US4819721A
(en)
*
|
1987-06-09 |
1989-04-11 |
Long Technologies, Inc. |
Remotely controlled articulatable hydraulic cutter apparatus
|
US4950844A
(en)
*
|
1989-04-06 |
1990-08-21 |
Halliburton Logging Services Inc. |
Method and apparatus for obtaining a core sample at ambient pressure
|
US5310013A
(en)
*
|
1992-08-24 |
1994-05-10 |
Schlumberger Technology Corporation |
Core marking system for a sidewall coring tool
|
DE69327392D1
(de)
*
|
1992-10-30 |
2000-01-27 |
Western Atlas Int Inc |
Drehbohrwerzeug zur seitenkernprobenahme
|
US5411106A
(en)
*
|
1993-10-29 |
1995-05-02 |
Western Atlas International, Inc. |
Method and apparatus for acquiring and identifying multiple sidewall core samples
|
US5368423A
(en)
*
|
1994-02-03 |
1994-11-29 |
Inliner U.S.A., Inc. |
Robotic cutter
|
US5487433A
(en)
*
|
1995-01-17 |
1996-01-30 |
Westers Atlas International Inc. |
Core separator assembly
|
US5667025A
(en)
*
|
1995-09-29 |
1997-09-16 |
Schlumberger Technology Corporation |
Articulated bit-selector coring tool
|
US6186248B1
(en)
|
1995-12-12 |
2001-02-13 |
Boart Longyear Company |
Closed loop control system for diamond core drilling
|
US6371221B1
(en)
|
2000-09-25 |
2002-04-16 |
Schlumberger Technology Corporation |
Coring bit motor and method for obtaining a material core sample
|
US6729416B2
(en)
|
2001-04-11 |
2004-05-04 |
Schlumberger Technology Corporation |
Method and apparatus for retaining a core sample within a coring tool
|
KR100515509B1
(ko)
*
|
2002-12-09 |
2005-09-20 |
명철수 |
퇴적층 절단용 압출장치
|
US7431107B2
(en)
*
|
2003-01-22 |
2008-10-07 |
Schlumberger Technology Corporation |
Coring bit with uncoupled sleeve
|
US20050133267A1
(en)
*
|
2003-12-18 |
2005-06-23 |
Schlumberger Technology Corporation |
[coring tool with retention device]
|
BRPI0508407B1
(pt)
*
|
2004-03-04 |
2016-12-06 |
Halliburton Energy Services Inc |
sistema de amostragem de formação, amostrador de formação para penetrar uma formação e recuperar uma amostra de formação e método de amostragem de uma formação
|
US7191831B2
(en)
*
|
2004-06-29 |
2007-03-20 |
Schlumberger Technology Corporation |
Downhole formation testing tool
|
US7347284B2
(en)
*
|
2004-10-20 |
2008-03-25 |
Halliburton Energy Services, Inc. |
Apparatus and method for hard rock sidewall coring of a borehole
|
US7530407B2
(en)
*
|
2005-08-30 |
2009-05-12 |
Baker Hughes Incorporated |
Rotary coring device and method for acquiring a sidewall core from an earth formation
|
US7411388B2
(en)
*
|
2005-08-30 |
2008-08-12 |
Baker Hughes Incorporated |
Rotary position sensor and method for determining a position of a rotating body
|
US7775276B2
(en)
|
2006-03-03 |
2010-08-17 |
Halliburton Energy Services, Inc. |
Method and apparatus for downhole sampling
|
US7523785B2
(en)
*
|
2006-03-09 |
2009-04-28 |
Maersk Olie Og Gas A/S |
System for injecting a substance into an annular space
|
US7748265B2
(en)
|
2006-09-18 |
2010-07-06 |
Schlumberger Technology Corporation |
Obtaining and evaluating downhole samples with a coring tool
|
US8061446B2
(en)
*
|
2007-11-02 |
2011-11-22 |
Schlumberger Technology Corporation |
Coring tool and method
|
US8550184B2
(en)
*
|
2007-11-02 |
2013-10-08 |
Schlumberger Technology Corporation |
Formation coring apparatus and methods
|
US7789170B2
(en)
*
|
2007-11-28 |
2010-09-07 |
Schlumberger Technology Corporation |
Sidewall coring tool and method for marking a sidewall core
|
RU2482274C2
(ru)
|
2008-10-31 |
2013-05-20 |
Шлюмбергер Текнолоджи Б.В. |
Интегрированная система кернового бурения
|
US8430186B2
(en)
|
2009-05-08 |
2013-04-30 |
Schlumberger Technology Corporation |
Sealed core
|
CA2704069C
(en)
*
|
2009-05-19 |
2015-09-29 |
Preston Woodhouse |
Portable dock system
|
CA2707236C
(en)
*
|
2009-06-15 |
2014-10-28 |
Schlumberger Canada Limited |
Formation coring apparatus and methods
|
US8471560B2
(en)
*
|
2009-09-18 |
2013-06-25 |
Schlumberger Technology Corporation |
Measurements in non-invaded formations
|
US8210284B2
(en)
|
2009-10-22 |
2012-07-03 |
Schlumberger Technology Corporation |
Coring apparatus and methods to use the same
|
WO2011077271A1
(en)
|
2009-12-21 |
2011-06-30 |
Schlumberger Canada Limited |
Methods and apparatus for characterization of a petroleum reservoir employing compositional analysis of fluid samples and rock core extract
|
US20110156357A1
(en)
*
|
2009-12-28 |
2011-06-30 |
Nissin Kogyo Co., Ltd. |
Dynamic seal member
|
US8614273B2
(en)
*
|
2009-12-28 |
2013-12-24 |
Nissin Kogyo Co., Ltd. |
Seal member
|
US8403332B2
(en)
*
|
2009-12-28 |
2013-03-26 |
Nissan Kogyo Co., Ltd |
Seal member
|
DE102010013724B4
(de)
*
|
2010-03-31 |
2015-09-24 |
Gdf Suez |
Horizontalbohrvorrichtung
|
US8365599B2
(en)
|
2010-04-06 |
2013-02-05 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials
|
US9086348B2
(en)
|
2010-04-06 |
2015-07-21 |
Varel Europe S.A.S. |
Downhole acoustic emission formation sampling
|
US8596124B2
(en)
|
2010-04-06 |
2013-12-03 |
Varel International Ind., L.P. |
Acoustic emission toughness testing having smaller noise ratio
|
US8322217B2
(en)
|
2010-04-06 |
2012-12-04 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
|
US8397572B2
(en)
|
2010-04-06 |
2013-03-19 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials
|
US9297731B2
(en)
|
2010-04-06 |
2016-03-29 |
Varel Europe S.A.S |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
|
US20130161502A1
(en)
|
2010-05-12 |
2013-06-27 |
Schlumberger Technology Corporation |
Method for analysis of the chemical composition of the heavy fraction of petroleum
|
US8292004B2
(en)
*
|
2010-05-20 |
2012-10-23 |
Schlumberger Technology Corporation |
Downhole marking apparatus and methods
|
US8613330B2
(en)
|
2011-07-05 |
2013-12-24 |
Schlumberger Technology Corporation |
Coring tools and related methods
|
US8919460B2
(en)
*
|
2011-09-16 |
2014-12-30 |
Schlumberger Technology Corporation |
Large core sidewall coring
|
US9249059B2
(en)
|
2012-04-05 |
2016-02-02 |
Varel International Ind., L.P. |
High temperature high heating rate treatment of PDC cutters
|
US9689256B2
(en)
|
2012-10-11 |
2017-06-27 |
Schlumberger Technology Corporation |
Core orientation systems and methods
|
US8704160B1
(en)
|
2013-01-11 |
2014-04-22 |
Schlumberger Technology Corporation |
Downhole analysis of solids using terahertz spectroscopy
|
JP6615444B2
(ja)
|
2013-10-17 |
2019-12-04 |
日信工業株式会社 |
ゴム組成物の製造方法及びゴム組成物
|
CN106471205B
(zh)
|
2014-06-24 |
2018-12-21 |
派恩特里燃气有限责任公司 |
用于钻出具有短曲率半径的井眼的系统和方法
|
CN104153772B
(zh)
*
|
2014-07-08 |
2017-03-08 |
中国海洋石油总公司 |
一种钻进式井壁取芯装置
|
US10047580B2
(en)
|
2015-03-20 |
2018-08-14 |
Baker Hughes, A Ge Company, Llc |
Transverse sidewall coring
|
US10378347B2
(en)
*
|
2015-12-07 |
2019-08-13 |
Schlumberger Technology Corporation |
Sidewall core detection
|
US20180058210A1
(en)
*
|
2016-08-23 |
2018-03-01 |
Baker Hughes Incorporated |
Downhole robotic arm
|
CN109138883B
(zh)
*
|
2018-09-27 |
2020-03-31 |
中国海洋石油集团有限公司 |
一种旋转式井壁取芯模块
|
CN109403899B
(zh)
*
|
2018-11-08 |
2023-12-08 |
深圳大学 |
取芯钻机驱动系统
|
CN111397947B
(zh)
*
|
2020-03-12 |
2022-09-06 |
中国海洋石油集团有限公司 |
一种取心仪的岩心检测装置
|
CN113445950B
(zh)
*
|
2021-07-15 |
2023-07-07 |
中国海洋石油集团有限公司 |
一种带摆动导板的加隔片机构及取心装置
|
US11927089B2
(en)
*
|
2021-10-08 |
2024-03-12 |
Halliburton Energy Services, Inc. |
Downhole rotary core analysis using imaging, pulse neutron, and nuclear magnetic resonance
|
CN114184426B
(zh)
*
|
2022-02-17 |
2022-04-12 |
山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) |
一种基于刻槽法的地质勘查测绘用取样装置
|