1026 patents
Page 7 of 52
Utility
Induced seismicity
17 Oct 23
A stimulation includes an injection of a volume of fluid into a formation.
Bogdan Bocaneala, Michael Welch, Murat Zhiyenkulov, Vincenzo De Gennaro, Kamshat Ussenova, David Cameron
Filed: 15 Jun 16
Utility
Approaches to creating and evaluating multiple candidate well plans
17 Oct 23
An improved approach to creating a plan for a well.
Shaoyu Chen, Ping Lyu, Kevin Hermansen, Qingrui Li, Diego Medina, Yingfei Hu, Petter Laurentius Eide, Lucian Johnston
Filed: 25 Jun 21
Utility
Modeling of fluid introduction and/or fluid extraction elements in simulation of coreflood experiment
10 Oct 23
A coreflood experiment may be modeled by generating a three dimensional computer simulation model of a core plug and modeling within the three dimensional computer simulation model one or both of a fluid introduction element or a fluid extraction element of a core holder used in the coreflood experiment.
Shi Su, Marie Ann Giddins, Paul Naccache, Andrew Clarke, Edmund J. Fordham
Filed: 27 Feb 20
Utility
Well planning and drilling service
10 Oct 23
A method can include receiving information that includes well trajectory information, wellsite equipment information and driller information; based at least in part on the information, determining a level of detail of human executable well plan instructions; based at least in part on the information, generating a well plan where the well plan includes human executable well plan instructions based on the determined level of detail; and outputting the well plan.
Mark S. Passolt, Lucian Johnston, Jean-Marc Pietrzyk
Filed: 18 Jun 20
Utility
Adjustable cable management system
10 Oct 23
Apparatus and methods pertaining to moving a train rig between locations associated with corresponding different wellsites.
Jacques Orban, Victor Garcia
Filed: 11 Dec 18
Utility
Rotating control device system
10 Oct 23
A rotating control device (RCD) system includes a housing having a bore, a seal element positioned within the housing, a piston assembly supported within the housing and configured to drive the seal element to seal the bore, and a bearing assembly supported within the housing and configured to enable the seal element to rotate relative to the housing.
Harold Tenorio, Vikas Rakhunde, Jon Tyler, Matthew Givens
Filed: 12 Nov 21
Utility
Linear motor hoisting system
10 Oct 23
Systems and methods for hoisting a top drive of a drilling rig.
Michael Raymond Netecke
Filed: 27 Jul 20
Utility
Perforation tool with propulsion
10 Oct 23
A perforation assembly includes a perforation tool and a propulsion unit coupled to the perforation tool, the propulsion unit comprising an impeller and a protective structure disposed around the impeller.
Andrew Prisbell, Atsushi Nakano, Hari Prakash Kalakonda
Filed: 14 Mar 22
Utility
Methods and systems for reducing hydraulic fracture breakdown pressure via preliminary cooling fluid injection
10 Oct 23
Method and systems and workflows are provided that cool a near-wellbore zone by injection of cooling fluid for reducing hydraulic fracture initiation (breakdown) pressure.
Gallyam Aidagulov, Mustapha Abbad, Devon Chikonga Gwaba
Filed: 15 Nov 21
Utility
Safe transport of shaped charges
10 Oct 23
A shaped charge is described herein, comprising a case; an energetic material disposed in the case; a metallic liner with a first surface disposed in contact with the energetic material and a second surface that is opposite from the first surface, and that defines a cavity; and an attenuator disposed in the cavity.
Cesar Diaz Garcia, David Damm, Scott Malone
Filed: 10 Oct 19
Utility
Enhanced two point flux approximation scheme for reservoir simulation
10 Oct 23
A method for performing a modified two point flux approximation scheme is disclosed.
Tom Jonsthovel, Terry Wayne Stone
Filed: 22 Dec 22
Utility
System and method for active centralization of downhole well tools
3 Oct 23
A technique facilitates control over the positioning of a well tool in a wellbore or other type of borehole.
Mark Hofacker
Filed: 16 Feb 22
Utility
Combined valve system and methodology
3 Oct 23
A technique facilitates operation of a valve system a having combined valve such as a combined formation isolation valve and a circulating valve.
Dinesh R. Patel, Sudhakar Khade
Filed: 15 Nov 18
Utility
Power generation for multi-stage wireless completions
3 Oct 23
Wireless multi-stage completions for providing power to and telemetry communication with downhole device(s) are provided.
Alain Guelat, Debasmita Basak, Dinesh Patel, Christophe Rayssiguier, Bertrand Mancelle
Filed: 25 Jun 20
Utility
Autonomous optimization of single-well and multi-well gas lift
3 Oct 23
Methods and systems are provided for controlling gas lift in at least one production well, which determine a quadratic function that relates flow rate or value of oil produced from a production well to gas flow rate for gas injected into the production well based on flow rate measurements for gas injected into the production well and corresponding flow rate measurements of oil produced from the production well.
Terizhandur S. Ramakrishnan, William J. Bailey, Kashif Rashid
Filed: 26 Dec 19
Utility
Systems and methods to determine rotational oscillation of a drill string
3 Oct 23
Embodiments of the present disclosure relate to a tangible, non-transitory, computer-readable medium that stores instructions executable by one or more processors, in which the instructions cause the one or more processors to determine a threshold value associated with an axial acceleration oscillation amplitude at a drill bit, in which the drill bit is a part of a drilling system.
Benjamin Peter Jeffryes, Adam Ian Bowler
Filed: 16 Nov 18
Utility
Integral reciprocating pump structure supporting spacer section
3 Oct 23
A reciprocating pump having a power end, a fluid end, and a spacer section interposing the power and fluid ends.
Hau Nguyen-Phuc Pham, Rod Shampine
Filed: 8 Jun 20
Utility
Reciprocating pump trunnions connecting crosshead and connecting rod
3 Oct 23
A crosshead assembly for a reciprocating pump.
Hau Nguyen-Phuc Pham, Rod Shampine
Filed: 8 Jun 20
Utility
Hydraulic trigger with locked spring force
3 Oct 23
A system includes a compression spring having a latch sleeve, a piston rod including a groove section, and a ratchet assembly that progressively moves the piston rod in a downward direction.
Bo Chen, Brian Walther, Rannie Dong
Filed: 19 Apr 21
Utility
Interpolation of seismic data with time variant locations
3 Oct 23
Systems, computer readable, and methods concern receiving seismic data representing a subsurface volume.
Michel Schonewille, Robert Bloor
Filed: 16 Dec 16