NO20006634D0 - Bestemmelse av et borehulls elliptisitet - Google Patents

Bestemmelse av et borehulls elliptisitet

Info

Publication number
NO20006634D0
NO20006634D0 NO20006634A NO20006634A NO20006634D0 NO 20006634 D0 NO20006634 D0 NO 20006634D0 NO 20006634 A NO20006634 A NO 20006634A NO 20006634 A NO20006634 A NO 20006634A NO 20006634 D0 NO20006634 D0 NO 20006634D0
Authority
NO
Norway
Prior art keywords
determination
ellipticity
borehole
borehole ellipticity
Prior art date
Application number
NO20006634A
Other languages
English (en)
Other versions
NO20006634L (no
Inventor
Georgios L Varsamis
Laurence T Wisniewski
Carey R Murphey
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of NO20006634D0 publication Critical patent/NO20006634D0/no
Publication of NO20006634L publication Critical patent/NO20006634L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic

Landscapes

  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO20006634A 1998-06-26 2000-12-22 Bestemmelse av et borehulls elliptisitet NO20006634L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9083198P 1998-06-26 1998-06-26
US09/159,056 US6038513A (en) 1998-06-26 1998-09-23 Method and apparatus for quick determination of the ellipticity of an earth borehole
PCT/US1999/014491 WO2000000845A1 (en) 1998-06-26 1999-06-25 Method and apparatus for quick determination of the ellipticity of an earth borehole

Publications (2)

Publication Number Publication Date
NO20006634D0 true NO20006634D0 (no) 2000-12-22
NO20006634L NO20006634L (no) 2001-02-20

Family

ID=26782681

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20006634A NO20006634L (no) 1998-06-26 2000-12-22 Bestemmelse av et borehulls elliptisitet

Country Status (5)

Country Link
US (1) US6038513A (no)
EP (1) EP1092162A1 (no)
CA (1) CA2336039C (no)
NO (1) NO20006634L (no)
WO (1) WO2000000845A1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6584407B2 (en) * 2001-01-10 2003-06-24 Halliburton Energy Services, Inc. Formation resistivity measurement method that eliminates effects of lateral tool motion
GB0120076D0 (en) * 2001-08-17 2001-10-10 Schlumberger Holdings Measurement of curvature of a subsurface borehole, and use of such measurement in directional drilling
US6736221B2 (en) * 2001-12-21 2004-05-18 Schlumberger Technology Corporation Method for estimating a position of a wellbore
US6891777B2 (en) * 2002-06-19 2005-05-10 Schlumberger Technology Corporation Subsurface borehole evaluation and downhole tool position determination methods
US7260477B2 (en) * 2004-06-18 2007-08-21 Pathfinder Energy Services, Inc. Estimation of borehole geometry parameters and lateral tool displacements
US7103982B2 (en) * 2004-11-09 2006-09-12 Pathfinder Energy Services, Inc. Determination of borehole azimuth and the azimuthal dependence of borehole parameters
US8194497B2 (en) * 2007-01-16 2012-06-05 Precision Energy Services, Inc. Reduction of tool eccentricity effects on acoustic measurements
US9354050B2 (en) * 2007-04-12 2016-05-31 Halliburton Energy Services, Inc. Borehole characterization
GB2460096B (en) 2008-06-27 2010-04-07 Wajid Rasheed Expansion and calliper tool
CN102356212A (zh) * 2009-03-17 2012-02-15 史密斯国际公司 用于地下井的相对和绝对误差模型
US8528219B2 (en) 2009-08-17 2013-09-10 Magnum Drilling Services, Inc. Inclination measurement devices and methods of use
US8881414B2 (en) 2009-08-17 2014-11-11 Magnum Drilling Services, Inc. Inclination measurement devices and methods of use
US8788207B2 (en) 2011-07-29 2014-07-22 Baker Hughes Incorporated Precise borehole geometry and BHA lateral motion based on real time caliper measurements
CN103225501A (zh) * 2012-10-30 2013-07-31 中国石油大学(北京) 一种利用声波测井资料定量评价随钻仪器偏心程度的方法
US10281607B2 (en) 2015-10-26 2019-05-07 Schlumberger Technology Corporation Downhole caliper using multiple acoustic transducers
WO2017082905A1 (en) * 2015-11-12 2017-05-18 Halliburton Energy Services, Inc. Multi-component induction logging data processing in non-circular boreholes
CN105604541B (zh) * 2015-12-28 2018-11-16 中国石油天然气集团公司 一种生产测井多臂井径斜井校正处理的方法
WO2018038712A1 (en) 2016-08-24 2018-03-01 Halliburton Energy Services, Inc. Borehole shape estimation field of the invention
US10838097B2 (en) * 2018-05-04 2020-11-17 Schlumberger Technology Corporation Borehole size determination downhole
US10954780B2 (en) 2018-08-14 2021-03-23 Halliburton Energy Services, Inc. Eccentricity correction algorithm for borehole shape and tool location computations from caliper data
US11339646B2 (en) * 2018-11-02 2022-05-24 Halliburton Energy Services, Inc. Iterative borehole shape estimation of cast tool
WO2020117271A1 (en) 2018-12-07 2020-06-11 Halliburton Energy Services, Inc. Determination of borehole shape using standoff measurements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240328A (en) * 1914-04-02 1917-09-18 Submarine Signal Co Method and apparatus for locating ore-bodies.
US3309656A (en) * 1964-06-10 1967-03-14 Mobil Oil Corp Logging-while-drilling system
US4665511A (en) * 1984-03-30 1987-05-12 Nl Industries, Inc. System for acoustic caliper measurements
US4803667A (en) * 1986-11-13 1989-02-07 Atlantic Richfield Company Televiewer processing system
US5130950A (en) * 1990-05-16 1992-07-14 Schlumberger Technology Corporation Ultrasonic measurement apparatus
CA2133286C (en) * 1993-09-30 2005-08-09 Gordon Moake Apparatus and method for measuring a borehole
NO178386C (no) * 1993-11-23 1996-03-13 Statoil As Transduser-anordning
US5444324A (en) * 1994-07-25 1995-08-22 Western Atlas International, Inc. Mechanically amplified piezoelectric acoustic transducer
US5724308A (en) * 1995-10-10 1998-03-03 Western Atlas International, Inc. Programmable acoustic borehole logging
US5678643A (en) * 1995-10-18 1997-10-21 Halliburton Energy Services, Inc. Acoustic logging while drilling tool to determine bed boundaries
US5638337A (en) * 1996-08-01 1997-06-10 Western Atlas International, Inc. Method for computing borehole geometry from ultrasonic pulse echo data
US5737277A (en) * 1996-08-01 1998-04-07 Western Atlas International, Inc. Method for computing borehole geometry from ultrasonic pulse echo data
US5763773A (en) * 1996-09-20 1998-06-09 Halliburton Energy Services, Inc. Rotating multi-parameter bond tool

Also Published As

Publication number Publication date
US6038513A (en) 2000-03-14
WO2000000845A1 (en) 2000-01-06
CA2336039A1 (en) 2000-01-06
EP1092162A1 (en) 2001-04-18
NO20006634L (no) 2001-02-20
CA2336039C (en) 2004-09-14

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application