JPS50144462A - - Google Patents

Info

Publication number
JPS50144462A
JPS50144462A JP50043155A JP4315575A JPS50144462A JP S50144462 A JPS50144462 A JP S50144462A JP 50043155 A JP50043155 A JP 50043155A JP 4315575 A JP4315575 A JP 4315575A JP S50144462 A JPS50144462 A JP S50144462A
Authority
JP
Japan
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.)
Granted
Application number
JP50043155A
Other languages
Japanese (ja)
Other versions
JPS5733524B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS50144462A publication Critical patent/JPS50144462A/ja
Publication of JPS5733524B2 publication Critical patent/JPS5733524B2/ja
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)
JP4315575A 1974-04-09 1975-04-09 Expired JPS5733524B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412370A FR2267442B1 (enrdf_load_stackoverflow) 1974-04-09 1974-04-09

Publications (2)

Publication Number Publication Date
JPS50144462A true JPS50144462A (enrdf_load_stackoverflow) 1975-11-20
JPS5733524B2 JPS5733524B2 (enrdf_load_stackoverflow) 1982-07-17

Family

ID=9137428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4315575A Expired JPS5733524B2 (enrdf_load_stackoverflow) 1974-04-09 1975-04-09

Country Status (5)

Country Link
JP (1) JPS5733524B2 (enrdf_load_stackoverflow)
AR (1) AR203419A1 (enrdf_load_stackoverflow)
CA (1) CA1027860A (enrdf_load_stackoverflow)
FR (1) FR2267442B1 (enrdf_load_stackoverflow)
GB (1) GB1501683A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126546U (enrdf_load_stackoverflow) * 1980-02-27 1981-09-26
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
CN107976152A (zh) * 2017-10-12 2018-05-01 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
CN112161549A (zh) * 2020-09-24 2021-01-01 上海市浦东新区建设(集团)有限公司 植筋孔尺寸测量仪器
CN112343583A (zh) * 2020-12-11 2021-02-09 李军 一种方位双井径测井仪用控制电路
CN115877442A (zh) * 2022-12-13 2023-03-31 中国地震台网中心 一种深孔地震计固定装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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

Citations (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
US3630078A (en) * 1969-03-06 1971-12-28 Schlumberger Technology Corp Magnetic suspension flowmeter

Patent Citations (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
US3630078A (en) * 1969-03-06 1971-12-28 Schlumberger Technology Corp Magnetic suspension flowmeter

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126546U (enrdf_load_stackoverflow) * 1980-02-27 1981-09-26
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
CN107976152A (zh) * 2017-10-12 2018-05-01 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
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
CN112161549A (zh) * 2020-09-24 2021-01-01 上海市浦东新区建设(集团)有限公司 植筋孔尺寸测量仪器
CN112343583A (zh) * 2020-12-11 2021-02-09 李军 一种方位双井径测井仪用控制电路
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
CN115877442A (zh) * 2022-12-13 2023-03-31 中国地震台网中心 一种深孔地震计固定装置
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

Also Published As

Publication number Publication date
CA1027860A (en) 1978-03-14
AR203419A1 (es) 1975-09-08
FR2267442A1 (enrdf_load_stackoverflow) 1975-11-07
GB1501683A (en) 1978-02-22
FR2267442B1 (enrdf_load_stackoverflow) 1977-03-04
JPS5733524B2 (enrdf_load_stackoverflow) 1982-07-17

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