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GB1242252A - Improvements in and relating to apparatus for use in boreholes - Google Patents

Improvements in and relating to apparatus for use in boreholes

Info

Publication number
GB1242252A
GB1242252A GB49410/68A GB4941068A GB1242252A GB 1242252 A GB1242252 A GB 1242252A GB 49410/68 A GB49410/68 A GB 49410/68A GB 4941068 A GB4941068 A GB 4941068A GB 1242252 A GB1242252 A GB 1242252A
Authority
GB
United Kingdom
Prior art keywords
arms
rod
rollers
piston
cylinder
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.)
Expired
Application number
GB49410/68A
Inventor
Jean Planche
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of GB1242252A publication Critical patent/GB1242252A/en
Expired legal-status Critical Current

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
    • G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Leads Or Probes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

1,242,252. Measuring boreholes of geological formations. SOC, DE PROSPECTIONS ELECTRIQUE SCHLUMBERGER. Oct.18, 1969 [Nov.2, 1967], No.49410/68. Heading G1M. Apparatus for use in measuring diameters of boreholes or resistivity or dip of geological formations comprises, a body 2 which may be suspended from an electrical cable or wireline (not shown), a rod 40 which may be moved by a control piston 62 actuated by fluid-pressure developed in cylinder 48 below the piston, two or more arms 10, 12, each as in Fig. 2, pivoted at 6 and 8 to the body 2 and carrying rollers 24, blade springs 28, 30 fixed to the body and engaging rollers 26 on the arms to bias them outwardly, and a potentiometer 82 which is operated by a rod 84 from the rod 40 and connected to terminals 90 and the cable to give a reading of the movement of the arms 10, 12. The housing 4 contains a hydraulic system electrically controlled from the surface and connected by pipes 56 and 60 to the cylinder 48. In operation the main arms may be closed by supplying fluid to the cylinder 48 to move the piston 62 upwardly, and the apparatus is lowered into the bore. The fluid-pressure is then reduced to allow the arms 10, 12 to move the rollers 24 out to touch the bore sides under the influence of the blade springs. In Fig. 3 there are two control rods 40 one within the other and each is connected by trunnions 46a, 46b to pairs of arms 10, 12. In Fig.4 (not shown) the rollers 24 are replaced by pads 102, 104 which are arranged by pairs of arms 10a, 12a and 118, 120, and also by connecting linkage, to be always parallel to the axis of the rod 40a. In Fig.5 (not shown) the blade springs are attached at their upper ends to a slider (206) which may be moved by a rod (208) connected to a double acting piston (212) and in this way the spring pressures may be remotely controlled.
GB49410/68A 1967-11-02 1968-10-18 Improvements in and relating to apparatus for use in boreholes Expired GB1242252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR126822 1967-11-02

Publications (1)

Publication Number Publication Date
GB1242252A true GB1242252A (en) 1971-08-11

Family

ID=8641156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49410/68A Expired GB1242252A (en) 1967-11-02 1968-10-18 Improvements in and relating to apparatus for use in boreholes

Country Status (9)

Country Link
US (1) US3685158A (en)
DE (1) DE1803736A1 (en)
ES (1) ES359793A1 (en)
FR (1) FR1549531A (en)
GB (1) GB1242252A (en)
NL (2) NL156783B (en)
NO (1) NO126542B (en)
OA (1) OA02917A (en)
SU (1) SU480222A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740687A (en) * 2017-10-17 2018-02-27 巴音郭楞职业技术学院 Caliper logging tool

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT997160B (en) * 1973-10-25 1975-12-30 Finike Italiana Marposs MOBILE CREW FOR DIRECT PROBE COMPARATOR
US3940855A (en) * 1974-07-19 1976-03-02 T. D. Williamson, Inc. Pipeline pig
US3978924A (en) * 1975-10-28 1976-09-07 Dresser Industries, Inc. Hidden bow spring for calipers and centralizers
FR2395516A1 (en) * 1977-06-24 1979-01-19 Schlumberger Prospection PROCEDURE AND DEVICE FOR EXPLORING BORES
US4307514A (en) * 1979-11-01 1981-12-29 Westinghouse Electric Corp. Bore diameter measurement gage
FR2512488A1 (en) * 1981-09-09 1983-03-11 Schlumberger Prospection METHOD AND DEVICE FOR DIAGRAPHY USING A PROBE EQUIPPED WITH MEASURING SKATES
FR2545872B1 (en) * 1983-05-10 1985-07-26 Schlumberger Prospection APPARATUS FOR CENTERING A TOOL IN A TUBE WELL, PARTICULARLY FOR DEVIE WELLS
JPS62159038A (en) * 1985-12-30 1987-07-15 シユルンベルジエ　オ−バ−シ−ズ　エス．エイ． Boring-casing diagnostic device
US4757873A (en) * 1986-11-25 1988-07-19 Nl Industries, Inc. Articulated transducer pad assembly for acoustic logging tool
US5092056A (en) * 1989-09-08 1992-03-03 Halliburton Logging Services, Inc. Reversed leaf spring energizing system for wellbore caliper arms
US4979585A (en) * 1989-10-02 1990-12-25 Halliburton Logging Services, Inc. Compound suspension linkage
US5086645A (en) * 1990-04-10 1992-02-11 Halliburton Logging Services, Inc. Multiple caliper arms capable of independent movement
US4982505A (en) * 1990-04-16 1991-01-08 Silvano Pocci Gauge for measuring both the depth and the diameter of a bore hole
GB2281968B (en) * 1993-09-20 1996-05-01 Hunt Grubbe Robert Measuring instruments
DE4429917A1 (en) * 1994-08-23 1996-02-29 Keller Grundbau Gmbh Determination of the diameter or wall thickness of support or wall elements
DE19949393C1 (en) * 1999-10-13 2001-06-07 Keller Grundbau Gmbh Support or wall in a borehole is formed by a jet at the drill rod which sprays a mixture of loose soil and concrete with a lower coil spring to monitor the edge of the mixture for a controlled wall thickness
US6622803B2 (en) * 2000-03-22 2003-09-23 Rotary Drilling Technology, Llc Stabilizer for use in a drill string
DE10064187C1 (en) * 2000-12-22 2002-05-08 Keller Grundbau Gmbh Diameter measuring device for ground foundation or wall element has measuring element provided by rod-shaped profile with 2 concave strips pressed together for switching from flexible state to rigid state
DE10113804C2 (en) * 2001-03-21 2003-01-16 Keller Grundbau Gmbh Device for measuring the radius or diameter of cavities
US6910533B2 (en) * 2002-04-02 2005-06-28 Schlumberger Technology Corporation Mechanism that assists tractoring on uniform and non-uniform surfaces
FR2844297B1 (en) * 2002-09-10 2005-07-01 Schlumberger Services Petrol MEASURING PROBE FOR A HYDROCARBON WELL
DE10313912B4 (en) * 2003-03-27 2007-07-12 Keller Grundbau Gmbh Device for determining the diameter or radius of cavities
US7069775B2 (en) * 2004-09-30 2006-07-04 Schlumberger Technology Corporation Borehole caliper tool using ultrasonic transducer
US7131210B2 (en) * 2004-09-30 2006-11-07 Schlumberger Technology Corporation Borehole caliper tool
US8365822B2 (en) * 2009-08-31 2013-02-05 Schlumberger Technology Corporation Interleaved arm system for logging a wellbore and method for using same
EP2290190A1 (en) * 2009-08-31 2011-03-02 Services Petroliers Schlumberger Method and apparatus for controlled bidirectional movement of an oilfield tool in a wellbore environment
US8485253B2 (en) 2010-08-30 2013-07-16 Schlumberger Technology Corporation Anti-locking device for use with an arm system for logging a wellbore and method for using same
US8464791B2 (en) 2010-08-30 2013-06-18 Schlumberger Technology Corporation Arm system for logging a wellbore and method for using same
CA2763295A1 (en) * 2011-01-10 2012-07-10 Pii Limited Apparatus for pipeline inspection
CN103061751B (en) * 2012-11-30 2015-04-08 中国电子科技集团公司第二十二研究所 Microballoon density hole diameter combination sidewall contact device based on hydraulic principle and logger
DE102013205765B4 (en) * 2013-04-02 2021-06-02 Gud Geotechnik Und Dynamik Consult Gmbh Quality assurance system for diaphragm wall joints
US9429012B2 (en) * 2013-05-07 2016-08-30 Saudi Arabian Oil Company Downhole salinity measurement
GB2518166B (en) 2013-09-11 2020-05-27 Reeves Wireline Tech Ltd A logging tool and method of its use
CN104121008B (en) * 2014-07-18 2017-01-11 北京中石曙光科技有限公司 Sidewall contact device and oil logger with same
GB2533779B (en) * 2014-12-24 2019-05-08 Reeves Wireline Tech Ltd A logging tool
US10030503B2 (en) 2015-02-20 2018-07-24 Schlumberger Technology Corporation Spring with integral borehole wall applied sensor
CN104712319A (en) * 2015-03-13 2015-06-17 成都大漠石油机械有限公司 Oil well gradient measuring device
CN104790940A (en) * 2015-03-13 2015-07-22 成都大漠石油机械有限公司 Auxiliary oil well perpendicularity measuring device
CN104790937A (en) * 2015-03-13 2015-07-22 成都大漠石油机械有限公司 Real-time monitoring mechanism for oil well conditions
US9850724B2 (en) 2015-04-02 2017-12-26 Schlumberger Technology Corporation Downhole tools and methods of controlling downhole tools
US10240440B2 (en) * 2015-10-23 2019-03-26 Don Umphries Total control perforator and system
GB2545914A (en) * 2015-12-30 2017-07-05 Huyton Stuart Adjustable roller centralizer
US10358907B2 (en) * 2017-04-17 2019-07-23 Schlumberger Technology Corporation Self retracting wall contact well logging sensor
CN108180810A (en) * 2017-12-26 2018-06-19 湖南天洋信息科技有限公司 A kind of measuring method of gas electricity instrument and application the gas electricity instrument
US11442193B2 (en) 2019-05-17 2022-09-13 Halliburton Energy Services, Inc. Passive arm for bi-directional well logging instrument
CN110318739B (en) * 2019-07-29 2024-05-14 长安大学 An explosion-proof well wall diameter measuring device
US11414985B2 (en) * 2020-05-28 2022-08-16 Saudi Arabian Oil Company Measuring wellbore cross-sections using downhole caliper tools
CN112878993A (en) * 2021-01-14 2021-06-01 中国石油天然气集团有限公司 Plate spring type six-arm transfer caliper
CN112880522B (en) * 2021-02-25 2022-06-03 中冶建工集团有限公司 Pipe diameter measuring method for vertical pipeline and horizontal pipeline
CN112880523B (en) * 2021-02-25 2022-06-03 中冶建工集团有限公司 Device for measuring pipe diameter and pipe depth of drain pipe
US12012846B2 (en) 2021-12-30 2024-06-18 Halliburton Energy Services, Inc Borehole geometry sensor and running tool assemblies and methods to deploy a completion component in a lateral bore
CN120139641B (en) * 2025-05-16 2025-08-08 太原理工大学 Multi-layer goaf drilling detection equipment and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107740687A (en) * 2017-10-17 2018-02-27 巴音郭楞职业技术学院 Caliper logging tool
CN107740687B (en) * 2017-10-17 2020-10-23 巴音郭楞职业技术学院 Hole diameter logging instrument

Also Published As

Publication number Publication date
NL7803560A (en) 1978-07-31
DE1803736B2 (en) 1970-08-06
OA02917A (en) 1970-12-15
DE1803736A1 (en) 1969-06-26
FR1549531A (en) 1968-12-13
NL6814910A (en) 1969-05-06
SU480222A3 (en) 1975-08-05
NL156783B (en) 1978-05-16
ES359793A1 (en) 1970-06-16
US3685158A (en) 1972-08-22
NO126542B (en) 1973-02-19

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