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█武汉大学科教管理与评价研究中心 陈立新 张琳 黄颖
2021年,哈里伯顿能源服务公司获得美国发明专利864项,比上一年增长了13%,是获得美国专利数量第34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。其在这5个技术领域上的专利份额相对较高,为6.6%至0.5%。
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。其在这5个技术领域上的专利数量最多,为746至54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。
表18.34-1 2021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 | 746 | 6.6% |
2 | 物理测量 | 234 | 1.9% |
3 | 化工 | 159 | 1.7% |
4 | 材料测试 | 83 | 0.8% |
5 | 材料化学与纳米 | 54 | 0.5% |
6 | 一般机械和武器 | 49 | 0.3% |
7 | 发动机和泵 | 31 | 0.3% |
8 | 光电辐射测量与核物理 | 30 | 0.2% |
9 | 分离和混合加工作业 | 29 | 0.2% |
10 | 包装和储运 | 13 | 0.2% |
11 | 电气元件和结构部件 | 20 | 0.1% |
12 | 物理信号和控制 | 18 | 0.1% |
13 | 计算机一般零部件 | 20 | 0.1% |
14 | 计算机模式体系架构 | 12 | 0.1% |
15 | 通信传输系统 | 7 | 0.1% |
16 | 成型加工作业 | 15 | 0.1% |
17 | 有机高分子化合物 | 5 | 0.1% |
18 | 光学和摄影 | 12 | 0.1% |
19 | 发电和输变电 | 8 | 0.1% |
20 | 计算机应用与软件工程 | 12 | 0.1% |
图18.34-1 2021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 |
10883034 | Settable compositions comprising cement kiln dust and methods of use | Agapiou Kyriacos |
10883037 | Crosslinked n-vinylpyrrolidone polymers for use in subterranean formations and wells | Zhou Hui |
10883313 | Apparatus and method for drilling deviated wellbores | Steele David Joe |
10883316 | Rotary steerable reamer lock and methods of use | Samuel Geoffrey Andrew |
10883334 | Multi-segmented plug | Gao Bo |
10883340 | Downhole positioning control system with force compensation | Dykstra Jason D. |
10883341 | Determining control inputs for drilling a wellbore trajectory in a geologic formation | Demirer Nazli |
10883344 | Systems and methods for opening screen joints | Greci Stephen Michael |
10883352 | Auxiliary electric power system for well stimulation operations | Headrick Dickey Charles |
10883355 | Nonlinear toolface control system for a rotary steerable drilling tool | Xue Yuzhen |
10883360 | Estimation of wellbore dogleg from tool bending moment measurements | Samuel Robello |
10883361 | Modular electromagnetic ranging system for determining location of a target well | Ahmadi Kalateh Ahmad Akram |
10883365 | Embeddable downhole probe | Naveena-Chandran Rohin |
10884159 | Logging with joint ultrasound and X-ray technologies | Zhang Zhijuan |
10889746 | Synthetic hectorite in glass bead suspensions | Boul Peter James |
10889753 | Self-breakable treatment fluids for use in subterranean formation operations | Eluru Sairam |
10890041 | Control system for managed pressure well bore operations | Ravi Kris |
10890046 | Managed pressure reverse cementing | Singh John P. |
10890062 | Inferring orientation parameters of a steering system for use with a drill string | Rodney Paul F. |
10890063 | Methods and systems employing a conductive path with a segmentation module for decoupling power and telemetry in a well | Gunasekaran Mohan |
10890283 | Connecting tubular members | Surjaatmadja Jim B. |
10890684 | Downhole nuclear magnetic resonance sensor using anisotropic magnetic material | Reiderman Arcady |
10892560 | Modular antennas | Nguyen Minh Dang |
10894911 | Controlled activation of extended-life cement compositions | Pisklak Thomas Jason |
10895123 | Hydrostatically actuable downhole piston | Ezell Michael Dale |
10895147 | Pipe thickness estimation with automatic channel quality assessment | Ren Kai |
10895149 | Multiplexing electromagnetic transmitters for monitoring of permanent reservoir | Capoglu Ilker R. |
10895150 | Downhole communication network | Gao Li |
10895254 | Pressure pump valve monitoring system | Beisel Joseph A. |
10895659 | Detecting nuclear magnetic resonance logging tool motion | Reiderman Arcady |
10895661 | Determination of near wellbore properties using natural gamma rays | Guo Qingzhen |
10899625 | Purifying diamond powder | Liang Qi |
10899956 | Use of crosslinked polymer system for mitigation of annular pressure buildup | Gamwell Chase R. |
10899958 | Liquid gas treatment fluids for use in subterranean formation operations | Nguyen Philip D. |
10900287 | Articulated joint for downhole steering assembly | Wheeler Fraser A. |
10900297 | Systems and methods of a modular stabilizer tool | Ong Shijie |
10900308 | Viscous damping systems for hydrostatically set downhole tools | Sim Nicholas Kok Jun |
10900318 | Pressure-exchanger to achieve rapid changes in proppant concentration | Lewis Bryan John |
10900324 | Sliding sleeve having a flow inhibitor for well equalization | Grieco Joseph Steven |
10900345 | Magnetic ranging systems and methods using random electric spark excitation | Donderici Burkay |
10900346 | Azimuth determination while rotating | Simeonov Svetozar Dimitrov |
10900349 | Estimation of flow rates using acoustics in a subterranean borehole and/or formation | Seshadri Muralidhar |
10900475 | Distribution unit | Weightman Glenn Howard |
10901104 | Encoded driving pulses for a range finder | Tracadas Philip W. |
10901109 | Detection and avoidance of downhole noise and interference sources | Griffing Matthew Chase |
10901110 | Through-casing fiber optic magnetic induction system for formation monitoring | Wilson Glenn Andrew |
10901111 | Adaptive workflows for artifact identification in electromagnetic pipe inspection | Donderici Burkay |
10901115 | Logging of fluid properties for use in subterranean drilling and completions | Kirkwood Andrew Douglas |
10901116 | Differential attenuation compensation for distributed temperature sensing systems | Suh Kwang II |
10901163 | Helix hand reversal mitigation system and method | Jaaskelainen Mikko |
10901377 | Real-time control of drilling fluid properties using predictive models | Dykstra Jason D. |
10905972 | Solvent-induced separation of oilfield emulsions | Harvey Timothy Neal |
10907084 | Nanofibril cellulose additive | Pearl, Jr. William Cecil |
10907085 | Swellable glass particles for reducing fluid flow in subterranean formations | Chatterji Jiten |
10907086 | High temperature gravel packing fluid system | Prakash Chetan |
10907088 | Use of natural gas as a vaporizing gas in a well intervention operation | Nevison Grant W |
10907418 | Force self-balanced drill bit | Ling Xianwu |
10907445 | Autofill and circulation assembly and method of using the same | Huggins Jeffrey Wythe |
10907451 | Alternate flow paths for single trip multi-zone systems | Coffin Maxime Philippe |
10907465 | Closed-loop drilling parameter control | Hay Richard Thomas |
10907468 | Automated wellbore trajectory control | Samuel Robello |
10907470 | Copper taped cable | Gissler Robert W. |
10907471 | Wireless activation of wellbore tools | Fripp Michael Linley |
10907643 | Press-fit thrust bearing system and apparatus | Webster Joshua Wayne |
10907678 | Torque resistant shear bolt having flat faces | Stokes Matthew Bradley |
10908313 | Antenna designs for wellbore logging tools | Prakash Anand |
10908314 | Method and apparatus for mapping a crush zone of a perforated core sample | McGregor Jacob Andrew |
10913885 | Metal that hydrates in wellbore fluid and creates an expanding cement | Fripp Michael Linley |
10913886 | Superhydrophobic additive | Pearl, Jr. William Cecil |
10914120 | Flexible collar for a rotary steerable system | Menger Christian |
10914131 | Mechanical rotating control device latch assembly | Chau Christopher J. |
10914133 | Switchable crossover tool with rotatable chamber | Gao Bo |
10914135 | Attachments for mitigating set cement downhole | Helms Lonnie |
10914136 | Sand fall-back prevention tools | Reed Stewart Darold |
10914142 | Expansion assembly for expandable liner hanger | Salinas Daniel Anthony |
10914143 | Perforating gun system and method | Harive Kevin S. |
10914153 | Systems and methods deriving hydraulic fracture growth from microseismicity analysis | Ma Jianfu |
10914154 | Power sequencing for pumping systems | Reid John Carl |
10914156 | Frac pulser system and method of use thereof | Coats Alan |
10914159 | Downhole fluid characterization methods employing a casing with a multi-electrode configuration | Roberson Mark |
10914162 | Protective housing for electronics in downhole tools | Finke Michael Dewayne |
10914165 | Methods and systems for downhole telemetry employing chemical tracers in a flow stream | Pelletier Michael T. |
10914169 | Frequency sensors for use in subterranean formation operations | Pelletier Michael T. |
10914302 | Single-sensor analysis system | Beisel Joseph A. |
10914664 | Inclined roller oven for dynamic sag evaluation/determination of settling velocity | Miller Jeffrey James |
10914697 | Roller cone resistivity sensor | Hay Richard Thomas |
10914856 | High resolution downhole imaging | Morys Marian |
10914857 | Porosity independent methodology for permeability prediction based on micro-resistivity images and laterolog resistivities | Abdulkarim Anar Rasul |
10914858 | Dip correction for array induction tool data | Celepcikay Ferhat Turker |
10914863 | Real-time monitoring of fabrication of integrated computational elements | Price James M. |
10917991 | Circuit board mounting in confined space | Nguyen Minh Dang |
10919693 | Bulk material handling system for reduced dust, noise, and emissions | Lucas Bryan Chapman |
10919729 | Self-retractable coiled electrical cable | Loh Kar Ki |
10919781 | Coated porous substrates for fracking water treatment | Jamison Dale E. |
10920122 | Drilling fluid composition including viscosifier and method of using the same | Zhou Hui |
10920125 | Treatments in subterranean formations using degradable polymers in organic solvents | Beuterbaugh Aaron Michael |
10920130 | Downhole methods for forming resin coatings on fracture surfaces | Nguyen Philip D. |
10920132 | Pressure dependent leak-off mitigation in unconventional formations | Calvin, III James Eldon |
10920303 | Induced material segregation methods of manufacturing a polycrystalline diamond tool | Murphree Zachary Ryan |
10920496 | Cutting structure design with new backup cutter methodology | Anderle Seth Garrett |
10920500 | Adjustable downhole nozzle | Dunbar Bradley David |
10920513 | Composite permanent packer spacer system | Blakey Joseph G. |
10920514 | Hydraulic packer setting tool with anti-preset feature | Geoffroy Gary John |
10920520 | Plug and pump system for routing pressurized fluid | Kendrick William D. |
10920526 | Downhole interventionless tools, systems, and methods for setting packers | Abeidoh Abdel Hamid Rawhi |
10920535 | Injection method for high viscosity dry friction reducer to increase viscosity and pump efficiency | Lucas Bryan Chapman |
10920540 | Reducing noise produced by well operations | Stephenson Stanley Vernon |
10920541 | Perforating device | Robey Richard Ellis |
10920542 | Perforator having movable clusters of perforator guns | Robey Richard Ellis |
10920551 | Geomechanical model of stresses on an orthorhombic media | Far Mehdi Eftekhari |
10920557 | Utilizing electrically actuated explosives downhole | Surjaatmadja Jim Basuki |
10920558 | Method of enhancing proppant distribution and well production | Nguyen Philip D. |
10920567 | Health monitoring of power generation assembly for downhole applications | Sankaran Venkataraman |
10920568 | Evaluating cement integrity in a wellbore with multiple casing strings | Hu Yike |
10920569 | Acoustic method and apparatus for cement bond evaluation through tubing | Mandal Batakrishna |
10920570 | Measurement of torque with shear stress sensors | Jamison Dale E. |
10920571 | Measurement of torque with shear stress sensors | Vos Andrew D. |
10920575 | Methods and systems employing a rotating magnet and fiber optic sensors for ranging | Ahmadi Kalateh Ahmad Akram |
10920577 | Position sensing for downhole tools | El Mallawany Ibrahim |
10920578 | Method for finding position of collars | San Martin Luis Emilio |
10920580 | Real-time bottom-hole flow measurements for hydraulic fracturing with a doppler sensor in bridge plug using DAS communication | Warpinski Norman R. |
10920582 | Systems and methods to use triangulation through one sensor beamforming in downhole leak detection | Ang Yi Yang |
10920583 | Monitoring water flood location using potentials between casing and casing-mounted electrodes | Fouda Ahmed Elsayed |
10920826 | Radial bearing with wear resistant inserts and a wear resistant coating | Leung Philip Park-Hung |
10921308 | Ion selective fiber sensors for determining the water cut in wellbore-related fluids | Leblanc Michel Joseph |
10921476 | Thermal modulated vibrating sensing module for gas molecular weight detection | Xia Hua |
10921478 | Method and transducer for acoustic logging | Palani Vinodh Kumar |
10921481 | Nitrogen-vacancy-based downhole sensing | Martinez Yenny Natali |
10922455 | Methods and systems for modeling an advanced 3-dimensional bottomhole assembly | Samuel Robello |
10927287 | Extended-life calcium aluminophosphate cement compositions | Agapiou Kyriacos |
10927288 | Cement activator composition for treatment of subterranean formations | Haydon Janelle |
10927289 | Water-soluble corrosion inhibitor for subterranean treatments | Reyes Enrique Antonio |
10927620 | Magnetic swarf drum | Gatt Wayne |
10927622 | Removal of fine solids from oilfield fluids | Newman Katerina V. |
10927629 | Downhole machining tool | Zhang Lizheng |
10927630 | Casing exit joint with guiding profiles and methods for use | Van der Veen Steffen Helgesen |
10927632 | Downhole wire routing | Lee Shao Hwa |
10927638 | Wellbore isolation device with telescoping setting system | Ezell Michael Dale |
10927640 | Single-trip wellbore liner drilling system | Solbakk Tommy Harald Nyheim |
10927649 | System and method to control wellbore pressure during perforating | Barker James Marshall |
10927653 | Apparatus, system and method for flow rate harmonization in electric submersible pump gas separators | Brown Donn J. |
10927659 | Mud cake correction of formation measurement data | San Martin Luis Emilio |
10927660 | Tiltmeter for EAT applications | Jaaskelainen Mikko |
10927661 | Using electro acoustic technology to determine annulus pressure | Jaaskelainen Mikko |
10927666 | Systems and methods for surface detection of electromagnetic signals from subsurface environments | Skinner Neal Gregory |
10927669 | Transducer ringing | Coates Richard Timothy |
10927670 | Logging while running casing | Ludwig Wesley Neil |
10927672 | Obtaining high-resolution spectral data of formation fluids from optical computing device measurements | Dai Bin |
10927674 | Method and system for extracting reservoir fluid sample | Chen Songhua |
10927831 | Monitoring system for pressure pump cavitation | Beisel Joseph A. |
10928060 | Burner nozzels for well test burner systems | Newell Elling James |
10928540 | Systems and methods for characterizing materials external of a casing | Wilson Glenn A. |
10928542 | Method of determining full green's tensor with resistivity measurement | Pan Li |
10928543 | Electrical log processing near casing point | Donderici Burkay |
10934190 | Water treatment processes utilizing sequential addition of a base and an oxidant | Stone Shantel J. |
10934211 | Modified sodium bentonite clays for barrier layer applications | May Preston Andrew |
10934469 | Water swellable lost circulation materials | Walker Jonathan Paul |
10934785 | Downhole wet connection systems | Fripp Michael Linley |
10934804 | Apparatus and method for creating a plug in a wellbore | Rogers Henry Eugene |
10934806 | Actuation system controlled using rotational speed | Deolalikar Neelesh |
10934810 | One-trip multilateral tool | Dancer William Wallace |
10934813 | Method to optimize oilfield operations based on large and complex data sets | Dykstra Jason D. |
10934825 | Pressurizing and protecting a parent well during fracturing of a child well | An Jun Su |
10934832 | Multiple distributed sensors along a drillstring | Gleitman Daniel D. |
10934834 | Method and system for alignment of a wellbore completion | Godager Øivind |
10934835 | Chemically tagged drilling fluid additives | Deville Jay Paul |
10934838 | Arrayed distributed temperature sensing using single-photon detectors | Stark Daniel Joshua |
10935684 | Near real-time return-on-fracturing-investment optimization for fracturing shale and tight reservoirs | Gu Ming |
10935687 | Formation imaging with electronic beam steering | Ewe Wei-Bin |
10935689 | Induction transceiver with electromagnetic sensitive gap | Wilson Glenn Andrew |
10941626 | Inner barrel shear zone for a coring tool | Mageren Olivier |
10941632 | Autonomous annular pressure control assembly for perforation event | Robey Richard Ellis |
10941634 | Control line pressure controlled safety valve equalization | Vick, Jr. James Dan |
10941637 | Laser firing head for perforating gun | Skinner Neal Gregory |
10941638 | Treatment isolation in restimulations with inner wellbore casing | Calvin, III James Eldon |
10941640 | Multi-functional sleeve completion system with return and reverse fluid path | Frosell Thomas J. |
10941642 | Structure for fluid flowback control decision making and optimization | Gu Qiuying |
10941652 | Systems and methods for terahertz modulation for telemetry | Balasubramanian Ramachandhran |
10941653 | Apparatus, system, and method for downhole imaging using a non-rotatable imaging tool having a radiation detector | Hu Yike |
10941654 | Measuring fluid properties based on fluid surface response to a disturbance | Jamison Dale E. |
10942288 | Component-based look-up table calibration for modularized resistivity tool | Ma Jin |
10942289 | Logging tool ferrites and methods of manufacture | Griffing Matthew Chase |
10942293 | Rock physics based method of integrated subsurface reservoir characterization for use in optimized stimulation design of horizontal wells | Wiener Jacky Muri |
10947434 | Additive to enhance sag stability of drilling fluid | Davis Chesnee Lae |
10947443 | Viscoelastic surfactant gel for perforation operations | Mota Jose Luis Carvalho |
10947626 | Fluoride corrosion inhibition of metal surfaces | Pinder Tiffany Anne |
10947784 | Sliding mode control techniques for steerable systems | Zalluhoglu Umut |
10947785 | High-power fuse-protected capacitor for downhole electrocrushing drilling | Moeny William M. |
10947799 | Anti-preset mechanism for setting piston in downhole tools | Perez Eddie Eddieberto |
10947816 | Downhole graphene heat exchanger | McMillon Christopher Michael |
10947820 | Simulating hydraulic fracture propagation using dynamic mesh deformation | Freno Brian A. |
10947823 | Erosive slurry diverter | Greci Stephen Michael |
10947838 | Echo velocity measurements without using recessed ultrasonic transceiver | Chang Chung |
10947840 | Offshore downhole telemetry using sea floor cable | Wilson Glenn Andrew |
10947843 | Method and apparatus for measuring characteristics of fluid in a reservoir | Jamison Dale E. |
10947967 | Discharge valve disabler and pressure pulse generator therefrom | Surjaatmadja Jim Basuki |
10948344 | Optical fiber spectroscopy using single photon detectors (SPDs) | Stark Daniel J. |
10948440 | Borehole signal reduction for a side-looking NMR logging tool using a magnet assembly | Li Lilong |
10948472 | Discrete emissions detection for a site | Lucas Bruce Carl |
10948621 | Microstrip antenna-based logging tool and method | Wilson Glenn Andrew |
10948622 | Bucking to improve permanent reservoir monitoring sensitivity | Samson Etienne |
10948624 | LWD mineralogy/spectroscopy thermal neutron shielding | Neely Jeffrey Clayton |
10948625 | Systems and methods for volume concentration determination with diffraction of electromagnetic radiation | Bhongale Satyan Gopal |
10954423 | Wellbore servicing compositions and methods of making and using same | Braley Nicholas Charles |
10954426 | Foamed treatment fluids for lost circulation control | Han Tan Brendon Chia |
10954431 | Degradable diversion material having a urea compound | Chittattukara Shoy George |
10954433 | Methods and systems for preparing proppant slurries | McCabe Michael A. |
10954733 | Single-line control system for a well tool | Chiam Zun Kai |
10954735 | Degradable window for multilateral junction | Fripp Michael Linley |
10954743 | 3D printed tool with integral stress concentration zone | Vick, Jr. James Dan |
10954748 | Tubing assembly for hydraulic shifting of sleeve without tool movement | Greci Stephen Michael |
10954754 | Methods and assemblies for running and testing tools | Stokes Matthew Bradley |
10954755 | Downhole high-impedance alternator | Goodman George D. |
10954756 | Core bit designed to control and reduce the cutting forces acting on a core of rock | da Silva Nuno |
10954757 | Domain-adaptive hydraulic fracture simulators and methods | Shetty Dinesh Ananda |
10954761 | Modular charge holder segment | Von Kaenel Scott Randall |
10954763 | Method and system for distribution of a proppant | Martysevich Vladimir Nikolayevich |
10954768 | Fracturing a subterranean formation | Gullickson Geoffrey Wedell |
10954777 | Fixed-wavelength fiber optic telemetry for casing collar locator signals | Wiecek Boguslaw |
10954778 | Locating positions of collars in corrosion detection tool logs | San Martin Luis Emilio |
10954779 | Borehole wall imaging tool having a grooved wall-contacting face | San Martin Luis Emilio |
10954780 | Eccentricity correction algorithm for borehole shape and tool location computations from caliper data | Ge Yao |
10954782 | Functional earth model parameterization for resistivity inversion | Wilson Glenn Andrew |
10954783 | Extraction cleaner and gas system check | Gosney Jon Troy |
10954875 | Control of combustion engine shut down | Weightman Glenn Howard |
10955288 | Cross-sensor standardization | Chen Dingding |
10955325 | Actuatable paddle and methods of use | Matthews Kenneth Heidt |
10955575 | Auditory monitoring of downhole conditions through a fiber optic cable | LeBlanc Michel Joseph |
10955576 | Full waveform inversion of vertical seismic profile data for anisotropic velocities using pseudo-acoustic wave equations | Pattnaik Sonali |
10955579 | Measurement and control apparatus, systems, and methods | Donderici Burkay |
10955581 | Using an adjusted drive pulse in formation evaluation | Dykstra Jason D. |
10957300 | Reducing far-field noise produced by well operations | Lewis Bryan J. |
10961424 | Lowering the crystallization temperature of brines | Lesar Casey Timothy |
10961428 | Low-Portland extended life slurries for use in oilwell cementing | Pisklak Thomas Jason |
10961429 | Foamed gel treatment fluids and methods of use | Eluru Sairam |
10961431 | Thermally responsive lost circulation materials | Jamison Dale E. |
10961434 | Vapor phase deposition of polyhydroxyetheramines on water-sensitive mineralogies | Recio, III Antonio |
10961437 | Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation | Holtsclaw Jeremy A. |
10961439 | Degradable thermosetting compositions for enhanced well production | Belakshe Ravikant |
10961781 | Anti-rotation pads with flow ports | Khandekar Akshay G. |
10961782 | Drill bit for downhole electrocrushing drilling | Moeny William M. |
10961788 | Compression set downhole clutch | Russo Christopher Dale |
10961790 | Method and apparatus for retaining components in a downhole motor | Gharib Hossam |
10961804 | Washout prevention element for expandable metal sealing elements | Fripp Michael Linley |
10961814 | Apparatus and method for isolating flow through wellbore | Roseman Matthew Brian |
10961817 | Electrohydraulic quick union for subsea landing string | Haake Russell Stephen |
10961818 | Ball valve with dissolvable ball | Inglis Peter D W |
10961820 | Sand fall-back prevention tool | Reed Stewart Darold |
10961821 | Ball actuated sleeve with closing feature | Benson Cole Alexander |
10961824 | Lateral tubing support of a multi-lateral junction assembly | Steele David Joe |
10961828 | Utilizing electrically actuated explosives downhole | Surjaatmadja Jim Basuki |
10961829 | Fallback bearing protection system | Nowitzki Wesley John |
10961834 | Fracture network fluid flow simulation with junction area modeling | Shetty Dinesh Ananda |
10961835 | Automated rate control system for hydraulic fracturing | Mazrooee Mehdi |
10961838 | System and method for improving rotating survey accuracy | Zacharko Jonathan Peter |
10961840 | Ranging measurements in a non-linear wellbore | Donderici Burkay |
10961841 | Remote field eddy current technique for corrosion inspection of multiple pipes including transition sections | Amineh Reza Khalaj |
10961845 | Casing coupling having communication unit for evaluating downhole conditions | Roberson Mark W. |
10961846 | Multi-directional ultrasonic transducer for downhole measurements | Jin Jing |
10961848 | Unidirectional magnetization of nuclear magnetic resonance tools having soft magnetic core material | Li Lilong |
10962484 | Detection via bandgap of reactive components in fluids | Pelletier Michael T. |
10962672 | Dual mode electromagnetic imaging of a borehole | Chia Yan Wah Michael |
10962676 | Signal processing of a multi-sub rotational resistivity logging tool | Ma Jin |
10967211 | Dry powder fire-fighting composition | Cortner Thomas S |
10968727 | Treating a formation with a chemical agent and liquefied natural gas (LNG) de-liquefied at a wellsite | Dusterhoft Ronald G. |
10968728 | Real-time water flood optimal control with remote sensing | Dykstra Jason D. |
10968735 | Deviated production well telemetry with assisting well/drillship | Fan Yijing |
10969510 | Characterization of wellbore materials in multiple casing strings | Quintero Luis F. |
10969513 | Temperature correction of NMR relaxation time distributions | Shao Wei |
10969517 | Reverse circular polarization based antenna orientation | Jachmann Rebecca Corina |
10970620 | Optimizing production using design of experiment and reservoir modeling | Madasu Srinath |
10970814 | Subsurface formation imaging | Fouda Ahmed Elsayed |
10971284 | Power and communications cable for coiled tubing operations | Hernandez Marti Ramon |
10972028 | Dynamic generator voltage control for high power drilling and logging-while-drilling | Rajagopalan Satish |
10974289 | Methods of mitigating bituminous material adhesion using nano-particles | Hall Lee J. |
10975285 | Co-grinding slag with other material for hydraulic binders | Chatterji Jiten |
10975286 | Cement slurries with salt-tolerant fluid loss additives and methods relating thereto | Funkhouser Gary P. |
10975623 | High torque constant velocity joint for downhole drilling power transmission | Sonar Sandip |
10975626 | Degradable abrasive for erosive jet cutting | Fripp Michael Linley |
10975627 | Rolling element assembly with bearings elements | Ling Xianwu |
10975644 | Inner barrel assembly for recovery of reservoir fluids from a core sample | da Silva Nuno |
10975679 | Drilling modeling calibration, including estimation of drill string stretch and twist | Samuel Robello |
10975684 | Active gap sub | Capoglu Ilker R. |
10975688 | Methods and systems with downhole synchronization based on a direct digital synthesizer (DDS) | Krugliak Zinovy B. |
10975871 | Retaining ring anti-migration system and method | Hill Jason Eugene |
10976463 | Conductivity-depth transforms of electromagnetic telemetry signals | Wilson Glenn Andrew |
10976464 | Gradient induction logging tool having direct field cancelation with optional compensation | San Martin Luis E. |
10976576 | Bias control for downhole optical intensity modulators | Stark Daniel Joshua |
10982125 | Application of metal oxide-based cements in wellbores | Whitfill Donald L. |
10982126 | Chemical packer composition and methods of using same for isolation of water/gas zones | Escobar Victor Daniel |
10982127 | Well cementing with water-based liquid anti-shrinkage additives | Sodhi Thomas Singh |
10982491 | Fixed-cutter drill bits with track-set primary cutters and backup cutters | Chen Shilin |
10982512 | Assessing a downhole state of perforating explosives | Barker James Marshall |
10982524 | Enhancing drilling operations with cognitive computing | Jamison Dale E. |
10982529 | Incorporating mandrel current measurements in electromagnetic ranging inversion | Donderici Burkay |
10982531 | Assessing expandable sand screens using electromagnetic tool | Dai Junwen |
10982532 | Method and apparatus for identifying fluids behind casing | Ravi Krishna M. |
10982534 | Systems and methods to determine formation properties of high-resistivity formations | Hou Junsheng |
10982539 | Acquiring formation fluid samples using micro-fracturing | Khan Waqar Ahmad |
10983038 | Applying triaxial stresses to a core sample during perforation and flow testing | Manning John Douglas |
10983077 | Determining the oleophilic to aqueous phase fluid ratio for drilling fluids | Chen Songhua |
10983238 | Wellbore sand detection using passive acoustic array | Nguyen Nam |
10983242 | Nuclear magnetic resonance sensing and fluid sampling device for subterranean characterization | Li Lilong |
10984156 | Modelling of fluid elasticity effects on proppant dynamics | Wu Hongfei |
10988657 | Clay stabilizers | Shumway William Walter |
10988661 | Mitigation of annular pressure build-up using treatment fluids comprising calcium aluminate cement | Lewis Samuel J. |
10988668 | Treatment fluids for reducing subterranean formation damage | Kadam Sunita Sameer |
10988669 | Use of berberine as corrosion inhibitor in well operations | Sarda-Mantri Anjali Ramesh |
10988672 | Defoaming composition comprising a tall-oil-derived surfactant | Chavan Sandeep Vasant |
10988674 | Chelating etching agent stimulation and proppant stabilization of low-permeability subterranean formations | Nguyen Philip D. |
10988676 | Methods of making and using a high temperature wellbore servicing fluid | Patil Sandip Prabhakar |
10988677 | Micro-aggregates and microparticulates for use in subterranean formation operations | Montalvo Janette Cortez |
10988679 | Method for propagating fractures in subterranean formations using stress treatment cycles | Calvin James Eldon |
10988682 | Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles | Pal Omprakash Ramkhilavan |
10988987 | Steering assembly control valve | Wheeler Fraser |
10988996 | Application of electro-rheology in measurements of drilling fluid composition | Ye Xiangnan |
10989001 | Plug deflector for isolating a wellbore of a multi-lateral wellbore system | Steele David Joe |
10989006 | Creation of a window opening/exit utilizing a single trip process | Durst Douglas Glenn |
10989013 | Buoyancy assist tool with center diaphragm debris barrier | Helms Lonnie Carl |
10989020 | Balance line safety valve | Vick, Jr. James Dan |
10989021 | Noise, vibration and erosion reduction in valves | Stephenson Stanley Vernon |
10989022 | Big bore running tool quick lock adaptor | Kohn Gary Allen |
10989023 | Sealed ballistic transfer apparatus | MacGillivray Joseph |
10989024 | Method and system for communication by controlling the flowrate of a fluid | Fripp Michael Linley |
10989033 | Reverse frac pack treatment | Martysevich Vladimir Nikolayevich |
10989034 | Time-dependent spatial distribution of proppant effects in a discrete fracture network | Lin Avi |
10989035 | Proppant ramp-up for cluster efficiency | Magness Jeremy Blair |
10989044 | Modeled transmitter and receiver coils with variable title angles for formation scanning | Ma Jin |
10989045 | Multi-tubular inversion with automatic cost functional optimization | Fouda Ahmed Elsayed |
10989047 | Systems and methods for sand flow detection and quantification | Granville John Philip |
10989048 | Systems and methods to detect and quantify contaminants and components of a wellbore servicing fluid | Jamison Dale E. |
10989188 | Oil field pumps with reduced maintenance | Surjaatmadja Jim Basuki |
10989646 | Real time magnetic properties of drill cuttings, drilling fluids, and soils | Jamison Dale E. |
10989824 | Depth-dependent mud density determination and processing for horizontal shear slowness in vertical transverse isotropy environment using full-waveform sonic data | Hornby Brian Edward |
10989831 | Determining permeability in subsurface anisotropic formations | Hou Junsheng |
10989832 | Pad alignment with a multi-frequency-band and multi-window semblance processing | Ewe Wei-Bin |
10990717 | Software simulation method for estimating fluid positions and pressures in the wellbore for a dual gradient cementing system | Gupta Gaurav |
10995253 | Lithium-containing calcium aluminate phosphate cement admixtures | Agapiou Kyriacos |
10995258 | Removing filter cake with delayed enzymatic breakers | Zhou Hui |
10995259 | Low density gas hydrate inhibitor | Davis Chesnee Lae |
10995261 | Surfactant flowback aids for use in subterranean formation operations | Holtsclaw Jeremy |
10995553 | Shaft deflector with a deflection adjusting mechanism | Wheeler Fraser A. |
10995556 | Drill bits with stick-slip resistance | Samuel Robello |
10995557 | Method of manufacturing and designing a hybrid drill bit | Grosz Gregory Christopher |
10995580 | Snorkel tube with debris barrier for electronic gauges placed on sand screens | Richards William Mark |
10995582 | Fluid placement tool | Petrie Robert Alexander |
10995583 | Buoyancy assist tool with debris barrier | Helms Lonnie Carl |
10995589 | Setting valve configurations in a manifold system | Funkhouser James D. |
10995594 | Critical valve performance monitoring system | Beisel Joseph A. |
10995605 | Method and system for stick-slip mitigation | Sun Zhijie |
10995608 | System for drilling parallel wells for SAGD applications | Kuckes Arthur F. |
10996199 | Artifact identification and removal method for electromagnetic pipe inspection | Fouda Ahmed Elsayed |
10996365 | RF flip angle adjustment in a downhole NMR tool | Li Lilong |
10996366 | Determining permeablility based on collar responses | San Martin Luis |
10996367 | Chemical sensing using magnetic complexes | Bhongale Satyan Gopal |
10996368 | Preselecting initial guesses for multi-step inversion using electromagnetic measurements | Dong Weixin |
10997271 | Variable elimination to improve solver efficiency | Shetty Dinesh Ananda |
10997326 | Time-to-finish simulation forecaster | Hinkley Richard Edward |
11001408 | Container for use with transportable materials | Mabrey James Butler |
11001740 | Additives to reduce the crystallization temperature of brines and methods of use | Ramirez Angulo Jessica Paola |
11001742 | Pozzolanic by-product for slurry yield enhancement | Pisklak Thomas Jason |
11001743 | Treatment fluids comprising synthetic silicates and methods for use | Ravi Krishna M. |
11002119 | Energetic perforator fill and delay method | Robey Richard Ellis |
11002120 | Dynamic packing seal compression system for pumps | Surjaatmadja Jim Basuki |
11002130 | Determining downhole properties with sensor array | Fripp Michael Linley |
11002132 | Sampling chamber with hydrogen sulfide-reactive scavenger | Samec William Wade |
11002672 | Electromagnetic wave converter | Nitsche Wolfgang Hartmut |
11002875 | Apparatus and method for determining earth fluid formation | Chen Songhua |
11002876 | Method for estimating formation parameters from imaginary components of measured data | San Martin Luis Emilio |
11008504 | In situ H2S scavenger additive generation | Pearl William Cecil |
11008506 | Micro-proppant fracturing fluid and slurry concentrate compositions | Nguyen Philip D. |
11008810 | Steering a drill bit with a rotary valve | Winslow Daniel |
11008817 | Aligning two parts of a tubular assembly | Stokes Matthew Bradley |
11008831 | Dual line hydraulic control system to operate multiple downhole valves | Minassa Lorenzzo Breda |
11008835 | Horizontal reservoir description systems | Garcia Mariano Nicolas |
11008836 | Optimization of excitation source placement for downhole telemetry operations | Wu Hsu-Hsiang |
11008838 | Switchable crossover tool with hydraulic transmission | Gao Bo |
11008843 | System and methods for constructing and fracture stimulating multiple ultra-short radius laterals from a parent well | Graham Stephen A. |
11008845 | Methods for improving channel formation | Singh Dipti |
11008853 | Performing a downhole pressure test | Jones Christopher Michael |
11015103 | Nanocelluloses and biogums for viscosity modification | Hall Lee J. |
11015107 | Methods of cleaning invert emulsion drilling fluids | Miller Jeffrey J. |
11015393 | Valve mechanism for rotary steerable tool and methods of use | Mohon Brian Allen |
11015395 | Rolling element with half lock | Grosz Gregory Christopher |
11015396 | Rolling element with half lock-wedge lock | Grosz Gregory Christopher |
11015404 | Cuttings volume measurement away from shale shaker | Shekhar Prashant |
11015416 | Wellbore isolation devices with degradable slip assemblies with slip inserts | Walton Zachary William |
11015417 | Using cement slurries in hydrajetting tools | Surjaatmadja Jim Basuki |
11015425 | Mitigating vibrations in a drilling system | Zhao Yiming |
11015429 | Passive ranging using acoustic energy originating from a target wellbore | Cramm Carl J. |
11015431 | Eccentric ferrite coils for ranging applications | Kalateh Ahmad Akram Ahmadi |
11015432 | Relative azimuth correction for resistivity inversion | Pan Li |
11015438 | Zonal representation for flow visualization | Ravi Krishna M. |
11015440 | Stabilizer with fin-mounted electrode for providing signals to drill string antenna | Carter Daniel Patrick |
11015445 | Electrochemical sensing using optical systems with electrochemical probes for wellbore applications | Lan Xinwei |
11015996 | Electro acoustic technology (EAT) for real time intelligent pigging | Jaaskelainen Mikko |
11016209 | Electromagnetic reservoir monitoring systems and methods including earth modeling | Wilson Glenn Andrew |
11016210 | Stimulated fracture network partitioning from microseismicity analysis | Ma Jianfu |
11016216 | Multi-spacing array tool for determining pipe thickness of a multi-pipe structure | San Martin Luis Emilio |
11016219 | Delta encoding of downhole images of petrophysical rock properties | Marsh Laban M. |
11021640 | Hydrophobically-treated particulates for improved fluid rheology | Shumway William Walter |
11021648 | Energized natural gas foam delivery devices and methods | An Jun Su |
11021936 | Utilizing electrically actuated explosives downhole | Surjaatmadja Jim Basuki |
11021949 | Timeline visualization of events for monitoring well site drilling operations | Davila Michael J. |
11021951 | Contamination prediction of downhole pumpout and sampling | Olapade Peter Ojo |
11022415 | Boosterless ballistic transfer | Harrington Nicholas Gerald |
11022713 | Dipole modeling for electric and/or magnetic fields | Chang Paul Ching Ling |
11027457 | Method and apparatus for improving mixing of cement slurry | Brown Paul Alan |
11028305 | Delayed breaker composition | Sanders Michael W. |
11028653 | Releasable connection mechanism for use within a well | El Mallawany Ibrahim |
11028687 | Tracers and trackers in a perf ball | Fripp Michael Linley |
11028688 | Optical splash communication in downhole applications | Giron Casey |
11028845 | Cavitation avoidance system | Beisel Joseph A. |
11029246 | Colorimetric detection of shale inhibitors and/or salts | Jamison Dale E. |
11029304 | Water retort | Jackson Brice Aaron |
11029430 | Identifying wellbore location based on seismic data | Dusterhoft Ronald Glen |
11029440 | Methods and systems with estimated synchronization between modular downhole logging system modules | Wu Hsu-Hsiang |
11034873 | Weighted composition for treatment of a subterranean formation | McDaniel Cato Russell |
11034877 | Emulsifiers for direct emulsion drilling fluids | Santos Catherine Martin |
11035174 | Strategic flexible section for a rotary steerable system | Hardin, Jr. John Ransford |
11035199 | Section-balanced electric safety valve | Vick, Jr. James Dan |
11035203 | Wireless activation of wellbore completion assemblies | Merron Matthew James |
11035208 | Single trip dual zone selective gravel pack | Penno Andrew |
11035210 | Optimized foam application for hydrocarbon well stimulation | Sun Jianlei |
11035213 | Pressure controlled wellbore treatment | Dusterhoft Ronald Glen |
11035225 | Hydraulic positioning control for downhole tools | Oon Peng Hooi |
11035975 | Use of gap subs behind a coil antenna in electromagnetic induction tools | Chang Paul Chin Ling |
11035976 | Decoupling tensor components without matrix inversion | Hou Junsheng |
11035981 | Air-hang calibration for resistivity-logging tool | Pan Li |
11041106 | Star macromolecules for wellbore applications | Zha Weibin |
11041108 | Phosphorylated amino polycarboxylic acid cement retarder | Pisklak Thomas Jason |
11041111 | Enhanced propped fracture conductivity in subterranean wells | Nguyen Philip D |
11041112 | Breaker systems for wellbore treatment operations for use at varying temperatures | Taylor Robert Stewart |
11041348 | Graphene oxide coated membranes to increase the density of water base fluids | Jamison Dale E. |
11041357 | Annular bypass packer | Pounds, Jr. Steve Robert |
11041358 | Chemically bonded coated metal-to-metal seals | Jones Christopher Michael |
11041359 | Eccentric seat for flapper valve | Henderson William David |
11041360 | Pressure actuated inflow control device | Penno Andrew David |
11041361 | Density AICD using a valve | Fripp Michael Linley |
11041363 | Safety valve with reversible lockout | Vick, Jr. James Dan |
11041382 | Vector strain sensor system for a wellbore | Bland Henry Clifford |
11046881 | Mapping propped fractures in a well using encapsulated salt | Walser Doug W. |
11047184 | Downhole cutting tool and anchor arrangement | Gu Yan |
11047186 | Actuating a downhole tool with a degradable actuation ring | Ng Shaun Wen Jie |
11047190 | Adaptive tractor wheel | Saint Germain Jean G. |
11047199 | Hydraulic workover unit for live well workover | Sredensek Herwig Michael |
11047203 | Swellable metal packer with porous external sleeve | Fripp Michael Linley |
11047207 | Controlling the sensitivity of a valve by adjusting a gap | Janes Stephen Christopher |
11047211 | Reverse circulation debris removal tool for setting isolation seal assembly | Rahman Jameel U. |
11047220 | Real-time optimization of stimulation treatments for multistage fracture stimulation | Bhatnagar Ankit |
11047225 | In situ monitoring of cement slurry locations and setting processes | Pearl, Jr. William C. |
11047229 | Wellbore tool including a petro-physical identification device and method for use thereof | Kuhlman Michael Werner |
11047230 | Topside interrogation for distributed acoustic sensing of subsea wells | Ellmauthaler Andreas |
11047712 | Light pipe for logging-while-drilling communications | Jones Christopher Michael |
11047717 | System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same | Warren Wesley John |
11048011 | Signal arithmetic processor and sensor system | Capoglu Ilker R. |
11048013 | Multi-dimensional dielectric logging | Wilson Glenn A. |
11048014 | Ringing reduction in a nuclear magnetic resonance logging tool | Yang Jie |
11048017 | Cooled optical apparatus, systems, and methods | Stark Daniel Joshua |
11053425 | Pickering foam drilling fluids | Khamatnurova Tatyana V. |
11053429 | Demulsifier compositions for treatment of subterranean formations and produced oil | Palla-Venkata Chandra Sekhar |
11053431 | Fly ash microspheres for use in subterranean formation operations | Nguyen Philip D. |
11053740 | Downhole tool surfaces configured to reduce drag forces and erosion during exposure to fluid flow | Chen Hau-Jiun |
11053742 | Cutter retention for rotatable cutter | Huynh Trung Quoc |
11053757 | Remotely controllable reel with conveyance for a well | Lubojasky, Jr. Ben L. |
11053763 | Method and apparatus for pinching control lines | Kadam Ratish Suhas |
11053786 | Methods for enhancing and maintaining effective permeability of induced fractures | Nguyen Philip D. |
11053787 | Control of far field fracture diversion by low rate treatment stage | Martysevich Vladimir Nikolayevich |
11053790 | Acoustic downhole leak classification and quantification | Lu Yinghui |
11053792 | Predicting wellbore operation parameters | Williams Robert Lynn |
11053793 | Single layer antenna path profile | Hensarling Jesse K. |
11054536 | Translatable eat sensing modules and associated measurement methods | Jaaskelainen Mikko |
11054541 | Look-ahead of the bit resitivity tool | Donderici Burkay |
11054899 | Interactive virtual reality manipulation of downhole data | Capoglu Ilker R. |
11059154 | Two-piece guide bushing | Davis Jacob Glenn |
11060010 | Emulsified fluid system for fracturing application | Chopade Prashant |
11060011 | Coil tubing cleanout fluid | Singh Dipti |
11060358 | Earth-boring drill bit with a depth-of-cut control (DOCC) element including a rolling element | Plunkett Kelley Leigh |
11060365 | Continuous solids discharge | Kapila Rajesh C. |
11060366 | High pressure test pump system for offshore cementing skid | Hall Randall Turner |
11060374 | Swellable packers and methods for activating swellable packers in a downhole environment | Kadam Sunita Sameer |
11060387 | Determining fluid allocation in a well with a distributed temperature sensing system using data from a distributed acoustic sensing system | Shen Yijie |
11060398 | Pulse-sequence design to reduce motion effects and characterize tool motion during logging | Butler Mark C. |
11060399 | Drilling with cuttings density calibration | Jamison Dale E. |
11060400 | Methods to activate downhole tools | Jamison Dale E. |
11061156 | Microseismic velocity models derived from historical model classification | Machovoe Sean Robert |
11061161 | Stacked soft magnetic inserts and slotted shield designs for tilted coil antennas | Bittar Michael |
11061162 | In-situ gain/phase calibration and characterization of downhole receiver electronics | Griffing Matthew Chase |
11062439 | Automating microfacies analysis of petrographic images | Pattnaik Sonali |
11065561 | Sample degasser dilution control system | Henderson Matthew Hay |
11066259 | Dust control systems for bulk material containers | Warren Wesley John |
11066590 | Water-soluble polymer shale inhibitors | May Preston Andrew |
11066740 | Fabrication of integrated computational elements using cylindrical substrate support shaped to match a cross-section of a spatial profile of a deposition plume | Perkins David L. |
11066749 | Corrosion inhibition of HCL treatment fluids with environmentally compatible solvent | Reyes Enrique Antonio |
11066876 | Rotating/non-rotating casing cleaning tool | Bonny Brittany Morgan |
11066897 | Well packers | Burckhard Shane R. |
11066900 | Removable core wiper plug | Lende Gunnar |
11066904 | System, method, and device for powering electronics during completion and production of a well | Fripp Michael Linley |
11066906 | Submersible vehicle with optical fiber | Nitsche Wolfgang Hartmut |
11066909 | Mechanical isolation plugs for inflow control devices | Yin Weiqi |
11066921 | Fluid flow condition sensing probe | Brown Donn J. |
11071988 | Rotatable magnet cradle for swarf separation | Farquhar Michael J. |
11072737 | Wellbore servicing composition with controlled gelation of cement kiln dust and methods of making and using same | Ruiz Stephanie |
11072980 | Constant-velocity joint with surface contact forks | Sonar Sandip Satish |
11072990 | Buoyancy assist tool with overlapping membranes | Yuan Min Mark |
11072992 | Frac plug high expansion element retainer | Milne Adam Jacob |
11072998 | Downhole tools, multi-lateral intervention systems and methods to deploy a tubular into a lateral borehole of a multi-lateral well | Rodriguez Franklin Charles |
11073004 | Well screen assembly with extending screen | Greci Stephen Michael |
11073007 | Methods to perform wellbore strengthening, methods to pulse hydraulic fracture a downhole formation, and wellbore strengthening systems | Jamison Dale E. |
11073011 | Methods and systems for wellbore integrity management | Haghshenas Arash |
11073012 | LWD formation tester with retractable latch for wireline | Jones Christopher Michael |
11073014 | Cased formation parameter data sampling employing an impedance matching directional coupling device | Pihl Joachim A. |
11073016 | LWD formation tester with retractable latch for wireline | Jones Christopher Michael |
11073144 | Pump valve assembly | Hurst Justin Lee |
11073149 | Pressure pump connecting rod monitoring | Beisel Joe A. |
11073629 | Method to improve DAS channel location accuracy using global inversion | Padhi Amit |
11073634 | Constructing nuclear magnetic resonance (NMR) devices based on cost and structural constraints | Reiderman Arcady |
11074377 | Simulators and simulation methods using adaptive domains | Shetty Dinesh Ananda |
11076783 | Medical monitoring optical computing device | Perkins David L. |
11078400 | Accelerators for composite cement compositions | Pisklak Thomas Jason |
11078401 | Rare earth oxide as a weighting and bridging agent | Chavan Sandeep |
11078403 | Synergistic sulfide scavenging additives for use in oilfield operations | Shi Liu |
11078726 | Adjustable split thrust ring | Randle Hartley |
11078727 | Downhole reconfiguration of pulsed-power drilling system components during pulsed drilling operations | Gleitman Daniel D. |
11078729 | System and method for manufacturing downhole tool components | Wong Alston Jun Ngai |
11078730 | Pressure equalization apparatus and associated systems and methods | Williamson, Jr. Jimmie R. |
11078737 | Self-orienting selective lockable assembly to regulate subsurface depth and positioning | Durst Douglas Glenn |
11078756 | Method and apparatus for introducing a junction assembly including a transition joint and a load transfer device | Maddux Stephen Ross |
11078761 | Annular volume filler for perforating gun | Grove Brenden Michael |
11078782 | System to enhance telemetry communication in well intervention operation | Ang Yi Yang |
11078784 | Dynamic transducer normalization | Coates Richard Timothy |
11079211 | Caliper tool and sensor for use in high pressure environments | Harrigan Edward |
11079511 | Angular response compensation for DAS VSP | Wu Xiang |
11081989 | Current-shaping circuit for use with magnetic couplers downhole | Douglas Hugh |
11084971 | Acidizing treatment fluids for use in subterranean formation operations | Belakshe Ravikant S. |
11084976 | Method and process of use of binary compositions for acidizing subterranean formations | Beuterbaugh Aaron M. |
11085240 | Radial bearing apparatus for use with side forces | Gharib Hossam |
11085241 | Adjustable split thrust ring | Randle Hartley |
11085257 | Particulate dispenser | Henry Kevin Wayne |
11085273 | Determining sources of erroneous downhole predictions | Williams Robert Lynn |
11085282 | Adaptive hydraulic fracturing controller for controlled breakdown technology | Mazrooee Mehdi Sebdani |
11085285 | Method and apparatus for predicting drilling fluid viscosity | Ye Xiangnan |
11085290 | Distributed sensing interrogator using single-mode fiber for multi-mode fiber interrogation | LeBlanc Michel Joseph |
11085292 | Avoiding geological bodies that are hazards to drilling operations | Djefel Bronwyn Michelle |
11085294 | Mud filtrate property measurement for downhole contamination assessment | Dai Bin |
11085887 | Methods and systems of testing formation samples using a rock hydrostatic compression chamber | Grader Abraham S. |
11090685 | Manufacturing process for integrated computational elements | Perkins David L. |
11091681 | Methods of making and using a superabsorbent polymer fluid | Gupta Nivika Rajendra |
11091683 | Drilling fluid for downhole electrocrushing drilling | McDaniel Cato Russell |
11091685 | Drilling fluid for downhole electrocrushing drilling | Van Slyke Donald Curtis |
11091687 | Methods of improving conformance applications | Nguyen Philip D. |
11091964 | Method to manage tandem single string reactive LCM pill applications | Whitfill Donald Lee |
11091965 | Using a liquefied gas as a centrifuge aid | Kleinguetl Kevin G. |
11091971 | Modular electro-hydraulic downhole control system | Oser Michael Stephen |
11091977 | Methods for diversion and controlling fluid-loss using formate brine compositions | Belakshe Ravikant S. |
11091981 | Completion methodology for unconventional well applications using multiple entry sleeves and biodegradable diverting agents | Modeland Neil Joseph |
11091982 | Equalizing device | Williamson, Jr. Jimmie Robert |
11091984 | Methods and systems for wellbore remediation | Beuterbaugh Aaron Michael |
11091989 | Real-time parameter adjustment in wellbore drilling operations | De Oliveira Claudia Lucia Bonin |
11092006 | Subsurface measurement compression and reconstruction | Jones Christopher Michael |
11092539 | Analyte-induced chiroptical changes | Pearl, Jr. William Cecil |
11098234 | Agglomerated zeolite catalyst for spacers and efficiency fluids | Pisklak Thomas Jason |
11098237 | Compositions for delayed acid generation for high temperature applications and methods of making and using same | Zhou Hui |
11098240 | Downhole fluids containing cyclic orthoesters and brine and methods for using the same | Zhou Hui |
11098538 | Flow through wireline tool carrier | Wisinger, Jr. John Leslie |
11098560 | Inflatable deflector for reentry access into a lateral wellbore | Glaser Mark C. |
11098561 | Evaluating hydraulic fracturing breakdown effectiveness | Martysevich Vladimir Nikolayevich |
11098562 | End protectors for jet perforating guns | Box Lewis Douglas |
11098563 | Perforating gun connection system | Ludwig Wesley Neil |
11098574 | Sensor with integrated window | Neely Jeffrey Clayton |
11098578 | Quality factors for appraising resistivity LWD inversion performance | Wilson Glenn A. |
11098818 | Magnetic index positioner | Oulton Gary |
11099167 | Methods to determine pressure distribution along a downhole formation and to determine a recipe for materials used in a wellbore | Dubs Liam |
11104835 | Methods and systems for using elastocaloric materials in subterranean formations | Gao Li |
11105158 | Drill bit and method using cutter with shaped channels | Keller Christopher John |
11105162 | Radial/curved v-shaped gripper block for tubing injectors | Jones, II Harley W. |
11105166 | Buoyancy assist tool with floating piston | Yuan Min Mark |
11105179 | Tester valve below a production packer | Ringgenberg Paul D. |
11105181 | Through tubing bridge plug having high expansion elastomer design | Powell Bryan |
11105183 | Variable flow resistance system for use with a subterranean well | Frosell Thomas Jules |
11105188 | Perforation tool and methods of use | Camp Joshua Lane |
11105190 | Multi-gauge communications over an ESP power bus | Reed Stewart Darold |
11105195 | Method to assess sand screen system | Hill, III Freeman Lee |
11105327 | Valve assembly for a fluid end with limited access | Hurst Justin Lee |
11105951 | Calibration of a gamma logging tool | Hu Yike |
11105953 | Detecting changes in an environmental condition along a wellbore | Nitsche Wolfgang Hartmut |
11108146 | Antenna shields | Nguyen Minh Dang |
11108234 | Grid power for hydrocarbon service applications | Weightman Glenn Howard |
11111427 | Selective salt management for wellbore fluids using microgel particles | Deville Jay P. |
11111428 | Thermally-stable, non-precipitating, high-density wellbore fluids | McDaniel Cato R. |
11111430 | Methane hydrates improved hydrostatic pressure of foam fracturing | Stephenson Stanley V. |
11111725 | Rotary steerable system with rolling housing | Deolalikar Neelesh V. |
11111730 | Downhole adjustable drill bits | Chanpura Reena Agarwal |
11111736 | Connector ring | Prakash Anand |
11111738 | Releasable connection mechanism for use within a well | El Mallawany Ibrahim |
11111762 | Method and device for multilateral sealed junctions | Hales John Hudson |
11111772 | Bulk modulus monitoring system | Beisel Joseph A. |
11111775 | Wear sleeve | Levchak Michael J. |
11111776 | Multiple surface excitation method for determining a location of drilling operations to existing wells | Fan Yijing |
11111779 | Magnetic position indicator | Inglis Peter D W |
11111780 | Distributed acoustic sensing system with phase modulator for mitigating faded channels | Barfoot David Andrew |
11111783 | Estimating formation properties from drill bit motion | Wisinger, Jr. John Leslie |
11112519 | Automatic slowness-frequency range determination for advanced borehole sonic data processing | Wang Ruijia |
11112520 | Enhancement of dynamic range of electrode measurements | Fouda Ahmed E. |
11112524 | Method for estimating the material properties and the individual thicknesses of nested pipes | Fouda Ahmed Elsayed |
11112526 | Waveform processing utilizing an amplitude adaptive data mask | Wang Ruijia |
11114704 | Depassivation of completion tool batteries | Fripp Michael Linley |
11117072 | Ultrasonic breaking of polymer-containing fluids for use in subterranean formations | May Preston Andrew |
11117166 | Ultrasonic transducers with piezoelectric material embedded in backing | Jin Jing |
11118106 | Rheology control of nanocellulose treatment fluids | Hall Lee J. |
11118407 | Mud operated rotary steerable system with rolling housing | Deolalikar Neelesh V. |
11118412 | Downhole location indication system | Henderson David William |
11118423 | Downhole tool for use in a borehole | Helms Lonnie |
11118424 | Remote control flow path system for gravel packing | Greci Stephen Michael |
11118425 | Pumpdown regulator | Harrigan Edward |
11118432 | Well apparatus with remotely activated flow control device | Frosell Thomas Jules |
11118433 | High angle and fractal printed screen | Fripp Michael Linley |
11118434 | Expandable hanger with anchor feature | Hazelip Gary Lynn |
11118435 | Compliant screen shroud to limit expansion | Greci Stephen Michael |
11118441 | Optimized geosteering using real-time geological models | Ma Jin |
11118444 | Well tool pressure testing | Needham David B. |
11118445 | Selectively skipping transceivers to enhance communication quality and speed | Shashoua Zeke |
11118451 | Determination of mud-filtrate contamination and clean formation fluid properties | Dai Bin |
11119024 | Method and apparatus for measuring permeability in the direction of pressure gradient | McGregor Jacob Andrew |
11119240 | Cased-well to cased-well active magnetic ranging | Milford Tyler Russel |
11119242 | Active noise cancellation in electromagnetic telemetry | Wilson Glenn Andrew |
11124452 | Non-aqueous liquid anti-shrinkage cement additives | Lewis Samuel J |
11124696 | System and methods for delivery of multiple highly interactive stimulation treatments in single dose and single pumping stage | Khamatnurova Tatyana V. |
11124698 | Acidizing and proppant transport with emulsified fluid | Chopade Prashant D. |
11124699 | Self propping surfactant for well stimulation | Xu Liang Xin |
11125037 | Packer setting and real-time verification method | Greci Stephen Michael |
11125050 | Flow control device for controlling flow based on fluid phase | Fripp Michael L. |
11125051 | High strength high temperature float equipment | Santoso Handoko Tirto |
11125057 | Downhole perforator having reduced fluid clearance | Robey Richard Ellis |
11125073 | Hybrid axial and radial receiver configurations for electromagnetic ranging systems | Ahmad Akram Ahmadi Kalateh |
11125078 | Feedback signaling from downhole tools | Joseph Joseph Chakkungal |
11125079 | Flow rate signals for wireless downhole communication | Fripp Michael |
11125083 | Focused formation sampling method and apparatus | Jones Christopher Michael |
11125225 | Multiple-pump valve monitoring system | Beisel Joseph A. |
11125902 | Antenna shields for co-located antennas | Ma Jin |
11125903 | Nuclear magnetic resonance sequence for partially polarized echo trains | Li Lilong |
11130707 | Hydrating swellable clays | Patil Sandip Prabhakar |
11130897 | Thermally responsive viscosifiers in subterranean operations | Jamison Dale E. |
11130898 | Treatment fluids containing high density iodide brines | Zhou Hui |
11130903 | Fulvic acid well treatment fluid | Eluru Sairam |
11130904 | Gravel packing fluids with enhanced thermal stability | Rama Mallikarjuna Shroff |
11130907 | Compositions providing consolidation and water-control | Nguyen Philip D. |
11131150 | Bottom hole assemblies | Randle Hartley |
11131152 | Self-locking coupler | Greci Stephen Michael |
11131154 | Formation screw and centralizer | Lewis Samuel J. |
11131155 | Helix gas separator | Brown Donn J. |
11131161 | Shuttle valve for autonomous fluid flow device | Fripp Michael Linley |
11131165 | Rolling seal for transfer of pressure in a downhole tool | MacDonald Lorn Scott |
11131168 | Oriented detection perforating device | Badii Cameron Scott |
11131179 | Electric submersible pump gas separator | Brown Donn J. |
11131183 | Restriction system for tracking downhole devices with unique pressure signals | Mericas Chris J. |
11131185 | System and method for deploying fiber optics lines in a wellbore | Jaaskelainen Mikko |
11131659 | Measuring the oil, water, and solid concentration in oil-based drilling fluids | Ye Xiangnan |
11133664 | Solid state protection circuits for a converter circuit | Rajagopalan Satish |
11136485 | Downhole fluids with high dielectric constant and high dielectric strength | Rodney Paul F. |
11136489 | Lime-based cement composition | Ravi Krishna |
11136829 | Metallic ring for sealing a downhole rotary steering piston | Doud Brian Lee |
11136835 | Methods to attach highly wear resistant materials to downhole wear components | Panda Krutibas |
11136840 | Multiple platform solids transferring aggregate | Cates Richard A. |
11136850 | Elastomer with an expandable metal | Wellhoefer Benjamin Jon |
11136857 | Rapid response well control assembly | Cramm Carl |
11136861 | Mechanisms for transferring hydraulic regulation from a primary safety valve to a secondary safety valve | Williamson Jimmie Robert |
11136864 | Liner hanger with nano-reinforced seals | Hazelip Gary Lynn |
11136867 | Perforating gun | Robey Richard Ellis |
11136885 | Predictive lithology and formation type for downhole drilling | Lima Angelo Leonardo Pessanha |
11137515 | Time-domain broadband dielectric logging | Wilson Glenn A. |
11140008 | Noise compensation for communication on power line downhole | Li Peng |
11142679 | Two-part thixotropic lost circulation slurry | Pisklak Thomas J. |
11142974 | Actuation devices for well tools | Simon Michael Charles |
11142977 | Electrically controlled propellant in subterranean operations and equipment | Nguyen Philip D. |
11142985 | Sealing apparatus for high pressure high temperature (HPHT) applications | Kohn Gary Allen |
11142990 | Anti-preset for packers | Fadhil Mohammed Kamal |
11142991 | Plug insert for a frac plug tool and method of assembling thereof | Wilcox David J. |
11142994 | Buoyancy assist tool with annular cavity and piston | Yuan Min Mark |
11142995 | Valve with integrated fluid reservoir | Warren Caleb Thomas |
11143003 | Methods to dehydrate gravel pack and to temporarily increase a flow rate of fluid flowing from a wellbore into a conveyance | Novelen Ryan Michael |
11143005 | Electric pump flow rate modulation for fracture monitoring and control | Dusterhoft Ronald Glen |
11143012 | Drilling operations that use compositional properties of fluids derived from measured physical properties | Jamison Dale E. |
11143013 | Downhole vibration characterization | Dykstra Jason D. |
11143014 | Nuclear magnetic resonance sensors embedded in cement | Ganssle Paul Joseph |
11143015 | Detection of location of cement | Pearl, Jr. William Cecil |
11143018 | Environmental compensation system for downhole oilwell tools | Levchak Michael John |
11143019 | Real time estimation of fracture geometry from the poro-elastic response measurements | Shetty Dinesh Ananda |
11143021 | Resonant receiver for electromagnetic telemetry | Torbett Patrick William |
11143022 | Telemetry system | Gao Li |
11143023 | Component signal decoupling for multisub resistivity tool with spaced antennas | Ma Jin |
11143024 | Application of electrochemical impedance spectroscopy for analyzing sag of drilling fluids | Ye Xiangnan |
11143540 | Real time flow rate meter | Jamison Dale E. |
11143569 | Pre-job operation valve checks | Neal, III Charles E. |
11143777 | Quadruple transmitter and methods to determine wave velocities of a downhole formation | Jin Jing |
11143779 | Deconvolution-based enhancement of apparent resistivity and bed boundary identification in borehole resistivity imaging | Ewe Wei-Bin |
11143780 | Detecting and evaluating eccentricity effect in multiple pipes | Khalaj Amineh Reza |
11143781 | Accounting for tool based effects in nuclear magnetic resonance logging data | Li Lilong |
11143785 | Temperature compensated sensor gain calibration | Galford James E. |
11143786 | Intrinsic geological formation carbon to oxygen ratio measurements | Ma Shouxiang Mark |
11146642 | Well site collaboration system with smart technology | Blaschke Keith Edward |
11149182 | Spacer fluids with stability at high temperatures | Patil Sandip Prabhakar |
11149188 | Oleofuransulfonate surfactants for use in wellbore applications | Recio, III Antonio |
11149505 | Drilling fluid flow measurement in an open channel fluid conduit | Britton Charles Cutler |
11149515 | Multiple down-hole tool injection system and method | Bull Brad Robert |
11149518 | Hydraulic fracturing proppant mixture with sensors | Jaaskelainen Mikko |
11149520 | Mitigation of attenuation for fiber optic sensing during cementing | Barfoot David Andrew |
11149524 | Sand fall-back prevention tool | Reed Stewart Darold |
11149529 | Ballistic coupling of perforating arrays | Robey Richard |
11149532 | Multiple wellbore hydraulic fracturing through a single pumping system | Kriebel Oscar Andres Cabada |
11149535 | Electric submersible pump (ESP) with gas handling shroud inlet | Brown Donn J. |
11149536 | Measurement of torque with shear stress sensors | Vos Andrew D. |
11149537 | Calibration of electromagnetic ranging tools | Guner Baris |
11149543 | Digital baseband communication on power line downhole | Li Peng |
11149728 | Pump plunger protective packaging | Hurst Justin Lee |
11150157 | Apparatus and method for locating a measurand anomaly along a waveguide | Doyle Crispin |
11150367 | Fracture mapping with automated temporal analysis | Davis Eric J. |
11150374 | Mapping pipe bends in a well casing | Capoglu Ilker R. |
11150376 | NMR antenna arrangement for fast moving NMR logging tool | Chen Songhua |
11155743 | De-oiled lost circulation materials | Devarapalli V Ramireddy |
11155750 | Use of natural gas as a soluble servicing gas during a well intervention operation | Nevison Grant W. |
11156046 | Method for reducing stick-slip logging tools | Ludwig Wesley Neil |
11156065 | Minimize trapped fluid impact on expandable liner hangers in geothermal applications | Zhong Xiaoguang Allan |
11156068 | Reactive perforating gun to reduce drawdown | Robey Richard E. |
11156075 | Advisory system for stick-slip mitigation in drilling systems | Ramakrishnan Ganesh |
11156076 | Detachable sensor with fiber optics for cement plug | Stokely Christopher Lee |
11156083 | Drilling fluid contamination determination for downhole fluid sampling tool | He Tian |
11156586 | Determining non-plastic state shrinkage in a cement slurry | Jandhyala Siva Rama Krishna |
11156733 | Calibrating wellbore spectrometers | Galford James E. |
11156738 | Permeability anisotropy assessment in subsurface anisotropic formations | Hou Junsheng |
11156741 | Method and apparatus for formation tester data interpretation with diverse flow models | Chen Dingding |
11158019 | Automating material delivery and replenishment | Leach Nathan P. |
11162008 | Weighted fluids for treatment of subterranean formations | Marr Alan William |
11162012 | Well treatment fluid having biodegradable fluid loss control agent | Patil Sandip Prabhakar |
11162013 | Set time control for long column cement slurries | Sen Tamal Kumar |
11162014 | Accelerating agents for resin cement composite systems for oil well cementing | Jones Paul Joseph |
11162015 | Geopolymer formulations for mitigating losses | Pisklak Thomas Jason |
11162019 | Crosslinked polymer compositions for use in subterranean formation operations | Zha Weibin |
11162304 | Three dimensional printed hardfacing on a downhole tool | Heng Sotha |
11162313 | Anchor for a downhole linear actuator | Clemens Jack Gammill |
11162322 | Wellbore isolation device | Dockweiler David Allen |
11162332 | Optimizing fluid transfer design and execution during wellbore displacement operations | Lopes Pereira Vitor |
11162338 | Electric submersible pump (ESP) intake centralization | Brown Donn J. |
11162346 | Real-time perforation plug deployment and stimulation in a subsurface formation | Montalvo Janette Cortez |
11162348 | Methods to improve fluid flow of a multi-phase mixture, methods to separate fluids of a multi-phase mixture, and multi-phase fluid mixture systems | Sheth Ketankumar Kantilal |
11162350 | Earth-boring drill bit with mechanically attached strain puck | Dunbar Bradley David |
11162351 | Tracking the position of a downhole projectile | Mericas Christopher James |
11162352 | Detecting a screen-out in a wellbore using an acoustic signal | Shen Yijie |
11162767 | Stackable propellant module for gas generation | Burky Thomas Earl |
11163083 | Echo detection and measurement in noisy environment for downhole logging | Li Peng |
11164560 | Well site noise control | Clyburn Andrew Silas |
11168240 | Hydrobically treated particulates for improved return permeability | Ramirez Angulo Jessica Paola |
11168241 | Downhole fluids and methods of use thereof | Goel Vivek S. |
11168242 | Compatible low crystalline silica spacers | Jones Paul Joseph |
11168540 | Flow tube position sensor and monitoring for sub surface safety valves | Ng Shaun Wen Jie |
11168541 | Pressure retention manifold for sand control screens | Scott Brian |
11168542 | Scheduling treatment fluid placement and fluid diversion in a subterranean formation | Karale Chaitanya Mallikarjun |
11168558 | Enhancing oilfield operations with cognitive computing | Jamison Dale E. |
11168560 | Port and snorkel for sensor array | Marcuccio Suzi Marie |
11168809 | Passive sequential pump system | Dotson Adam Robert |
11169295 | NMR data acquisition while switching NMR activation sets | Miller Daniel Lee |
11169297 | Cross-slot bobbin and antenna shield for co-located antennas | Bittar Michael |
11169298 | Shaped sensor coil for attenuating motion-induced noise during remote field testing of pipe | Yonley Thomas Louis |
11169300 | Gamma logging tool assembly | Galford James E. |
11174198 | Methods for determining reactive index for cementitious components, associated compositions, and methods of use | Morgan Ronnie Glen |
11174422 | Salt-free invert emulsions for use in subterranean formation operations | Nehete Umesh Namdeo |
11174681 | Push-the-bit bottom hole assembly with reamer | Hardin, Jr. John Ransford |
11174682 | Pad retention assembly for rotary steerable system | Doud Brian Lee |
11174690 | Pressure cycle device | Robey Richard Ellis |
11174691 | Top set degradable wellbore isolation device | Walton Zachary William |
11174692 | Crown plug pulling tool with bailer feature | Clemens Jack Gammill |
11174693 | Well system with degradable plug | Fripp Michael Linley |
11174698 | Rotating control device element reinforcement petals | Karigan Joseph Michael |
11174699 | Downhole packer ring apparatus and method of assembling thereof | Purohit Ankit |
11174700 | Swellable metal for non-elastomeric O-rings, seal stacks, and gaskets | Fripp Michael L. |
11174701 | Wellbore remedial operations with no-heat liquid solder | Pearl, Jr. William Cecil |
11174706 | Pipe in pipe downhole electric heater | Hay Richard Thomas |
11174708 | Power downhole tool via a powered drill string | Renshaw William Shaun |
11174709 | Mechanical barriers for downhole degradation and debris control | Steele David Joe |
11174712 | Detonator assembly for wellbore perforator | Quattlebaum Clinton Carter |
11174725 | Tool and method to make high resolution and high penetration measurement of corrosion | Khalaj Amineh Reza |
11174726 | Multiple tubing-side antennas or casing-side antennas for maintaining communication in a wellbore | Hagen Trond |
11174727 | Look-ahead resistivity configuration | Bittar Michael S. |
11174728 | Estimation of formation elastic constants from drilling | Collins Mark Vincent |
11174872 | Anti-spin pump diffuser | Hill Jason Eugene |
11175430 | Processing nuclear magnetic resonance signals in a downhole environment | Shao Wei |
11175432 | Monte Carlo modeling of thorium blanket field calibrators | Galford James E. |
11176081 | Parallel, distributed processing in a heterogeneous, distributed environment | Winston Joseph Blake |
11180970 | Insertion of a seal stinger into a packer positioned in a wellbore to facilitate straddling a damaged zone within the wellbore | Main Barry Richardson |
11180974 | Insert safely valve | Vick, Jr. James Dan |
11180983 | Distributed sensor systems and methods | Scogin Matthew |
11180984 | Drilling methods and systems with automated waypoint or borehole path updates based on survey data corrections | Dirksen Ronald Johannes |
11180987 | Conductive pathways within a wellbore using no-heat liquid solder | Pearl, Jr. William Cecil |
11181659 | Pipe thickness inversion using a fast forward model | Fouda Ahmed Elsayed |
11181660 | Evaluating drill-in fluid performance in a wellbore | Nguyen Philip D. |
11186318 | Transportation trailer with space frame | Fisher Chad Adam |
11186431 | Modular bulk material container | Schaffner Austin Carl |
11186452 | Sequencing bulk material containers for continuous material usage | Belcher Donald Anthony |
11186454 | Dust control systems for discharge of bulk material | Warren Wesley John |
11186762 | Wettability modification for enhanced oil recovery | Rama Mallikarjuana Shroff |
11186763 | Acid sensitive emulsifier for use in subterranean treatment operations | Guo Li |
11187042 | Curved piston liner and integral pad assembly | Doud Brian Lee |
11187060 | Hydraulic control system for index downhole valves | Minassa Lorenzzo Breda |
11187061 | Intelligent landing profile | Glaser Mark C. |
11187063 | Detecting a fraction of a component in a fluid | Lan Xinwei |
11187070 | Downhole depth extraction using structured illumination | Stark Daniel Joshua |
11187072 | Fiber deployment system and communication | Downey Luke Christopher |
11187074 | Determining wellbore parameters through analysis of the multistage treatments | Martysevich Vladimir Nikolayevich |
11187077 | Adaptive wireline telemetry in a downhole environment | Zeng Jianqiang |
11187079 | Fluid saturated formation core sampling tool | Van Zuilekom Anthony |
11187635 | Detecting a fraction of a component in a fluid | Lan Xinwei |
11192072 | System and method of producing foamed cement in a laboratory environment | Pang Xueyu |
11192074 | Mulling device and method for treating bulk material released from portable containers | Hunter Timothy Holiman |
11192077 | Blender unit with integrated container support frame | Stegemoeller Calvin L. |
11192712 | Bulk material handling system for reduced dust, noise, and emissions | Lucas Bryan Chapman |
11192731 | Container bulk material delivery system | Lucas Bryan Chapman |
11193339 | Concentric disconnect tool with multiple electrical conductors | El Mallawany Ibrahim |
11193341 | Real time measurement of gas content in drilling fluids | Mitchell Ian David Campbell |
11193342 | Methods for determining the water content of a drilling fluid using water phase salinity | Kleinguetl Kevin Gregory |
11193348 | Section milled window cementing diverter | Lende Gunnar |
11193350 | Well tool having a removable collar for allowing production fluid flow | Kuo Nicholas |
11193353 | Sliding sleeve well tool with metal-to-metal seal | Vick, Jr. James Dan |
11193355 | Actuator for multilateral wellbore system | Steele David Joe |
11193357 | Downhole casing patch | Clemens Jack Gammill |
11193365 | Desiccating module to reduce moisture in downhole tools | Simeonov Svetozar D. |
11193369 | In-line amplifier assembly for distributed sensing system | Leblanc Michel Joseph |
11194069 | Systems and methods for high-resolution travel time and move-out velocity estimation using downhole linear receiver arrays | Walker Kristoffer Thomas |
11194070 | Wavelet transform-based coherent noise reduction in distributed acoustic sensing | Padhi Amit |
11194072 | Generating an earth model from spatial correlations of equivalent earth models | Wilson Glenn A. |
11198649 | Method for designing for compressive strength for cement slurry | Singh John Paul Bir |
11198811 | Multifunctional friction reducers | Xu Liang Xin |
11199052 | Magnetic depth of cut control | Lake Andrew D. |
11199055 | Electrical connector for oil and gas applications | Odegbami Olumide O. |
11199064 | Integrated debris catcher and plug system | Cajiles Winfred |
11199068 | Real-time perforation plug deployment and stimulation in a subsurface formation | Inyang Ubong |
11199069 | Seals by mechanically deforming degradable materials | Fripp Michael Linley |
11199071 | Full bore buoyancy assisted casing system | Helms Lonnie Carl |
11199074 | Actuator for multilateral wellbore system | Steele David Joe |
11199082 | Sensor integrated drill bit and method of drilling employing a sensor integrated drill bit | DeVries Thomas |
11199086 | Detecting changes in an environmental condition along a wellbore | LeBlanc Michel Joseph |
11199087 | Module for housing components on a downhole tool | Finke Michael Dewayne |
11199088 | Multi-well fiber optic electromagnetic systems | Wilson Glenn Andrew |
11199643 | Machine learning approach for identifying mud and formation parameters based on measurements made by an electromagnetic imager tool | Samson Etienne M. |
11203495 | Sequencing bulk material containers for continuous material usage | Belcher Donald Anthony |
11203904 | Fixed-cutter matrix bits with repairable gauge pads | Thomas Jeffrey G. |
11203914 | 3D printed ball valve | Davies Katherine Ann |
11203916 | Multi-ball valve assembly | Reid Michael Adam |
11203917 | Equalizing device for safety valves | Vick, Jr. James Dan |
11203923 | Associative polymer fluid with clay nanoparticles for proppant suspension | Chopade Prashant D. |
11203926 | Energy transfer mechanism for wellbore junction assembly | Steele David Joe |
11203928 | Wellbore pressure surge simulation systems, methods to perform surge simulations, and methods to configure pressure surge simulation systems | Dubs Liam |
11204400 | Analyzing fluids in core samples contained in pressurized NMR core holders with 1H and 19F NMR | Chen Songhua |
11204434 | Large area seismic monitoring using fiber optic sensing | Jaaskelainen Mikko |
11204439 | Porosity determination using optimization of inelastic and capture count rates in downhole logging | Guo Weijun |
11208589 | Controlling metal sulfide scale in drilling operations | Shen Dong |
11208867 | System and device for use in performing reverse-cementing operations in downhole well environments | Sen Tamal Kumar |
11208869 | Static packer plug | Roane Thomas Owen |
11208870 | Flapper valve with beam spring | Galindo Abram Serda |
11208882 | Rotation monitoring with magnetic film | Chen Hau Jiun |
11208883 | Pipeline deposition imaging | Jagannathan Srinivasan |
11208884 | Acoustic array signal processing for flow detection | Lu Yinghui |
11208885 | Method and system to conduct measurement while cementing | Stokely Christopher Lee |
11209350 | Adding ion sensitivity to an integrated computational element (ICE) | Skinner Neal G. |
11209565 | High precision acoustic logging processing for compressional and shear slowness | Wang Ruijia |
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