Filiberto M Garcia

US Patent:

20070044971, Mar 1, 2007

Filed:

Sep 1, 2005

Appl. No.:

11/218157

Inventors:

Jimmy Livingston - Tomball TX, US
Jay Motley - Katy TX, US
Filiberto Garcia - Houston TX, US
C. Isaacks - Cypress TX, US
Noe Cordova - Houston TX, US
James Streater - Humble TX, US

International Classification:

E21B 34/02
E21B 31/12

US Classification:

166301000, 166099000

Abstract:

A C-plate assembly for use in a cable-guided fishing assembly is disclosed. The disclosed invention provides a C-plate assembly in which a closure member is slidable from an open position, which allows a wellbore tubular or other item to be positioned in the cut-out section of the C-plate base, to a closed position, which closes the opening to the cut-out section and thereby prevents the wellbore tubular or other item from being unintentionally knocked free from the cut-out section during a fishing operation. The closure member is locked in place in the closed position by inserting the ends of a movable handle extending off of one side of the C-plate base into openings in the C-plate base. The ends of the movable handle are spring loaded to allow for the ends to be pulled out of the openings in the C-plate base such that the closure member can be “unlocked” and moved from a closed position to an open position during operation.

US Patent:

20140069649, Mar 13, 2014

Filed:

Nov 7, 2013

Appl. No.:

14/074708

Inventors:

DANIEL HERNANDEZ - PASADENA TX, US
FILIBERTO GARCIA - SPRING TX, US

Assignee:

NATIONAL OILWELL VARCO, L.P - HOUSTON TX

International Classification:

E21B 31/18

US Classification:

166301, 166 98

Abstract:

A grapple for use in an overshot has a tension ring with a reduced helix diameter but the helix diameter is not reduced on either sides of the control finger slot. One embodiment includes expansion blades on the inner diameter (“ID”) of the tension ring to allow the grapple to expand substantially before the fish reaches the segments. An embodiment provides for a control with an offset finger to allow the guide thread ID to be smaller than the bowl helix major ID. Also provided is grapple control for a spiral grapple that has at least one gap to allow the grapple control to be more compliant during fishing operations. The control may include one or more bridges of reduced thickness. Alternate embodiments include gaps and support bands with or without bridges and/or a backup ring to help eliminate misalignment of the grapple control with the support shoulder of the overshot guide.

US Patent:

20220364451, Nov 17, 2022

Filed:

May 28, 2021

Appl. No.:

17/334508

Inventors:

- Houston TX, US
Chad Joost - Houston TX, US
Chris Harvell - Houston TX, US
Paul Smith - Houston TX, US
Filiberto Garcia - Houston TX, US
Adam Lambertus - Houston TX, US
Jeff Smith - Houston TX, US

International Classification:

E21B 43/26

Abstract:

An integrated fracking system may include a substructure assembly including one or more frame rails. The integrated fracking system may include a variable frequency drive (VFD) coupled to the frame rails of the substructure assembly. The integrated fracking system may include a transformer coupled to the frame rails of the substructure assembly. The integrated fracking system may include a pump subsystem. The pump subsystem may include a first frac pump, a first motor operatively coupled to the first frac pump, a second frac pump, and a second motor operatively coupled to the second frac pump. The pump subsystem may be coupled to the frame rails of the substructure assembly.