FR2267442B1 - - Google Patents

Info

Publication number
FR2267442B1
FR2267442B1 FR7412370A FR7412370A FR2267442B1 FR 2267442 B1 FR2267442 B1 FR 2267442B1 FR 7412370 A FR7412370 A FR 7412370A FR 7412370 A FR7412370 A FR 7412370A FR 2267442 B1 FR2267442 B1 FR 2267442B1
Authority
FR
France
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
FR7412370A
Other languages
French (fr)
Other versions
FR2267442A1 (no
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
Priority to FR7412370A priority Critical patent/FR2267442B1/fr
Priority to US532345A priority patent/US3915229A/en
Priority to AR258263A priority patent/AR203419A1/es
Priority to CA224,063A priority patent/CA1027860A/en
Priority to JP4315575A priority patent/JPS5733524B2/ja
Priority to GB14490/75A priority patent/GB1501683A/en
Priority to US05/596,492 priority patent/US4006530A/en
Publication of FR2267442A1 publication Critical patent/FR2267442A1/fr
Application granted granted Critical
Publication of FR2267442B1 publication Critical patent/FR2267442B1/fr
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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Volume Flow (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR7412370A 1974-04-09 1974-04-09 Expired FR2267442B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7412370A FR2267442B1 (no) 1974-04-09 1974-04-09
US532345A US3915229A (en) 1974-04-09 1974-12-13 Well tool centralizer
AR258263A AR203419A1 (es) 1974-04-09 1975-04-07 Aparato para pozo de sondeo
CA224,063A CA1027860A (en) 1974-04-09 1975-04-08 Apparatus for centralizing and operating well tools
JP4315575A JPS5733524B2 (no) 1974-04-09 1975-04-09
GB14490/75A GB1501683A (en) 1974-04-09 1975-04-09 Borehole apparatus having cambered leaf springs for positioning the apparatus in the borehole
US05/596,492 US4006530A (en) 1974-04-09 1975-07-16 Apparatus for measuring the diameter of a well bore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412370A FR2267442B1 (no) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
FR2267442A1 FR2267442A1 (no) 1975-11-07
FR2267442B1 true FR2267442B1 (no) 1977-03-04

Family

ID=9137428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412370A Expired FR2267442B1 (no) 1974-04-09 1974-04-09

Country Status (5)

Country Link
JP (1) JPS5733524B2 (no)
AR (1) AR203419A1 (no)
CA (1) CA1027860A (no)
FR (1) FR2267442B1 (no)
GB (1) GB1501683A (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6333159Y2 (no) * 1980-02-27 1988-09-05
JPS6296884A (ja) * 1985-10-24 1987-05-06 Res Dev Corp Of Japan 坑井内に設置される振動検出器の固定装置
FR2844297B1 (fr) 2002-09-10 2005-07-01 Schlumberger Services Petrol Sonde de mesure pour un puits d'hydrocarbures
CN104033144A (zh) * 2014-06-23 2014-09-10 北京奥瑞安能源技术开发有限公司 提升头装置
CN107389017B (zh) * 2017-08-29 2023-04-07 桂林电子科技大学 三点孔径测量仪
CN107976152B (zh) * 2017-10-12 2020-02-18 上海交通大学 用于检测管状体外壁形貌的ccd的位置调节装置
CN112161549B (zh) * 2020-09-24 2022-06-21 上海市浦东新区建设(集团)有限公司 植筋孔尺寸测量仪器
CN112539731B (zh) * 2020-12-02 2022-03-22 惠州威博精密科技有限公司 一种智能手表壳体3d弧面测量方法
CN112343583B (zh) * 2020-12-11 2023-10-03 李军 一种方位双井径测井仪用控制电路
CN112880525A (zh) * 2021-01-11 2021-06-01 河北光兴半导体技术有限公司 孔径测量装置
CN113153186A (zh) * 2021-04-20 2021-07-23 江苏和信石油机械有限公司 钻机钻孔用的测斜定位系统
CN113236257B (zh) * 2021-05-31 2023-09-26 江西核工业建设有限公司 一种矿山露天剥采用定位穿孔装置
CN114183128B (zh) * 2022-01-20 2024-04-19 武汉海阔科技有限公司 一种单臂偏心井径仪
CN115877442B (zh) * 2022-12-13 2024-03-12 中国地震台网中心 一种深孔地震计固定装置
CN116122803B (zh) * 2023-02-02 2023-08-22 山东省煤田地质局第三勘探队 一种钻孔内侧向地质勘探测试装置及测试方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267365A (en) * 1963-09-12 1966-08-16 Schlumberger Well Surv Corp Apparatus for detecting magnetic anomalies
US3555689A (en) * 1968-12-19 1971-01-19 Schlumberger Technology Corp Centralizing and well-calipering apparatus for well tools
FR2034272A1 (no) * 1969-03-06 1970-12-11 Schlumberger Prospection

Also Published As

Publication number Publication date
GB1501683A (en) 1978-02-22
CA1027860A (en) 1978-03-14
AR203419A1 (es) 1975-09-08
JPS5733524B2 (no) 1982-07-17
FR2267442A1 (no) 1975-11-07
JPS50144462A (no) 1975-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse