CHARLES W. PLEASANTS

Person

CYPRESS, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Annulus mounted potential energy driven setting tool
- Patent number 9,488,028
- Issue date Nov 8, 2016
- Baker Hughes Incorporated
- Aubrey C. Mills
- E21 - EARTH DRILLING MINING
Information Patent Grant
Annulus mounted potential energy driven setting tool
- Patent number 8,813,857
- Issue date Aug 26, 2014
- Baker Hughes Incorporated
- Aubrey C. Mills
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole multiple cycle tool
- Patent number 8,739,864
- Issue date Jun 3, 2014
- Baker Hughes Incorporated
- James Alan Crider
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combination whipstock and seal bore diverter system
- Patent number 7,905,279
- Issue date Mar 15, 2011
- Baker Hughes Incorporated
- Daniel R. Hart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for completing a subterranean well and associated methods...
- Patent number 6,059,037
- Issue date May 9, 2000
- Halliburton Energy Services, Inc.
- James R. Longbottom
- E21 - EARTH DRILLING MINING
Information Patent Grant
Whipstock mill
- Patent number 6,056,056
- Issue date May 2, 2000
- Douglas G. Durst
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore milling and drilling
- Patent number 5,887,655
- Issue date Mar 30, 1999
- Weatherford/Lamb, Inc.
- David M. Haugen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore milling system and method
- Patent number 5,806,595
- Issue date Sep 15, 1998
- Weatherford/Lamb, Inc.
- Dale E. Langford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-face whipstock with sacrificial face element
- Patent number 5,787,978
- Issue date Aug 4, 1998
- Weatherford/Lamb, Inc.
- Thurman B. Carter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Starting mill and operations
- Patent number 5,720,349
- Issue date Feb 24, 1998
- Weatherford U.S., Inc.
- Charles W. Pleasants
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Annulus Mounted Potential Energy Driven Setting Tool
- Publication number 20140144653
- Publication date May 29, 2014
- BAKER HUGHES INCORPORATED
- Aubrey C. Mills
- E21 - EARTH DRILLING MINING
Information Patent Application
Annulus Mounted Potential Energy Driven Setting Tool
- Publication number 20120211221
- Publication date Aug 23, 2012
- BAKER HUGHES INCORPORATED
- Aubrey C. Mills
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Multiple Cycle Tool
- Publication number 20110315389
- Publication date Dec 29, 2011
- BAKER HUGHES INCORPORATED
- James Alan Crider
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SEAL AND ANCHOR RELEASING SYSTEM AND METHOD
- Publication number 20100084140
- Publication date Apr 8, 2010
- BAKER HUGHES INCORPORATED
- Gregory L. Hern
- E21 - EARTH DRILLING MINING
Information Patent Application
COMBINATION WHIPSTOCK AND SEAL BORE DIVERTER SYSTEM
- Publication number 20090255664
- Publication date Oct 15, 2009
- BAKER HUGHES INCORPORATED
- Daniel R. Hart
- E21 - EARTH DRILLING MINING

CHARLES W. PLEASANTS

Person

Patents Grantslast 30 patents

Annulus mounted potential energy driven setting tool

Annulus mounted potential energy driven setting tool

Downhole multiple cycle tool

Combination whipstock and seal bore diverter system

Apparatus for completing a subterranean well and associated methods...

Whipstock mill

Wellbore milling and drilling

Wellbore milling system and method

Multi-face whipstock with sacrificial face element

Starting mill and operations

Patents Applicationslast 30 patents

Annulus Mounted Potential Energy Driven Setting Tool

Annulus Mounted Potential Energy Driven Setting Tool

Downhole Multiple Cycle Tool

DOWNHOLE SEAL AND ANCHOR RELEASING SYSTEM AND METHOD

COMBINATION WHIPSTOCK AND SEAL BORE DIVERTER SYSTEM