Steven C Craig

US Patent:

20190242241, Aug 8, 2019

Filed:

Feb 8, 2018

Appl. No.:

15/891905

Inventors:

- Houston TX, US
Andre J. Naumann - Calgary, CA
Steven H. Craig - Spring TX, US

Assignee:

Baker Hughes, a GE company, LLC - Houston TX

International Classification:

E21B 47/022
E21B 43/12
E21B 10/61
E21B 47/12
E21B 43/28

Abstract:

Systems and methods for acid tunneling within a wellbore include a whipstock and a steerable acid tunneling arrangement which is run into the wellbore. The acid tunneling arrangement is azimuthally and angularly oriented by the whipstock. Information relating to the direction of tunnel development is sensed and provided to a controller at surface and can be used to map the tunnel.

US Patent:

20180266238, Sep 20, 2018

Filed:

May 21, 2018

Appl. No.:

15/984620

Inventors:

- Houston TX, US
Thomas J. Watkins - Calgary, CA
Steven Craig - Spring TX, US
Luis Castro - The Woodlands TX, US

International Classification:

E21B 47/06
E21B 47/00
E21B 47/12
E21B 17/20
E21B 34/14
E21B 34/00

Abstract:

Electrically-operated downhole tools are run into a wellbore on a coiled tubing string which includes tube-wire that is capable of carrying power and data along its length. During operation, a downhole tool is provided power from surface using the tube-wire. Downhole data is provided to the surface via tube-wire.

US Patent:

20160186501, Jun 30, 2016

Filed:

Dec 15, 2015

Appl. No.:

14/969007

Inventors:

- Houston TX, US
Thomas J. Watkins - Calgary, CA
Steven Craig - Spring TX, US
Luis Castro - The Woodlands TX, US

Assignee:

Baker Hughes Incorporated - Houston TX

International Classification:

E21B 17/00
E21B 49/00
E21B 47/12
E21B 47/06
E21B 34/06
E21B 47/00

Abstract:

Electrically-operated downhole tools are run into a wellbore on a coiled tubing string which includes tube-wire that is capable of carrying power and data along its length. During operation, a downhole tool is provided power from surface using the tube-wire. Downhole data is provided to the surface via tube-wire.

US Patent:

20160069173, Mar 10, 2016

Filed:

Sep 5, 2014

Appl. No.:

14/478342

Inventors:

- Houston TX, US
STEVEN H. CRAIG - HOUSTON TX, US
THOMAS J. WATKINS - CALGARY, CA
SILVIU LIVESCU - CALGARY, CA
CHRISTOPHER W. THACKER - THE WOODLANDS TX, US

International Classification:

E21B 43/26
E21B 43/267
E21B 33/12
E21B 17/00
E21B 34/12
E21B 43/14
E21B 17/20

Abstract:

A method and system of treating a horizontal wellbore having multiple production zones. A bottom hole assembly connected to coiled tubing is positioned within the horizontal wellbore. The friction between the casing of the horizontal wellbore and bottom hole assembly and coiled tubing may prevent the bottom hole assembly from traversing the entire length of the horizontal wellbore. After treating a zone within the wellbore, a flush fluid with a lubricant may be pumped down the annulus between the coiled tubing and the casing. The lubricant may reduce the coefficient of friction between the casing and the coiled tubing permitting the bottom hole assembly to travel farther into the horizontal wellbore. The bottom hole assembly may include a vibratory device that may be actuated to reduce the coefficient of friction between the casing and the coiled tubing permitting the bottom hole assembly to travel farther into the horizontal wellbore.

Address:

16906 Smt Oaks Ln, Spring, TX 77379

VIN:

1G1AL55FX77188719

Make:

CHEVROLET

Model:

COBALT

Year:

2007

Address:

22546 Walden Way, Tomball, TX 77375

VIN:

1FTYR10D07PA17822

Make:

FORD

Model:

RANGER

Year:

2007