2001 patents
Page 32 of 101
Utility
Method and system for determining asphaltene onset pressure
14 Mar 23
Asphaltene onset pressure of a formation fluid is determined by subjecting the fluid to a plurality of tests where depressurization is conducted at a different depressurization rate for each test while optically monitoring the fluid for asphaltene flocculation.
Matthew T. Sullivan, Christopher Harrison, Elizabeth Jennings Smythe
Filed: 26 Sep 18
Utility
Methods and systems for automated sonic imaging
14 Mar 23
A method is provided for identifying and characterizing structures of interest in a formation traversed by a wellbore, which involves obtaining waveform data associated with received acoustic signals as a function of measured depth in the wellbore.
Nicholas N. Bennett, Reetam Biswas
Filed: 24 Oct 18
Utility
Liner Hanger Slip Retention System and Method
9 Mar 23
A technique facilitates deploying and setting a liner hanger assembly while securely retaining liner hanger slips during running-in-hole.
Carlos Moreno, Michael Underbrink, Kameron Lee Klauber, Martin Hernandez, James Rounding
Filed: 28 Jan 21
Utility
Amide Emulsifier for High-temperature Oil-based Drilling Fluid
9 Mar 23
Drilling fluid compositions include an emulsifier having a generic structure A, structure B, or a combination thereof.
Evgeny Borisovich Barmatov, Dimitri M. Khramov
Filed: 18 Aug 22
Utility
High Density Brine Containing Colloidal Particles
9 Mar 23
A wellbore fluid comprising an aqueous base fluid and a plurality of nanoparticles suspended in the aqueous base fluid.
Hui Zhang, Xia Wei, Brandi Katherine Price Hoelscher, Steven Young
Filed: 12 Oct 22
Utility
Mems-Based Rotation Sensor for Seismic Applications and Sensor Units Having Same
9 Mar 23
The present disclosure is directed to a MEMS-based rotation sensor for use in seismic data acquisition and sensor units having same.
Maxime Projetti, Olivier Vancauwenberghe, Nicolas Goujon, Hans Paulson
Filed: 27 Oct 22
Utility
Estimation of Hydraulic Fracture Geometry Using Deeplook Crosswell Electromagnetics
9 Mar 23
A method to estimate and model all or at least two parameters of hydraulic fracture geometry in predominantly horizontal or nearly horizontal wells, by use of inter-well electromagnetic recordings.
Shubham Mishra, Vinil Kumar Reddy Mukku, Philippe Enkababian
Filed: 14 Nov 22
Utility
Safety Systems for Electric Submersible Pumps
9 Mar 23
An electrical submersible pump (ESP) system, comprises a motor rotationally coupled to a pump.
Andrew Henderson, Calum Crawford, Ivor Maciver, Richard McCann, Jamie Cochran
Filed: 19 Feb 21
Utility
Integrated virtual assistant in oil gas domain applications
7 Mar 23
A computer-implemented method for facilitating navigation of an oil-gas domain application using a virtual assistant integrated within the oil-gas domain application includes generating a trained model for responding to utterances received from a user via a virtual assistant integrated within an oil-gas domain application.
Atul Sureka
Filed: 9 Jul 20
Utility
Methods for adaptive optimization of enhanced oil recovery performance under uncertainty
7 Mar 23
Methods are provided for adaptive optimization of enhanced oil recovery project performance under uncertainty.
Nikita Chugunov, Terizhandur S. Ramakrishnan, Pierre Barrat-Charlaix
Filed: 23 Nov 15
Utility
System for offsite navigation
7 Mar 23
A navigation service generates a route for navigating from a route origin to a route destination using a private roads repository.
Andrey Konchenko, Torbjoern Vik, Vincent Dury, Dmitriy Monakhov, Ivan Alaniz
Filed: 19 May 20
Utility
3D-PRINTED Ceramics with Conductor Infusion for Ultra-high-speed Electronics
2 Mar 23
The disclosure provides for methods of making electrically conductive apparatus, such as circuit boards.
John Michael Beshears, Steven O. Dunford
Filed: 27 Aug 21
Utility
Riser Collet Connector Systems and Methods
2 Mar 23
A connector system includes a first riser joint configured to form part of a riser.
Harold Tenorio, John Zahl, Jon Tyler, Ross Stevenson
Filed: 27 Aug 21
Utility
Downhole Tool for Jarring
2 Mar 23
Examples described herein include systems and methods associated with a mechanical service tool.
Rodrigo Feliu, Matthew Billingham, Robert Kyle Wiesenborn
Filed: 31 Aug 22
Utility
Multilateral Intelligent Well Completion Methodology and System
2 Mar 23
A technique facilitates improving a completion architecture for a multilateral intelligent well completion (IWC).
Krishna Trisal, Debasmita Basak, Kjell Revheim
Filed: 2 Feb 21
Utility
Cutting tool with pre-formed hardfacing segments
28 Feb 23
A downhole tool includes a blade coupled to a body.
Youhe Zhang, Huimin Song, Jan Stefan Morley
Filed: 22 May 18
Utility
Hydraulic indexing system
28 Feb 23
A technique provides a desired control over incremental actuation of hydraulic devices.
David Clayton, Jerome Prost, Brad Swenson, Michael Jasper, Gabriel Isaicu, Emrah Gokdag, Ron Perez, Julia Huynh
Filed: 8 Jun 17
Utility
Field operations system with particle filter
28 Feb 23
A method can include receiving channels of data from equipment responsive to operation of the equipment in an environment where the equipment and environment form a dynamic system; defining a particle filter that localizes a time window with respect to the channels of data; applying the particle filter at least in part by weighting particles of the particle filter using the channels of data, where each of the particles represents a corresponding time window; and selecting one of the particles according to its weight as being the time window of an operational state of the dynamic system.
Yingwei Yu, Qiuhua Liu, Richard Meehan, Sylvain Chambon, Mohammad Hamzah
Filed: 15 Nov 18
Utility
Data interpretation quality control using data stacking
28 Feb 23
Methods, apparatuses, and computer-readable media utilize data stacking to facilitate identification and/or correction of data interpretation conducted for a subsurface formation.
Yu Lin, Priya Kannan, Aaron Scollard
Filed: 13 Nov 20
Utility
Well log channel matching
28 Feb 23
A method may include calculating a first set of hash values for a set of well log channels, extracting a well log channel snippet from an unknown well log channel, calculating a second set of hash values for the well log channel snippet, identifying, for the unknown well log channel, a matching well log channel by searching the first set of hash values with the second set of hash values, and storing, for the unknown well log channel, a channel context corresponding to the matching well log channel.
Christopher Lunny
Filed: 17 Dec 20