128 patents
Page 7 of 7
Utility
Wireless Sheave Wheel for Wireline Operations
29 Apr 20
A sheave wheel includes a housing; a wheel attached to the housing and configured to rotate relative to the housing; a depth and tension measurement system attached to the housing and configured to measure a parameter associated with the wheel; and a local control system attached to the housing and configured to exchange information associated with the measured parameter in a wireless manner with a ground control system.
Phillip PHELPS, Rick WALLACE
Filed: 21 Apr 19
Utility
Wireless Sheave Wheel Assembly with Imagining Capabilities for Well Operations
29 Apr 20
A sheave wheel assembly includes a housing; a wheel attached to the housing and configured to rotate relative to the housing; an imaging system attached to the housing and configured to obtain images of a surrounding of the sheave wheel assembly; and a transceiver attached to the housing and configured to send the images in a wireless manner to a ground control system.
Phillip PHELPS, Rick WALLACE, Cameron KIRKPATRICK
Filed: 27 Oct 19
Utility
Molded tool and a method of manufacture
27 Apr 20
A molded tool is formed from a compression mold material and a corresponding method of manufacture is disclosed.
Joel L. Barlow, Joel T. Barlow, Chapman Barlow
Filed: 1 Aug 18
Utility
Wellbore plug isolation system and method
6 Apr 20
A wellbore plug isolation system and method for positioning plugs to isolate fracture zones in a horizontal, vertical, or deviated wellbore is disclosed.
Philip Martin Snider, Kevin R. George, John T. Hardesty, Michael D. Wroblicky, Nathan G. Clark, James A. Rollins, David S. Wesson
Filed: 7 Feb 18
Utility
Large-bore downhole isolation tool with plastically deformable seal and method
30 Mar 20
A downhole isolation tool for sealing a well, the downhole isolation tool including a sealing element having an internal surface that defines a bore of the downhole isolation tool.
John T. Hardesty, Michael Wroblicky, Philip M. Snider, David S. Wesson
Filed: 4 Oct 18
Utility
Debris preventing downhole air lock device and method
9 Mar 20
An air lock device for sealing a casing located inside a well, the air lock device including a body having a bore and configured to be attached with each end to the casing; a moving element located inside the bore; and a blocking element connected to the moving element, the blocking element preventing a fluid to pass through the bore of the body.
Dennis Roessler, Raymond Shaffer, Kevin George
Filed: 14 Nov 18
Utility
Perforating gun system and method
9 Mar 20
A detonator block for housing a detonator includes a body configured to host the detonator, the body having a first end that is configured to be attached to a gun assembly element, and the body having a second end, opposite to the first end, and configured to electrically connect to a gun.
Terrell Saltarelli, John T. Hardesty
Filed: 19 Sep 18
Utility
Hydraulically Activated Setting Tool and Method
4 Mar 20
A sub connects a gun string to a hydraulically activated setting tool for setting an auxiliary tool in a well.
Robert DAVIS, Wayne ROSENTHAL, Kevin GEORGE, David WESSON, Michael WROBLICKY, Jeremy CASTANEDA
Filed: 5 Nov 19