10946463 | Pipe cutting tool | Sehsah Ossama R. |
| 10947437 | Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same | Contreras Elizabeth Q. |
| 10947438 | Method for monitoring cement using polymer-based capsules | Contreras Elizabeth Q. |
| 10947439 | Cement compositions comprising aqueous latex containing dispersed solid and liquid elastomer phases | Reddy B. Raghava |
| 10947440 | Cement compositions comprising aqueous latex containing dispersed solid and liquid elastomer phases | Reddy B. Raghava |
| 10947446 | Dual-phase acid-based fracturing composition with corrosion inhibitors and method of use thereof | Al-Mutairi Saleh H. |
| 10947461 | Selective liquid-liquid extraction of oxidative desulfurization reaction products | Al-Shafei Emad Naji |
| 10947789 | Downhole tool | Al-Abdulrahman Najeeb |
| 10947794 | Method and system for extended reach coiled tubing | Noui-Mehidi Mohamed Nabil |
| 10947795 | Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation | Reddy B. Raghava |
| 10947811 | Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention | Al-Qasim Abdulaziz S. |
| 10947813 | Systems and methods for preventing sand accumulation in inverted electric submersible pump | Ejim Chidirim Enoch |
| 10947831 | Fluid driven commingling system for oil and gas applications | Xiao Jinjiang |
| 10948429 | Rock sample preparation method by using focused ion beam for minimizing curtain effect | Cha Dong kyu |
| 10948439 | Methods and systems for measuring pore volume compressibility with low field nuclear magnetic resonance techniques | AlSinan Marwah Mufid |
| 10948617 | Generating a velocity model for a subsurface structure using refraction travel time tomography | Qin Fuhao |
| 10951160 | Apparatus for increasing energy yield in bifacial photovoltaic modules | Gereige Issam |
| 10951663 | Securing an IMS-based VoIP network with multiple VPNs | Khawaja Kashif |
| 10953388 | Ni—Ru—CgO based pre-reforming catalyst for liquid hydrocarbons | Harale Aadesh |
| 10953396 | Methods for producing mesoporous zeolite multifunctional catalysts for upgrading pyrolysis oil | Sun Miao |
| 10954126 | Advanced heat integration in sulfur recovery unit—SafarClaus | Alshahrani Yazeed Safar |
| 10954127 | Advanced heat integration in sulfur recovery unit—SafarClaus | Alshahrani Yazeed Safar |
| 10954424 | Date seed-based multi-modal particulate admixture for moderate to severe loss control | Amanullah Md |
| 10954425 | Oil-based drilling fluids for high pressure and high temperature drilling operations | Mohammed Musarrat Halima |
| 10954427 | Method and composition for sealing a subsurface formation | Kalgaonkar Rajendra Arunkumar |
| 10954429 | Controlled release of surfactants for enhanced oil recovery | Chang Yun Chea |
| 10954434 | Coated proppants and methods of making and use thereof | Reddy B. Raghava |
| 10954447 | Integrated process for producing anode grade coke | Koseoglu Omer Refa |
| 10954454 | Non-solvent crude oil heavy oil stream de-asphalting process | Sun Miao |
| 10954457 | Methods including direct hydroprocessing and high-severity fluidized catalytic cracking for processing crude oil | Al-Herz Mansour Ali |
| 10954739 | Smart rotating control device apparatus and system | Sehsah Ossama R. |
| 10954750 | Subsurface safety valve with rotating disk | Neacsu Marius |
| 10954764 | Tailored injection water slug designs for enhanced oil recovery in carbonates | Ayirala Subhash C. |
| 10955082 | Automated pipeline pig handling system | Genta Pablo Daniel |
| 10955264 | Fiber optic line for monitoring of well operations | Brown Jonathan W. |
| 10956145 | System and method for determining dynamic dependencies for enterprise it change management, simulation and rollout | Al-Naser Aqeel Abdulaziz |
| 10958765 | Augmented reality for end-to-end data center it infrastructure layout | Sheikh Ibraheem Ahmed |
| 10959056 | Monitoring system for site safety and tracking | Alsahlawi Ziyad |
| 10960361 | Crosslinked polymer membranes and methods of their production | Vaughn Justin Tyler |
| 10961171 | Catalysts systems that include metal co-catalysts for the production of propylene | Khokhar Munir D. |
| 10961426 | Development of anti-bit balling fluids | Al-Yami Abdullah |
| 10961430 | Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester | Wagle Vikrant |
| 10961433 | Hydrocarbon well deliquification using dry ice | Bulekbay Aslan |
| 10961435 | Hydrocarbon recovery using complex water and carbon dioxide emulsions | Al-Otaibi Fawaz M. |
| 10961436 | Hydrocarbon recovery using complex water and carbon dioxide emulsions | Al-Otaibi Fawaz M. |
| 10961440 | Sandstone stimulation using in-situ mud acid generation | Al-Nakhli Ayman R. |
| 10961460 | Delayed coking plant combined heating and power generation | Noureldin Mahmoud Bahy Mahmoud |
| 10961470 | Thermal hydrodealkylation of hydrocracking feedstock to mitigate HPNA formation | Koseoglu Omer Refa |
| 10961807 | Loss circulation drilling packer | Foster Herschel |
| 10961809 | Systems and methods for smart well bore clean out | Sehsah Ossama R. |
| 10961813 | Wellbore casing liner printing | Boul Peter J. |
| 10961831 | Polymer flooding processes for viscous oil recovery in carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10961833 | Sandstone stimulation using in-situ mud acid generation | Al-Nakhli Ayman R. |
| 10961873 | Power generation from waste energy in industrial facilities | Noureldin Mahmoud Bahy Mahmoud |
| 10962015 | Methods and apparatus for providing ESP stage sequential engagement | Xiao Jinjiang |
| 10962393 | Multiphase flow rate measurement with elliptical ultrasonic transceiver array | Ahmad Talha Jamal |
| 10962408 | Quasi-fundamental-mode operated multimode fiber for distributed acoustic sensing | Hveding Frode |
| 10962668 | Surface-scattered noise reduction | Liu Hongwei |
| 10962968 | Predicting failures in electrical submersible pumps using pattern recognition | Al-Maghlouth Abdulmonam |
| 10968382 | Polymer-enhanced surfactant flooding for permeable carbonates | Han Ming |
| 10968383 | Water treatment schemes for injection water flooding recovery processes in carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10968385 | Nanoparticle-enhanced resin coated Frac sand composition | Li Wengang |
| 10968396 | Method and process for producing needle coke from aromatic polymer material and aromatic bottoms of an aromatic recovery complex | Koseoglu Omer Refa |
| 10968400 | Process to remove olefins from light hydrocarbon stream by mercaptanization followed by MEROX removal of mercaptans from the separated stream | Koseoglu Omer Refa |
| 10968402 | Method and system for the control of water concentration in crude oil entering the dehydrators | Raynel Guillaume Robert Jean-Francois |
| 10968411 | Preventing hydrate formation in a flowline | Aljindan Jana Mohammed |
| 10968704 | In-situ laser generator cooling system for downhole application and stimulations | Batarseh Sameeh Issa |
| 10968736 | Laser tool | Batarseh Sameeh Issa |
| 10968737 | Acoustic coupler for downhole logging while drilling applications | Marsala Alberto F. |
| 10968914 | Methods and apparatus for providing ESP stage sequential engagement | Xiao Jinjiang |
| 10969323 | Systems and methods for special core analysis sample selection and assessment | Al Readean Muhammad S. |
| 10969352 | Determining permeability of porous media based on nuclear magnetic resonance measurement | Kwak Hyung Tae |
| 10969353 | Determining permeability of porous media based on nuclear magnetic resonance measurement | Kwak Hyung Tae |
| 10969507 | Seismic channel geobody extraction for basin fairway simulation | Morton Andrew Mark |
| 10971972 | Self-powered pipeline hydrate prevention system | Batarseh Sameeh |
| 10974194 | System for flare gas recovery using gas sweetening process | Al Muhsen Ahmed Khalifah |
| 10974972 | Treatment of water comprising dissolved solids in a wellbore | Al-Mulhem Abdulrahman Abdulaziz |
| 10975004 | Integrated process for production of ethylene from propylene | Shaikh Sohel |
| 10975283 | Method and material for isolating a severe loss zone | Amanullah Md |
| 10975293 | Methods for treating a subterranean formation with a foamed acid system | Al-Taq Ali Abdullah |
| 10975317 | Upgrading of heavy oil for steam cracking process | Choi Ki-Hyouk |
| 10975630 | Expansion tubing joint with extendable cable | Al Haji Ahmed Mohammed |
| 10975645 | Milling wellbores | Al-Mousa Ahmed |
| 10975654 | Wellhead telescopic adaptor for wellhead assembly | Neacsu Marius |
| 10975685 | Real-time monitoring of hydrocarbon productions | Raman Vinay |
| 10975735 | Natural gas liquid fractionation plants low grade waste heat conversion to cooling, power and water | Noureldin Mahmoud Bahy Mahmoud |
| 10976103 | Process integration for natural gas liquid recovery | Noureldin Mahmoud Bahy Mahmoud |
| 10976274 | Measuring the wettability of porous media based on the temperature sensitivity of nuclear magnetic resonance relaxation time | Kwak Hyung Tae |
| 10976296 | Multiple function dual core flooding apparatus and methods | Al-Otaibi Fawaz |
| 10976459 | Final statics calculation for automated near surface analysis | Colombo Daniele |
| 10981104 | System for flare gas recovery using gas sweetening process | Al Muhsen Ahmed Khalifah |
| 10981132 | Aerosolization method for producing solid product particles having desired characteristics from precursor particles | Ostraat Michele L. |
| 10981160 | Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes | Tammana Veera Venkata Ramakrishna |
| 10982124 | Drill-in fluid compositions and methods | AlBahrani Hussain |
| 10982153 | Integrated multi-stage solvent deasphalting and delayed coking process to produce high quality coke | Koseoglu Omer Refa |
| 10982499 | Casing patch for loss circulation zone | AlShuraim Fawaz Musaad |
| 10982504 | Cement squeeze well tool | Al-Mousa Ahmed |
| 10982516 | Systems and methods for operating downhole inflow control valves to provide sufficient pump intake pressure | Arukhe James Ohioma |
| 10982517 | Hydrogen production by downhole electrolysis of reservoir brine for enhanced oil recovery | Al-Mulhem Abdulrahman Abdulaziz |
| 10982537 | Sampling techniques to detect hydrocarbon seepage | AbuAli Mahdi A. |
| 10982538 | Multi-zone well testing | Tiwari Shrikant |
| 10983233 | Method for dynamic calibration and simultaneous closed-loop inversion of simulation models of fractured reservoirs | Maucec Marko |
| 10983235 | Characterizing depositional features by geologic-based seismic classification | Zhang Si-Hai |
| 10983236 | Super-resolution radon transform based on thresholding | Ma Yue |
| 10983237 | Enhancing seismic images | Han Song |
| 10983439 | Calcite channel nanofluidics | Cha Dong Kyu |
| 10983513 | Automated algorithm and real-time system to detect MPFM preventive maintenance activities | Al Kadem Mohammad Saeed |
| 10984644 | Wearable device for site safety and tracking | Alsahlawi Ziyad |
| 10988658 | Date tree waste-based trinary fibrous mix for moderate to severe loss control | Amanullah Md |
| 10988659 | Layered double hydroxides for oil-based drilling fluids | Mohammed Musarrat Halima |
| 10988662 | Composition of encapsulated chemical additives and methods for preparation of the same | Contreras Elizabeth Q. |
| 10988664 | Compositions for sealing a lost circulation zone in a wellbore | Al-Yami Abdullah |
| 10988665 | Permeable and decomposable plug forming rapidly dehydrating fluid (RDF) | Amanullah Md |
| 10988666 | Permeable and decomposable plug forming rapidly dehydrating fluid (RDF) | Amanullah Md |
| 10988667 | Permeable and decomposable plug forming rapidly dehydrating fluid (RDF) | Amanullah Md |
| 10988673 | Polymer flooding processes for viscous oil recovery in carbonate reservoirs | Ayirala Subhash Chandrabose |
| 10988681 | Nanocomposite coated proppants and methods of making and use thereof | Haque Mohammad Hamidul |
| 10989025 | Prevention of gas accumulation above ESP intake | Ejim Chidirim Enoch |
| 10989026 | Electrical submersible pump with gas venting system | Al-Gouhi Alwaleed Abdullah |
| 10989029 | Methods and apparatus for spatially-oriented chemically-induced pulsed fracturing in reservoirs | Al-Nakhli Ayman R. |
| 10989030 | Synthetic sweet spots in tight formations by injection of nano encapsulated reactants | Al-Mulhem Abdulrahman Abdulaziz |
| 10989046 | Real-time equivalent circulating density of drilling fluid | Al-Rubaii Mohammed Murif |
| 10989078 | Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor-ejector-expander triple cycles system | Noureldin Mahmoud Bahy Mahmoud |
| 10989470 | Process integration for natural gas liquid recovery | Noureldin Mahmoud Bahy Mahmoud |
| 10989529 | Magnetically coupled integrated ultrasonic testing and cathodic protection measurement probe | Abdellatif Fadl |
| 10989618 | Industrial gas detection | Al Jabri Khalid Rasheed |
| 10990873 | Systems and methods for rapid prediction of hydrogen-induced cracking (HIC) in pipelines, pressure vessels, and piping systems and for taking action in relation thereto | Traidia Abderrazak |
| 10991078 | Inferring petrophysical properties of hydrocarbon reservoirs using a neural network | Hakimuddin Mustafa |
| 10995107 | Organosilane templates and methods for the synthesis of mesoporous zeolites | Kobaslija Sarah Lihoa |
| 10995251 | Method and material for isolating a severe loss zone | Amanullah Md |
| 10995254 | Capsule design for the capture of reagents | Contreras Elizabeth Q. |
| 10995256 | Lost circulation material compositions and methods of isolating a lost circulation zone of a wellbore | Al-Yami Abdullah |
| 10995263 | Enhancing acid fracture conductivity | Bulekbay Aslan |
| 10995278 | Disposal of disulfide oil compounds and derivatives in delayed coking process | Koseoglu Omer Refa |
| 10995281 | Supercritical reactor systems and processes for petroleum upgrading | Choi Ki-Hyouk |
| 10995466 | Polymer geo-injection for protecting underground structures | Alrafaei Waheed N. |
| 10995574 | Subterranean well thrust-propelled torpedo deployment system and method | Jervis Michael |
| 10995595 | System and method for artifically recharging a target reservoir via water injection from a local source | Rabba Ali Saleh |
| 10995636 | Organic Rankine cycle based conversion of gas processing plant waste heat into power | Noureldin Mahmoud Bahy Mahmoud |
| 10995948 | Gas-assisted liquid fuel oxygen reactor | Ben-Mansour Rached |
| 10996154 | Nuclear magnetic resonance gas isotherm technique to evaluate reservoir rock wettability | Kwak Hyung Tae |
| 10996155 | Nuclear magnetic resonance gas isotherm technique to evaluate reservoir rock wettability | Kwak Hyung Tae |
| 10996275 | Low voltage ride-through test apparatus and method of using same | Aziz Athanatu Mohammad |
| 10996358 | Image-guided velocity interpolation using a mask cube | Cao Lei |
| 10996361 | Adaptive receiver deghosting for seismic streamer | Sun Yimin |
| 10996637 | Wellbore non-retrieval sensing system | Li Bodong |
| 10998566 | Method and system for capturing high-purity CO<sub>2 </sub>in a hydrocarbon facility | Al Hunaidy Ali Shaker |
| 10999946 | Microchips for downhole data collection | Li Bodong |
| 11000778 | Removal of kinetic hydrate inhibitors | Rithauddeen Megat A. |
| 11000779 | Removal of kinetic hydrate inhibitors | Rithauddeen Megat A. |
| 11001549 | Electrochemical reduction of carbon dioxide to upgrade hydrocarbon feedstocks | Hammad Ahmad D. |
| 11001749 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Li Leiming |
| 11001750 | Hydraulic fracturing fluid | Li Leiming |
| 11001766 | Production of high quality diesel by supercritical water process | Choi Ki-Hyouk |
| 11001770 | Systems and methods for processing heavy oils by oil upgrading followed by refining | Shaik Kareemuddin |
| 11001773 | System and process for steam cracking and PFO treatment integrating selective hydrogenation and selective hydrocracking | Xu Qi |
| 11002093 | Semi-autonomous downhole taxi with fiber optic communication | Bouldin Brett W. |
| 11002108 | Systems and methods for smart multi-function hole cleaning sub | Sehsah Ossama R. |
| 11002111 | Hydrocarbon flowline corrosion inhibitor overpressure protection | BuGubaia Fathi |
| 11002112 | Parallel-processing of invasion percolation for large-scale, high-resolution simulation of secondary hydrocarbon migration | Kayum Suha Naim |
| 11002113 | Parallel-processing of invasion percolation for large-scale, high-resolution simulation of secondary hydrocarbon migration | Kayum Suha Naim |
| 11002114 | Parallel-processing of invasion percolation for large-scale, high-resolution simulation of secondary hydrocarbon migration | Kayum Suha Naim |
| 11002115 | Parallel-processing of invasion percolation for large-scale, high-resolution simulation of secondary hydrocarbon migration | Kayum Suha Naim |
| 11002116 | Parallel-processing of invasion percolation for large-scale, high-resolution simulation of secondary hydrocarbon migration | Kayum Suha Naim |
| 11002595 | Determining structural tomographic properties of a geologic formation | Schmidt Howard K. |
| 11002721 | Automated organic petrology | Ghazwani Assad Hadi |
| 11007491 | Aromatic co-polyimide gas separation membranes derived from 6FDA-6FpDA-type homo-polyimides | Yahaya Garba Oloriegbe |
| 11007492 | Aromatic co-polyimide gas separation membranes derived from 6FDA-DAM-type homo-polyimides | Yahaya Garba Oloriegbe |
| 11007511 | Methods for the synthesis of tunable mesoporous zeolites | Kobaslija Sarah L. |
| 11007512 | Platinum encapsulated zeolite hydrocracking catalyst and methods of making same | Ding Lianhui |
| 11007536 | Controlling flow of black powder in hydrocarbon pipelines | Hassell James Clyde |
| 11008498 | Cement slurry responsive to hydrocarbon gas | Foster Herschel |
| 11008501 | Nanosurfactants for improved and enhanced oil recovery applications | Abdel-Fattah Amr I. |
| 11008507 | Nanoparticle-enhanced resin coated frac sand composition | Li Wengang |
| 11008521 | Control of demulsifier injection into crude oil entering separators | Raynel Guillaume Robert Jean-Francois |
| 11008816 | Drill bits for oil and gas applications | Zhan Guodong |
| 11008824 | Vertically cutting downhole tubulars | Al-Mousa Ahmed |
| 11009617 | Method for fast calculation of seismic attributes using artificial intelligence | Gadylshin Kirill |
| 11009623 | Calculating shut-in bottom-hole pressure in numerical reservoir simulations | Kayode Babatope |
| 11010883 | Automated analysis of petrographic thin section images using advanced machine learning techniques | Anifowose Fatai A. |
| 11014021 | Systems and methods for separating multi-phase compositions | Vilagines Regis Didier Alain |
| 11014295 | Fabrication of composite parts by additive manufacturing and microstructure topology optimization | Villette Thibault |
| 11015050 | Polymer gel with nanocomposite crosslinker | Almohsin Ayman Mohammed |
| 11015102 | Loss circulation material composition having alkaline nanoparticle based dispersion, water insoluble hydrolysable polyester, and formaldehyde resin | Wagle Vikrant |
| 11015104 | Cement slurries, cured cements and methods of making and use thereof | Al-Yami Abdullah |
| 11015105 | Cement slurries, cured cements and methods of making and use thereof | Al-Yami Abdullah |
| 11015108 | Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash | Alanqari Khawlah A. |
| 11015111 | Mitigation of condensate banking using surface modification | Sayed Mohammed |
| 11015447 | Sampling subterranean formation fluids in a wellbore | Zainalabedin Khalid A. |
| 11016000 | Purging for welding | Alghamdi Tariq Abdulwahed Ali |
| 11016075 | Methods and systems for characterization of geochemical properties of hydrocarbons using microwaves | Alvarez Jose Oliverio |
| 11016205 | Generating target-oriented acquisition-imprint-free prestack angle gathers using common focus point operators | Liu Hongwei |
| 11016212 | Compressing seismic wavefields in three-dimensional reverse time migration | Sun BingBing |
| 11016217 | Water crest monitoring using electromagnetic transmissions | Servin Jesus Manuel Felix |
| 11021197 | Compact magnetic crawler vehicle with anti-rocking supports | Carrasco Zanini Pablo |
| 11021198 | Compact magnetic crawler vehicle with anti-rocking supports | Carrasco Zanini Pablo |
| 11021422 | Integrated processes to produce gasoline blending components from light naphtha | Koseoglu Omer Refa |
| 11021644 | Drilling fluids and methods of making thereof | Ramasamy Jothibasu |
| 11021647 | Methods and compositions for diversion during enhanced oil recovery | Rizq Ahmad Noor Al-Deen |
| 11021659 | Additives for supercritical water process to upgrade heavy oil | Choi Ki-Hyouk |
| 11021660 | Supercritical reactor systems and processes for petroleum upgrading | Choi Ki-Hyouk |
| 11021663 | Integrated enhanced solvent deasphalting and coking system to produce petroleum green coke | Koseoglu Omer Refa |
| 11021665 | Two-stage recycle hydrocracking processes | Koseoglu Omer Refa |
| 11021915 | Systems and methods for reducing the effect of borehole tortuosity on the deployment of a completion assembly | Foster Herschel |
| 11022479 | Self-calibrating base station for offset measurements | Patel Sahejad |
| 11022588 | Characterization of crude oil by simulated distillation | Koseoglu Omer Refa |
| 11022597 | Fluid sensing system using planar resonators | Karimi Muhammad Akram |
| 11022710 | Identifying anomalies in a subterranean formation based on seismic attributes | Awfi Sami N. |
| 11022715 | Methods and systems for determining bulk density, porosity, and pore size distribution of subsurface formations | Zhang Jilin |
| 11022716 | Methods and systems for determining bulk density, porosity, and pore size distribution of subsurface formations | Zhang Jilin |
| 11025651 | System and method for enhanced security analysis for quarantined email messages | AlGarawi Reem Abdullah |
| 11027271 | Methods for producing multifunctional catalysts for upgrading pyrolysis oil | Sun Miao |
| 11028043 | N-hydroxyalkylated polyamines, methods of making n-hydroxyalkylated polyamines, and fluids containing an n-hydroxyalkylated polyamine | Hilfiger Matthew |
| 11028312 | Treating seawater for hydrocarbon production | Li Leiming |
| 11028328 | Systems and processes for catalytic reforming of a hydrocarbon feed stock | Alshareef Ali H. |
| 11028329 | Producing C6-C8 aromatics from FCC heavy naphtha | He Yufeng |
| 11028332 | Integrated selective hydrocracking and fluid catalytic cracking process | Koseoglu Omer Refa |
| 11028561 | Managing storage of water | Azzouni Suliman M. |
| 11028647 | Laser drilling tool with articulated arm and reservoir characterization and mapping capabilities | Batarseh Sameeh Issa |
| 11028667 | Well completion system | Arsalan Muhammad |
| 11028673 | Thru-tubing operations | Arsalan Muhammad |
| 11028680 | Forming mineral in fractures in a geological formation | Schipper Desmond |
| 11028686 | Sono tool and related systems and methods | Batarseh Sameeh Issa |
| 11028805 | System and method for on-board catalytic upgrading of hydrocarbon fuels | Hamad Esam Zaki |
| 11029431 | Generating common image gather using wave-field separation | Zhang Dongliang |
| 11033892 | Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten | Hanna Brian |
| 11034875 | Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore | Al-Yami Abdullah |
| 11034880 | Oil-based drilling fluids for high pressure and high temperature drilling operations | Mohammed Musarrat Halima |
| 11034881 | Nanosilica dispersion for thermally insulating packer fluid | Wagle Vikrant |
| 11034893 | Desalting plant systems and methods for enhanced tight emulsion crude oil treatment | Soliman Mohamed |
| 11034897 | Scheme for supercritical water process for heavy oil upgrading | Al Kaabi Khalid |
| 11035009 | Biochips and rapid methods for detecting organisms involved in microbially influenced corrosion (MIC) | Al-Humam Abdulmohsen A. |
| 11035143 | Systems and method for adjusting a drilling rig | Shalouf Fathalla |
| 11035179 | Disconnecting a stuck drill pipe | Al-Meqbel Ali Nasser |
| 11035190 | Fish retrieval from wellbore | Neacsu Marius |
| 11035212 | Stimulating U-shape wellbores | Alruwaili Khalid Mohammed M. |
| 11035669 | Tilt and distance profiling vehicle | Patel Sahejad |
| 11035769 | Nuclear magnetic resonance gas isotherm technique to evaluate reservoir rock wettability | Kwak Hyung Tae |
| 11035836 | Methods of generating and corrosion testing aqueous gas streams prepared from aqueous acid and salt precursor solutions | Hayden Steven C. |
| 11035841 | Monitoring the performance of protective fluids in downhole tools | Roth Brian A. |
| 11035972 | Systems and methods for electromagnetic waterfront surveillance in a vicinity of an oil well | Colombo Daniele |
| 11035977 | Data storage device with stored instructions for measurement of hydrocarbon content of tight gas reservoirs | Chen Jinhong |
| 11041109 | Enhanced surfactant polymer flooding processes for oil recovery in carbonate reservoirs | Ayirala Subhash |
| 11041110 | Compositions of and methods for using hydraulic fracturing fluid for petroleum production | Chang Fakuen Frank |
| 11041130 | Two-stage hydrotreating process employing mercaptanization and hydrodesulfurization | Koseoglu Omer Refa |
| 11041347 | Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM) | Amanullah Md |
| 11041367 | System and method for operating inflow control devices | Al-Quwaisim Hussain A. |
| 11041378 | Method and apparatus for detection of pitting corrosion under iron sulfide deposition | Chen Tao |
| 11041410 | Supercritical CO<sub>2 </sub>cycle coupled to chemical looping arrangement | Younes Mourad |
| 11041970 | Generating common image gather using wave-field separation | Zhang Dongliang |
| 11045762 | Systems and methods for accurate measurement of gas from wet gas wells | Al-Kuait Abdulmohsen S. |
| 11046624 | Production of linear alpha olefins from organic sulfides | Choi Ki-Hyouk |
| 11046878 | Flaky date fruit cap for moderate to severe loss control | Amanullah Md |
| 11046879 | Flaky date fruit cap for moderate to severe loss control | Amanullah Md |
| 11046882 | Nanoparticle-enhanced resin coated frac sand composition | Li Wengang |
| 11046890 | Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock | Inan Sedat |
| 11046898 | Systems and processes for separating and upgrading hydrocarbons integrating a refinery system with steam cracking of an aromatic bottoms stream | Koseoglu Omer Refa |
| 11046899 | Two stage hydrodearylation systems and processes to convert heavy aromatics into gasoline blending components and chemical grade aromatics | Hodgkins Robert Peter |
| 11046901 | Naphthenic acid corrosion inhibitors for a refinery | Nagu Muthukumar |
| 11047179 | In-pipe passive centering mechanism with radial probe or tool deployment mechanism | Al-Hannabi Abdoulelah |
| 11047204 | Curing a lost circulation zone in a wellbore | Kozodeev Sergei |
| 11047218 | Simultaneous injection and fracturing interference testing | Zeghlache Mohamed Larbi |
| 11047228 | Predicting carbonate porosity based on petrographic data | Zhang Shuo |
| 11047233 | Identifying hydrocarbon sweet spots using carbon dioxide geochemistry | Luo Pan |
| 11047485 | Sealing a gate valve | Al-Jarallah Bader M. |
| 11048018 | Systems, methods, and computer-readable media for modeling complex wellbores in field-scale reservoir simulation | Fung Larry Siu-Kuen |
| 11050777 | Method and system for remediating cybersecurity vulnerabilities based on utilization | Alsharif Sultan Saadaldean |
| 11053423 | Date tree leaflet-based flaky lost circulation material | Amanullah Md |
| 11053426 | Chemical plugs for preventing wellbore treatment fluid losses | Kalgaonkar Rajendra Arunkumar |
| 11053428 | Method and composition for sealing a subsurface formation | Kalgaonkar Rajendra Arunkumar |
| 11053781 | Laser array drilling tool and related methods | Batarseh Sameeh Issa |
| 11053788 | Acoustic downhole oil-water separation | Abdel-Fattah Amr |
| 11054376 | Method for inspecting composite structures using quantitative infra-red thermography | Villette Thibault |
| 11054540 | Computer implemented method for measurement of hydrocarbon content of tight gas reservoirs | Chen Jinhong |
| 11057324 | System and method of secure analysis for encrypted electronic mail attachments | Ahmed Urfan |
| 11057348 | Method for data center network segmentation | Baabdallah Abdallah M |
| 11059030 | Catalyst compositions having enhanced acidity for bi-reforming processes | Alsolami Bandar H. |
| 11059720 | Catalyst carrier for dry reforming processes | Fadhel Bandar A. |
| 11059926 | Acryloyl-based copolymers, terpolymers, and use as hydrate inhibitors | Elanany Mohamed |
| 11060008 | Date palm seed-based lost circulation material (LCM) | Amanullah Md |
| 11060014 | Densifying carbon dioxide with a dispersion of carbon dioxide-philic water capsules | Al-Otaibi Fawaz |
| 11060042 | Succinimide-based copolymers and use as hydrate inhibitors | Elanany Mohamed |
| 11060260 | System and method for subsurface cable insertion for the protection of underground assets | Villette Thibault |
| 11060377 | Completing a wellbore | Alghamdi Magid A. |
| 11060669 | Magnetic crawler vehicle with passive rear-facing apparatus | Carrasco Zanini Pablo |
| 11061158 | Method and device for measuring fluid properties using an electromechanical resonator | Gonzalez Miguel |
| 11066299 | Catalyst compositions having enhanced acidity for steam reforming processes | Fadhel Bandar A. |
| 11066344 | Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock | Koseoglu Omer Refa |
| 11066491 | Cationic polymers and porous materials | Han Yu |
| 11066594 | Fluoropolymers to reduce retention of nanosurfactants to carbonate reservoir rock for applications in oil fields | Gizzatov Ayrat |
| 11066605 | Systems and methods for catalytic upgrading of vacuum residue to distillate fractions and olefins | Al-Shafei Emad Naji |
| 11066606 | Systems and methods for catalytic upgrading of vacuum residue to distillate fractions and olefins with steam | Al-Shafei Emad Naji |
| 11066607 | Process for producing deasphalted and demetallized oil | Koseoglu Omer Refa |
| 11066609 | Integrated methods and systems of hydrodearylation and hydrodealkylation of heavy aromatics to produce benzene, toluene, and xylenes | Koseoglu Omer Refa |
| 11066610 | Systems and processes for suppressing heavy polynuclear aromatic deposition in a hydrocracking process | Koseoglu Omer Refa |
| 11066611 | System for conversion of crude oil to petrochemicals and fuel products integrating vacuum gas oil hydrotreating and steam cracking | Al-Ghamdi Mohammed Saeed |
| 11066879 | Used automobile tires as loss circulation material | Amanullah Md |
| 11066887 | Well cellar excavating device and method | Al-Mousa Ahmed |
| 11066899 | Methods of sealing a subsurface formation with saudi arabian volcanic ash | Alanqari Khawlah A. |
| 11066907 | Sequential fully implicit well model with tridiagonal matrix structure for reservoir simulation | Dogru Ali H. |
| 11066910 | Alkaline water flooding processes for enhanced oil recovery in carbonates | Ayirala Subhash |
| 11066911 | Operating hydrocarbon wells using modeling of immiscible two phase flow in a subterranean formation | Alshakhs Mohammed Jawad A. |
| 11066914 | Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration | Gizzatov Ayrat |
| 11066929 | Identifying oil and gas reservoirs with oxygen isotopes | Lu Feng Hu |
| 11067039 | High compression boosting and water generation | Costanzo Vincent Stanley |
| 11071959 | Catalyst layering in commercial reactor baskets | Koseoglu Omer Refa |
| 11072005 | Apparatus and method for in-situ cathodic protection of piggable water pipelines | Al-Mahrous Husain Makki |
| 11072736 | Rheology modifier for organoclay-free invert emulsion drilling fluid systems | Ramasamy Jothibasu |
| 11072745 | Two-stage delayed coking process to produce anode grade coke | Koseoglu Omer Refa |
| 11072748 | Selective reforming process to produce gasoline blending components and aromatics | Koseoglu Omer Refa |
| 11072751 | Integrated hydrotreating and deep hydrogenation of heavy oils including demetallized oil as feed for olefin production | Koseoglu Omer Refa |
| 11073001 | Sequential fully implicit horizontal well model with tridiagonal matrix structure for reservoir simulation | Dogru Ali H. |
| 11073003 | Smart completion with drilling capabilities | Muraikhi Abdullah I. |
| 11073050 | Kalina cycle based conversion of gas processing plant waste heat into power | Noureldin Mahmoud Bahy Mahmoud |
| 11073464 | Measuring rock wettability | Gao Jun |
| 11073485 | Method and apparatus for CT scanning of longer whole cores | Caliskan Sinan |
| 11073631 | Selection of pick values for automated near surface analysis | Colombo Daniele |
| 11073637 | Data structure for fast invasion percolation modeling software | Dow Eric A. |
| 11077935 | Thruster based locomotion for perched unmanned aerial vehicles | Carrasco Zanini Pablo |
| 11078394 | Cationic coatings for improved nanoparticle transport in a carbonate reservoir | Ellis Erika Shoemaker |
| 11078396 | Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal | AlBahrani Hussain |
| 11078397 | Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal | AlBahrani Hussain |
| 11078398 | Drilling fluids that include water-insoluble acid catalyst precursors | Wagle Vikrant |
| 11078405 | 3 in 1 foam formulation for enhanced oil recovery including conformance control, ultra-low interfacial tension, and wettability alteration | Gizzatov Ayrat |
| 11078406 | Altering wettability in subterranean formations | Hull Katherine Leigh |
| 11078408 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Li Leiming |
| 11078428 | Generating a soft sensor for crude stabilization in the petroleum industry | Lee Shuyee |
| 11078431 | Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams | Koseoglu Omer Refa |
| 11078577 | Fiber optics to monitor pipeline cathodic protection systems | Aljabri Saeed Omar |
| 11078589 | Hydrophobic stainless-steel copper-coated mesh and method of synthesizing same | Alghunaimi Fahd I. |
| 11078740 | Wellbore radial positioning apparatus | Bonavides Clovis Satyro |
| 11078748 | Lost circulation shapes | Hitchcock Graham |
| 11078749 | Tubular wire mesh for loss circulation and wellbore stability | Al-Abduljabbar Ahmad Mohammad |
| 11078751 | Thru-tubing retrievable intelligent completion system | Arsalan Muhammad |
| 11078752 | Smart cementing wiper plug | Costa De Oliveira Victor Carlos |
| 11078755 | HIPS proof testing in offshore or onshore applications | Mujica Pedro Alejandro |
| 11078759 | Sequential fully implicit well model with tridiagonal matrix structure for reservoir simulation | Dogru Ali H. |
| 11078770 | Stimulating U-shape wellbores | Alruwaili Khalid Mohammed M. |
| 11078773 | Performing continuous daily production allocation | Idris Muhammad |
| 11078780 | Systems and methods for actuating downhole devices and enabling drilling workflows from the surface | Gooneratne Chinthaka Pasan |
| 11078785 | Real-time well drilling evaluation systems and methods | Almarzooq Anas |
| 11078786 | Salt mobility assessment and review technique (smart) for exploratory wells | Tiwari Shrikant |
| 11078809 | Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using kalina cycle and modified multi-effect-distillation system | Noureldin Mahmoud Bahy Mahmoud |
| 11079260 | Pipe cross-sectional fiber optic multiphase apparatus | Chand Karam |
| 11079313 | Methods and systems for determining core permeability pulse decay experiments | Zhang Jilin Jay |
| 11079358 | Remotely assessing real-time wooden pole integrity | Al-Buraik Khaled A. |
| 11079581 | Resolution preserving methodology to generate continuous log scale reservoir permeability profile from petrographic thin section images | Mezghani Mokhles M |
| 11081712 | Method and system to modify the performance of a redox flow battery | Hammad Ahmad D. |
| 11084758 | Fly ash-cement for oil and gas cementing applications | Alanqari Khawlah A. |
| 11084967 | Functionalized nanosilica as shale inhibitor in water-based fluids | Boul Peter J. |
| 11084972 | Surface charge modified nanosurfactants for reduced retention by reservoir rock | Gizzatov Ayrat |
| 11084991 | Two-phase moving bed reactor utilizing hydrogen-enriched feed | Koseoglu Omer Refa |
| 11084992 | Systems and methods for upgrading heavy oils | Ding Lianhui |
| 11085243 | Drill bit cutter | Al-Masri Bakr Abdulrahim |
| 11085291 | Permeability prediction using a connected reservoir regions map | Kayode Babatope |
| 11085344 | Thermal- and photo-assisted aftertreatment of nitrogen oxides | Kalamaras Christos M. |
| 11086036 | AVO imaging condition in elastic reverse time migration | Zhao Yang |
| 11086037 | System and method of surface consistent processing | Baek Hyoungsu |
| 11087221 | Well performance classification using artificial intelligence and pattern recognition | Al-Harbi Badr M. |
| 11090580 | Dewatering a hydrocarbon storage tank | Al-Jundi Taher L. |
| 11090581 | Oil and water separation | Oshinowo Olanrewaju Malcolm |
| 11090643 | Systems and methods for zeolite catalyst pore blocking modifications for hydrocarbon conversion reactions | Al-Shafei Emad Naji |
| 11090765 | Laser tool for removing scaling | Batarseh Sameeh Issa |
| 11091413 | Methods of heavy reformate conversion into aromatic compounds | Abudawoud Raed Hasan |
| 11091682 | Methods of using drilling fluid compositions with enhanced rheology | AlBahrani Hussain |
| 11091688 | Hydrocarbon well deliquification using alkali metal silicides | Bataweel Mohammed |
| 11091701 | Conversion of olefinic naphthas by hydration to produce middle distillate fuel blending components | Koseoglu Omer Refa |
| 11091708 | System and process for steam cracking and PFO treatment integrating selective hydrogenation and ring opening | Xu Qi |
| 11091709 | System and process for steam cracking and PFO treatment integrating selective hydrogenation, ring opening and naphtha reforming | Xu Qi |
| 11091978 | Stage cementing an annulus of a wellbore | Hijles Ali A |
| 11091983 | Smart circulation sub | Costa De Oliveira Victor Carlos |
| 11091988 | Downhole system and method for selectively producing and unloading from a well | Ejim Chidirim Enoch |
| 11091998 | Downhole corrosion, erosion, scale and deposit monitoring system | Jovancicevic Vladimir |
| 11092003 | Polymeric tracers | Cox Jason R. |
| 11092334 | Dynamic multi-legs ejector for use in emergency flare gas recovery system | Salu Samusideen Adewale |
| 11092709 | Use of wavelet cross-correlation for virtual source denoising | Zhao Yang |
| 11092935 | Simplified logic injection control (SLIC) for demulsifier chemical automation | Syed Khuzzan Syed Haizir |
| 11093576 | Core-plug to giga-cells lithological modeling | Sung Roger R. |
| 11095191 | Helical motor oil circulation system | Wrighton Christopher |
| 11095649 | Uni-directional and bi-directional cross-domain (secure exchange gateway) design | Al Amer Mostafa |
| 11097222 | Thermal- and photo-assisted aftertreatment of nitrogen oxides | Kalamaras Christos M. |
| 11097257 | Catalytic hydrocarbon dehydrogenation | Al-Daous Mohammed Abdulmajeed |
| 11097262 | Composite hierarchical zeolite catalyst for heavy reformate conversion to xylenes | Tammana Veera Venkata Ramakrishna |
| 11097428 | Underwater pipeline inspection crawler | Al Nahwi Ammar |
| 11097796 | Articulated magnet-bearing legs for UAV landing on curved surfaces | Abdellatif Fadl |
| 11097998 | Process for production of mixed butanol and diisobutenes as fuel blending components | Alnaimi Essa I. |
| 11098140 | Production of 1-butene and ultra-high-molecular-weight polyethylene | Ali Ola S. |
| 11098231 | Spacer fluid compositions that include surfactants | AlBahrani Hussain |
| 11098232 | Lubricants for water-based drilling fluids | Al-Yami Abdullah |
| 11098235 | Methods of converting drilling fluids into geopolymer cements and use thereof | Alanqari Khawlah A. |
| 11098256 | Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates | Koseoglu Omer Refa |
| 11098547 | Freeing stuck tubulars in wellbores | Amoudi Ahmad A. |
| 11098552 | Systems and methods for freeing stuck pipe | Alharbi Atallah |
| 11098564 | Hydraulic fracturing using multiple fracturing fluids sequentially | Li Leiming |
| 11098581 | Method of operating an oil/gas facility based on accurate determination of capillary pressure and interfacial tension | Al Ghamdi Bander Nasser |
| 11098582 | Determination of calibrated minimum horizontal stress magnitude using fracture closure pressure and multiple mechanical earth model realizations | Camargo Otto E Meza |
| 11098611 | Mechanical calibration of turbine over speed trip | Rasheed Hussain H. |
| 11098811 | Bonnet vent attachment | Meshaikhis Ali N. |
| 11098854 | Magnetic crawler vehicle with passive rear-facing apparatus | Carrasco Zanini Pablo |
| 11099135 | Systems and methods for constructing and testing composite photonic structures | Bovero Enrico |
| 11099584 | Method and apparatus for stabilizing gas/liquid flow in a vertical conduit | Shariff Maher Maqbool |
| 11099842 | Source code similarity detection using digital fingerprints | Alomari Firas |
| 11101632 | High current detection and field loop isolation circuit | Al-Haddad Ali Zaki |
| 11104621 | Antifouling oligomerization catalyst systems | Khawaji Motaz |
| 11104838 | Composition and method for water and gas shut-off in subterranean formations | Bataweel Mohammed Abudullah |
| 11104839 | Methods and compositions for mitigating water production | Li Leiming |
| 11104851 | Method and process for depolymerization of a plastic polymer | Koseoglu Omer Refa |
| 11105176 | Drillable cementing plug | Agour NourEldeen Nabil Abdelaziz |
| 11105180 | Plugging formation fractures | Al-Mousa Ahmed |
| 11105202 | Method for aligning a rotor of a rotary equipment | Ibrahim Mohamad Abduladhim Al. |
| 11105722 | Screening demulsifiers for crude live oil-water emulsions | Kokal Sunil |
| 11110428 | Hydrodearylation reactor | Koseoglu Omer Refa |
| 11111192 | Methods and systems for producing para-xylene from C8-containing compositions | Zhang Zhonglin |
| 11111212 | Oxidized disulfide oil solvent compositions | Koseoglu Omer Refa |
| 11111426 | In-situ salinity adjustment to improve waterflooding performance in oil-wet carbonate reservoirs | Al-Otaibi Mohammed Badri |
| 11111726 | Laser tool configured for downhole beam generation | Batarseh Sameeh Issa |
| 11111727 | High-power laser drilling system | Al Obaid Omar Mohammed |
| 11111732 | Drill bits with incorporated sensing systems | Zhan Guodong |
| 11111742 | Apparatus for loss circulation material performance evaluation | Amanullah Md |
| 11111749 | Correcting offsets in wellbore tubulars | Hussain Sajid |
| 11111750 | Telescoping electrical connector joint | Kelly, III Benton |
| 11111753 | Polymer gel compositions for treating aqueous zones in subterranean formations and methods of treating the aqueous zones | Almohsin Ayman |
| 11111754 | Isolation polymer packer | Al-Mulhem Abdulrahman Abdulaziz |
| 11111765 | Well livening tool based on nitrogen producing chemistry | Al-Mulhem Abdulrahman Abdulaziz |
| 11111773 | Systems and methods for testing wellbore completion systems | Zeghlache Mohamed Larbi |
| 11111906 | Onshore equipped ocean thermal and hydraulic energy conversion system and method | AlDossary Abdulaziz Mohammed |
| 11111925 | Prevention of ferromagnetic solids deposition on electrical submersible pumps (ESPS) by magnetic means | Abdelaziz Mohannad |
| 11112187 | Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified Goswami system | Noureldin Mahmoud Bahy Mahmoud |
| 11112190 | Passive thermal diode for pipelines | Villette Thibault Tarik |
| 11112349 | Metal loss determinations based on thermography machine learning approach for insulated structures | Amer Ayman |
| 11112373 | Systems and methods for slice selective nuclear magnetic resonance testing of fractured core plugs to determine in-situ pore volume | AlSinan Marwah Mufid |
| 11112514 | Systems and methods for computed resource hydrocarbon reservoir simulation and development | Kayum Suha Naim |
| 11112525 | Data processing system for measurement of hydrocarbon content of tight gas reservoirs | Chen Jinhong |
| 11115323 | Securing Layer-3 virtual private network | Busari Mudashiru |
| 11118092 | Synthetic layered magnesium silicates and their derivatives for high performance oil-based drilling fluids | Patel Hasmukh |
| 11118093 | Micronized loss prevention material (LPM) for preventive loss control | Amanullah Md |
| 11118094 | Compositions and methods of use of water-based drilling fluids with increased thermal stability | Wagle Vikrant |
| 11118096 | Removal of barite weighted mud | AlDhufairi Mubarak Aoudah |
| 11118121 | Catalyst and process of upgrading heavy oil in the presence of steam | Fathi Mazin M. |
| 11118122 | Integrated residuum hydrocracking and hydrofinishing | Ramaseshan Vinod |
| 11118123 | Processes and systems for petrochemical production integrating coking and deep hydrogenation of coking products | Koseoglu Omer Refa |
| 11118417 | Lost circulation balloon | AlMalki Bandar Salem |
| 11118421 | Borehole sealing device | Machocki Krzysztof Karol |
| 11118427 | Managing corrosion and scale buildup in a wellbore | Gupta Anuj |
| 11118439 | Displacing fluid for enhanced oil recovery | Fathi Mazin M. |
| 11118443 | Well completion system for dual wellbore producer and observation well | Shammeri Faleh Mudlah |
| 11118452 | Multiphase flowmeters and related methods for oil and gas applications | Yateem Karam |
| 11118483 | Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system | Noureldin Mahmoud Bahy Mahmoud |
| 11118543 | Water injection to increase hydrogen production by on-board reforming of fuel for automotive internal combustion engines | Voice Alexander Karl |
| 11118715 | Segment isolation of internal pipe wall | Al Otaibi Abdulaziz Maged |
| 11119234 | Systems and methods for detecting seismic discontinuities using singular vector variances | Ji Xu |
| 11120259 | Method and system for land encroachment detection and surveillance | Hammad Ali H |
| 11120692 | Systems and methods for preventing damage to unseen utility assets | Aljuaid Muhammad S. |
| 11123725 | Methods for producing mesoporous zeolite multifunctional catalysts for upgrading pyrolysis oil | Sun Miao |
| 11124687 | Synthesized lubricants for water-based drilling fluid systems | Amanullah Md |
| 11124689 | In-situ generation of glass-like materials inside subterranean formation | Bataweel Mohammed |
| 11124691 | Method and materials to convert a drilling mud into a solid gel based lost circulation material | Wagle Vikrant |
| 11124694 | Addition of monovalent salts for improved viscosity of polymer solutions used in oil recovery applications | Hassan Saleh F. |
| 11124707 | Production of liquid hydrocarbons from polyolefins by supercritical water | Choi Ki-Hyouk |
| 11124713 | Process for fluidized catalytic cracking of disulfide oil to produce ethylene used for metathesis to produce propylene | Koseoglu Omer Refa |
| 11124716 | Processes and systems for petrochemical production integrating coking and deep hydrogenation of coking reaction products | Koseoglu Omer Refa |
| 11124717 | Hydroprocessing units and methods for preventing corrosion in hydroprocessing units | Koseoglu Omer Refa |
| 11125026 | Completing slim-hole horizontal wellbores | El-Hayek Soha Omar |
| 11125042 | Tubing head adapter for cable deployed (wireline) electrical submersible pump (ESP) | Mukhlifi Mohammed E. |
| 11125044 | Pressurized flotation for tubular installation in wellbores | Ramirez Andres A. |
| 11125046 | Deploying wellbore patch for mitigating lost circulation | Li Bodong |
| 11125061 | Simultaneous injection and fracturing interference testing | Zeghlache Mohamed Larbi |
| 11125075 | Wellbore fluid level monitoring system | Li Bodong |
| 11125076 | Accelerometer based casing collar locator | Zeghlache Mohamed Larbi |
| 11125172 | Internal combustion engines which utilize multiple fuels and methods for the operation of such | Morganti Kai James |
| 11125391 | Process and method for transporting liquid hydrocarbon and CO<sub>2 </sub>for producing hydrogen with CO<sub>2 </sub>capture | Al Khowaiter Ahmad O. |
| 11125431 | Flare spill protection | Umair Mohammad A. |
| 11125644 | Mechanical seal testing | BuBshait Ibrahim S. |
| 11125671 | Laboratory measurement of dynamic fracture porosity and permeability variations in rock core plug samples | Santagati Antonio A |
| 11125905 | Methods for automated history matching utilizing muon tomography | Cancelliere Michel |
| 11126762 | Locating new hydrocarbon fields and predicting reservoir performance from hydrocarbon migration | Dogru Ali Haydar |
| 11126819 | Systems and methods for optimizing camera and microscope configurations for capturing thin section images | Alqattan Hussain |
| 11128632 | Method of capturing user presence via session unlocking and centralizing using an identity directory platform | Simmons Gary |
| 11130119 | Methods for producing multifunctional catalysts for upgrading pyrolysis oil | Sun Miao |
| 11130900 | Method for improving cement toughness | Patel Hasmukh A. |
| 11130920 | Integrated process and system for treatment of hydrocarbon feedstocks using stripping solvent | Koseoglu Omer Refa |
| 11131144 | Rotary dynamic system for downhole assemblies | Althowiqeb Ibrahim Abdullah |
| 11131158 | Flow management systems and related methods for oil and gas applications | Shariff Maher Maqbool |
| 11131160 | Smart tubular running machine | Sehsah Ossama |
| 11131170 | Electrical submersible pump completion in a lateral well | Alsunnary Khaled |
| 11131175 | Matrix stimulation tool | Sahu Qasim |
| 11131184 | Method and system for determining a drilling hazard condition using well logs | Alali Ammar |
| 11131187 | Identifying hydrocarbon production zones | Lu Feng Hu |
| 11131482 | Managing power usage in an industrial process | Al-Ugla Ali Abdulaziz |
| 11131660 | Method and apparatus to measure water content of petroleum fluids | Ahmed Elaf A. |
| 11132270 | Planned zero downtime server switching for web applications | AlQahtani Yasser A. |
| 11134156 | System and method for detecting and alerting of flooding in telecommunications manholes | Al-Motairy Naji Nassir |
| 11135556 | Crosslinked polyethylene glycol polymer membranes for gas separation | Harrigan Daniel J. |
| 11136487 | Date seed-based chips lost circulation material | Amanullah Md |
| 11136491 | Iron sulfide removal in oilfield applications | Chen Tao |
| 11136512 | Two-stage hydrocracking unit with intermediate HPNA hydrogenation step | Koseoglu Omer Refa |
| 11136849 | Dual string fluid management devices for oil and gas applications | Al-Mousa Ahmed |
| 11136868 | Aqueous flash treatment in well applications | Alqurashi Mahmoud Adnan |
| 11136875 | Systems, apparatuses, and methods for downhole water separation | Ayub Muhammad |
| 11137510 | Seismic reservoir monitoring using common transmission points | Liu Hongwei |
| 11137562 | Directional sensitive fiber optic cable wellbore system | Hveding Frode |
| 11138802 | Geo-augmented field excursion for geological sites | Al-Mojel Abdullah Saad |
| 11141706 | Supercritical water and ammonia oxidation system and process | Younes Mourad |
| 11141741 | Hydrocyclone systems and methods for separating multi-phase compositions | Vilagines Regis Didier Alain |
| 11142703 | Fluid catalytic cracking with catalyst system containing modified beta zeolite additive | Koseoglu Omer Refa |
| 11142704 | Methods and systems of steam stripping a hydrocracking feedstock | Koseoglu Omer Refa |
| 11142706 | Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products | Koseoglu Omer Refa |
| 11142707 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates | Koseoglu Omer Refa |
| 11142708 | Processes and systems for petrochemical production integrating deep hydrogenation of hydrotreated diesel | Koseoglu Omer Refa |
| 11142709 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates from gas oil hydroprocessing | Koseoglu Omer Refa |
| 11142710 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates obtained from residue hydrocracking | Koseoglu Omer Refa |
| 11142711 | Processes and systems for petrochemical production integrating deep hydrogenation of middle distillates | Koseoglu Omer Refa |
| 11142712 | Processes and systems for petrochemical production integrating fluid catalytic cracking and deep hydrogenation of fluid catalytic cracking reaction products | Koseoglu Omer Refa |
| 11142919 | Supporting formwork to rebar for concrete forms | Thompson Scott Burnett |
| 11142956 | Laser tool configured for downhole movement | Batarseh Sameeh Issa |
| 11142973 | Thrust driven tractor by fluid jetting | Ssafwany Ali Radi |
| 11142976 | Positioning downhole-type tools | Al-Mousa Ahmed |
| 11143008 | Methods of hydraulic fracturing | Haque Mohammad H. |
| 11143578 | Determining in-situ rock stress | Alruwaili Khalid Mohammed M. |
| 11143771 | Dolomite mapping using multiscale fracture characterization | Zhang Si-Hai |
| 11143773 | Three-component seismic data processing and interpretation method for seismic while fracking | Liu Yujin |
| 11148103 | Gas separation membrane comprising crosslinked blends of rubbery polymers | Yang Junyan |
| 11148124 | Hierarchical zeolite Y and nano-sized zeolite beta composite | Ding Lianhui |
| 11148948 | Gasification of disulfide oil to produce hydrogen and carbon monoxide (syngas) | Koseoglu Omer Refa |
| 11148962 | Treating desalter water effluent for wash water reuse in a GOSP using a ceramic nanofiltration membrane | Alghunaimi Fahd Ibrahim |
| 11148977 | Sorel cement composition and method to cure loss of circulation | Thaemlitz Carl |
| 11149181 | Method and materials to convert a drilling mud into a solid gel based lost circulation material | Wagle Vikrant |
| 11149190 | Compositions and methods for acid diversion during acid stimulation of subterranean formations | Kalgaonkar Rajendra Arunkumar |
| 11149213 | Method to produce light olefins from crude oil | Choi Ki-Hyouk |
| 11149214 | Method and process to maximize diesel yield | Koseoglu Omer Refa |
| 11149215 | Supercritical water process to produce bottom free hydrocarbons | Choi Ki-Hyouk |
| 11149216 | Integrated hydrothermal process to upgrade heavy oil | Choi Ki-Hyouk |
| 11149218 | Integrated supercritical water and steam cracking process | Choi Ki-Hyouk |
| 11149219 | Enhanced visbreaking process | Choi Ki-Hyouk |
| 11149220 | Process and system for hydrogenation, hydrocracking and catalytic conversion of aromatic complex bottoms | Hodgkins Robert Peter |
| 11149499 | Laser array drilling tool and related methods | Batarseh Sameeh Issa |
| 11149509 | Trojan drill pipe | Alouhali Raed |
| 11149510 | Freeing a stuck pipe from a wellbore | Al-Abdulrahman Najeeb |
| 11149516 | High pressure sealing tool for use in downhole environment | Machocki Krzysztof Karol |
| 11149905 | Mobile natural gas storage and transportation unit based on adsorption | Wang Yuguo |
| 11150206 | Thermal analysis for source rocks | Eichmann Shannon L. |
| 11150368 | Frequency based geological feature detection from seismic data | Bin Gubair Mohammed Saleh |
| 11152831 | Polygonal liner for electrical submersible pump canned motor | Wrighton Christopher |
| 11153275 | Method to transfer process data utilizing highly secure boundary networks | Batouq Mohammed A. |
| 11154845 | Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts | Koseoglu Omer Refa |
| 11155462 | Hydrogen production from hydrocarbons with near zero greenhouse gas emissions | Arkadakskiy Serguey Viktorov |
| 11155757 | Isomerization process using feedstock containing dissolved hydrogen | Koseoglu Omer Refa |
| 11156052 | Wellbore tool assembly to open collapsed tubing | Al-Mousa Ahmed |
| 11156059 | Thru-tubing subsurface completion unit employing detachable anchoring seals | Arsalan Muhammad |
| 11156070 | Methods for delivering in-situ generated acids for stimulation of downhole structures | Sayed Mohammed |
| 11156071 | Method of subterranean fracturing | Chang Fakuen Frank |
| 11156073 | Drilling wellbores in a multilayered reservoir | Rabba Ali Saleh |
| 11156079 | Downhole tool for gas kick detection and liquid characterization using coaxial resonators | Alvarez Jose Oliverio |
| 11156085 | System and method for sampling formation fluid | Al-Malki Bander S. |
| 11156411 | Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using Kalina cycle and modified multi-effect distillation system | Noureldin Mahmoud Bahy Mahmoud |
| 11161058 | Fluid separation systems for oil and gas applications | Koleshwar Vilas S. |
| 11161059 | Crude oil demulsification | Soliman Mohamed Ahmed |
| 11161758 | Microwave based systems for bacteria removal from water cooling towers | Al-Hashmy Hassan Ali |
| 11162020 | Additives to minimize viscosity reduction for guar/borate system under high pressure | Liang Feng |
| 11162035 | Catalytic upgrading of heavy oil with supercritical water | Choi Ki-Hyouk |
| 11162038 | Conversion of crude oil to aromatic and olefinic petrochemicals | Abudawoud Raed |
| 11162039 | Systems and processes integrating hydroprocessing and an aromatics recovery complex for separating and upgrading hydrocarbons | Koseoglu Omer Refa |
| 11162236 | Living marine quay wall | Loughland Ronald Anthony |
| 11162324 | Systems and methods for zonal cementing and centralization using winged casing | Al-Qasim Abdulaziz |
| 11162339 | Quick connect system for downhole ESP components | Lastra Melo Rafael Adolfo |
| 11162340 | Integrated pump and compressor and method of producing multiphase well fluid downhole and at surface | Xiao Jinjiang |
| 11162344 | Acid fracturing treatments in hydrocarbon-bearing formations in close proximity to wet zones | Alharbi Moataz Mohammad |
| 11162357 | Determining safe drilling mud weight | Liu Chao |
| 11162389 | System and method for providing supercritical steam | Zhang Wei |
| 11162464 | Managing a fuel for a power generator | Albladi Haitham T. |
| 11162493 | Equal-walled gerotor pump for wellbore applications | Melo Rafael Adolfo Lastra |
| 11162887 | Apparatus for tank bottom soil side corrosion monitoring | Al-Abbas Faisal M. |
| 11162888 | Cloud-based machine learning system and data fusion for the prediction and detection of corrosion under insulation | Al Shehri Ali |
| 11162919 | Ultrasonic based internal inspection of tubes | Rehman Aziz U. |
| 11163084 | Machine learning-based differencing tool for hydrocarbon well logs | Theyab Abdullah A. |
| 11163091 | In-situ hydrocarbon detection and monitoring | Alabbad Abrar |
| 11164152 | Autonomous procurement system | Al-Sinan Mazen |
| 11168243 | Cement compositions including epoxy resin systems for preventing fluid migration | Al-Yami Abdullah |
| 11168245 | Heavy oil as fracturing fluid to increase hydraulic fracturing efficiency | Al-Nakhli Ayman |
| 11168262 | Integrated gas oil separation plant for crude oil and natural gas processing | Soliman Mohamed |
| 11168266 | Heavy aromatic solvents for catalyst reactivation | Koseoglu Omer Refa |
| 11168269 | Process for producing diesel fuel from olefinic refinery feedstreams | Koseoglu Omer Refa |
| 11168524 | Drilling system with circulation sub | Sehsah Ossama |
| 11168532 | Method and apparatus for sacrificial wellhead protector and testing adapter | Mukhlifi Mohammed E. |
| 11168534 | Downhole crossflow containment tool | El-Zefzafy Ibrahim Mohamed |
| 11168673 | Geothermal energy recovery process with selective recirculation | Younes Mourad |
| 11169287 | Method and system for automated velocity model updating using machine learning | Al-Saleh Saleh Mohammed |
| 11169720 | System and method for creating on-demand virtual filesystem having virtual burst buffers created on the fly | Al-Harbi Razen M. |
| 11170118 | Network system and method for access management authentication and authorization | Al-Shanqity M Weam |
| 11170494 | Smart method and apparatus for smart dull grading and modification identification | Nassir Alawi Al Alsayed |
| 11173482 | Combustion of spent adsorbents containing HPNA compounds in FCC catalyst regenerator | Koseoglu Omer Refa |
| 11174178 | Treating seawater for oilfield operations | Hull Katherine Leigh |
| 11174715 | Coupling enhanced oil recovery with energy requirements for crude production and processing | Atisele Michael |
| 11175211 | Systems and methods for analyzing natural gas flow in subterranean reservoirs | Chen Huangye |
| 11175424 | Seismic data de-blending | Hegge Robertus F. |
| 11175683 | High integrity protection system for hydrocarbon flow lines | Al Khunaizi Mohammad R. |
| 11180432 | Process for fluidized catalytic cracking of disulfide oil to produce BTX | Hodgkins Robert Peter |
| 11180701 | Hydrocracking process and system including separation of heavy poly nuclear aromatics from recycle by extraction | Koseoglu Omer Refa |
| 11180959 | Wellbore drill bit | Jathmi Mohammed A. |
| 11180982 | Systems and methods to safeguard well integrity from hydraulic fracturing | Arshad Waheed Syed |
| 11183700 | Ion exchange membrane for a redox flow battery | Hammad Ahmad D. |
| 11183966 | Front-heavy dust cleaning vehicle | Parrott Brian |
| 11185850 | Dual functional composite catalyst for olefin metathesis and cracking | Khokhar Munir D. |
| 11186759 | Chemical plugs for preventing wellbore treatment fluid losses | Kalgaonkar Rajendra Arunkumar |
| 11186806 | Treatment of sulfide scales | Hull Katherine Leigh |
| 11187044 | Production cavern | Noui-Mehidi Mohamed Nabil |
| 11187066 | Lifting condensate from wellbores | Aljindan Jana Mohammed |
| 11187068 | Downhole tools for controlled fracture initiation and stimulation | Batarseh Sameeh Issa |
| 11187124 | Internal combustion engine systems including criteria pollutant mitigation | Hamad Esam Z. |
| 11187409 | Pyrophoric liquid ignition system for pilot burners and flare tips | Soliman Mohamed |
| 11187642 | Device and process for maintaining zero capillary pressure boundary condition during core flood experiments | Chen Quan |
| 11187661 | Detecting black powder levels in flow-lines | Cunningham Vincent |
| 11187766 | Methods and systems for determining fluid content in formation samples using low field nuclear magnetic resonance | Zhang Jilin Jay |
| 11187821 | Integration of seismic driven rock property into a geo-cellular model | Chaudhuri Debasis |
| 11189088 | Integrated solution for generating environmental emergency response, preparedness, and investigation | Buhulaiga Eyad |
| 11193052 | Sealing compositions and methods of plugging and abandoning of a wellbore | Alshaikh Abrar |
| 11193056 | Coated proppants and methods of making and use thereof | Reddy B. Raghava |
| 11193071 | Simultaneous crude oil dehydration, desalting, sweetening, and stabilization | Soliman Mohamed |
| 11193072 | Processing facility to form hydrogen and petrochemicals | Harale Aadesh |
| 11193370 | Systems and methods for transient testing of hydrocarbon wells | Rahman Noor Anisur |
| 11193421 | Cold recycle process for gas turbine inlet air cooling | Younes Mourad |
| 11194559 | Method and apparatus for platform as a service (PaaS) automation control | Tashkandi Al Alaa N. |
| 11199079 | Downhole hydrogen sulfide neutralizer | Tiwari Shrikant |
| 11199640 | Determining sediment source locations | Michael Nikolaos A. |
| 11201790 | System and method for virtual private network connectivity | Almasmoum Hani S |
| 11202488 | Sun shade | Wan Zhenzhu |
| 11203708 | Gas generating compositions | Reddy B. Raghava |
| 11203710 | Method and materials to convert a drilling mud into a solid gel based lost circulation material | Wagle Vikrant |
| 11203712 | Methods and compositions of using viscoelastic surfactants as diversion agents | Kalgaonkar Rajendra Arunkumar |
| 11203918 | Oil well flowback with zero outflow | Abdelhamid Osama |
| 11208327 | Process for the large-scale manufacture of zeolite-templated carbon | Wang Yuguo |
| 11208588 | Methods of dissolving gas hydrates | Sayed Mohammed |
| 11208600 | Mixed phase two-stage hydrotreating processes for enhanced desulfurization of distillates | Huang Haitao |
| 11208858 | Devices and methods for placement of loss control slurry | Amanullah Md |
| 11208877 | Removal of water blockage in tight gas reservoir using thermochemical fluids | Al-Nakhli Ayman |
| 11209116 | Polymer geo-injection for underground pipeline protection | Hussain Iqbal |
| 11209307 | Hybrid distributed acoustic testing | Hveding Frode |
| 11209396 | Smart dewatering | Alhadlaq Fawaz |
| 11209402 | Underwater vehicles with integrated surface cleaning and inspection | Amer Ayman |
| 11209564 | Deghosting of seismic data through echo- deblending using coincidence filtering | Yoo Jewoo |
| 11209842 | Pressure surge and water hammer mitigation device and method | Soliman Mohamed Ahmed |
https://blog.sciencenet.cn/blog-681765-1359179.html
上一篇：2021年皇家飞利浦公司的在美专利状况——医学诊断与外科、医学治疗和护理、计算机应用与软件工程技术较强
下一篇：2021年夏普株式会社的在美专利状况——光学和摄影、无线通信网络、显示展示用品和声学技术较强
