1026 patents
Page 2 of 52
Utility
Extracting user-defined attributes from documents
28 Nov 23
Systems, computer-readable media, and methods are provided.
Prashanth Pillai, Purnaprajna Raghavendra Mangsuli
Filed: 22 Jul 22
Utility
Rig power management system
28 Nov 23
A system for monitoring and optimizing fuel consumption by a genset at an oil rig is described.
Alejandro Camacho Cardenas, David Robert Evan Snoswell
Filed: 3 Jun 19
Utility
Digital avatar platform
21 Nov 23
Systems and methods provide a platform for a digital avatar that represents a particular physical device or a process using one or more processors and memory storing instructions.
Luis Felipe Lopez, Mehul Yesminkumar, Clare Schoene, Obinna Ilochonwu
Filed: 18 Dec 19
Utility
Can-open master redundancy in PLC-based control system
21 Nov 23
A system for controlling equipment at a wellsite includes a surface PLC, a first subsea PLC, a second subsea PLC, a first CAN module, a second CAN module, and a CAN network.
Limin Chen, Vikas Rakhunde
Filed: 27 Jan 23
Utility
Mixing apparatus with flush line and method
21 Nov 23
A mixer and method for mixing are provided.
Rajesh Luharuka, Gocha Chochua, Hau Nguyen-Phuc Pham, Mark Ayyad
Filed: 27 Feb 14
Utility
Graphene-based fluid system component
21 Nov 23
A fluid system component can include a body that includes a multidimensional shape defined in orthogonal directions and layers stacked along one of the orthogonal directions, where at least one of the layers includes polymeric material and graphene nanoplatelets formed in situ from the polymeric material, and where the graphene nanoplatelets increase stiffness of the polymeric material.
Manuel Marya, Alireza Zolfaghari, Srinand Sreedharan Karuppoor
Filed: 3 Aug 21
Utility
Microsphere compositions and methods for production in oil-based drilling fluids
21 Nov 23
A method includes admixing an aqueous polysaccharide solution into an oleaginous base fluid, and adding a divalent ion source to produce one or more polysaccharide microspheres.
Anders Grinrod
Filed: 10 Mar 20
Utility
Swivel system for downhole well tool orientation
21 Nov 23
Systems and methods presented herein include a downhole well tool having an electromechanical joint configured to connect to a downhole well tool component within a wellbore of an oil and gas well system.
Mark Callister Oettli
Filed: 3 May 22
Utility
Downhole tool for jarring
21 Nov 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
Remote locking system for a blowout preventer
21 Nov 23
A remote locking system for a blowout preventer (BOP) includes a locking mechanism configured to move to adjust the remote locking system between an unlocked configuration in which the remote locking system enables movement of a ram of the BOP and a locked configuration in which the remote locking system blocks movement of the ram of the BOP.
Sebastien Poveda, Jean-Luc Pujol, Nathaniel Pettibone
Filed: 20 Feb 20
Utility
Port free hydraulic unibody system and methodology for use in a well
21 Nov 23
A technique facilitates use of a liner hanger in a borehole.
Michael Underbrink, Farhan Ahmed Omer, Susan Wu
Filed: 17 Jul 20
Utility
Automated cementing method and system
21 Nov 23
A method may include obtaining, by a computer processor, a request to initiate a cementing procedure.
Carlos Urdaneta, Rajnarayanan Balsamy, Quy Nguyen
Filed: 17 May 19
Utility
Automatic interpretation of drilling dynamics data
21 Nov 23
Methods, computing systems, and computer-readable media for interpreting drilling dynamics data are described herein.
Wei Chen, Yingwei Yu, Yuelin Shen, Zhengxin Zhang, Velizar Vesselinov
Filed: 14 May 19
Utility
Systems and methods for determining properties of porous, fluid-filled geological formations based on multi-frequency measurements
21 Nov 23
Aspects of the present disclosure relate to a method for determining a contact angle, a wettability, or both, of one or more types of solid particles within a geological formation.
Siddharth Misra, Dean Homan, Yuteng Jin, John Rasmus
Filed: 15 Feb 21
Utility
Formation evaluation at drill bit
21 Nov 23
In a drill bit which has hard-faced cutting or gauge protection elements positioned to be in direct contact with subterranean formation as the bit is rotated, at least one of these elements includes a window positioned to be in direct contact with the formation or cuttings from the formation as the bit rotates and moves forward to drill into the formation.
Jonathan Robert Hird, Ashley Bernard Johnson, John Mervyn Cook
Filed: 8 Oct 20
Utility
Amide emulsifier for high-temperature oil-based drilling fluid
14 Nov 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
Conductive wellbore fluids and/or filtercakes, wellbore fluids for producing the same, and methods of use thereof
14 Nov 23
A method of performing a wellbore operation may include circulating an oil-based wellbore fluid having a conductive material therein within a wellbore, the oil-based wellbore fluid having a conductivity of at most 0.02 S/m when measured at 20 kHz; and forming a filtercake having a conductivity at least two orders of magnitude higher than the oil-based wellbore fluid on at least a portion of a wall of the wellbore.
Brandi Katherine Price Hoelscher, Cara Bovet, Albert Okhrimenko
Filed: 3 May 17
Utility
Staged underreamer cutter block
14 Nov 23
A downhole assembly includes a bit and a cutting tool uphole of the bit.
Philip G. Trunk
Filed: 10 May 21
Utility
Cutting structure of cutting elements for downhole cutting tools
14 Nov 23
A cutting element may include a substrate; and an ultrahard layer on the substrate, the substrate and the ultrahard layer defining a non-planar working surface of the cutting element such that the ultrahard layer forms a cutting portion and the substrate is at least laterally adjacent to the ultrahard layer.
Huimin Song, Xiaoge Gan, Zhijun Lin, Ke Chen
Filed: 29 May 18
Utility
Anti-whirl stabilization tools
14 Nov 23
A stabilizer can include an outer collar, an inner sleeve, and a locking mechanism.
Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
Filed: 28 Nov 22