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陈立新 张琳 黄颖:中美欧日韩五局专利报告1911.docx
█武汉大学科教管理与评价研究中心 陈立新 张琳 黄颖
哈里伯顿能源服务公司(Halliburton Energy Services, Inc.)是一家美国企业。2020年,哈里伯顿能源服务公司获得美国发明专利763项,比上一年增长了-24%,是获得美国专利数量第48多的机构。
相对来讲,哈里伯顿能源服务公司专利研发的优势领域是:建筑和采矿、物理测量、化工、材料测试、材料化学与纳米。在这5个技术领域上,哈里伯顿能源服务公司的专利份额相对较高,分别占同领域专利数量的5%到0%。
从绝对数量上来看,哈里伯顿能源服务公司的重点技术领域是:建筑和采矿、物理测量、化工、材料测试、材料化学与纳米。在这5个领域上获得了数量最多的专利,为661至56项。
可见,哈里伯顿能源服务公司的专利技术研发重点主要集中在建筑和采矿领域。
附表2.4.48-1 2020年哈里伯顿能源服务公司主要技术领域的专利分布
技术领域 | 专利数量 | 占比(%) | |
1 | 建筑和采矿 | 661 | 5.2% |
2 | 物理测量 | 208 | 1.5% |
3 | 化工 | 150 | 1.4% |
4 | 材料测试 | 85 | 0.7% |
5 | 材料化学与纳米 | 56 | 0.5% |
6 | 一般机械和武器 | 41 | 0.3% |
7 | 光电辐射测量与核物理 | 28 | 0.2% |
8 | 发动机和泵 | 20 | 0.2% |
9 | 物理信号和控制 | 28 | 0.1% |
10 | 分离和混合加工作业 | 20 | 0.1% |
11 | 有机高分子化合物 | 10 | 0.1% |
12 | 成型加工作业 | 25 | 0.1% |
13 | 电气元件和结构部件 | 18 | 0.1% |
14 | 光学和摄影 | 18 | 0.1% |
15 | 通信传输系统 | 9 | 0.1% |
16 | 计算机应用与软件工程 | 17 | 0.1% |
17 | 包装和储运 | 6 | 0.1% |
18 | 计算机模式体系架构 | 7 | 0.1% |
19 | 发电和输变电 | 8 | 0.1% |
20 | 计算机一般零部件 | 12 | 0.1% |
注:占比(%)指其在某领域上的专利数量占该领域的比例。
附图2.4.48-1 2020年哈里伯顿能源服务公司在20个相对优势领域中的专利占比
感谢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。
附表2.4.48-2 2020年哈里伯顿能源服务公司(Halliburton Energy Services, Inc.)的在美专利
Patent No. | Title | Inventor |
10524466 | Optical fiber cable protected from animal bite | Nitsche Wolfgang Hartmut |
10526136 | Mobile support structure for bulk material containers | Hawkins Thomas W. |
10526850 | Drill bit cutter having shaped cutting element | Chen Shilin |
10526858 | Single point metal to metal seal | El Mallawany Ibrahim |
10526861 | Centralized control of wellbore cement head and pumping unit | Rogozinski Nicolas |
10526868 | Degradable wellbore isolation devices with varying fabrication methods | Walton Zachary William |
10526869 | Downhole scale remediation above a downhole safety valve | Mebratu Amare Ambaye |
10526876 | Method and system for hydraulic communication with target well from relief well | Hess Joe E. |
10526879 | Injection rate tuning for oilfield operations | Oliveira Rafael Menezes |
10526885 | Reelable sensor arrays for downhole deployment | Fouda Ahmed |
10526886 | Systems and methods employing an acoustic caliper tool with tool inclination correction | Nguyen Quang Huy |
10527468 | Monitoring sensor and actuator health in a mud circulation system | Dykstra Jason D. |
10527744 | Data-driven estimation of stimulated reservoir volume | Ray Baidurja |
10527748 | Nuclear magnetic resonance sensing device for downhole measurements | Li Lilong |
10527749 | Methods and approaches for geomechanical stratigraphic systems | Wyatt, Jr. Douglas E. |
10527752 | Behind pipe evaluation techniques for well abandonment and complex annular environments | Fox Philip |
10529468 | Enhanced data and power wireline | Goodman George D. |
10533123 | Additive for improving homogeneity of epoxy resin and cement composites | Kulkarni Mahesh P. |
10533124 | Foamed curable resin fluids | Parton Christopher |
10533125 | Thiol-ene based resin system for sand consolidation and methods using thereof | Khamatnurova Tatyana V. |
10533126 | Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles | Pal Omprakash Ramkhilavan |
10533375 | Multiple speed drill bit assembly | Robello Samuel |
10533378 | Surface actuated downhole adjustable mud motor | Kedare Anand Bhagwat |
10533380 | Downhole capacitive coupling systems | Fripp Michael Linley |
10533387 | Apparatus and method for well operations | Dirksen Ronald Johannes |
10533392 | Degradable expanding wellbore isolation device | Walton Zachary William |
10533394 | Radiation induced thickening for cement | Savery Mark R |
10533400 | Angled partial strainer plates for well assembly | Rogers Henry Eugene |
10533402 | Active orientation of a reference wellbore isolation device | de Jong Michael Anthony |
10533411 | Electromagnetic (EM) defect detection methods and systems employing deconvolved raw measurements | Fouda Ahmed E. |
10533513 | Detecting and preventing two-phase flow to gaseous fueled engines | Coulter Jonathan Barrett |
10533938 | Incorporation of integrated computational elements within optical analysis tools having a miniaturized operational profile and tiered sampling windows | Perkins David L. |
10534106 | Magnetic surface wave effect to probe fluid properties in a wellbore | Roberson Mark W. |
10538697 | Proppant aggregates for use in subterranean formation operations | Nguyen Philip D. |
10538967 | Bearing assembly for drilling a subterranean formation | Savage John Keith |
10538974 | Load-bearing universal joint with self-energizing seals for a rotary steerable drilling tool | Patwa Ruchir Shirish |
10538989 | Expandable seal | Merron Matthew J. |
10538994 | Modified junction isolation tool for multilateral well stimulation | Rodriguez Franklin Charles |
10538997 | Extended jet perforating device | Bird Dean Vernell |
10539002 | In-line viscometer for measuring the viscosity of drilling fluids | Ye Xiangnan |
10539003 | Methods and networks to determine a boundary of a cement mixture | Gao Li |
10539004 | Well ranging apparatus, systems, and methods | Wu Hsu-Hsiang |
10539005 | Determining gravity toolface and inclination in a rotating downhole tool | Lozinsky Clint P. |
10539006 | Rare earth alloys as borehole markers | Hess Joe Eli |
10539007 | Tracking and measurements associated with cement plugs | Dirksen Ronald Johannes |
10539011 | Determining drilling fluid loss in a wellbore | Galliano Clinton Cheramie |
10539012 | Pulsed-electric drilling systems and methods with formation evaluation and/or bit position tracking | Donderici Burkay |
10539013 | System and method for multi-frequency downhole bus communication | Vehra Imran Sharif |
10539414 | Determining tubing wall thickness | Lee Dongwon |
10539534 | Detection of pipe characteristics with a remote field eddy current | Amineh Reza Khalaj |
10539706 | Target well ranging method, apparatus, and system | Rodney Paul F. |
10544346 | Constitutionally dynamic polymer for treatment of subterranean formations | Boul Peter James |
10544348 | Biopolymer composite for water-based treatment fluids | Santos Catherine M. |
10544349 | Cement with resilient latex polymer | Muthusamy Ramesh |
10544352 | Conveyance of ambient-reactive subterranean formation additives to downhole locations | Fisher Chad Adam |
10544354 | Viscosifier for enhanced oil recovery | Gamage Pubudu Hasanka |
10544356 | Inhibiting corrosion in a downhole environment | Eluru Sairam |
10544639 | Damaged seal bore repair device | Sethurathinam Ramya |
10544644 | Apparatus with crossover assembly to control flow within a well | Pounds, Jr. Steve Robert |
10544646 | Downhole barrier delivery device | Webb Earl Don |
10544649 | Cement set activators for cement compositions and associated methods | Pisklak Thomas Jason |
10544652 | Two-part dissolvable flow-plug for a completion | Fripp Michael L. |
10544663 | Method of well completion | Modeland Neil Joseph |
10544669 | Surface ranging technique with a surface detector | Fan Yijing |
10544670 | Reluctance sensor for measuring a magnetizable structure in a subterranean environment | Hay Richard Thomas |
10544671 | Automated inversion workflow for defect detection tools | Capoglu Ilker R. |
10544672 | High-efficiency downhole wireless communication | Nguyen Quang Huy |
10544893 | Smart subsea pipeline with conduits | Green Todd J. |
10544902 | Liquefied natural gas vaporizer for downhole oil or gas applications | Nevison Grant W. |
10545129 | Estimating a reserve of a reservoir | Nguyen Phillip D. |
10545255 | Acoustic signal attenuator for LWD/MWD logging systems | Nguyen Minh Dang |
10550306 | Permeability modification of subterranean formation for consolidation treatments | Rama Mallikarjuna Shroff |
10550307 | One-step consolidation treatment | Patil Prajakta Ratnakar |
10550317 | Sugar based epoxy resins with enhanced properties for sand consolidation in subterranean formations | Eluru Sairam |
10550319 | Wellbore servicing compositions and methods of making and using same | McDaniel Cato Russell |
10550641 | Hammer drill mechanism | Tsang John Siu Lun |
10550654 | Downhole activation of seismic tools | Jaaskelainen Mikko |
10550655 | System and method for a pressure compensated core | Jones Christopher Michael |
10550670 | Expandable device for use in a well bore | Hart Barrie |
10550683 | Removal of stick-slip vibrations in a drilling assembly | Dykstra Jason D. |
10550691 | Workflow for evaluating stabilization products for use in subterranean formations | Benoit Denise Nicole |
10550692 | Fluid characterization and phase envelope prediction from downhole fluid sampling tool | He Tian |
10551302 | Calibration of optical computing devices using traceable filters | Dai Bin |
10551522 | Workflow adjustment methods and systems for logging operations | Donderici Burkay |
10551523 | Evaluating and imaging volumetric void space location for cement evaluation | Hu Yike |
10553923 | Parallel plate waveguide within a metal pipe | Samson Etienne Marcel |
10553927 | Inductive downhole tool having multilayer transmitter and receiver and related methods | San Martin Luis E. |
10557072 | Drilling fluid for downhole electrocrushing drilling | McDaniel Cato Russell |
10557073 | Drilling fluid for downhole electrocrushing drilling | Van Slyke Donald Curtis |
10557075 | Overcoming the retardation of cement hydration from dispersing agents used in suspension of additives | Pearl, Jr. William Cecil |
10557311 | Hybrid drill bit with counter-rotation cutters in center | Anderle Seth Garrett |
10557327 | Bridge plugs | Clemens Jack |
10557329 | Systems and methods for controlling fluid flow in a wellbore using a switchable downhole crossover tool with rotatable sleeve | Gao Bo |
10557331 | Multilateral intelligent completion with stackable isolation | Rodriguez Franklin Charles |
10557342 | Surface excitation ranging methods and systems employing a customized grounding arrangement | Ahmadi Kalateh Ahmad Akram |
10557960 | Well ranging apparatus, methods, and systems | Wu Hsu-Hsiang |
10557966 | Improving dynamic range in fiber optic magnetic field sensors | Capoglu Ilker R. |
10563115 | Activators for inorganic oxide breakers | Salla Rajender |
10563118 | Compositions providing consolidation and water-control | Nguyen Philip D. |
10563460 | Actuator controlled variable flow area stator for flow splitting in down-hole tools | Odegbami Olumide O. |
10563461 | Hybrid drive for a fully rotating downhole tool | Nanayakkara Ravi P. |
10563477 | Chemical means to predict end of job in reverse-circulation cementing | Patil Sandip Prabhakar |
10563481 | Remotely operated and multi-functional down-hole control tools | Richards William M. |
10563483 | Actuatable deflector for a completion sleeve in multilateral wells | Steele David Joe |
10563484 | Methods and systems utilizing a boron-containing corrosion inhibitor for protection of titanium surfaces | Reyes Enrique Antonio |
10563485 | Shunt tube assembly entry device | Least Brandon Thomas |
10563491 | Mitigating water inclusion in downhole pumps | Oehler Matthew Wade |
10563497 | Method and system for smart resource allocation | Dykstra Jason D. |
10563498 | Adjustable bent housings with measurement mechanisms | Lange Gustav |
10564020 | Flow-rate monitoring system for a pressure pump | Beisel Joseph A. |
10564317 | Reservoir mesh creation using extended anisotropic, geometry-adaptive refinement of polyhedra | Brewer Michael Loyd |
10564419 | Using augmented reality to collect, process and share information | Jamison Dale E. |
10569242 | Blender unit with integrated container support frame | Stegemoeller Calvin L. |
10570328 | Delaying polymer hydration in well treatment fluids by using silica infusion | Chatterji Jiten |
10570329 | Engineered bead slurries for use in lightweight cement slurries and methods relating thereto | Maxson Joseph K. |
10570330 | Use of shape memory materials in wellbore servicing fluids | Shojaei Amir |
10570670 | Downhole cutting tool having sensors or releasable particles to monitor wear or damage to the tool | Bird Jay Stuart |
10570684 | Orientation and actuation of pressure-activated tools | Brown-Kerr William |
10570687 | Reclosable multi-zone isolation using a piston assembly having a lock out feature | Davis Jason Earl |
10570709 | Remedial treatment of wells with voids behind casing | Nguyen Philip D. |
10570718 | Capture and recovery exhaust gas from machinery located and operated at a well site | Nguyen Philip D. |
10570728 | Downhole fluid characterization methods and systems using multi-electrode configurations | Roberson Mark |
10570731 | Solvent extraction and analysis of formation fluids from formation solids at a well site | Jones Christopher Michael |
10570734 | Determining characteristics of a fluid in a wellbore | Rodney Paul F. |
10570902 | Band-gap communications across a well tool with a modified exterior | Ma Jin |
10571242 | Elimination of residual magnetism effect in eddy current based inspection of pipes | Amineh Reza Khalaj |
10571584 | Global inversion based estimation of anisotropy parameters for orthorhombic media | Padhi Amit |
10573159 | Engine and transmission notification system using a J1939 data link interface | Neal, III Charles Edward |
10577535 | Substantially solid acidizing composition for treatment of subterranean formations | Reddy Baireddy Raghava |
10577536 | Vertical proppant suspension in hydraulic fractures | Chopade Prashant D. |
10577866 | Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency | Kirkhope Kennedy J. |
10577868 | Macroscopic drill bit reinforcement | Cook Grant O. |
10577872 | Curbed links for wiring conduit | Lee Shao Hwa |
10577873 | Shape memory alloy rope socket for a downhole tool | Thomas Sean Gregory |
10577876 | Estimating drilling fluid properties and the uncertainties thereof | Dykstra Jason D. |
10577887 | Resettable pre-set mechanism for downhole tools | Dockweiler David Allen |
10577889 | Constructed annular safety valve element package | Robb Ewan Ogilvie |
10577898 | Running fluid for use in a subterranean formation operation | Livanec Philip Wayne |
10577901 | Wellbore plug with a rotary actuated variable choke | Mineo Richard |
10577909 | Real-time, continuous-flow pressure diagnostics for analyzing and designing diversion cycles of fracturing operations | Walters Harold Grayson |
10577910 | Fuel cells for powering well stimulation equipment | Stephenson Stanley Vernon |
10577921 | Determining downhole tool trip parameters | Donderici Burkay |
10577922 | Efficient location of cable behind a downhole tubular | San Martin Luis |
10577923 | Leak detection via doppler shift differences in moving hydrophones | Nguyen Nam |
10577927 | Mud pulse telemetry tool comprising a low torque valve | Odegbami Olumide O. |
10577929 | Method to improve multivariate optical computing with an add-on integrated computational element | Price James M. |
10578561 | Selective pipe inspection | San Martin Luis Emilio |
10578764 | Simultaneous error correction and inversion | Wilson Glenn A. |
10584273 | Use of solid surfactant composites in well spacer fluids | Leotaud Lennox Martin |
10584534 | Drilling tool with near-bit electronics | Hagar Everett P. |
10584550 | Sponge pressure equalization system | Delmar Ludovic |
10584563 | Remotely operated and multi-functional down-hole control tools | Richards William M. |
10584576 | Well ranging apparatus, systems, and methods | Wu Hsu-Hsiang |
10584582 | Method and apparatus for testing lost circulation materials for subterranean formations | Murphy Robert J. |
10589449 | Stator injection molding centralization | Peer Richard David |
10590323 | Additive to enhance sag stability of drilling fluid | Davis Chesnee Lae |
10590324 | Fiber suspending agent for lost-circulation materials | Kulkarni Sandeep D. |
10590327 | Synthetic hectorite in glass bead suspensions | Boul Peter James |
10590335 | Methods,treatment fluids and systems utilizing a particulate pack for acidizing a siliceous material | Beuterbaugh Aaron M. |
10590338 | Wrinkled capsules for treatment of subterranean formations | Hall Lee J. |
10590706 | Establishing hydraulic communication between relief well and target well | Hess Joseph Eli |
10590722 | Downhole apparatus and method of use | Searight Thomas |
10590731 | Retrieval of a sealing assembly | Clemens Jack Gammill |
10590738 | Resettable sliding sleeve for downhole flow control assemblies | Sim Nicholas Kok Jun |
10590741 | Dual bore co-mingler with multiple position inner sleeve | Van Der Veen Steffen |
10590746 | Force-activated thermal battery for use in a wellbore | Burky Thomas Earl |
10590747 | Real-time control of diverters | Sun Zhijie |
10590764 | Determining oil content of solids recovered from a wellbore | Ye Xiangnan |
10591068 | Ball and seat valve for high temperature and pressure applications | Napier Rory Archibald |
10591395 | Lubricity testing with shear stress sensors | Jamison Dale E. |
10591623 | Multilateral well sensing system | Jaaskelainen Mikko |
10591628 | Multipurpose permanent electromagnetic sensing system for monitoring wellbore fluids and formation fluids | Fouda Ahmed E. |
10591631 | Measuring gravity curvature for mapping subterranean formations | Bhongale Satyan Gopal |
10591634 | Spectrally programmable memristor-based optical computing | Maguire-Boyle Samuel James |
10591639 | Methods and systems employing a flow prediction model based on acoustic activity and proppant compensation | Stokely Christopher Lee |
10592619 | Simulating micro-proppant flow through microfractures | Nguyen Philip D. |
10597571 | Copolymer surfactants for use in downhole fluids | Stone Shantel J. |
10597943 | Drilling system including a driveshaft/housing lock | Wheeler Fraser A. |
10597967 | System and method for remotely coupling wireline system to well | Smith David William |
10597972 | Autonomous pressure control assembly with state-changing valve system | Burky Thomas Earl |
10597973 | Activating a downhole tool with simultaneous pressure from multiple control lines | Pickle Brad Richard |
10597976 | Ball drop tool and methods of use | Rorvik Helge |
10597977 | Closing sleeve assembly with ported sleeve | Thomas Phillip Terry |
10597978 | Hydraulically assisted shear bolt | Jelly Christian Alexander |
10597983 | High flow screen system with degradable plugs | Fripp Michael |
10597997 | Well tool pressure testing | Needham David B. |
10598005 | pH-sensitive chemicals for downhole fluid sensing and communication with the surface | Prince Aaron |
10598009 | System, method, and computer program product to determine placement of fracture stimulation points using minerology | Stringer Charles Francis |
10598197 | Particulate laden fluid vortex erosion mitigation | Moger, IV Robert Cecil |
10598563 | Downhole acoustic source localization | Lu Yinghui |
10598810 | Optical magnetic field sensor units for a downhole environment | Mandviwala Tasneem A. |
10598815 | Dual integrated computational element device and method for fabricating the same | Dai Bin |
10598816 | Systems and methods for relative dip correction | Witkowsky James Michael |
10599164 | Determination of substance presence, identity and/or level in vessels | Newman Katerina V. |
10604692 | Superhydrophobic additive | Pearl, Jr. William Cecil |
10604850 | Corrosion inhibition of HCL treatment fluids with environmentally compatible solvent | Reyes Enrique Antonio |
10605013 | Casing string assembly with composite pre-milled window | Gosney Jon Troy |
10605018 | Wellbore anchoring assembly | Schmidt Daniel Lee |
10605026 | Establishing communication downhole between wellbores | Hess Joseph E. |
10605027 | Retaining sealing element of wellbore isolation device with slip elements | Walton Zachary William |
10605038 | Latch assembly using on-board miniature hydraulics for RCD applications | Chau Christopher J. |
10605052 | Thermal management system for downhole tools | Zhang Lizheng |
10605070 | Determining the current state of cement in a wellbore | Rowe Mathew Dennis |
10605072 | Well ranging apparatus, systems, and methods | Donderici Burkay |
10605076 | High amplitude pulse generator for down-hole tools | Odegbami Olumide O. |
10605311 | Motor shaft transmission interference apparatus | Park Steven W. |
10605720 | Alignment of responses for thickness estimations in a corrosion detection tool | Amineh Reza Khalaj |
10605728 | Monitoring probe | Coonrod Donald Scott |
10605948 | Borehole imaging sensor assembly | Wu Hsu-Hsiang |
10605950 | Downhole formation evaluation using nuclear magnetic resonance inversion matrix reduction | Shao Wei |
10605954 | Simultaneous evaluation of the volume and the position of voids in downhole cement | Hu Yike |
10612306 | Optimized production via geological mapping | Donderici Burkay |
10612325 | Monitoring of the oil to water ratio for drilling fluids | Ye Xiangnan |
10612327 | Ultrasound color flow imaging for oil field applications | Dotson Adam R. |
10612328 | Managed pressure system for pressure testing in well bore operations | Ravi Krishna M. |
10612334 | Coring inner barrel connections for core of rock protection | Quintana Martinez Luis Enrique |
10612336 | Rotating control device | Lewis Derrick W. |
10612338 | Adapting a top drive cement head to a casing running tool | Rogers Henry Eugene |
10612339 | Packing element having a bonded petal anti-extrusion device | Murphy Thomas |
10612344 | Downhole control and sensing system | El Mallawany Ibrahim |
10612345 | 3D printed flapper valve | Bayh, III Russell Irving |
10612347 | Turbine-generator-actuator assembly for rotary steerable tool using a gearbox | Deolalikar Neelesh V. |
10612349 | Downhole casing patch | Clemens Jack Gammill |
10612354 | Jetting apparatus for fracturing applications | Martysevich Vladimir Nikolayevich |
10612358 | Directional drilling with stochastic path optimization of operating parameters | Xue Yuzhen |
10612361 | Verification of swelling in a well | Hinkie Ronald L. |
10612363 | Electric submersible pump efficiency to estimate downhole parameters | Fripp Michael Linley |
10612371 | Partially reflective materials and coatings for optical communication in a wellbore | Stark Daniel Joshua |
10612373 | Add-on antennas for extending electromagnetic measurement range downhole | Chen Hau Jiun |
10612374 | Apparatus and methods to manage wellbore fluid properties | Kleinguetl Kevin Gregory |
10613073 | Microfluidic optical computing device | Perkins David L. |
10613239 | Propellant stimulation for measurement of transient pressure effects of the propellant | Manning John Douglas |
10613244 | Focused symmetric pipe inspection tools | Sanmartin Luis Emilio |
10619088 | Fracture having a bottom portion of reduced permeability and a top portion having a higher permeability | Nguyen Philip D. |
10619091 | Imidazolinium compounds as dual corrosion inhibitors | Wadekar Sushant Dattaram |
10619419 | Drill bit having improved journal bearings | Williams Mark Evans |
10619426 | Torque connector systems, apparatus, and methods | D'Silva Alben |
10619435 | Self-regulating turbine flow | Greci Stephen Michael |
10619438 | Dissolvable whipstock for multilateral wellbore | Fripp Michael Linley |
10619443 | Topside standalone lubricator for below-tension-ring rotating control device | Peer Richard David |
10619445 | Degradable downhole tools comprising retention mechanisms | Murphree Zachary |
10619450 | Remotely operated and multi-functional down-hole control tools | Richards William M. |
10619460 | Annular flow control devices and methods of use | Fripp Michael Linley |
10619470 | High-pressure jetting and data communication during subterranean perforation operations | Garcia Alexis |
10619473 | Application of depth derivative of distributed temperature survey (DTS) to identify fluid flow activities in or near a wellbore during the production process | Duan Hongyan |
10619477 | Use of conductive ink in downhole electromagnetic antenna applications | Donderici Burkay |
10619479 | Devices and methods for digital signal processing in mud pulse telemetry | Zhang Yumin |
10619480 | Multiple depth of investigation nuclear magnetic resonance logging for determining the porosity and pore type of subterranean formations | Chen Songhua |
10620182 | Target composite core apparatus for radial flow geometry | McGregor Jacob Andrew |
10620328 | Stacked receivers for microseismic monitoring | Warpinski Norm |
10620334 | Modifying magnetic tilt angle using a magnetically anisotropic material | Pan Li |
10621500 | Completion design optimization using machine learning and big data solutions | Dusterhoft Ronald Glen |
10625179 | Sample degasser dilution control system | Henderson Matthew Hay |
10625958 | Rapid switching dual proppant delivery system | Lucas Bryan Chapman |
10626057 | Set-delayed cement compositions comprising pumice and associated methods | Pisklak Thomas Jason |
10626313 | Sol-gel modified particulates for wellbore fluids | Tria Maria Celeste Rellamas |
10626321 | Microbubbles for heat and/or gas generation in subterranean formations | Nguyen Philip D. |
10626322 | Composition for treatment of subterranean formations | Belakshe Ravikant S. |
10626695 | Wellbore isolation devices with degradable slips and slip bands | Fripp Michael Linley |
10626702 | Flow control devices with pressure-balanced pistons | Ornelaz Richard Decena |
10626706 | Junction models for simulating proppant transport in dynamic fracture networks | Shetty Dinesh Ananda |
10626707 | Flushing filter | Gao Bo |
10626716 | Wellbore trajectory visualization and ranging measurement location determination | Hay Richard Thomas |
10626718 | Modular electro-optic flowmeter system for downhole | Jaaskelainen Mikko |
10627537 | Antenna assemblies using ferrites for wellbore logging tools and a method of manufacturing | Prakash Anand |
10627541 | System, method and computer-program product for in-situ calibration of a wellbore resistivity logging tool | Donderici Burkay |
10628744 | Boolean algebra for claim mapping and analysis | Surjaatmadja Jim B. |
10633571 | Oil-in-water stable, emulsified spacer fluids | Ravi Krishna |
10633578 | Salt tolerant settling retardant proppants | Hu Yuntao Thomas |
10633580 | Distributing an amorphic degradable polymer in wellbore operations | Beuterbaugh Aaron M |
10633581 | Composition and method for improved treatment fluid | LaBlanc Benjamin Edward |
10633925 | Degradation resistant rotary valves for downhole tools | Panda Krutibas |
10633940 | Lost circulation materials comprising red mud | Pisklak Thomas Jason |
10633941 | Shaker control and optimization | Teodorescu Gabriel |
10633942 | Bidirectional slips | Dockweiler David Allen |
10633944 | Selective test tool | Williamson, Jr. Jimmie Robert |
10633947 | Galvanic degradable downhole tools comprising doped aluminum alloys | Fripp Michael Linley |
10633948 | Flow-activated fill valve assembly for cased hole | Stair Todd Anthony |
10633949 | Top-down squeeze system and method | Tilley David Jon |
10633952 | 3D printed subsurface tool having a metal diaphragm | Passmore Kevin Robin |
10633955 | Nano-particle reinforced well screen | Hoelscher Christopher C. |
10633964 | Gap sub impedance control | Chang Paul Chin Ling |
10633970 | Drilling fluid contamination determination for downhole fluid sampling tool | He Tian |
10634597 | Method and apparatus for selecting surfactants | Klasner Scott Anthony |
10634807 | Determining borehole parameters using ultrasonic and micro-resistivity calipers | Tang Yumei |
10634808 | Switchable multi-antenna fluid sensing | Tran Thanh T. |
10634811 | Downhole neutron generators and methods to generate neutrons in a downhole environment | Navarro Sorroche Juan |
10640288 | Rotary clamshell gate actuator for bulk material container | Lucas Bryan Chapman |
10640693 | Star macromolecules for wellbore applications | Zha Weibin |
10640697 | Methods and systems for suppressing corrosion of metal surfaces | Reyes Enrique Antonio |
10640701 | Enhancing proppant performance | Montalvo Janette Cortez |
10641044 | Variable stiffness fixed bend housing for directional drilling | Sadabadi Hamid |
10641045 | Mesoscale reinforcement of metal matrix composites | Cook, III Grant O. |
10641058 | Expansive cement | Agapiou Kyriacos |
10641059 | Extended-life settable compositions comprising red mud | Martinez Juan Humberto |
10641066 | Modular downhole debris separating assemblies | Mericas Chris J. |
10641075 | Increasing hydration time of high concentration gels | Lucas Bryan Chapman |
10641080 | Method and apparatus for ranging to a nearby well from ahead of a drill bit | Hay Richard Thomas |
10641082 | Measuring lengths of resizable elements downhole | Kyle Donald |
10641084 | Contrast enhancement agents for subterranean treatment fluids | Roberson Mark |
10641087 | Inductive cavity sensors for resistivity tools | Wilson Glenn Andrew |
10641091 | Automated downhole fluid classification using principal spectroscopy component data | Chen Dingding |
10641092 | Methods, apparatus, and systems for injecting and detecting compositions in drilling fluid systems | Schexnaider Neil Patrick |
10641594 | Corrosion detection tool processing method | San Martin Luis Emilio |
10641735 | Remote-field eddy current based total thickness logging | Guner Baris |
10641757 | Surface gas correction by group contribution equilibrium model | Rowe Mathew Dennis |
10641917 | Pipe and borehole imaging tool with multi-component conformable sensors | Donderici Burkay |
10647905 | Methods for evaluating performance of cement fluid-loss-control additives for field applications | Rodrigues Elias D. |
10647910 | Methods for enhancing effective propped fracture conductivity | Nguyen Philip D. |
10648242 | Drilling component coupler for reinforcement | Hooper Michael Edward |
10648286 | Methods for cementing a well using a switchable crossover device | Gao Bo |
10648293 | Quantification of crossflow effects on fluid distribution during matrix injection treatments | Bhatnagar Ankit |
10648309 | Enhancing complex fracture geometry in subterranean formations, sequence transport of particulates | Nguyen Philip D. |
10648310 | Fracturing assembly with clean out tubular string | Frosell Thomas Jules |
10648316 | Formation characteristics determination apparatus, methods, and systems | Wilson Glenn A. |
10648317 | Improving fault detectability through controller reconfiguration | Dykstra Jason D. |
10648318 | Feedback based toolface control system for a rotary steerable drilling tool | Song Xingyong |
10648322 | System and method for determining drilling parameters based on hydraulic pressure associated with a directional drilling system | Deolalikar Neelesh V. |
10648328 | Sample phase quality control | Pelletier Michael T. |
10649109 | Apparatus and method of processing multi-component induction data | San Martin Luis Emilio |
10650108 | PDC bits with mixed cutter blades | Chen Shilin |
10653978 | Filtering skimmers and beaches for use in water separation and treatment | Kleinguetl Kevin G. |
10654634 | Container for use with transportable materials | Mabrey James Butler |
10655047 | Plugging and abandoning a well using extended-life cement compositions | Agapiou Kyriacos |
10655056 | Guanidine- or guanidinium-containing compounds for treatment of subterranean formations | McDaniel Cato Russell |
10655058 | Treatment fluids for stimulation of subterranean formations | Patnana Vijaya Kumar |
10655393 | Rotary steerable system | Bryson Alan Campbell |
10655394 | Drilling apparatus with fixed and variable angular offsets | Sadabadi Hamid |
10655397 | Mechanical-interlocking reinforcing particles for use in metal matrix composite tools | Cook, III Grant O. |
10655398 | Attachment of TSP diamond ring using brazing and mechanical locking | Saini Gagan |
10655399 | Magnetic positioning of reinforcing particles when forming metal matrix composites | Cook, III Grant O. |
10655409 | Sensor optimization for mud circulation systems | Xue Yuzhen |
10655411 | Degradable, frangible components of downhole tools | Fripp Michael Linley |
10655423 | Method to delay swelling of a packer by incorporating dissolvable metal shroud | Stein Taylor Justin |
10655430 | Top-down squeeze system and method | Strohla Nicholas Lee |
10655431 | Bypass diverter sub for subsurface safety valves | Gonzalez Merced |
10655433 | Multilateral junction with wellbore isolation using degradable isolation components | Hepburn Neil |
10655444 | Enhancing propped complex fracture networks in subterranean formations | Nguyen Philip D. |
10655447 | Rotary steerable drilling tool and method | Tilley Jim Darin |
10655448 | Downhole cement strain gauge | Roberson Mark |
10655451 | Methods and systems employing a gradient sensor arrangement for ranging | Ahmad Akram Ahmadi Kalateh |
10655452 | Inspection of pipes with buckling effects | Khalaj Amineh Reza |
10655458 | System and method for communicating along a casing string including a high magnetic permeability substrate | Roberson Mark W. |
10655463 | Signal processing methods for steering to an underground target | Wu Hsu-Hsiang |
10656297 | Self-tuning sonic transmitters | Cooper Paul Andrew |
10656301 | Reducing effects of conductive mud on single-well ranging | Donderici Burkay |
10656302 | Dielectric logging tool comprising high-impedance metamaterials | Ewe Wei-Bin |
10656342 | Optical wireless rotary joint | Sipple Michael Kevin |
10656634 | Optical sensor optimization and system implementation with simplified layer structure | Chen Dingding |
10660302 | Absorbent clumping animal litter compositions | Cortner Thomas S. |
10662371 | Crosslinked polymer compositions for use in subterranean formation operations | Zha Weibin |
10662372 | Multifunctional brush photopolymerized coated proppant particulates use in subterranean formation operations | Singh Dipti |
10662710 | Wellbore interactive-deflection mechanism | Rodriguez Franklin Charles |
10662735 | Wellbore isolation device | Clemens Jack Gammill |
10662736 | Hydrostatic equalizing stem check valve | Murphy Thomas |
10662753 | Automated optimal path design for directional drilling | Dykstra Jason Daniel |
10662758 | Multiple-depth eddy current pipe inspection with a single coil antenna | Donderici Burkay |
10662760 | Eddy-current responses in nested pipes | Khalaj Amineh Reza |
10663435 | Acoustic receivers with cylindrical crystals | Nguyen Minh Dang |
10663448 | Methods of ranking formation stabilizer performance | Bhamidipati Venkata Satya Srikalyan |
10663612 | Real-time determination of mud slowness, formation type, and monopole slowness picks in downhole applications | Wang Ruijia |
10663615 | Downhole nuclear magnetic resonance tool with active compensation for motional effects | Reiderman Arcady |
10663619 | Apparatus and methods to visualize formation related features | Guner Baris |
10668564 | Laser-brazed PCD element | Bird Jay Stuart |
10669467 | Betaines for shale stabilization | Tria Maria Celeste Rellamas |
10669816 | Downhole component control assembly | Deolalikar Neelesh |
10669834 | Game theoretic control architecture for drilling system automation | Dykstra Jason D. |
10669835 | Clampless cable protector and installation system | Jaaskelainen Mikko |
10669836 | Surface excitation ranging methods and systems employing a ground well and a supplemental grounding arrangement | Wu Hsu-Hsiang |
10669844 | Characterizing a wellbore depth interval from rock fragments | Walls Joel |
10670562 | Micro-focused imaging of wellbore pipe defects | Donderici Burkay |
10670563 | Method for in-situ calibration of electromagnetic corrosion detection tools | Fouda Ahmed E. |
10670761 | Quasi-static Stoneley slowness estimation | Wang Ruijia |
10670762 | Pressure balanced transducer assembly and measurement tool | Ang Junhuan |
10670767 | Apparatus and method of processing multi-component induction data | San Martin Luis Emilio |
10672532 | Making an enhanced magnet wire insulation suited for an electric submersible motor application | Parmeter Larry |
10675601 | Cross-flow blender system and methods of use for well treatment operations | Fisher Chad Adam |
10676657 | Downhole fluids with a particular impedance | Rodney Paul F. |
10676660 | Crosslinked N-vinylpyrrolidone polymers for use in subterranean formations and wells | Zhou Hui |
10676993 | Directional drilling system with cartridges | Moore James Wilson |
10676996 | Composite bow centralizer | Lively Glenn |
10677015 | Wellbore isolation devices with slip bands and wear bands having modified surfaces | Fripp Michael Linley |
10677016 | Methods for reducing fluid communication between wells | Singh Dipti |
10677032 | Electric submersible pump intake system, apparatus, and method | Norton Brian Alan |
10677040 | Material evaluation using nuclear logging tool | Hu Yike |
10677044 | Magnetic ranging using multiple downhole electrodes | Ahmadi Kalateh Ahmad Akram |
10677048 | Downhole fluid detection using surface waves | Roberson Mark W. |
10677380 | Fail safe suction hose for significantly moving suction port | Surjaatmadja Jim Basuki |
10677572 | Perforating systems with insensitive high explosive | Barker James Marshall |
10677703 | Methods and systems for determining fluid density by distributed acoustic sensing | Gao Li |
10677707 | Evaluating stress-dependent permeability in unsteady-state conditions and/or quality of microproppant placement in subterranean formations | Dusterhoft Ronald Glen |
10677954 | Method and article for evaluating mud effect in imaging tool measurement | San Martin Luis Emilio |
10677955 | Two part magnetic field gradient sensor calibration | Tang Yumei |
10683215 | Hydrocarbon-contamination treatment unit | Tagge Michael |
10683709 | Shunt system with shroud secured by a locking member | Veit Jan |
10683713 | Multi-mode hydraulic cylinder control system for hydraulic workover unit | Oser Michael Stephen |
10683734 | Dissolvable casing liner | Merron Matt James |
10683739 | Enhancing complex fracture geometry in subterranean formations, net pressure pulsing | Nguyen Philip D. |
10683746 | Position indicator through acoustics | Echols Ralph Harvey |
10683747 | Directional monitoring of injection flood fronts | Ranjan Priyesh |
10683868 | Bushing anti-rotation system and apparatus | Nowitzki Wesley John |
10683876 | Fluid moving apparatus and system for an electric submersible gas separator | Brown Donn J. |
10683950 | Smart subsea pipeline with channels | Green Todd J. |
10684388 | Discrimination analysis used with optical computing devices | Perkins David L. |
10684391 | System and methods for cross-sensor linearization | Chen Dingding |
10689268 | Coated porous substrates for oil and gas or chemical processing wastewater treatment | Jamison Dale E. |
10689567 | Treatment fluids comprising anhydrous ammonia for use in subterranean formation operations | Stanciu Corneliu |
10689943 | Wellbore isolation devices and methods of use | Stair Todd Anthony |
10689944 | Single trip, open-hole wellbore isolation assembly | Schuldes Roberto Francisco |
10689945 | Apparatus, method and system for plugging a well bore | Rogers Henry Eugene |
10689951 | Well test burner system and methods of use | Newell Elling James |
10689960 | Fracture network fluid flow simulation with systematic fracture orientation | Copeland Dylan Matthew |
10689971 | Bridge plug sensor for bottom-hole measurements | Smith Kenneth James |
10689973 | Dimensional characteristic determinations of a wellbore | Riise Henrik Erevik |
10690179 | Thrust bearing alignment | Gharib Hossam Mohamed |
10690799 | Antenna shield design for optimized EM wave propagation in resistivity logging tools | Ang Lay Wei |
10690801 | Skin effect correction for focused electrode devices based on analytical model | Pan Li |
10696891 | Generating and maintaining conductivity of microfractures in tight formations with inverted microemulsified acid treatment fluids | Vo. Loan K. |
10696894 | Methods of treating subterranean formations including sequential use of at least two surfactants | Alwattari Ali |
10697240 | Steering force control mechanism for a downhole drilling tool | Winslow Daniel Martin |
10697241 | Downhole turbine with an adjustable shroud | Chambers Larry DeLynn |
10697261 | Particulate dispenser | Henry Kevin Wayne |
10697262 | Synchronous continuous circulation subassembly with feedback | Gosney Jon Troy |
10697290 | Distributed magnetomotive force sensin | Wilson Glenn Andrew |
10697876 | Fluid analysis devices with shear stress sensors | Jamison Dale E. |
10697888 | Real-time programmable ICE and applications in optical measurements | Pelletier Michael T. |
10698127 | Latch antenna shield for downhole logging tool | Ng Heen Wei |
10700611 | Current-to-voltage power converter | Goodman George David |
10703676 | Hydrating swellable clays | Patil Sandip Prabhakar |
10703954 | Petrified cellulosic materials as additives to treatment fluids | McDaniel Cato Russell |
10703956 | Use of alkali metal silicates during formulation of drilling fluids | May Preston Andrew |
10703958 | Co-grinding slag with other material for hydraulic binders | Chatterji Jiten |
10703962 | Hydrogels of graft polymers for acid diversion | Meher Pratiksha Shivaji |
10703965 | Proppant comprising swellable coating thereon for treatment of subterranean formations | Pravesh Jag |
10704327 | Drilling assembly having a tilted or offset driveshaft | Savage John Keith |
10704333 | Metal matrix composite drill bits with reinforcing metal blanks | Pan Yi |
10704339 | Releasable connection mechanism for use within a well | El Mallawany Ibrahim |
10704343 | Launching and retrieving wireline eat sensors | Park Brian V. |
10704359 | Flow control system for use in a subterranean well | Fripp Michael L. |
10704367 | Forming inclusions in selected azimuthal orientations from casing section | Cavender Travis W. |
10704373 | Storing and de-liquefying liquefied natural gas (LNG) at a wellsite | Dusterhoft Ronald G. |
10704377 | Well monitoring with optical electromagnetic sensing system | Barfoot David A. |
10704386 | Wave reflection suppression in pulse modulation telemetry | Pillai Bipin Kumar |
10704387 | Formation tester comprising reactive filter material sensors | Perkins David L. |
10705242 | Downhole sensor deployment assembly | Jaaskelainen Mikko |
10711181 | Methods and systems incorporating N-(phosphonoalkyl)iminodiacetic acid particulates | Beuterbaugh Aaron Michael |
10711331 | Polycrystalline diamond compact with gradient interfacial layer | Chang Andy Cheng |
10711527 | Drill bit and method for casing while drilling | Lange Gustav Edward |
10711531 | Double wall pipe connection system | Greci Stephen Michael |
10711536 | Selective stimulation of reservoir targets | Dusterhoft Ronald G. |
10711560 | Wellbore plug sealing assembly | Schmidt Daniel Lee |
10711564 | Use of degradable metal alloy waste particulates in well treatment fluids | Dusterhoft Ronald Glen |
10711572 | Tubing assembly for hydraulic shifting of sleeve without tool movement | Greci Stephen Michael |
10711577 | Multi-oriented hydraulic fracturing models and methods | Surjaatmadja Jim Basuki |
10711590 | Visualization of look-ahead sensor data for wellbore drilling tools | Hay Richard Thomas |
10711593 | Locating a downhole tool in a wellbore | Gao Li |
10711598 | Methods to synchronize signals among antennas with different clock systems | Wu Hsu-Hsiang |
10711599 | Electroacoustic pump-down sensor | Jaaskelainen Mikko |
10711602 | Electromagnetic monitoring with formation-matched resonant induction sensors | Donderici Burkay |
10711605 | Isotopic analysis from a controlled extractor in communication to a fluid system on a drilling rig | Rowe Mathew D. |
10712466 | Casing thickness measurement using acoustic wave correlation | Chen Tianrun |
10717129 | Pre-diffused mandrel coating to provide enhanced bonding between metallic and composite components | Cook, III Grant O. |
10717912 | Drilling fluid composition including viscosifier and method of using the same | Zhou Hui |
10717913 | Treatment fluids comprising recycled drilling cuttings and method of use | Agapiou Kyriacos |
10717914 | Performance non-emulsifiers that employ branched alcohols and a new high-solvency carrier oil | Holtsclaw Jeremy A. |
10717915 | Drilling fluid for downhole electrocrushing drilling | Van Slyke Donald Curtis |
10717916 | Cement admixture including polymers | Pisklak Thomas J. |
10717923 | Compositions including a viscosifying non-ionic associative polymer for treatment of subterranean formations | Schnoor Eli Allen |
10718163 | Pulse transformer for downhole electrocrushing drilling | Gilbrech Joshua A. |
10718166 | Laser-leached polycrystalline diamond and laser-leaching methods and devices | Liang Qi |
10718179 | Wellbore isolation devices and methods of use | Stair Todd Anthony |
10718181 | Casing-based intelligent completion assembly | Saldanha Savio |
10718203 | Geometric shaping of radio-frequency tags used in wellbore cementing operations | Ravi Krishna M. |
10718204 | Identifying fluid level for down hole pressure control with depth derivatives of temperature | Duan Hongyan |
10718374 | Stabilizers and bearings for extreme wear applications | Panda Krutibas |
10718747 | Detection of inorganic gases | Pelletier Michael T. |
10718881 | Integrated computational elements with laterally-distributed spectral filters | Perkins David L. |
10718883 | Subterranean formation characterization using microelectromechanical system (MEMS) devices | Galliano Clinton Cheramie |
10723934 | Surfactants for use in liquid suspensions of lightweight beads | Lumsden Simone E.A. |
10723935 | Calcium carbonate lost circulation material morphologies for use in subterranean formation operations | Jamison Dale E. |
10723939 | Methods and compositions for treating a subterranean formation with a polymeric additive composite | Beuterbaugh Aaron M. |
10723940 | Aqueous-based epoxy resin microemulsion | Khamatnurova Tatyana V. |
10724305 | Chemically strengthened bond between thermally stable polycrystalline hard materials and braze material | Saini Gagan |
10724313 | Mobile drilling fluid plant | Walker Piper Shawn |
10724317 | Sealed core storage and testing device for a downhole tool | Dusterhoft Ronald Glen |
10724335 | High pressure regulation for a ball valve | Ledingham Steven Alistair |
10724340 | Chelating agents and scale inhibitors in degradable downhole tools | Fripp Michael Linley |
10724342 | Low load collet with multi-angle profile | MacDonald Lorn Scott |
10724343 | Rigup raceway for conduit at a site | Lucas Bruce Carl |
10724344 | Shiftable isolation sleeve for multilateral wellbore systems | Dietz Wesley P. |
10724346 | Simplified geomechanical model of stresses on an orthorhombic media | Eftekhari Far Mehdi |
10724355 | Downhole tools and methods for isolating and analyzing gases from downhole fluids | Jones Christopher M. |
10724366 | Emulsion detection using optical computing devices | Freese Robert Paul |
10724648 | Float valve assembly with drag force dependent deactivation | Mericas Christopher James |
10725130 | Nuclear magnetic resonance sensing device for downhole measurements | Li Lilong |
10725194 | Electromagnetic (EM) defect detection methods and systems with enhanced inversion options | Fouda Ahmed E. |
10725196 | Bi-mode high frequency dielectric tool | Pan Li |
10725203 | Dual-sensor tool optical data processing through master sensor standardization | Chen Dingding |
10730106 | Heat-exchanging mold assemblies for infiltrated downhole tools | Ownby Clayton Arthur |
10730107 | Mold transfer assemblies and methods of use | Atkins William Brian |
10731416 | System and method to control adjustable pads for use in downhole directional drilling assemblies | Marland Christopher N. |
10731417 | Reduced trip well system for multilateral wells | Vemuri Srinivasa Prasanna |
10731443 | Modular charge holder segment | Von Kaenel Scott Randall |
10731454 | Monitor and control of directional drilling operations and simulations | Gawski Victor |
10731455 | Rotating spectral density tool for behind pipe evaluation | Fox Philip Edmund |
10731458 | Passive ranging to a target well using a fiber optic ranging assembly | Cramm Carl J. |
10732233 | Calibration of sensitivity and axial orthogonality for magnetometers | Li Wenquan |
10732238 | Determining frequency for achieving a high signal-to-noise ratio in low impedance receivers | Chimakurthy Lakshmi Sri Jyothi |
10737978 | Non-aqueous liquid anti-shrinkage cement additives | Lewis Samuel J |
10738231 | Syneresis reducing compositions for conformance applications using metal cross-linked gels | Reddy B. Raghava |
10738237 | Methods, treatment fluids and systems for differential acidizing of a siliceous material | Beuterbaugh Aaron M. |
10738537 | Drill bits with stick-slip resistance | Samuel Robello |
10738540 | Rheological fluid lock of shaft to housing | Samuel Geoffrey A. |
10738548 | Stochastic control method for mud circulation system | Xue Yuzhen |
10738549 | Methods to manage water influx suitable for pulsed electrical discharge drilling | Jamison Dale E. |
10738550 | Treatment of recovered commercial solids for use in oilfield fluids | Davis Chesnee Lae |
10738559 | Downhole tools comprising composite sealing elements | Streich Steven G. |
10738573 | Flow-induced erosion-corrosion resistance in downhole fluid flow control systems | Yin Weiqi |
10738581 | Fracturing treatments in subterranean formations using electrically controlled propellants | Nguyen Philip D. |
10738582 | Fracturing treatments in subterranean formation using inorganic cements and electrically controlled propellants | Nguyen Philip D. |
10738584 | Enhancing propped complex fracture networks | Nguyen Philip D. |
10738590 | Dynamic sensing of the top of cement (TOC) during cementing of a well casing in a well bore | Ravi Krishna M. |
10738594 | Application of the time derivative of distributed temperature survey (DTS) in identifying flows in and around a wellbore during and after hydraulic fracture | Duan Hongyan |
10738596 | Data transmission in drilling operation environments | Hay Richard Thomas |
10738597 | Frequency comb for downhole chemical sensing | Bhongale Satyan Gopal |
10738607 | Downhole formation testing and sampling apparatus having a deployment linkage assembly | Proett Mark A. |
10738913 | Subsea pumping system for pigging and hydrostatic testing operations | Clunie Alan Cameron |
10739485 | Joint visualization of inversion results and measurement logs | Tang Yumei |
10739490 | Dual zone nuclear magnetic resonance sensing device for subterranean characterization | Li Lilong |
10745611 | Use of nanoparticles to treat fracture surfaces | Nguyen Philip D. |
10745612 | Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile and a sultone and methods for use thereof | Recio, III Antonio |
10745973 | Securing mechanism for a drilling element on a downhole drilling tool | Grosz Gregory Christopher |
10746000 | Wide-input-range downhole power supply | Chu Jianying |
10746002 | Perforating systems with insensitive high explosive | Barker James Marshall |
10746011 | Electromagnetic ranging with azimuthal electromagnetic logging tool | Wu Hsu-Hsiang |
10746888 | Microseismic density mapping | Hampton Jesse Clay |
10747240 | Flow exchanger system, trans-pressure conduction system for high pressure sand slurry delivery system | Surjaatmadja Jim Basuki |
10751839 | Erosion resistant hard composite materials | Olsen Garrett T. |
10752822 | Crosslinked polymer compositions and methods for use in subterranean formation operations | Zhou Hui |
10752823 | Wellbore servicing composition with controlled gelation of cement kiln dust and methods of making and using same | Ruiz Stephanie |
10752832 | Proppant treatments for mitigating erosion of equipment in subterranean fracturing operations | Nguyen Philip D. |
10753151 | Bearings for downhole drilling motors | Savage John Keith |
10753176 | Swellable technology for downhole fluids detection | Jimenez Walmy Cuello |
10753180 | Powering downhole components in subsurface formations behind casing | San Martin Luis E. |
10753193 | Heterogeneity profiling analysis for volumetric void space cement evaluation | Hu Yike |
10753199 | Rotating control device with communications module | Khan Jameel A. |
10760339 | Eliminating threaded lower mud motor housing connections | Savage John Keith |
10760342 | Rolling element assembly with a compliant retainer | Hinz Brandon James |
10760351 | Coupling mechanism for driveshaft transmission assembly | Park Steven W. |
10760352 | Rotor catch assembly | Savage John Keith |
10760353 | Transmission assembly for downhole motor | Park Steven W. |
10760373 | System to control extrusion gaps in an anti-extrusion device | Phan Anthony |
10760390 | Use of gaseous phase natural gas as a carrier fluid during a well intervention operation | Nevison Grant W. |
10760397 | Forming proppant-free channels in a proppant pack | Vo Loan |
10760406 | Locating multiple wellbores | Donderici Burkay |
10760407 | Surface excitation ranging system for SAGD application | Donderici Burkay |
10760410 | Stitching methods to enhance beamforming results | Nguyen Nam |
10760411 | Passive wellbore monitoring with tracers | Robey Richard E. |
10760413 | Electromagnetic telemetry for sensor systems deployed in a borehole environment | Wilson Glenn A. |
10760415 | Systems and methods for downhole telecommunication | Fripp Michael Linley |
10761060 | Reducing effects of pipe couplings in corrosion inspection of pipes | Amineh Reza Khalaj |
10761157 | Analyzing fluids in core samples contained in pressurized NMR core holders with 1H and 19F NMR | Chen Songhua |
10762254 | Simulating multi-dimensional flow with coupled one-dimensional flow paths | Madasu Srinath |
10763063 | Pressure switch | Bull Brad Robert |
10766693 | Receiver actuation system for opening a gate on a portable bulk material container | Lucas Bryan Chapman |
10766813 | Nanocellulose foam stabilizing additive | Pearl, Jr. William Cecil |
10767100 | Compatibilized resin-cement composite compositions | Gamwell Chase Russell |
10767102 | Clean gravel pack fluid composition and method for sand control applications | Eluru Sairam |
10767421 | Composite cables | Thomas Sean Gregory |
10767431 | Inner barrel crimping connection for a coring tool | Mageren Olivier |
10767440 | Wiper dart with reinforced drive element | Stair Todd Anthony |
10767447 | Downhole radial cleanout tool | Kartha Nikhil Manmadhan |
10767454 | Multi-position inflow control device | Wright Austin |
10767461 | Additive injection system | Kresse Frank |
10767464 | Insulator base for antenna assemblies | Hensarling Jesse K. |
10767466 | Active ranging-while-drilling with magnetic gradiometry | Wilson Glenn Andrew |
10767467 | Well ranging apparatus, systems, and methods | Wu Hsu-Hsiang |
10767469 | Transceiver with annular ring of high magnetic permeability material for enhanced short hop communications | Ma Jin |
10767470 | Inspection of wellbore conduits using a distributed sensor system | Fouda Ahmed Elsayed |
10768323 | Methods and systems for seismic data analysis using a tilted transversely isotropic (TTI) model | Pei Donghong |
10768334 | Nuclear magnetic resonance apparatus, systems, and methods | Jachmann Rebecca Corina |
10768336 | Formation logging using multicomponent signal-based measurement of anisotropic permittivity and resistivity | Ewe Wei-Bin |
10768651 | Shunt current regulator for downhole devices | Hagen Trond |
10770199 | Concentric wireline cable | Goodman George David |
10773303 | Spark plasma sintered polycrystalline diamond compact | Liang Qi |
10774260 | Polyvinyl alcohol-based shale inhibitor | Deville Jay Paul |
10774402 | Reinforcement material blends with a small particle metallic component for metal-matrix composites | Thomas Jeffrey G. |
10774418 | Systems and methods to improve optical spectrum fidelity in integrated computational elements | Nayak Aditya B. |
10774593 | Sealing elements for roller cone bits | Qin Shiwei |
10774597 | Downhole tool using a unified electronic interface | Chu Jianying |
10774602 | High radial expansion anchoring tool | Mlcak Matthew Craig |
10774603 | Hookless hanger for a multilateral wellbore | Glaser Mark C. |
10774614 | Downhole tool with assembly for determining seal integrity | Ringgenberg Paul D. |
10774632 | Method of fracturing a formation using a combination of spacer fluid and proppant slurry | Nguyen Philip D. |
10774633 | Pressure sealed detector housing with electrical connection pass through | Daly Stephen Robert |
10774635 | Restimulation process using coiled tubing and fiber optics | Ruhle William Owen Alexander |
10774638 | Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing | Karale Chaitanya Mallikarjun |
10775230 | Distributed acoustic sensing systems and methods employing multiple pulse widths | Suh Kwang |
10775359 | Measurement of formation rock properties by diffusion | Jones Christopher Michael |
10775525 | Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes | Wang Ruijia |
10775527 | Permanent EM monitoring systems using capacitively coupled source electrodes | Wilson Glenn Andrew |
10775528 | Downhole ranging from multiple boreholes | Donderici Burkay |
10775531 | Big data point and vector model | Walters Harold Grayson |
10777935 | Pothead retaining sleeve system, apparatus and method | Zugelder Adam Michael |
10781138 | Additive of cellulose nanofibrils or nanocrystals and a second polymer | Hall Lee J. |
10781355 | Tunable control of pozzolan-lime cement compositions | Pisklak Thomas Jason |
10781357 | Hydration performance of microcellulose in cement | Pearl, Jr. William Cecil |
10781642 | Rotary drill bit including multi-layer cutting elements | Chen Shilin |
10781650 | Downhole tool with multi-stage anchoring | Herrera Adan Hernandez |
10781669 | Simulated wellbore control for dynamic underbalance testing | Haggerty Dennis J. |
10781674 | Liner conveyed compliant screen system | Bourgneuf Patrick Patchi |
10781675 | Charge tube with self-locking alignment fixtures | Von Kaenel Scott Randall |
10781677 | Pyrotechnic initiated hydrostatic/boost assisted down-hole activation device and method | Mlcak Matthew Craig |
10781683 | Optimizing sensor selection and operation for well monitoring and control | Xue Yuzhen |
10781685 | Apparatus and method for aligning downhole measurements | Wu Hsu-Hsiang |
10781687 | Electrical impedance tomography using a switchable array | Huang Wei Hsuan |
10781688 | Fixed-wavelength fiber optic telemetry | Murali Srividhya Veeravalli |
10781689 | Digital 2D holographic spectrometer for material characterization | Perkins David L. |
10781693 | Predicting properties of well bore treatment fluids | Albrighton Lucas D. |
10782436 | Guidance system for ranging using unbalanced magnetic fields | Wu Hsu-Hsiang |
10782438 | Formation dip determination using resistivity imaging tool | Guner Baris |
10782445 | Logging-while-drilling tool with interleaved instruments | Chen Songhua |
10784520 | Liquid battery ready downhole power system | Navarro Rex Dael |
10787862 | Displacement elements in the manufacture of a drilling tool | Farny Matthew S. |
10787866 | Segmented bend-limiter for slickline rope sockets and cable-heads | Thomas Sean Gregory |
10787872 | Graphene oxide coated membranes to increase the density of water base fluids | Jamison Dale E. |
10787875 | Reaction valve drilling jar system | Strachan Michael J. |
10787881 | Drill string apparatus with integrated annular barrier and port collar, methods, and systems | Jerez Hernando |
10787882 | Adaptive pressure relief valve set point systems | Olsen Karl Kristian |
10787895 | Drilling operation apparatus, methods, and systems | Regnard Stephan |
10787896 | Method and system for distributed control of drilling operations | Dykstra Jason D. |
10787898 | Direct coupling mitigation for coil-based electromagnetic ranging | Chang Paul Chin Ling |
10787901 | Dynamically optimizing a pumping schedule for stimulating a well | Karale Chaitanya |
10787904 | Measuring and adsorbing chemical in downhole fluids | Jones Christopher M. |
10788601 | Tunable dipole moment for formation measurements | Wu Hsu-Hsiang |
10788602 | Methods of selecting an earth model from a plurality of earth models | Song Rencheng |
10789936 | Active noise control for hydraulic fracturing equipment | Lewis Bryan John |
10793761 | Metalate-based additives for use in subterranean formations | McDaniel Cato Russell |
10793769 | Compositions including acidic chelator for treatment of subterranean formations including one or more fractures | Nguyen Philip D. |
10794123 | Travel joint | Dietz Wesley P. |
10794124 | Centralizer electronics housing | Roberson Mark |
10794138 | Modular manifold system for an electrohydraulic control system | Derryberry Benjamin Thomas |
10794144 | Downhole tool with magnetic bypass seat | Stair Todd Anthony |
10794148 | Subsurface safety valve with permanent lock open feature | Williamson Jimmie Robert |
10794152 | Support device for tubing string | Lang Loc Phuc |
10794157 | Downhole remote trigger activation device for VLH big bore and mono bore configured running tools with programming logic | Kohn Gary Allen |
10794163 | Apparatus, system and method for flow rate harmonization in electric submersible pump gas separators | Brown Donn J. |
10794168 | Controlling wellbore operations | Dykstra Jason D. |
10794171 | Systems and methods for drill bit and cutter optimization | Rivera-Rios Aixa Maria |
10794172 | Downhole drilling methods and systems with top drive motor torque commands based on a dynamics model | Zhao Yiming |
10794175 | Multi-parameter optical fiber sensing for reservoir compaction engineering | Jaaskelainen Mikko |
10794177 | Mud pump stroke detection using distributed acoustic sensing | Skinner Neal Gregory |
10794824 | Systems and methods for terahertz spectroscopy | Nitsche Wolfgang Hartmut |
10795042 | Ultrasonic transducer with suppressed lateral mode | Jin Jing |
10795044 | Downhole, real-time determination of relative permeability with nuclear magnetic resonance and formation testing measurements | Li Lilong |
10795109 | Excess optical fiber deployment control | Benjamin Seldon David |
10799908 | Electrically conductive pattern printer for downhole tools | Reynolds Robert L. |
10800965 | Compositions including modified release material for treatment of subterranean formations | Hampton Evelyn F. |
10801269 | Through hole carbide powder onto an inner surface | Hankins John Benjamin |
10801273 | Friction based thread lock for high torque carrying connections | D'Silva Alben |
10801305 | Use of nanoparticles in cleaning well bores | Hall Lee Jeremy |
10801315 | Degradable isolation devices with data recorders | Fripp Michael Linley |
10801316 | Monitoring cement sheath integrity using acoustic emissions | Bardapurkar Sameer |
10801318 | Directional sensor with means for adjusting cancellation of interfering electromagnetic field | Estes Robert Alan |
10801320 | Methods and systems for downhole inductive coupling | Gray Steven K. |
10801865 | Fluid analysis system based on integrated computing element technology and fiber Bragg grating radiometry | Leblanc Michel Joseph |
10807152 | Mold assemblies that actively heat infiltrated downhole tools | Ownby Clayton A. |
10808167 | Methods for dispersing proppant | Beuterbaugh Aaron M. |
10808168 | Methods for controlling conductive aggregates | Montenegro Galindo Gladys |
10808482 | Establishing communication downhole between wellbores | Hess Joseph E. |
10808495 | Deploying sealant used in magnetic rheological packer | Gano John Charles |
10808503 | Overvoltage protection of downhole generators | Rajagopalan Satish |
10808515 | Propped fracture geometry with continuous flow | Sierra Leopoldo |
10808516 | Crossover system and apparatus for an electric submersible gas separator | Brown Donn J. |
10808518 | Cementing indication system | Gao Bo |
10808523 | Wireless activation of wellbore tools | Fripp Michael Linley |
10808525 | Alternating polarity of casing-side antennas in a wellbore | Hagen Trond |
10808526 | Transmitter and receiver interface for downhole logging | Li Peng |
10808528 | On-site mass spectrometry for liquid and extracted gas analysis of drilling fluids | Rowe Mathew Dennis |
10808846 | Pump plunger with wrench features | Hurst Justin Lee |
10808851 | Multi-material frac valve poppet | Surjaatmadja Jim Basuki |
10809183 | Thermal drift compensation in optical computing devices | Freese Robert |
10809404 | Flow prediction model that is a function of perforation cluster geometry, fluid characteristics, and acoustic activity | Stokely Christopher Lee |
10809406 | Online active vibration control for a wellbore logging tool | Zhao Yiming |
10815411 | Beneficiating weighting agents | Newman Katerina V. |
10815415 | Methods and compositions for inhibiting sulfide stress cracking | Chen Gong |
10815417 | Invert emulsion containing vegetable oil | Eluru Sairam |
10815420 | Proppant comprising a crosslinked polymer for treatment of subterranean formations | Shroff Rama Mallikarjuna |
10815749 | Loosely assembled wellbore isolation assembly | Schmidt Daniel Lee |
10815753 | Operation of electronic inflow control device without electrical connection | Greci Stephen Michael |
10815759 | Performing steam injection operations in heavy oil formations | Shen Xinpu |
10815760 | Method of filtering a wellbore fluid | Gao Bo |
10815762 | Providing communication between wellbores through directional hydraulic fracturing | Althoff Gary D. |
10815768 | Method of detecting presence of RFID tags and determining properties of surrounding environment in subterranean formation | Alaas Yusef H. |
10816689 | Formation resistivity measurement apparatus, systems, and methods | Fouda Ahmed |
10816695 | Initial gain estimation for gamma detector | Vehra Imran Sharif |
10819064 | Gas resistant pothead system and method for electric submersible motors | Frey Jeffrey G. |
10821374 | Increasing accuracy of measurements using mud retorts by maximizing recovery of vapors | Bhaidasna Ketan Chimanlal |
10822888 | Sacrificial protector sleeve | Sim Nicholas Kok Jun |
10822902 | Retractable pump down ring | Davis Kyle |
10822940 | Intelligent tool bus network for a bottom hole assembly | Chu Jianying |
10822943 | Modulating downhole reflector | Tilghman Stephen E. |
10822945 | Storing data based on a value associated with an ambient condition downhole in a borehole of a geologic formation | Dunbar Bradley David |
10822946 | Drilling rig gas trap testing | Young Martin Strachan |
10823866 | Arrayed distributed acoustic sensing using single-photon detectors | Stark Daniel Joshua |
10823869 | Current injection via capacitive coupling | Capoglu Ilker R. |
10823871 | Enhanced resistivity measurement with at-bit resistivity sensor | Donderici Burkay |
10823873 | High-dynamic-range inversion for pipe inspection | Fouda Ahmed Elsayed |
10823876 | Geochemical photoelectric logging systems and methods | Galford James E. |
10823931 | Real-time plug tracking with fiber optics | Nitsche Wolfgang Hartmut |
10829678 | Treatment fluids comprising calcium aluminate cement and methods of use | Morgan Ronnie Glen |
10829684 | Nanoparticulate containing proppant suspension composition with breaker and aggregator | Singh Dipti |
10829832 | Compressive residual stress-hardened downhole tool shaft region | Padmarekha Venkkateesh Parthasarathi |
10830036 | Well monitoring using casing centralizers | Samson Etienne M. |
10830695 | Optically transparent films for measuring optically thick fluids | Perkins David L |
10830916 | Geophone with magnetic self-damping system | Lau Yong Fong |
10836946 | Sugar-based surfactant for well treatment fluids | Eluru Sairam |
10837265 | Collapsible cone for an expandable liner hanger system | Kohn Gary Allen |
10843975 | Spark plasma sintered polycrystalline diamond | Liang Qi |
10844705 | Surface excited downhole ranging using relative positioning | Donderici Burkay |
10851591 | Actuation apparatus of a directional drilling module | Winslow Daniel Martin |
10851622 | Three dimensional modeling of interactions between downhole drilling tools and rock chips | Chen Shilin |
10851623 | Shunt system for downhole sand control completions | Coffin Maxime Philippe |
10851642 | Electromagnetic ranging with rotating coil antenna tool | Ahmadi Kalateh Ahmad Akram |
10857626 | Improving service life of pump fluid ends | Stribling David Mark |
10858897 | Downhole armored optical cable tension measurement | Dell Dustin Myron |
10858907 | Liner conveyed stand alone and treat system | Cervo Gustavo Dias De Castro |
10858916 | Biflex with flow lines | Fripp Michael Linley |
10858922 | System and method of delivering stimulation treatment by means of gas generation | Hunter Tim H. |
10858923 | Enhancing complex fracture networks in subterranean formations | Nguyen Philip D. |
10858925 | Crossover system and apparatus for an electric submersible gas separator | Brown Donn J. |
10858926 | Gain scheduling based toolface control system for a rotary steerable drilling tool | Ge Xiaoqing |
10858927 | Systems and methods for estimating forces on a drill bit | Dykstra Jason D. |
10859734 | Method for fabrication of a multivariate optical element | Pelletier Michael T. |
10865604 | Laser induced graphene coated optical fibers | Bhongale Satyan Gopal |
10865634 | Noise robust algorithm for measuring gravitational tool-face | Sobhana Rashobh Rajan |
10870795 | Rheology modifier | Cortez Janette |
10871032 | Device including a seal assembly | Chambers Larry DeLynn |
10871033 | Steering assembly position sensing using radio frequency identification | Bhosle Gopal M. |
10871034 | Whipstock assembly with a support member | Dietz Wesley P. |
10871052 | Degradable plug for a downhole tubular | Gano John Charles |
10871063 | Toolface control with pulse width modulation | Nanayakkara Ravi P. |
10871064 | Determining downhole forces using pressure differentials | Gray Steven Kyle |
10871592 | Optical frequency comb source for fiber sensor interferometer arrays | Barfoot Andrew David |
10876029 | Annular pressure buildup mitigation using acid swellable polymer system | Ravi Krishna M. |
10876031 | Silane-based tackifiers for treatment of subterranean formations | Dandawate Monica Rajendra |
10876044 | Formation of micro-proppant particulates in situ | Salla Rajender |
10876045 | Subterranean stimulation operations utilizing degradable pre-coated particulates | Holtsclaw Jeremy A. |
10876360 | Hybrid drill bit with axially adjustable counter rotation cutters in center | Grosz Gregory Christopher |
10876365 | Adjustable and redressable collet | Thomas Phillip Terry |
10876373 | Non-rotating drill-in packer | Rorvik Helge |
10876377 | Multi-lateral entry tool with independent control of functions | Quero Philippe |
10876378 | Outflow control device for creating a packer | Murphree Zachary Ryan |
10876381 | Detonator assembly for transportable wellbore perforator | Walters Darren Philip |
10876388 | Reclamation of brines with metal contamination using lime | Davis Chesnee L. |
10876389 | Advanced toolface control system for a rotary steerable drilling tool | Dykstra Jason D. |
10876391 | Tuning predictions of wellbore operation parameters | Williams Robert Lynn |
10876394 | Measurement device having a plurality of sensors disposed in movable arms | Hill, III Freeman Lee |
10876396 | Bit-scrambling in differential pulse position modulation | Chu Jianying |
10876398 | Fluid viscometer suitable for downhole use | Gao Li |
10876881 | Apparatus and method for characterizing performance of pumps and verifying accurate operation of flowmeters | Fisher Chad Adam |
10876941 | Determining fluid density in a pressure pump using bulk modulus measurements | Beisel Joseph |
10878145 | Bottomhole assembly design and component selection | Dykstra Jason D. |
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