764 patents
Page 4 of 39
Utility
Amorphous silica-alumina composition and method for making the same
17 Oct 23
A process of making a silica-alumina composition having improved properties is provided.
Kandaswamy Jothimurugesan, Hye-Kyung Timken
Filed: 22 Jul 21
Utility
Use of a borate-acid buffer in oil and gas operations
17 Oct 23
Provided herein are compositions comprising borate-acid buffers, as well as methods of using these compositions in oil and gas operations, including enhanced oil recovery (EOR) operations, fracturing operations, stimulation operations, etc.
Nabijan Nizamidin, Gayani W. Pinnawala, Guo-Qing Tang, Varadarajan Dwarakanath, Gregory A. Winslow, Jordan Taylor Isbell, Taimur Malik
Filed: 29 Jun 22
Utility
Converting unstructured technical reports to structured technical reports using machine learning
17 Oct 23
A computer-implemented, machine learning-based method of converting an unstructured technical report into a structured technical report includes obtaining an unstructured technical report, tokenizing the unstructured technical report into an n-gram array, identifying and filtering non-interesting n-grams from the first n-gram array based on common language usage of the non-interesting n-grams and a determination that the non-interesting n-grams do not appear on a confirmed technical entity database, generating and displaying a technical entity candidate list from the filtered n-gram array, displaying, obtaining, from a pattern matching model and/or a graphical user interface, an indication that a technical entity candidate is a technical entity of interest, appending the technical entity of interest to the confirmed technical entity database, generating and displaying a structured technical report with the confirmed technical entities and corresponding technical entity value parameters, and iterating the process to refine the pattern matching model.
Asitang Mishra, Shuxing Cheng, Annie Didier, Chris Mattmann, Hamsa Shwetha Venkataram, Grant Lee, Wayne Moses Burke, Vishal Lall
Filed: 10 Jan 20
Utility
PH Control In Fluid Treatment
12 Oct 23
Embodiments of treating fluid comprising hydrocarbons, water, and polymer being produced from a hydrocarbon-bearing formation are provided.
Sujeewa S. PALAYANGODA, Kerry Kennedy SPILKER, Sumitra SUBRAHMANYAN, Gayani W. PINNAWALA, Sophany THACH, Gregory A. WINSLOW, Dennis Arun ALEXIS, Harold Charles LINNEMEYER, Timothy P. THERIOT, Les Leszek JACKOWSKI, Francesca CIBOTTI
Filed: 27 Jan 23
Utility
Generating a Reservoir Performance Forecast
12 Oct 23
Embodiments for generating a reservoir performance forecast are provided.
Changdong YANG, Jincong HE, Tsubasa ONISHI, Ronglei ZHANG, Yanbin ZHANG, Song DU, Zhenzhen WANG, Xiaoyue GUAN, Jianping CHEN, Xian-Huan WEN, Babafemi Anthony OGUNYOMI
Filed: 12 Apr 22
Utility
Multi-tube reactor systems and processes for no-oxidative conversion of methane
10 Oct 23
The present disclosure refers to systems and methods for efficiently converting a C1-C3 alkane such as natural gas to a liquid C2-C10 product and hydrogen.
Lin Li, Huping Luo, Xiaoying Ouyang, Alexander Kuperman
Filed: 1 Mar 22
Utility
Acoustic wellbore deliquification
10 Oct 23
A method of deliquification of production wells includes placing an artificial lift tool in a gas wellbore, where the artificial lift tool includes a rack and multiple piezoelectric transducers.
Greg Richard Jaure, Cole Thomas Brinkley, Farid George Mitri, Jonathon Crain Boudreaux, James Thomas Stiernberg, Dennis John Harris
Filed: 17 Aug 20
Utility
Circular Economy for Plastic Waste to Polypropylene Via Refinery FCC Unit
5 Oct 23
Provided is a continuous process for converting waste plastic into recycle for polypropylene polymerization.
Joel E. SCHMIDT, Hye-Kyung C. TIMKEN, Tengfei LIU, Richard L. GROVE, Kaidong CHEN
Filed: 30 Mar 23
Utility
Circular Economy for Plastic Waste to Polyethylene and Base Oil Via Refinery Crude Unit
5 Oct 23
Provided is a continuous process for converting waste plastic into recycle for polyethylene polymerization.
Hye-Kyung C. TIMKEN
Filed: 30 Mar 23
Utility
Circular Economy for Plastic Waste to Polypropylene and Base Oil Via Refinery Crude Unit
5 Oct 23
Provided is a continuous process for converting waste plastic into recycle for polypropylene polymerization.
Hye-Kyung C. TIMKEN
Filed: 30 Mar 23
Utility
Circular Economy for Plastic Waste to Polyethylene Via Refinery FCC Unit
5 Oct 23
Provided is a continuous process for converting waste plastic into recycle for polyethylene polymerization.
Tengfei LIU, Joel E. SCHMIDT, Hye-Kyung C. TIMKEN, Richard L. GROVE, Kaidong CHEN
Filed: 30 Mar 23
Utility
Process for Stable Blend of Waste Plastic with Petroleum Feed for Feeding to Oil Refinery Units and Process of Preparing Same
5 Oct 23
Provided is a blend of a petroleum feedstock and 1-20 wt. % of plastic, based on the weight of the blend, with the plastic comprising polyethylene and/or polypropylene, and the plastic in the blend comprising finely dispersed microcrystalline particles having an average particle size of 10 micron to less than 100 microns.
Hye-Kyung C. TIMKEN, Tengfei LIU, Joel E. SCHMIDT, Kaustav CHAUDHURI
Filed: 30 Mar 23
Utility
Circular Economy for Plastic Waste to Polypropylene and Base Oil Via Refinery Hydrocracking Unit
5 Oct 23
Provided is a continuous process for converting waste plastic into recycle for polypropylene polymerization.
Hye-Kyung C. TIMKEN
Filed: 30 Mar 23
Utility
Device and Method for Capturing Leaks from a Pipeline, Valve or Flange
5 Oct 23
A leak capture device, and methods of use, for capturing leaks from a pipeline, or a valve or flange installed in the pipeline, is provided.
Albert Eugene BUTTERFIELD, IV
Filed: 3 Sep 21
Utility
Pressurized reservoir core sample transfer tool system
3 Oct 23
A system for transferring at least one subterranean core sample under pressure can include a retrieval vessel that collects and houses the at least one subterranean core sample at a sampling pressure at which the at least one subterranean core is collected.
James Daniel Montoya, Jonathon Crain Boudreaux, Patrick Rodriguez, Cole Thomas Brinkley
Filed: 31 Jul 20
Utility
Synthesis of *Mre Framework Type Molecular Sieves
28 Sep 23
A method is provided for synthesizing *MRE molecular sieves using an organic structure directing agent which comprises a 1-ethylpyridinium cation.
Dan XIE, Kurt Owen JENSEN, Adeola Florence OJO
Filed: 24 Mar 22
Utility
Systems And Method For Creating A Predictive Model For Optimizing Drill Parameters
28 Sep 23
A system and method for calculating optimal parameters for drilling are provided.
Matthew Scott Bolen, Devanand Ramchune, Ryan Michael Weller
Filed: 23 Mar 22
Utility
Multi-phase flow-monitoring with an optical fiber distributed acoustic sensor
26 Sep 23
Embodiments of the invention provide a “tool-kit” of processing techniques which can be employed in different combinations depending on the circumstances.
Mohammad Amir, Mahmoud Farhadiroushan, Daniel Finfer, Veronique Mahue, Tom Parker
Filed: 23 Nov 20
Utility
Injection fluids comprising a non-ionic surfactant for treating unconventional formations
19 Sep 23
Embodiments of the disclosure include compositions and methods that stabilize a injection fluid when exposed to reservoir conditions, reducing formation damage and increasing the amount of hydrocarbon recovered.
Dustin L. Walker, Gayani W. Pinnawala, Nabijan Nizamidin, Varadarajan Dwarakanath, Guo-Qing Tang, Dustin J. Lowry, Tetsuo Art Inouye, Taimur Malik
Filed: 31 Jul 18
Utility
Organotemplate-free Synthesis of Molecular Sieve SSZ-122
14 Sep 23
An organotemplate-free synthetic process for synthesizing an aluminosilicate molecular sieve SSZ-122 is provided.
Dan XIE
Filed: 10 Mar 22