using radioactive markers

Industry

CPC
E21B47/044

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B47/00Survey of boreholes or wells

Current Industry

E21B47/044using radioactive markers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Depth/orientation detection tool and methods thereof
- Patent number 10,526,887
- Issue date Jan 7, 2020
- ConocoPhillips Company
- Curtis G. Blount
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radioactive tag detection for downhole positioning
- Patent number 10,323,505
- Issue date Jun 18, 2019
- Halliburton Energy Services, Inc.
- Donald Kyle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Logging method for locating watered zone in horizontal well with hi...
- Patent number 10,280,736
- Issue date May 7, 2019
- INSTITUTE OF NUCLEAR PHYSICS AND CHEMISTRY, CHINA ACADEMY OF ENGINEERING PHYSICS
- Wen Huang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System and method for dynamic formation detection using dynamic dep...
- Patent number 10,042,081
- Issue date Aug 7, 2018
- Motive Drilling Technologies Inc.
- Todd W. Benson
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for formation detection and evaluation
- Patent number 9,429,676
- Issue date Aug 30, 2016
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for formation detection and evaluation
- Patent number 8,818,729
- Issue date Aug 26, 2014
- Hunt Advanced Drilling Technologies, L.L.C.
- Brian E. Stokeld
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for determining wellbore parameters
- Patent number 7,686,077
- Issue date Mar 30, 2010
- Danny M. Casey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well production optimizing system
- Patent number 7,373,976
- Issue date May 20, 2008
- Danny M. Casey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reservoir management system and method
- Patent number 7,154,411
- Issue date Dec 26, 2006
- Schlumberger Technology Corporation
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for positioning a downhole tool
- Patent number 7,073,582
- Issue date Jul 11, 2006
- Halliburton Energy Services, Inc.
- Michael L. Connell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reservoir management system and method
- Patent number 6,943,697
- Issue date Sep 13, 2005
- Schlumberger Technology Corporation
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Grant
Use of cesium as a tracer in coring operations
- Patent number 6,912,898
- Issue date Jul 5, 2005
- Halliburton Energy Services, Inc.
- Christopher Jones
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reservoir monitoring through windowed casing joint
- Patent number 6,864,801
- Issue date Mar 8, 2005
- Schlumberger Technology Corporation
- Jacques Tabanou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reservoir management system and method
- Patent number 6,693,553
- Issue date Feb 17, 2004
- Schlumberger Technology Corporation
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reservoir monitoring through modified casing joint
- Patent number 6,426,917
- Issue date Jul 30, 2002
- Schlumberger Technology Corporation
- Jacques Tabanou
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formation pressure measurement with remote sensors in cased boreholes
- Patent number 6,070,662
- Issue date Jun 6, 2000
- Schlumberger Technology Corporation
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite coiled tubing apparatus and methods
- Patent number 6,065,540
- Issue date May 23, 2000
- Schlumberger Technology Corporation
- Bart Thomeer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite coiled tubing apparatus and methods
- Patent number 5,933,945
- Issue date Aug 10, 1999
- Dowell Schlumberger
- Bart Thomeer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual downhole injection system utilizing coiled tubing
- Patent number 5,884,701
- Issue date Mar 23, 1999
- Schlumberger Technology Corpporation
- Sheldon Von Plahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite coiled tubing apparatus and methods
- Patent number 5,828,003
- Issue date Oct 27, 1998
- Dowell -- A Division of Schlumberger Technology Corporation
- Bart Thomeer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Treatment of radioactive material
- Patent number 5,678,239
- Issue date Oct 14, 1997
- Scotoil Group plc
- Ian David Farquhar Davidson
- E21 - EARTH DRILLING MINING
Information Patent Grant
System for depth measurement in a wellbore using composite coiled t...
- Patent number 5,469,916
- Issue date Nov 28, 1995
- Conoco Inc.
- Alex Sas-Jaworsky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Natural gamma ray logging sub
- Patent number 5,285,065
- Issue date Feb 8, 1994
- Robert A. Daigle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for wireline operation depth control in cased wells
- Patent number 5,279,366
- Issue date Jan 18, 1994
- Patrick L. Scholes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing centralizer
- Patent number 5,095,981
- Issue date Mar 17, 1992
- Raymond F. Mikolajczyk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for measuring subsidence
- Patent number 5,005,422
- Issue date Apr 9, 1991
- Schlumberger Technology Corporation
- Mario Ruscev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for placing a radioactive source in a formation through whic...
- Patent number 4,916,312
- Issue date Apr 10, 1990
- Schlumberger Technology Corporation
- Ian C. Ellis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for use in cementing a casing string within a well bore
- Patent number 4,825,947
- Issue date May 2, 1989
- Raymond F. Mikolajczyk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for injecting radioactive tagged sand into oil...
- Patent number 4,799,552
- Issue date Jan 24, 1989
- Gulf Nuclear, Inc.
- Elick H. Acree
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of automatically determining drilling fluid lag time while d...
- Patent number 4,739,655
- Issue date Apr 26, 1988
- Precision Well Logging, Inc.
- Carl T. Greer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DIFFERENTIATING NON-RADIOACTIVE TRACERS DOW...
- Publication number 20200123895
- Publication date Apr 23, 2020
- CARBO CERAMICS INC.
- Jeremy ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETE...
- Publication number 20190390543
- Publication date Dec 26, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Carlos Merino
- E21 - EARTH DRILLING MINING
Information Patent Application
RADIOACTIVE TAG DETECTION FOR DOWNHOLE POSITIONING
- Publication number 20180291725
- Publication date Oct 11, 2018
- Halliburton Energy Services, Inc.
- Donald KYLE
- E21 - EARTH DRILLING MINING
Information Patent Application
DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETE...
- Publication number 20170159423
- Publication date Jun 8, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Carlos Merino
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR FORMATION DETECTION AND EVALUATION
- Publication number 20160131792
- Publication date May 12, 2016
- MOTIVE DRILLING TECHNOLOGIES INC.
- TODD W. BENSON
- G01 - MEASURING TESTING
Information Patent Application
System and method for formation detection and evaluation
- Publication number 20140374164
- Publication date Dec 25, 2014
- TODD W. BENSON
- G01 - MEASURING TESTING
Information Patent Application
NON-RADIOACTIVE TAGGED CEMENT ADDITIVE FOR CEMENT EVALUATION IN A W...
- Publication number 20140034823
- Publication date Feb 6, 2014
- BP CORPORATION NORTH AMERICA INC.
- Catherine Hyde-Barber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEPTH/ORIENTATION DETECTION TOOL AND METHODS THEREOF
- Publication number 20130008646
- Publication date Jan 10, 2013
- ConocoPhillips Company
- Curtis G. Blount
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods for Placing Markers in a Formation
- Publication number 20120318501
- Publication date Dec 20, 2012
- BAKER HUGHES INCORPORATED
- Roy Van Der Sluis
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Apparatus for Determining Wellbore Parameters
- Publication number 20080217006
- Publication date Sep 11, 2008
- Danny McShane Casey
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for the Treatment of the Obstructed Zones of the Parent Rock...
- Publication number 20080156482
- Publication date Jul 3, 2008
- Alekseyevich Vladimir Gubar
- E21 - EARTH DRILLING MINING
Information Patent Application
Well production optimizing system
- Publication number 20060102346
- Publication date May 18, 2006
- Danny McShane Casey
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and apparatus for positioning a downhole tool
- Publication number 20050199392
- Publication date Sep 15, 2005
- Michael L. Connell
- E21 - EARTH DRILLING MINING
Information Patent Application
Use of cesium as a tracer in coring operations
- Publication number 20050005694
- Publication date Jan 13, 2005
- Halliburton Energy Services Inc.
- Christopher Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
Reservoir management system and method
- Publication number 20030058125
- Publication date Mar 27, 2003
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Application
Reservoir management system and method
- Publication number 20020171560
- Publication date Nov 21, 2002
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Reinhart Ciglenec
- E21 - EARTH DRILLING MINING
Information Patent Application
Reservoir monitoring through windowed casing joint
- Publication number 20020149498
- Publication date Oct 17, 2002
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jacques Tabanou
- E21 - EARTH DRILLING MINING

using radioactive markers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Depth/orientation detection tool and methods thereof

Radioactive tag detection for downhole positioning

Logging method for locating watered zone in horizontal well with hi...

System and method for dynamic formation detection using dynamic dep...

System and method for formation detection and evaluation

System and method for formation detection and evaluation

Methods and apparatus for determining wellbore parameters

Well production optimizing system

Reservoir management system and method

Method and apparatus for positioning a downhole tool

Reservoir management system and method

Use of cesium as a tracer in coring operations

Reservoir monitoring through windowed casing joint

Reservoir management system and method

Reservoir monitoring through modified casing joint

Formation pressure measurement with remote sensors in cased boreholes

Composite coiled tubing apparatus and methods

Composite coiled tubing apparatus and methods

Dual downhole injection system utilizing coiled tubing

Composite coiled tubing apparatus and methods

Treatment of radioactive material

System for depth measurement in a wellbore using composite coiled t...

Natural gamma ray logging sub

Method for wireline operation depth control in cased wells

Casing centralizer

Method and apparatus for measuring subsidence

Device for placing a radioactive source in a formation through whic...

Apparatus for use in cementing a casing string within a well bore

Method and apparatus for injecting radioactive tagged sand into oil...

Method of automatically determining drilling fluid lag time while d...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR DIFFERENTIATING NON-RADIOACTIVE TRACERS DOW...

DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETE...

RADIOACTIVE TAG DETECTION FOR DOWNHOLE POSITIONING

DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETE...

SYSTEM AND METHOD FOR FORMATION DETECTION AND EVALUATION

System and method for formation detection and evaluation

NON-RADIOACTIVE TAGGED CEMENT ADDITIVE FOR CEMENT EVALUATION IN A W...

DEPTH/ORIENTATION DETECTION TOOL AND METHODS THEREOF

Systems and Methods for Placing Markers in a Formation

Methods and Apparatus for Determining Wellbore Parameters

Method for the Treatment of the Obstructed Zones of the Parent Rock...

Well production optimizing system

Method and apparatus for positioning a downhole tool

Use of cesium as a tracer in coring operations

Reservoir management system and method

Reservoir management system and method

Reservoir monitoring through windowed casing joint