NO873685D0 - Innretning for inspeksjon av et borehull. - Google Patents

Innretning for inspeksjon av et borehull.

Info

Publication number
NO873685D0
NO873685D0 NO873685A NO873685A NO873685D0 NO 873685 D0 NO873685 D0 NO 873685D0 NO 873685 A NO873685 A NO 873685A NO 873685 A NO873685 A NO 873685A NO 873685 D0 NO873685 D0 NO 873685D0
Authority
NO
Norway
Prior art keywords
drill
inspection
Prior art date
Application number
NO873685A
Other languages
English (en)
Other versions
NO170816C (no
NO873685L (no
NO170816B (no
Inventor
Peter John Court Marlow
Kenneth Stephen Evans
Original Assignee
Sperry Sun Inc
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 Sperry Sun Inc filed Critical Sperry Sun Inc
Publication of NO873685D0 publication Critical patent/NO873685D0/no
Publication of NO873685L publication Critical patent/NO873685L/no
Publication of NO170816B publication Critical patent/NO170816B/no
Publication of NO170816C publication Critical patent/NO170816C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
NO873685A 1986-09-04 1987-09-03 Innretning for oppmaaling av et borehull NO170816C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8621385A GB2195023B (en) 1986-09-04 1986-09-04 Improvements in or relating to the surveying of boreholes

Publications (4)

Publication Number Publication Date
NO873685D0 true NO873685D0 (no) 1987-09-03
NO873685L NO873685L (no) 1988-03-07
NO170816B NO170816B (no) 1992-08-31
NO170816C NO170816C (no) 1992-12-09

Family

ID=10603699

Family Applications (1)

Application Number Title Priority Date Filing Date
NO873685A NO170816C (no) 1986-09-04 1987-09-03 Innretning for oppmaaling av et borehull

Country Status (7)

Country Link
US (1) US4794336A (no)
CA (1) CA1253204A (no)
DE (1) DE3729350A1 (no)
FR (1) FR2603654B1 (no)
GB (1) GB2195023B (no)
NL (1) NL8702092A (no)
NO (1) NO170816C (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5064006A (en) * 1988-10-28 1991-11-12 Magrange, Inc Downhole combination tool
US5230387A (en) * 1988-10-28 1993-07-27 Magrange, Inc. Downhole combination tool
GB8906233D0 (en) * 1989-03-17 1989-05-04 Russell Anthony W Surveying of boreholes
US5014781A (en) * 1989-08-09 1991-05-14 Smith Michael L Tubing collar position sensing apparatus, and associated methods, for use with a snubbing unit
US5361838A (en) * 1993-11-01 1994-11-08 Halliburton Company Slick line casing and tubing joint locator apparatus and associated methods
US5429190A (en) * 1993-11-01 1995-07-04 Halliburton Company Slick line casing and tubing joint locator apparatus and associated methods
CA2153142C (en) * 1994-08-18 2006-08-22 Marion Dewey Kilgore Slick line casing and tubing joint locator apparatus and associated methods
US5582248A (en) * 1995-06-02 1996-12-10 Wedge Wireline, Inc. Reversal-resistant apparatus for tool orientation in a borehole
AUPO062296A0 (en) * 1996-06-25 1996-07-18 Gray, Ian A system for directional control of drilling
GB2327501B (en) * 1997-07-22 2002-03-13 Baroid Technology Inc Improvements in or relating to aided inertial navigation systems
GB9717975D0 (en) * 1997-08-22 1997-10-29 Halliburton Energy Serv Inc A method of surveying a bore hole
US7513305B2 (en) 1999-01-04 2009-04-07 Weatherford/Lamb, Inc. Apparatus and methods for operating a tool in a wellbore
US7407006B2 (en) 1999-01-04 2008-08-05 Weatherford/Lamb, Inc. System for logging formations surrounding a wellbore
US6736210B2 (en) 2001-02-06 2004-05-18 Weatherford/Lamb, Inc. Apparatus and methods for placing downhole tools in a wellbore
US6815946B2 (en) * 1999-04-05 2004-11-09 Halliburton Energy Services, Inc. Magnetically activated well tool
US6516663B2 (en) * 2001-02-06 2003-02-11 Weatherford/Lamb, Inc. Downhole electromagnetic logging into place tool
US6768299B2 (en) * 2001-12-20 2004-07-27 Schlumberger Technology Corporation Downhole magnetic-field based feature detector
GB0515949D0 (en) * 2005-08-03 2005-09-07 Maxwell Downhole Technology Lt Method of determining features of downhole apparatus
US7383883B2 (en) * 2005-08-15 2008-06-10 Schlumberger Technology Corporation Apparatus and method to detect a signal associated with a component
US20100309750A1 (en) * 2009-06-08 2010-12-09 Dominic Brady Sensor Assembly
US9075155B2 (en) 2011-04-08 2015-07-07 Halliburton Energy Services, Inc. Optical fiber based downhole seismic sensor systems and methods
US9127532B2 (en) 2011-09-07 2015-09-08 Halliburton Energy Services, Inc. Optical casing collar locator systems and methods
US9127531B2 (en) 2011-09-07 2015-09-08 Halliburton Energy Services, Inc. Optical casing collar locator systems and methods
US9297767B2 (en) 2011-10-05 2016-03-29 Halliburton Energy Services, Inc. Downhole species selective optical fiber sensor systems and methods
US10060250B2 (en) 2012-03-13 2018-08-28 Halliburton Energy Services, Inc. Downhole systems and methods for water source determination
US9863236B2 (en) 2013-07-17 2018-01-09 Baker Hughes, A Ge Company, Llc Method for locating casing downhole using offset XY magnetometers
WO2016032517A1 (en) 2014-08-29 2016-03-03 Schlumberger Canada Limited Fiber optic magneto-responsive sensor assembly
CN108344795B (zh) * 2018-01-24 2021-10-22 四川钜莘信合科技有限公司 油气管道缺陷识别方法、装置及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246542A (en) * 1938-11-01 1941-06-24 J J Kane Means and method of locating levels in wells
US2250703A (en) * 1938-11-18 1941-07-29 Phillips Petroleum Co Apparatus for locating casing seats
US2766426A (en) * 1950-08-03 1956-10-09 Socony Mobil Oil Co Inc Total magnetic field well logging method and apparatus
US3393732A (en) * 1965-05-21 1968-07-23 Shell Oil Co Method for locating tension failures in oil well casings
US3745446A (en) * 1972-03-13 1973-07-10 Seismograph Service Corp Magnetic logging method of locating lost wells
US4365197A (en) * 1978-03-31 1982-12-21 Pyatt Lawrence A Identification of pipe material in wells
US4320340A (en) * 1979-09-13 1982-03-16 Dresser Industries, Inc. Apparatus for measuring magnetic flux density resulting from galvanic current flow in subsurface casing using a plurality of flux gates
US4472680A (en) * 1982-01-29 1984-09-18 Dresser Industries, Inc. Circuit for processing electrical signals generated by a casing collar indicator instrument

Also Published As

Publication number Publication date
FR2603654A1 (fr) 1988-03-11
NO170816C (no) 1992-12-09
NO873685L (no) 1988-03-07
NL8702092A (nl) 1988-04-05
DE3729350A1 (de) 1988-03-10
GB2195023A (en) 1988-03-23
GB8621385D0 (en) 1986-10-15
FR2603654B1 (fr) 1991-01-04
US4794336A (en) 1988-12-27
CA1253204A (en) 1989-04-25
GB2195023B (en) 1990-03-14
NO170816B (no) 1992-08-31

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