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Dril-Quip (DRQ)

Utility
Selective position top-down cementing tool
1 Mar 22
A cementing system and method for selectively providing bottom-up cementing and top-down cementing of a liner during a single downhole trip are provided.
Edward Shannon Royer
Filed: 11 Sep 20
Utility
Subsea equipment alignment device
14 Dec 21
Systems and methods for coupling subsea tubular members together are provided.
Blake T. DeBerry, Morris B. Wade, Flavio Santos, Andrew Mitchell, Gregory Norwood, Robert Buxton, David Scantlebury, Matthew Crotwell, Justin Rye, Todd L. Scaggs
Filed: 4 Dec 20
Utility
Tubing hanger alignment device
23 Nov 21
Systems and methods for landing a tubing hanger in a wellhead and then orienting a tubular housing (e.g., tree, spool, or flowline connection body) relative to the tubing hanger while landing the tubular housing on the wellhead are provided.
Andrew Mitchell, Robert Buxton, David Scantlebury, Matthew Crotwell, Gregory Norwood, Justin Rye
Filed: 7 May 20
Utility
Ball valve with pressure absorbing accumulator
26 Oct 21
A ball valve assembly including a fluid storage mechanism (e.g., accumulator) that absorbs excess fluid pressure vented through a communication port is provided.
Morris B. Wade
Filed: 20 Dec 19
Utility
One trip lockdown sleeve and running tool
27 Jul 21
A lockdown sleeve and a running tool that may be used to install the lockdown sleeve within a wellhead in a single trip are provided.
Rodrigo Albani Queiroz, Carlos Eduardo Martins Gaban, Sergio Campelo Almeida, Guilherme Pedro Eppinghaus Neto, Fife Ellis
Filed: 7 Jan 20
Utility
Tubing hanger alignment device
16 Mar 21
Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided.
Blake T. DeBerry, Morris B. Wade, Flavio Santos, Gregory Norwood, Robert Buxton, Justin Rye, Todd L. Scaggs
Filed: 9 Oct 20
Utility
Tubing hanger alignment device
9 Nov 20
Systems and methods for landing a tubing hanger in a wellhead and then orienting a tree (or spool, or flowline connection body) relative to the tubing hanger while landing the tree on the wellhead are provided.
Blake T. DeBerry, Morris B. Wade, Flavio Santos, Gregory Norwood, Robert Buxton, Justin Rye, Todd L. Scaggs
Filed: 23 Aug 18
Utility
Subsea system and method for high pressure high temperature wells
29 Jun 20
A subsea production system and method for installing the same are provided.
Bruce Joseph Witwer, Justin Edward Morse, Daniel J. McLaughlin, Gregory Dale Williams, James R. Bower
Filed: 15 Aug 19
Utility
Radial ratchet dog anti-rotation device
6 Apr 20
In one embodiment, an anti-rotation system includes a first tubular member having an extended thread and a torque shoulder, the first tubular member comprising a radial recessed area, the radial recessed area located axially between the external thread and the torque shoulder of the first tubular member.
John E. Nelson, Justin Rye, Flavio E. Santos
Filed: 9 Feb 17
Utility
Self-locking packer carrier
30 Mar 20
A self-locking packer carrier includes an integrated locking mechanism that locks the packer carrier directly to the packer cone after the sealing element is fully set.
Steven M. Zakharia, Frank D. Kalb, Curtis W. Payne
Filed: 22 Mar 18
Utility
High capacity universal connector
6 Jan 20
A high capacity universal connector for use in connecting tubular members and a method for sealing the tubular members is provided.
Mark A. Manning, Blake T. DeBerry, Morris B. Wade, Bruce J. Witwer
Filed: 27 Apr 17
Utility
Push to release c-ring slip retention system
9 Dec 19
An improved c-ring slip retention system and method for extraction of the c-ring slip are provided.
Steven M. Zakharia, Curtis W. Payne, Frank D. Kalb
Filed: 11 Dec 17
Utility
Cam-style anti-rotation device for connector assembly
7 Oct 19
An improved anti-rotation device designed to prevent rotation of a first threaded portion of a connector assembly with respect to a second threaded portion of the connector assembly is provided.
Blake T. DeBerry, Morris B. Wade
Filed: 30 May 16
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