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Samplers adapted to be lowered into or retrieved from a landing nipple
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CPC
E21B49/083
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B49/00
Testing the nature of borehole walls Formation testing Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
Current Industry
E21B49/083
Samplers adapted to be lowered into or retrieved from a landing nipple
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Patents Grants
last 30 patents
Information
Patent Grant
Processes for injection of fluids into a wellbore
Patent number
12,134,949
Issue date
Nov 5, 2024
Schlumberger Technology Corporation
Francois Xavier Dubost
E21 - EARTH DRILLING MINING
Information
Patent Grant
Predicting contamination and clean fluid properties from downhole a...
Patent number
11,927,716
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Peter Ojo Olapade
G01 - MEASURING TESTING
Information
Patent Grant
Predicting contamination and clean fluid properties from downhole a...
Patent number
11,630,233
Issue date
Apr 18, 2023
Halliburton Energy Services, Inc.
Peter Ojo Olapade
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sampling formation fluid in oil and gas applications
Patent number
11,339,652
Issue date
May 24, 2022
Saudi Arabian Oil Company
Nawaf Saud Alshammari
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of minimizing immiscible fluid sample contamination
Patent number
11,193,371
Issue date
Dec 7, 2021
Schlumberger Technology Corporation
Thomas Pfeiffer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Press-type water sampling device
Patent number
10,876,934
Issue date
Dec 29, 2020
Kwang Myung Ko
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for an expandable packer
Patent number
10,370,934
Issue date
Aug 6, 2019
Schlumberger Technology Corporation
Pierre-Yves Corre
E21 - EARTH DRILLING MINING
Information
Patent Grant
System for sampling from formation while drilling
Patent number
10,180,064
Issue date
Jan 15, 2019
China National Offshore Oil Corporation
Yongren Feng
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for the isobaric transfer of a fluid from a deposit and devi...
Patent number
10,132,766
Issue date
Nov 20, 2018
Universite Blaise Pascal—Clermont II
Jean-Pierre Grolier
E21 - EARTH DRILLING MINING
Information
Patent Grant
Flow controller for use in drilling operations
Patent number
9,909,375
Issue date
Mar 6, 2018
GROUPE FORDIA INC.
Rusty Church
E21 - EARTH DRILLING MINING
Information
Patent Grant
Diffusion sampler
Patent number
9,772,262
Issue date
Sep 26, 2017
EON Products, Inc.
Bradley Varhol
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fluid container reloading tool
Patent number
9,598,935
Issue date
Mar 21, 2017
Halliburton Energy Services, Inc.
Richard Thomas Hay
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well completion sliding sleeve valve based sampling system and method
Patent number
9,593,574
Issue date
Mar 14, 2017
Saudi Arabian Oil Company
AlWaleed Abdullah AlGouhi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for sampling multi-phase fluid at a production we...
Patent number
9,068,436
Issue date
Jun 30, 2015
OneSubsea, LLC
Bernard Theron
E21 - EARTH DRILLING MINING
Information
Patent Grant
Upward flow constructed wetland for treatment of water contaminated...
Patent number
8,894,849
Issue date
Nov 25, 2014
The United States of America as represented by the Secretary of the Air Force
Michael Shelley
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and methods for collecting a downhole sample
Patent number
8,151,878
Issue date
Apr 10, 2012
Baker Hughes Incorporated
Daniel T. Georgi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Formation evaluation while drilling
Patent number
7,845,405
Issue date
Dec 7, 2010
Schlumberger Technology Corporation
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and method for obtaining downhole samples
Patent number
7,546,885
Issue date
Jun 16, 2009
Schlumberger Technology Corporation
Colin Longfield
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling formation tester, apparatus and methods of testing and mon...
Patent number
7,096,976
Issue date
Aug 29, 2006
Halliburton Energy Services, Inc.
William C. Paluch
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling formation tester, apparatus and methods of testing and mon...
Patent number
7,093,674
Issue date
Aug 22, 2006
Halliburton Energy Services, Inc.
William C. Paluch
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for in-situ production well testing
Patent number
6,530,428
Issue date
Mar 11, 2003
Halliburton Energy Services, Inc.
Jeffery D. Baird
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measurement port coupler for use in a borehole monitoring system
Patent number
6,302,200
Issue date
Oct 16, 2001
Westbay Instruments, Inc.
Franklin D. Patton
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ underground sample analyzing probe
Patent number
6,196,064
Issue date
Mar 6, 2001
Westbay Instruments, Inc.
Franklin D. Patton
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ borehole sample analyzing probe and valved casing coupler t...
Patent number
6,062,073
Issue date
May 16, 2000
Westbay Instruments, Inc.
Franklin D. Patton
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for retrieving fluid samples during drill stem...
Patent number
6,029,744
Issue date
Feb 29, 2000
Jeffrey D. Baird
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for conducting well production tests
Patent number
5,864,057
Issue date
Jan 26, 1999
Jeffrey D. Baird
E21 - EARTH DRILLING MINING
Information
Patent Grant
Early evaluation system with pump and method of servicing a well
Patent number
5,799,733
Issue date
Sep 1, 1998
Halliburton Energy Services, Inc.
Paul David Ringgenberg
E21 - EARTH DRILLING MINING
Information
Patent Grant
Measurement port coupler and probe interface
Patent number
5,704,425
Issue date
Jan 6, 1998
Westbay Instruments, Inc.
Jan J. Divis
E21 - EARTH DRILLING MINING
Information
Patent Grant
Groundwater sampler
Patent number
5,485,881
Issue date
Jan 23, 1996
Solinst Canada Limited
Donald A. Toon
E21 - EARTH DRILLING MINING
Information
Patent Grant
Sonde supported operating system for control of formation productio...
Patent number
5,375,659
Issue date
Dec 27, 1994
Halliburton Logging Services Inc.
Gregory N. Gilbert
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
NATURAL HYDROGEN GAS SAMPLING SYSTEM AND METHOD
Publication number
20240401478
Publication date
Dec 5, 2024
Expro North Sea Limited
Dora Mercedes Piedrahita Macea
E21 - EARTH DRILLING MINING
Information
Patent Application
SAMPLING FORMATION FLUID IN OIL AND GAS APPLICATIONS
Publication number
20220136388
Publication date
May 5, 2022
Saudi Arabian Oil Company
Nawaf Saud Alshammari
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF MINIMIZING IMMISCIBLE FLUID SAMPLE CONTAMINATION
Publication number
20210095562
Publication date
Apr 1, 2021
SCHLUMBERGER TECHNOLOGY CORPORATION
Thomas Pfeiffer
E21 - EARTH DRILLING MINING
Information
Patent Application
Predicting Contamination and Clean Fluid Properties From Downhole a...
Publication number
20200400858
Publication date
Dec 24, 2020
Halliburton Energy Services, Inc.
Peter Ojo Olapade
G01 - MEASURING TESTING
Information
Patent Application
LIQUID SAMPLING DEVICE AND ASSOCIATED METHODS
Publication number
20200378251
Publication date
Dec 3, 2020
WATERRA PUMPS LIMITED
John H. MCADAM
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR AN EXPANDABLE PACKER
Publication number
20170247973
Publication date
Aug 31, 2017
SCHLUMBERGER TECHNOLOGY CORPORATION
Pierre-Yves Corre
E21 - EARTH DRILLING MINING
Information
Patent Application
System for Sampling from Formation While Drilling
Publication number
20160362977
Publication date
Dec 15, 2016
CHINA NATIONAL OFFSHORE OIL CORPORATION
Yongren FENG
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW CONTROLLER FOR USE IN DRILLING OPERATIONS.
Publication number
20160290078
Publication date
Oct 6, 2016
GROUPE FORDIA INC.
Rusty Church
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Obtaining Asphaltene Content of Crude Oils
Publication number
20150176407
Publication date
Jun 25, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Kentaro Indo
G01 - MEASURING TESTING
Information
Patent Application
System And Method For Detecting Hydrogen Sulfide In A Formation Sam...
Publication number
20150167458
Publication date
Jun 18, 2015
SCHLUMBERGER TECHNOLOGY CORPORATION
Kent D. Harms
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR THE ISOBARIC TRANSFER OF A FLUID FROM A DEPOSIT AND DEVI...
Publication number
20150092816
Publication date
Apr 2, 2015
INSTITUTO MEXICANO DEL PETROLEO
Jean-Pierre Grolier
G01 - MEASURING TESTING
Information
Patent Application
FLUID CONTAINER RELOADING TOOL
Publication number
20140311738
Publication date
Oct 23, 2014
Halliburton Energy Services, Inc.
Richard Thomas Hay
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR SAMPLING MULTI-PHASE FLUID AT A PRODUCTION WE...
Publication number
20130025854
Publication date
Jan 31, 2013
SCHLUMBERGER TECHNOLOGY CORPORATION
Bernard Theron
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS FOR COLLECTING A DOWNHOLE SAMPLE
Publication number
20100095758
Publication date
Apr 22, 2010
BAKER HUGHES INCORPORATED
Daniel T. Georgi
E21 - EARTH DRILLING MINING
Information
Patent Application
FORMATION EVALUATION WHILE DRILLING
Publication number
20090126996
Publication date
May 21, 2009
Steven G. Villareal
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR LOGGING SOIL PROPERTIES IN A BOREHOLE
Publication number
20090107725
Publication date
Apr 30, 2009
Thomas M. Christy
E21 - EARTH DRILLING MINING
Information
Patent Application
Formation Evaluation While Drilling
Publication number
20080087470
Publication date
Apr 17, 2008
SCHLUMBERGER TECHNOLOGY CORPORATION
STEVEN G. VILLAREAL
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR OBTAINING DOWNHOLE SAMPLES
Publication number
20060260805
Publication date
Nov 23, 2006
SCHLUMBERGER TECHNOLOGY CORPORATION
Colin Longfield
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling formation tester, apparatus and methods of testing and mon...
Publication number
20030234120
Publication date
Dec 25, 2003
William C. Paluch
E21 - EARTH DRILLING MINING
Information
Patent Application
Drilling formation tester, apparatus and methods of testing and mon...
Publication number
20030141055
Publication date
Jul 31, 2003
William C. Paluch
E21 - EARTH DRILLING MINING