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GB9404381D0 - Induction logging instrument - Google Patents

Induction logging instrument

Info

Publication number
GB9404381D0
GB9404381D0 GB9404381A GB9404381A GB9404381D0 GB 9404381 D0 GB9404381 D0 GB 9404381D0 GB 9404381 A GB9404381 A GB 9404381A GB 9404381 A GB9404381 A GB 9404381A GB 9404381 D0 GB9404381 D0 GB 9404381D0
Authority
GB
United Kingdom
Prior art keywords
logging instrument
induction logging
induction
instrument
logging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB9404381A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BPB Ltd
Original Assignee
BPB Industries PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BPB Industries PLC filed Critical BPB Industries PLC
Priority to GB9404381A priority Critical patent/GB9404381D0/en
Publication of GB9404381D0 publication Critical patent/GB9404381D0/en
Priority to GB9504482A priority patent/GB2287324A/en
Priority to PCT/GB1995/000494 priority patent/WO1995024662A1/en
Pending legal-status Critical Current

Links

GB9404381A 1994-03-07 1994-03-07 Induction logging instrument Pending GB9404381D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9404381A GB9404381D0 (en) 1994-03-07 1994-03-07 Induction logging instrument
GB9504482A GB2287324A (en) 1994-03-07 1995-03-07 Directional induction logging instrument
PCT/GB1995/000494 WO1995024662A1 (en) 1994-03-07 1995-03-07 Induction logging instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9404381A GB9404381D0 (en) 1994-03-07 1994-03-07 Induction logging instrument

Publications (1)

Publication Number Publication Date
GB9404381D0 true GB9404381D0 (en) 1994-04-20

Family

ID=10751429

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9404381A Pending GB9404381D0 (en) 1994-03-07 1994-03-07 Induction logging instrument
GB9504482A Withdrawn GB2287324A (en) 1994-03-07 1995-03-07 Directional induction logging instrument

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9504482A Withdrawn GB2287324A (en) 1994-03-07 1995-03-07 Directional induction logging instrument

Country Status (2)

Country Link
GB (2) GB9404381D0 (en)
WO (1) WO1995024662A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100696A (en) * 1998-01-09 2000-08-08 Sinclair; Paul L. Method and apparatus for directional measurement of subsurface electrical properties
US6377050B1 (en) * 1999-09-14 2002-04-23 Computalog Usa, Inc. LWD resistivity device with inner transmitters and outer receivers, and azimuthal sensitivity
US6509738B1 (en) * 2000-07-14 2003-01-21 Schlumberger Technology Corporation Electromagnetic induction well logging instrument having azimuthally sensitive response
US6677756B2 (en) 2001-08-03 2004-01-13 Baker Hughes Incorporated Multi-component induction instrument
AU2002330989A1 (en) * 2001-08-03 2003-04-01 Baker Hughes Incorporated A method and apparatus for a multi-component induction instrumentmeasuring system
US7463035B2 (en) 2002-03-04 2008-12-09 Baker Hughes Incorporated Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells
US7385400B2 (en) 2004-03-01 2008-06-10 Pathfinder Energy Services, Inc. Azimuthally sensitive receiver array for an electromagnetic measurement tool
GB2411728B (en) * 2004-03-01 2008-05-28 Pathfinder Energy Services Inc Azimuthally focussed electromagnetic measurement tool
US7719282B2 (en) 2004-04-14 2010-05-18 Baker Hughes Incorporated Method and apparatus for mulit-component induction instrument measuring system for geosteering and formation resistivity data interpretation in horizontal, vertical and deviated wells
GB2492992B (en) 2011-07-19 2017-04-26 Reeves Wireline Tech Ltd A method of establishing formation resistivity
US10830039B2 (en) * 2014-04-03 2020-11-10 Baker Hughes Holdings Llc Downhole tri-axial induction electromagnetic tool
CN106246163B (en) * 2016-08-31 2017-07-14 中国科学院地质与地球物理研究所 The nearly dynamic directional survey method and device of drill bit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302723A (en) * 1979-06-15 1981-11-24 Schlumberger Technology Corporation Apparatus and method for determining dip and/or anisotropy of formations surrounding a borehole
US4264862A (en) * 1979-08-20 1981-04-28 The United States Of America As Represented By The United States Department Of Energy Induction logging device with a pair of mutually perpendicular bucking coils
US4737719A (en) * 1986-05-21 1988-04-12 Halliburton Company Coherent detection system for use in induction well logging apparatus
US4980643A (en) * 1989-09-28 1990-12-25 Halliburton Logging Services, Inc. Induction logging and apparatus utilizing skew signal measurements in dipping beds
US5095272A (en) * 1990-03-23 1992-03-10 Halliburton Logging Services, Inc. Methods for determining formation dip and strike using high frequency phase shift
US5045795A (en) * 1990-07-10 1991-09-03 Halliburton Logging Services Inc. Azimuthally oriented coil array for MWD resistivity logging
US5089779A (en) * 1990-09-10 1992-02-18 Develco, Inc. Method and apparatus for measuring strata resistivity adjacent a borehole
JP2873983B2 (en) * 1991-11-22 1999-03-24 株式会社レイディック Underground information collection method using steel rods

Also Published As

Publication number Publication date
GB2287324A (en) 1995-09-13
WO1995024662A1 (en) 1995-09-14
GB9504482D0 (en) 1995-05-03

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