Kirk Paul Guidry
Engineering at Branson Ln, Cypress, TX

2011016, Jul 7, 2011

Mar 11, 2008

12/595202

Dennis P. Nguyen - Pearland TX, US
Kirk P. Guidry - Cypress TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 19/18, E21B 19/00

166378, 166 7751

A wellhead system is provided. In one embodiment, the wellhead system includes first and second wellhead components or members. An exemplary first wellhead member includes an internal bore and a first groove, while an exemplary second wellhead member is at least partially disposed within the internal bore such that a second groove of the second wellhead member is aligned with the first groove. The wellhead system may include a locking ring positioned within at least one of the first or second grooves, and a retaining ring at least partially disposed within the internal bore between the first and second wellhead members. Further, in one embodiment, the retaining ring is configured to selectively engage the locking ring to facilitate securing of the second wellhead member to the first wellhead member. Other embodiments of wellhead systems, devices, and methods of coupling the same are also provided.

2014006, Mar 6, 2014

Aug 24, 2013

13/975328

Jay Patrick Painter - Webster TX, US
Kirk Paul Guidry - Cypress TX, US

Cameron International Corporation - Houston TX

E21B 33/03

166 881

A wellhead system is provided. In one embodiment, the wellhead system includes a bypass sleeve for temporarily isolating portions of a wellhead assembly from pressurized fracing fluid. The bypass sleeve may include a generally tubular body having a tool interface, a lock ring disposed at least partially around the body, and an anti-rotation device coupled to the body. In some embodiments, the anti-rotation device includes a resilient member disposed in a cavity in the body, and an anti-rotation member biased away from the body by the resilient member. The anti-rotation member of some embodiments extends radially outward from the body.

2012003, Feb 16, 2012

Apr 29, 2010

13/257964

Kirk P. Guidry - Cypress TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 43/26

1661775

A wellhead assembly is provided. In one embodiment, the wellhead assembly includes a universal frac sleeve assembly for isolating portions of a wellhead assembly from pressurized fracing fluid. The universal frac sleeve assembly may include an inner sleeve, an outer sleeve, and a seal. Axial movement of the inner sleeve relative to the outer sleeve causes the seal to expand radially, thereby forming a seal within the wellhead assembly.

2010018, Jul 22, 2010

Apr 23, 2008

12/602651

Dennis P. Nguyen - Pearland TX, US
Kirk P. Guidry - Cypress TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

F16B 7/18, F16L 55/00

403 14, 285 18

A novel connector is provided, in one embodiment, the connector includes a collar () configured to receive first and second components (). In this embodiment, the connector may also include a load ring () configured to be received in a groove () of the second component () and to move into and out of engagement with the collar () when the second component () is received by the collar (). The connector of this illustrative embodiment may also include a locking ring () configured to inhibit disengagement of the load ring () from the. collar (). In some embodiments, engagement of the load ring () and the collar () effects securing of the first and second components () to one another. Other devices, systems, and methods related to such connectors are also disclosed.

2013002, Jan 24, 2013

Jul 20, 2011

13/186571

Delbert Edwin Vanderford - Cypress TX, US
Max Van Adrichem - Houston TX, US
Kirk P. Guidry - Cypress TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 23/00, E21B 43/10

166382, 166208

An adjustable mudline suspension system, including a tubing hanger having an exterior profile, a clamp having an inner profile to mate with the exterior profile of the tubing hanger, a biasing element to bias the clamp radially inward into an engaged position where the inner and exterior profiles are mated, and a piston to bias the clamp radially outward into a disengaged position where the inner and exterior profiles are not mated when hydraulically actuated. The weight of the tubing hanger is supported by the adjustable mudline suspension system when the interior profile of the clamp mates with the exterior profile of the hanger.

2014006, Mar 13, 2014

Aug 23, 2013

13/975275

Kirk P. Guidry - Cypress TX, US

Cameron International Corporation - Houston TX

E21B 33/03

166 7513

An integrated wellhead assembly is provided to enable free flow production and artificial lift production from a well without requiring removal and/or reconfiguration of the wellhead assembly. The wellhead assembly includes an upper portion and a lower portion forming an integrated assembly. The upper portion includes a flow tee and at least one set of rams. The lower portion includes a shoulder to receive a hanger. The upper portion may seal the bore of the wellhead assembly and provide full bore access to the bore of the wellhead assembly.

2013003, Feb 7, 2013

Aug 5, 2011

13/204527

Kirk Paul Guidry - Cypress TX, US
Stefan Marek Radwanski - Houston TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 43/26

1661775

A system, in certain embodiments, includes a horizontal fracturing tree. The horizontal fracturing tree includes a first hydraulic fracturing bore configured to flow a first fluid, wherein the first hydraulic fracturing bore extends along a first horizontal axis, and the first horizontal axis is generally perpendicular to a vertical axis of a wellhead.

2011024, Oct 6, 2011

Mar 27, 2009

12/934312

Dennis P. Nguyen - Pearland TX, US
Kirk P. Guidry - Cypress TX, US
Haw Keat Lim - Jurong Industrial Estate, SG

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 19/00, E21B 19/16

166348, 166360

A well production system including a wellhead and a first casing string supported from a first casing hanger landed on a shoulder in the wellhead bore. A loading shoulder assembly is installable in the wellhead and includes an energizing ring, a loading ring threaded into the interior of the energizing ring, a lock ring, and a hold-down ring threaded into the interior of the loading ring. The hold-down ring engages the first casing hanger to prevent rotation of the hold-down ring and restrain rotation of the loading ring. The lock ring is expandable from an unset position into supporting engagement with the wellhead in a set position upon rotation of the energizing ring. The hold-down ring is also moveable axially out of the loading ring to restrain the first casing hanger.

8544535, Oct 1, 2013

Feb 12, 2010

12/705484

Sheldon Cote - Missouri TX, US
Kirk P. Guidry - Cypress TX, US

Cameron International Corporation - Houston TX

E21B 33/04, E21B 33/03

166 7513, 166368

An integrated wellhead assembly is provided to enable free flow production and artificial lift production from a well without requiring removal and/or reconfiguration of the wellhead assembly. The wellhead assembly includes an upper portion and a lower portion forming an integrated assembly. The upper portion includes a flow tee and at least one set of rams. The lower portion includes a shoulder to receive a hanger. The upper portion may seal the bore of the wellhead assembly and provide full bore access to the bore of the wellhead assembly.

2013007, Mar 28, 2013

Sep 23, 2011

13/243252

Kirk P. Guidry - Cypress TX, US

CAMERON INTERNATIONAL CORPORATION - Houston TX

E21B 43/26, F16L 27/12

1661775, 285302

An adjustable fracturing system is provided. In one embodiment, the system includes a fracturing manifold coupled to a fracturing tree to allow the fracturing tree to receive fracturing fluid from the fracturing manifold. The system also includes an adjustment joint configured to be varied in length to facilitate coupling of the fracturing manifold to the fracturing tree. Additional systems, devices, and methods are also disclosed.