2001 patents
Page 61 of 101
Utility
Unified Setting Tool and Wireline Adapter Kit
17 Mar 22
A system includes a setting tool, which includes a housing, a piston, and an inner mandrel, and a settable device.
Bhushan Pendse, Laurent Alteirac, Robert M. Graham
Filed: 14 Sep 21
Utility
a Method for Multilayer Hydraulic Fracturing Treatment with Real-time Adjusting
17 Mar 22
Methods include designing and performing hydraulic fracturing treatments that utilize tube wave analysis by a combination of a flow rate splitting simulator and a multilayer fracturing (MLF) simulator to optimize treatment design parameters.
Denis Viktorovich BANNIKOV, Ivan Anatolyevich TSYGULEV, Ivan Vladimirovich VELIKANOV
Filed: 6 Dec 18
Utility
Esp Monitoring System and Methodology
17 Mar 22
A technique is provided to facilitate monitoring of contaminants which can potentially enter an electric submersible pumping system.
Peter Hondred, Jason Holzmueller, Alejandro Camacho Cardenas, Johan Lindal Haug, Geir Kroslid, Jinglei Xiang, Gregory Howard Manke
Filed: 19 Dec 19
Utility
Estimation of Fluid Saturation of a Formation from Integration of Multiple Well Logs
17 Mar 22
Methods and systems are provided characterizing a formation traversed by a wellbore, wherein the formation includes at least a flushed zone and an uninvaded zone, which involve obtaining well log data based on plurality of different well log measurements of the formation at multiple depths in the wellbore.
Chang-Yu Hou, Lin Liang, Lalitha Venkataramanan, Harish Baban Datir, Austin Boyd, Vasileios-Marios Gkortsas
Filed: 10 Mar 20
Utility
Automatic wellbore activity schedule adjustment method and system
15 Mar 22
A method can include determining an ideal activity speed profile of an activity for a well, where the ideal activity speed profile of the activity for the well corresponds to a length of the well; forecasting a start time and a stop time using the ideal activity speed profile of the activity; generating a drilling plan using the start time and the stop time where another activity commences after the stop time; during performance of the activity for the well, receiving data indicative of an actual activity speed of the activity for the well for a corresponding length of the well; during the performance of the activity, deciding to make an adjustment to the performance of the activity for the well using the ideal activity speed profile and the actual activity speed of the activity for the well; and adjusting the stop time of the drilling plan.
Ginger Hildebrand, Chunling Gu Coffman, John Christian Luppens
Filed: 1 Apr 19
Utility
Tool positioning technique
15 Mar 22
Systems and techniques for locating a tool component in a channel of a blowout preventer.
Rod William Shampine
Filed: 14 Feb 19
Utility
High performance water based fluid
15 Mar 22
A fluid may include an aqueous based continuous phase, a pH adjusting additive, wherein the pH adjusting additive is formic acid, and a clay hydration suppressant agent having the formula H2NCH(CH3)CH2(OCH(CH3)CH2)xNH2, wherein x is a value less than 15.
Steven Philip Young, Emanuel Stamatakis, Meghan Ruth Riley, Yiyan Chen
Filed: 31 Jul 15
Utility
Systems and techniques for controlling and monitoring downhole operations in a well
15 Mar 22
An apparatus and method for using a pressure-powered tool to perform a downhole operation in a well determine the operating condition of the tool based on indications of pressure in a region associated with the tool.
Chao Wang, Julien Bost, Vincent Nicolas, Abbigail Ullrich, Quangen Du
Filed: 9 Dec 19
Utility
Rotating control device system with rams
15 Mar 22
A rotating control device (RCD) system includes a housing having a bore, a first ram assembly supported in the housing, and a second ram assembly supported within the housing.
Harold Tenorio, Jon Tyler
Filed: 28 May 20
Utility
System and method for electro-hydraulic actuation of downhole tools
15 Mar 22
A technique facilitates wellbore operations and utilization of wellbore equipment, e.g. equipment comprising actuation devices for downhole tools.
Benoit Deville, Srinivas Poluchalla, Virinchi Mallela, Marian Faur, Charley Martinez
Filed: 30 Oct 18
Utility
System and Method for Washing and Doping Oilfield Tubulars
10 Mar 22
A washing and doping mechanism includes a bushing that is configured to engage a tubular that is in a substantially vertical orientation.
Joe Rodney Berry, Thomas K. van der Zwet, Michael Brzezniak
Filed: 4 Sep 20
Utility
Rotating Control Device System
10 Mar 22
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
Methods of Forming Near Wellbore Barriers and Reducing Backwashing of Proppants
10 Mar 22
Methods of treating a portion of a wellbore include introducing a first treatment fluid to a far-field area of a subterranean formation, the first treatment fluid comprising a first proppant, and introducing a second treatment fluid to a near wellbore area of the subterranean formation, the second treatment fluid comprising a second proppant different from the first proppant.
Dmitriy USOLTSEV, Jose Alberto ORTEGA ANDRADE, Jiangshui HUANG, Bernhard LUNGWITZ
Filed: 17 Dec 19
Utility
Power Management at a Wellsite
10 Mar 22
Apparatus and methods for managing power at a wellsite.
Shunfeng Zheng
Filed: 4 Sep 20
Utility
Determining Reservoir Fluid Properties from Downhole Fluid Analysis Data Using Machine Learning
10 Mar 22
Methods for determining in situ the value of a formation fluid parameter using a downhole fluid analysis (DFA) tool.
Shahnawaz Molla, Farshid Mostowfi
Filed: 18 Dec 19
Utility
Methods and Systems for Determining Fast and Slow Shear Directions in an Anisotropic Formation Using A Logging While Drilling Tool
10 Mar 22
Methods are provided for determining properties of an anisotropic formation (including both fast and slow formations) surrounding a borehole.
Pu Wang, Sandip Bose, Bikash Kumar Sinha, Ting Lei
Filed: 13 Sep 21
Utility
Reel transport apparatus and method
8 Mar 22
An apparatus comprising a mobile carrier operable for transporting a reel of oilfield tubing across ground.
Devin Rock, Pedro Rangel, Eddie R. Burrell
Filed: 19 Aug 19
Utility
Electrically conductive fiber optic slickline for coiled tubing operations
8 Mar 22
A slickline that includes both electrically conductive and fiber optic capacity.
Joseph Varkey, David Kim, Maria Grisanti, Montie W. Morrison, Burcu Unai Altintas, Sheng Chang
Filed: 13 Sep 13
Utility
Intelligent energy management system of a drilling rig
8 Mar 22
A system may include a top drive coupled to a mast on a drilling rig.
Mateo Garcia
Filed: 3 Apr 20
Utility
Method and system for determining depths of drill cuttings
8 Mar 22
Methods of and systems for determining depths of provenance of drill cuttings contained in a drilling fluid received from a wellbore, the drilling fluid containing drill cuttings of different sizes that arrive at surface at different recorded times, the drill cuttings originating from different formation layers at different depth along the wellbore.
Paul Simon Hammond
Filed: 23 Oct 17