Rogelio R Cantu

US Patent:

20200157898, May 21, 2020

Filed:

Aug 22, 2019

Appl. No.:

16/548713

Inventors:

- Great Yarmouth, GB
Rogelio Cantu - Houston TX, US

Assignee:

ACCESSESP UK LIMITED - Great Yarmouth

International Classification:

E21B 23/12

Abstract:

A system and method for deploying a reverse Y-tool are provided. The system and method may include a first tubing branch in line with production tubing and a second tubing branch offset from the first tubing branch. The Y-tool system may also have a retrievable Electric Submersible Pump (ESP) and an orienting whipstock deployed in the first tubing branch. The orienting whipstock may direct other wellbore components to the second tubing branch. The radius of the second tubing branch is less than a radius of the first tubing branch. A reverse Y-tool mandrel is also provided that includes an upper head comprising an upper connection to production tubing, a middle body comprising a discriminating section profile, and a bottom section comprising a lower connection to production tubing and a lower connection to bypass tubing.

US Patent:

20200080388, Mar 12, 2020

Filed:

Nov 15, 2019

Appl. No.:

16/685898

Inventors:

- Great Yarmouth, GB
Andras Bencze - Morden, GB
Rogelio Cantu - Houston TX, US

Assignee:

ACCESSESP UK LIMITED - Great Yarmouth

International Classification:

E21B 17/02
H01R 13/523
H01R 13/52

Abstract:

Disclosed are methods and devices for testing downhole connector electrical systems and cable integrity during installation of a permanent completion, including a customized retrievable plug arm assembly connectable to the completion during RIH, the tool mimicking a retrievable ESP, but without motor, and can be employed with or without pressure isolation. Another method employs a slidable starpoint located within the downhole wet mate connector of the completion to provide continuous electrical contact between the phases when no retrievable assembly is in place. When a retrievable assembly is later put in place, the slidable starpoint is moved into a second position that no longer provides electrical contact between the phases. Another method uses fusible links installed between two conductors within the downhole electrical connector system of the completion to provide similar electrical contact between phases, the fusible link configured to melt away once motor current is sent through the conductors.

US Patent:

20190089143, Mar 21, 2019

Filed:

Sep 21, 2018

Appl. No.:

16/138733

Inventors:

- Great Yarmouth, GB
Dwayne Leismer - Houston TX, US
Rogelio Cantu - Houston TX, US
Stephen Janert - Houston TX, US

Assignee:

ACCESSESP UK LIMITED - Great Yarmouth

International Classification:

H02G 15/064
H01B 7/04
H01R 13/533
H01R 9/05
E21B 43/12

Abstract:

A stress cone for reducing electrical stresses is disclosed for use on terminated ends of tubing encapsulated power cable used in surface applications in a subsurface well power system employing electric submersible pumps (ESPs). The stress cone comprises an annular section about a longitudinal axis for receiving a terminated end of the TEPC in its first end and for abutting the terminated metal TEPC end against a metal shoulder at its second end therein, and an insulation chamber axially aligned with and connected to the annular section. The chamber comprises a metal interior surface symmetrical about the axis. The insulated TEPC core (without outer metal sheath) passes through the insulation chamber along the axis and then exits. The ID of the TEPC metal sheath and the inside metal surface of the chamber form a smooth ground plane transition surface. Insulation material surrounds the TEPC insulation layer within the insulation chamber.

US Patent:

20170204680, Jul 20, 2017

Filed:

Jan 17, 2017

Appl. No.:

15/408336

Inventors:

- Staines, GB
Andras Bencze - Morden, GB
Rogelio Cantu - Houston TX, US
Matthew Paul Benham - Houston TX, US

Assignee:

ACCESSESP UK LIMITED - Staines

International Classification:

E21B 17/02
H01R 13/00
H01R 13/533
H01R 13/52
E21B 17/00
E21B 17/042

Abstract:

The present invention is directed to fluid compensated downhole connectors and connection systems employing an intensified dielectric fluid compensation. Also disclosed is a permanent downhole fluid compensated electrical connector assembly employing an intensified dielectric fluid compensation. The present disclosure is also directed to a field bypass connector system for a downhole completion tool, such as a packer, and a retrievable wet connect system also employing intensified dielectric fluid compensation.