DE3465127D1 - Centralizer for a tool in a cased well, especially for deviated wells - Google Patents

Centralizer for a tool in a cased well, especially for deviated wells

Info

Publication number
DE3465127D1
DE3465127D1 DE8484400947T DE3465127T DE3465127D1 DE 3465127 D1 DE3465127 D1 DE 3465127D1 DE 8484400947 T DE8484400947 T DE 8484400947T DE 3465127 T DE3465127 T DE 3465127T DE 3465127 D1 DE3465127 D1 DE 3465127D1
Authority
DE
Germany
Prior art keywords
centralizer
tool
cased well
deviated wells
deviated
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
DE8484400947T
Other languages
English (en)
Inventor
Daniel Francis Vannier
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
Schlumberger NV
Original Assignee
Societe de Prospection Electrique Schlumberger SA
Schlumberger NV
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, Schlumberger NV filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of DE3465127D1 publication Critical patent/DE3465127D1/de
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Looms (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Paper (AREA)
  • Jigs For Machine Tools (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
DE8484400947T 1983-05-10 1984-05-09 Centralizer for a tool in a cased well, especially for deviated wells Expired DE3465127D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838307831A FR2545872B1 (fr) 1983-05-10 1983-05-10 Appareil de centrage d'un outil dans un puits tube en particulier pour puits devie

Publications (1)

Publication Number Publication Date
DE3465127D1 true DE3465127D1 (en) 1987-09-03

Family

ID=9288767

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484400947T Expired DE3465127D1 (en) 1983-05-10 1984-05-09 Centralizer for a tool in a cased well, especially for deviated wells

Country Status (12)

Country Link
US (1) US4595055A (de)
EP (1) EP0125993B1 (de)
JP (1) JPS59206592A (de)
AU (1) AU2781684A (de)
DE (1) DE3465127D1 (de)
DK (1) DK233284A (de)
FR (1) FR2545872B1 (de)
GR (1) GR82092B (de)
MA (1) MA20114A1 (de)
NO (1) NO841824L (de)
NZ (1) NZ208112A (de)
OA (1) OA07770A (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569476B1 (fr) * 1984-08-24 1987-01-09 Schlumberger Prospection Procede et dispositif pour evaluer la qualite du ciment entourant le tubage d'un puits
GB8518808D0 (en) * 1985-07-25 1985-08-29 Vetco Uk Ltd C E Cutting drill collar
US4823125A (en) * 1987-06-30 1989-04-18 Develco, Inc. Method and apparatus for stabilizing a communication sensor in a borehole
FR2638612B1 (fr) * 1988-11-08 1992-07-17 Alpes Boyauderie Procede de calibrage, de mesure de la longueur et de conditionnement de troncons de boyaux utilises en charcuterie et dispositif pour sa mise en oeuvre
US5005642A (en) * 1989-10-30 1991-04-09 Shell Oil Company Logging tool centralizer
FR2697578B1 (fr) * 1992-11-05 1995-02-17 Schlumberger Services Petrol Centreur pour sondage.
FR2710987B1 (fr) * 1993-10-06 1996-01-05 Schlumberger Services Petrol Dispositif de diagraphie combiné.
EP0703349B1 (de) * 1994-09-23 1999-03-10 Schlumberger Limited Verfahren und Vorrichtung für Bohrlochmessungen in unrunden Bohrlöchern
US5730218A (en) * 1996-01-31 1998-03-24 Fmc Corporation Tool protection guide with energy absorbing bumper
US20080156495A1 (en) * 2006-12-29 2008-07-03 Schlumberger Technology Corporation Method of using radial thrust elements to re-enter a previously-installed tubular in a lateral
US8225869B2 (en) * 2008-11-07 2012-07-24 Ge Oil & Gas Logging Services, Inc. Locator tool and methods of use
US20110222368A1 (en) * 2010-03-10 2011-09-15 VCable, LLC Detecting Seismic Data in a Wellbore
US8630817B2 (en) * 2011-03-15 2014-01-14 Siemens Energy, Inc. Self centering bore measurement unit
CN108104751B (zh) 2012-11-16 2021-02-02 派特马克Ip有限公司 传感器输送装置和引导装置
US9341032B2 (en) 2014-06-18 2016-05-17 Portable Composite Structures, Inc. Centralizer with collaborative spring force
CN105783655B (zh) * 2014-12-19 2018-09-14 中国航空工业集团公司沈阳发动机设计研究所 一种轴对称喷管喉道直径测量工具
WO2016204796A1 (en) * 2015-06-18 2016-12-22 Portable Composite Structures, Inc. Centralizer with collaborative spring force
US10240440B2 (en) * 2015-10-23 2019-03-26 Don Umphries Total control perforator and system
US10358907B2 (en) * 2017-04-17 2019-07-23 Schlumberger Technology Corporation Self retracting wall contact well logging sensor
CN107816928B (zh) * 2017-09-20 2020-02-14 江苏理工学院 一种深孔直径及深度检测工具
CN109374030B (zh) * 2018-10-25 2024-05-24 南京工程学院 一种用于多台阶深孔检测的自动牵引装置
GB2588476B (en) 2019-05-04 2022-02-16 Openfield A production logging tool and downhole fluid analysis probe deployment method
WO2021022093A1 (en) * 2019-08-01 2021-02-04 Chevron U.S.A. Inc. Artificial lift systems utilizing high speed centralizers
CN112012673B (zh) * 2020-10-22 2021-01-15 胜利油田固邦石油装备有限责任公司 一种定向井套管扶正器
US20230175358A1 (en) * 2021-12-03 2023-06-08 Saudi Arabian Oil Company Method and apparatus for setting and reinforcing dropped fabric nested casing
CN115628047B (zh) * 2022-09-27 2024-08-27 杭州瑞利声电技术有限公司 一种超大井眼适用的ccl磁定位短节

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097433A (en) * 1963-07-16 cubberly
DE409064C (de) * 1925-01-30 Oerlikon Maschf Durchleuchtungs- und Kontrollvorrichtung fuer Bohrungen
US2899633A (en) * 1959-08-11 Well logging device
US1893020A (en) * 1929-05-23 1933-01-03 John H Cushing Drill pipe protector
US1898074A (en) * 1930-08-21 1933-02-21 Carol Supplies Inc Antifriction bearing
US2251040A (en) * 1939-01-09 1941-07-29 Sperry Sun Well Surveying Co Means for measuring rotation of apparatus within drill pipe or the like
US2267110A (en) * 1940-07-18 1941-12-23 Kinley Surveying caliper
US2544609A (en) * 1945-07-05 1951-03-06 M M Kinley Tubing caliper
US2497990A (en) * 1946-11-30 1950-02-21 Standard Oil Dev Co Apparatus for logging boreholes
US2971582A (en) * 1958-08-29 1961-02-14 Schlumberger Well Surv Corp Well tools
US3092182A (en) * 1959-06-19 1963-06-04 Schlumberger Well Surv Corp Borehole apparatus
FR1549531A (de) * 1967-11-02 1968-12-13 Schlumberger Prospection
US3555689A (en) * 1968-12-19 1971-01-19 Schlumberger Technology Corp Centralizing and well-calipering apparatus for well tools
US3915229A (en) * 1974-04-09 1975-10-28 Schlumberger Technology Corp Well tool centralizer
US4243099A (en) * 1978-05-24 1981-01-06 Schlumberger Technology Corporation Selectively-controlled well bore apparatus
US4192380A (en) * 1978-10-02 1980-03-11 Dresser Industries, Inc. Method and apparatus for logging inclined earth boreholes

Also Published As

Publication number Publication date
EP0125993A1 (de) 1984-11-21
GR82092B (de) 1984-12-13
DK233284A (da) 1984-11-11
FR2545872B1 (fr) 1985-07-26
US4595055A (en) 1986-06-17
OA07770A (fr) 1985-08-30
NO841824L (no) 1984-11-12
AU2781684A (en) 1984-11-15
JPS59206592A (ja) 1984-11-22
NZ208112A (en) 1987-02-20
DK233284D0 (da) 1984-05-10
FR2545872A1 (fr) 1984-11-16
EP0125993B1 (de) 1987-07-29
MA20114A1 (fr) 1984-12-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee