431 patents
Page 11 of 22
Utility
Generating Values For Property Parameters
9 Jun 22
Embodiments generating values for property parameters are provided herein.
Yuanbo LIN, Hussein ALBOUDWAREJ, Baosheng LIANG
Filed: 6 Dec 21
Utility
Valve Extension Tool
9 Jun 22
A valve extension tool is configured to operate a hand wheel of a valve.
Albert E. Butterfield, IV
Filed: 3 Dec 20
Utility
Downhole Electrode Placement Optimization
9 Jun 22
A method for determining placement of MFEIT sensors in a horizontal well for detecting producing stages of the horizontal well.
Maruti Kumar Mudunuru, Vamshi Krishna Chillara, Bulbul Ahmmed, Satish Karra, Hari Selvi Viswanathan, Jeffrey Foering App, Gary Michael Hoversten, Christopher J. Champeaux, Jesus Barraza
Filed: 9 Dec 20
Utility
Membrane Capture of CO2 from Refinery Emissions
2 Jun 22
The present invention is directed to a method of capturing CO2 from a FCC regenerator using select membranes.
Daniel CHINN, Nitesh BHUWANIA, Alice Zunqing HE
Filed: 5 Oct 21
Utility
Method of Using Multicarboxylate Compositions In Enhanced Oil Recovery
26 May 22
The present disclosure relates to the use of a multicarboxylate, such as an alkyl alkoxy dicarboxylate, in enhanced oil recovery processes.
Robert George Shong, Varadarajab Dwarakanath, Gregory A. Winslow, Sophany Thach
Filed: 10 Feb 22
Utility
Catalyst and Process Using SSZ-91 and ZSM-12
26 May 22
An improved hydroisomerization catalyst and process for making a base oil product using a catalyst comprising SSZ-91 molecular sieve and ZSM-12 molecular sieve.
Yihua ZHANG, Adeola Florence OJO, Guan-Dao LEI
Filed: 26 Nov 20
Utility
Deep Reinforcement Learning for Field Development Planning Optimization
26 May 22
Embodiments of generating a field development plan for a hydrocarbon field development are provided herein.
Jincong HE, Xian-Huan WEN, Meng TANG, Chaoshun HU, Shusei TANAKA, Kainan WANG
Filed: 23 Nov 21
Utility
Fuel Additives for Mitigating Injector Nozzle Fouling and Reducing Particulate Emissions
12 May 22
The present disclosure provides a fuel composition that includes hydrocarbon-based fuel boiling in the gasoline or diesel range; an amine-based detergent given by formula R1—O—(CH2)m—NHR2, wherein the additive is present in about 10 ppm to about 750 ppm by weight based on total weight of the fuel composition; wherein R1 is a hydrocarbylgroup having 8 to 20 carbons, R2 is hydrogen or (CH2)nNH2 moiety, and wherein m, n are independently integers having a value of 3 or greater; and one or more nitrogen-containing detergent.
Chung-Hao KUO, William Raymond RUHE, JR., Man Kit NG, Peter A. FUENTES-AFFLICK, Andrew M. ICKES, Carrie Y. CHAN, Theresa Liang GUNAWAN
Filed: 7 Jul 21
Utility
Copper (Ii)-exchanged Small-pore Zeolites for Improved Ethylene Separation Over Ethane
12 May 22
The present invention and embodiments thereof provide a process to separate ethylene products from impurities such as nitrogen, hydrogen, ethane, propane and isobutane without the need for distillation processes.
Joshua A. THOMPSON, Dan XIE, Joel Edward SCHMIDT, Stacey Ian ZONES
Filed: 12 Nov 21
Utility
Removal of Mercury In a Gas Dehydration Process Using Thermally Stable Chemical Additives
12 May 22
The present invention is directed to the removal of mercury in a gas dehydration process using thermally table chemical additives.
Joshua A. THOMPSON
Filed: 12 Nov 21
Utility
Catalyst System and Process Using SSZ-91 and SSZ-95
12 May 22
An improved hydroisomerization catalyst system and process for making a base oil product using a combined catalyst system comprising SSZ-91 molecular sieve and SSZ-95 molecular sieve.
Yihua ZHANG, Guan-Dao LEI
Filed: 11 Nov 20
Utility
Treating Fluid Comprising Hydrocarbons, Water, and Polymer
12 May 22
Embodiments of treating fluid comprising hydrocarbons, water, and polymer being produced from a hydrocarbon-bearing formation are provided.
Sumitra Subrahmanyan, Gayani W. Pinnawala, Sophany Thach, Gregory A. Winslow, Dennis A. Alexis, Harold C. Linnemeyer, Timothy P. Theriot, Les Leszek Jackowski, Francesca Cibotti
Filed: 21 Jan 22
Utility
Coating Compositions for Erosion Mitigation, and Coated Components and Methods Using Said Coatings
5 May 22
A coated pipe to transmit produced fluids in a system configured to recover hydrocarbons from a subterranean formation may include a pipe component configured to transmit the produced fluids and having an internal surface defining an inner diameter of the pipe component; and a coating deposited on the internal surface of the pipe component and configured to extend the life of the pipe component by mitigating erosion caused by the produced fluids during transmission thereof.
Lee David Rhyne, Kimberly Ann Fernandez Hoyle, Robert Ernest Rettew, Benjamin M. Chaloner-Gill, Peter F. Crowder
Filed: 13 Feb 20
Utility
High Stability Polymer Compositions for Enhanced Oil Recovery Applications
28 Apr 22
Disclosed are methods of using liquid polymer and inverse emulsion compositions comprising one or more hydrophobic liquids having a boiling point at least about 100° C.; one or more acrylamide-(co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more stabilizing agents (e.g., one or more siloxane polyether compounds, one or more poly(alkyl)acrylate compounds, or any combination thereof).
Hong Yang, Frances Troy
Filed: 10 Jan 22
Utility
Lubricating Oil Composition with Renewable Base Oil
28 Apr 22
A lubricant composition and method for improving engine performance using a renewable base oil composition comprising hydrocarbon mixtures and a lubricant additive having a sulfur content of up to about 0.4 wt. % and a sulphated ash content of up to about 0.5 wt. % is described herein.
Willem VAN DAM, Mihir K. PATEL
Filed: 27 Oct 21
Utility
Portable Valve Handwheel Tool
28 Apr 22
A portable valve handwheel tool includes a main drive arm that is configured to rotate a valve handwheel.
Albert E. Butterfield, IV
Filed: 28 Oct 20
Utility
Methods for Use In Oil and Gas Operations
31 Mar 22
Disclosed are compositions and methods for use in oil and gas operations.
Dennis A. Alexis, Gayani Pinnawala Arachchilage, Varadarajan Dwarakanath, Do Hoon Kim, Taimur Malik, Gregory A. Winslow, Aaron Wilhelm
Filed: 17 May 21
Utility
Analysis of Well Operations Using Dimensional Measurement Data
31 Mar 22
Dimensions of a tool moving in/out of a well may be measured during well operations.
Robert Schuyler Gainer, Caleb Kimbrell Carroll, Douglas Ryan Nally, Jay Patrick Painter
Filed: 28 Sep 21
Utility
Subsurface Characteristic Modeling
31 Mar 22
A subsurface representation that includes geometry and material properties of subsurface geological formations may be generated.
Anthony James Lister Crook, Dean Andrew Thornton, Jose I. Adachi
Filed: 29 Sep 20
Utility
Systems and Methods for Generating Elastic Property Data As a Function of Position and Time In a Subsurface Volume of Interest
24 Mar 22
Systems and methods are disclosed for generating elastic property data as a function of position and time.
Yang Zhang, Mark Allan Meadows
Filed: 22 Sep 20