1
Aju Abraham, Taylor Latham: Hydro-mechanical downhole tool. Smith International, Michael Stonebrook, September 1, 2015: US09121232 (6 worldwide citation)

A downhole tool includes a body supported from a running string; and a releasing assembly for releasing from set liner hanger portions of the tool to be retrieved to the surface. The releasing assembly includes a connecting member for engaging the tool with a liner hanger, a piston hydraulically mov ...


2
Adunola Ige, Obinna Ilochonwu, Arthur I Watson, Grant T Harris, Ian Roberge: Submersible pump control. Schlumberger Technology Corporation, Michael Stonebrook, June 16, 2015: US09057256 (4 worldwide citation)

A system can include an interface to receive sensed data and economic data; a production control framework that includes a module for modeling motor efficiency of an electric submersible pump, a module for modeling gas composition of a fluid being pumped by an electric submersible pump, a module for ...


3
Michael Dowling, Niek Dijkstra: Dual barrier side pocket mandrel with gauge. SCHLUMBERGER TECHNOLOGY CORPORATION, Michael Stonebrook, September 27, 2016: US09453397 (3 worldwide citation)

A dual barrier side pocket mandrel with gauge includes a gas lift barrier valve mandrel with permanent sensors and at least two pockets for accepting gas lift barrier valves, wherein the pockets are connected via a port. The mandrel also includes a production conduit along a central longitudinal axi ...


4
James Hall, Cem Monur: Dual wiper plug system. Smith International, Michael Stonebrook, December 1, 2015: US09200499 (2 worldwide citation)

A dual wiper plug system having a first wiper including a first body having a first bore therethrough, and at least one wiper fin disposed around the body, a second wiper disposed axially above the first wiper, the second wiper including a second body having a second bore therethrough and a first sh ...


5
Robin Bjoroy, Steven Wilson: Multiple electric submersible pump system. Schlumberger Technology Corporation, Michael Stonebrook, November 25, 2014: US08893775 (2 worldwide citation)

An electric submersible pump (“ESP”) module is disclosed for producing fluids from subsea wells. The ESP module includes at least two ESPs positioned side by side and connected in parallel to discharge into a common manifold. The ESPs and manifold can be enclosed in a housing and deployed to a subse ...


6
Steven S Wilson: Subsea injection system. Schlumberger Technology Corporation, Michael Stonebrook, February 24, 2015: US08961153 (1 worldwide citation)

A subsea, seawater injection system, positionable on a seabed for connection to a subterranean well includes a frame, an electrical submersible pump (ESP) positioned in the frame so as to be oriented substantially parallel to the seabed when positioned thereon, and a filter operationally positioned ...


7
Michael Hui Du, Arthur I Watson, David Rowatt, Chad Bremner, Arunkumar Arumugam, David Garrett, Christopher Featherby, Ramez Guindi: Pump motor protector with redundant shaft seal. Schlumberger Technology Corporation, Michael Stonebrook, August 19, 2014: US08807966 (1 worldwide citation)

An electric submersible pump device having a motor part, a pump part, and a protector part. The protector part includes redundant shaft seal parts.


8
Cameron Andersen, Jared Mangum, Garth L Mason, Kenneth John Stoddard, Tyson R Messick: Low profile valves. Schlumberger Technology Corporation, Michael Stonebrook, August 16, 2016: US09416885 (1 worldwide citation)

Low profile valves are described. In an embodiment, a tubular member for fluid transport has a valve constructed within a wall of the tubular member for controlling a radial flow of fluid, such as water, oil, or gas, through the wall without impeding the flow of fluid or tools through the tubular me ...


9
Derek Ingraham, James Hall: Retrievable cementing bushing system. Schlumberger Technology Corporation, Michael Stonebrook, Brandon Clark, June 23, 2015: US09062520 (1 worldwide citation)

A technique facilitates downhole service operations including cementing operations. A retrievable cementing bushing is designed to facilitate the service operation and includes a body on which is mounted an engagement lug. The engagement lug is mounted for movement in a radial direction and includes ...


10
Barton Sponchia, Gabriel Isaicu, Patrick McKinley, Matthew C Williams: Assembly and technique for completing a multilateral well. Schlumberger Technology Corporation, Michael Stonebrook, March 22, 2016: US09291003 (1 worldwide citation)

An apparatus that is usable with a well includes an assembly, which includes a whipstock and a lateral deflector that are adapted to be run downhole into a first wellbore of the well as a unit. The whipstock is adapted to guide at least a drilling string to form a second wellbore, and the lateral de ...