NO175653C - Strekkföler for måling av spenninger som virker på et brönnbore-element, samt anordning for montering av en slik föler - Google Patents
Strekkföler for måling av spenninger som virker på et brönnbore-element, samt anordning for montering av en slik fölerInfo
- Publication number
- NO175653C NO175653C NO895262A NO895262A NO175653C NO 175653 C NO175653 C NO 175653C NO 895262 A NO895262 A NO 895262A NO 895262 A NO895262 A NO 895262A NO 175653 C NO175653 C NO 175653C
- Authority
- NO
- Norway
- Prior art keywords
- well
- foils
- mounting
- drilling element
- stresses acting
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000011888 foil Substances 0.000 title 1
Classifications
-
- 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
- G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
-
- 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
- E21B47/007—Measuring stresses in a pipe string or casing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8817556A FR2641377B1 (fr) | 1988-12-29 | 1988-12-29 | Capteur extensometrique de mesure de contraintes agissant sur un element de forage et dispositif de montage d'un tel capteur |
Publications (4)
Publication Number | Publication Date |
---|---|
NO895262D0 NO895262D0 (no) | 1989-12-27 |
NO895262L NO895262L (no) | 1990-07-02 |
NO175653B NO175653B (no) | 1994-08-01 |
NO175653C true NO175653C (no) | 1994-11-09 |
Family
ID=9373682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO895262A NO175653C (no) | 1988-12-29 | 1989-12-27 | Strekkföler for måling av spenninger som virker på et brönnbore-element, samt anordning for montering av en slik föler |
Country Status (7)
Country | Link |
---|---|
US (1) | US5099700A (no) |
EP (1) | EP0376795B1 (no) |
CA (1) | CA2006937A1 (no) |
DE (1) | DE68908144T2 (no) |
DK (1) | DK667589A (no) |
FR (1) | FR2641377B1 (no) |
NO (1) | NO175653C (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5230392A (en) * | 1992-04-16 | 1993-07-27 | Remy Tremblay | Load weighing apparatus |
US6125708A (en) * | 1999-02-05 | 2000-10-03 | Ford Global Technologies, Inc. | Quick installing axial deformation transducer |
FR2790830B1 (fr) * | 1999-03-11 | 2004-08-27 | Nicolas Hamburger | Extensometre miniature de faible raideur |
CA2364271C (en) * | 1999-03-12 | 2008-01-15 | Schlumberger Technology Corporation | Hydraulic strain sensor |
US7207230B2 (en) * | 2003-05-22 | 2007-04-24 | Crane Nuclear, Inc. | High-stability instrument mounting system for repeatable field testing of equipment |
US7775099B2 (en) | 2003-11-20 | 2010-08-17 | Schlumberger Technology Corporation | Downhole tool sensor system and method |
FI120559B (fi) * | 2006-01-17 | 2009-11-30 | Sandvik Mining & Constr Oy | Menetelmä jännitysaallon mittaamiseksi, mittauslaite ja kallion rikkomislaite |
GB2456830B (en) * | 2008-01-28 | 2012-03-14 | Schlumberger Holdings | Structural load monitoring using collars and connecting elements with strain sensors |
US9810613B2 (en) | 2012-07-24 | 2017-11-07 | Schlumberger Technology Corporation | System and method for sensing displacement of subsea structures |
BR112016011062A2 (pt) | 2013-12-27 | 2017-08-08 | Halliburton Energy Services Inc | Sistema para montagem de um sensor de deformação em um tubo tubular, método para montar um sensor de deformação num tubo tubular, sistema para montar pelo menos um sensor de deformação num tubo tubular e método para montagem de um sensor de deformação num tubo |
WO2015126421A1 (en) | 2014-02-24 | 2015-08-27 | Halliburton Energy Services, Inc. | Portable attachment of fiber optic sensing loop |
GB2541722C (en) * | 2015-08-28 | 2017-10-04 | Oil States Ind (Uk) Ltd | Marine riser component and method of assessing fatigue damage in a marine riser component |
CN109470396B (zh) * | 2018-11-19 | 2020-07-14 | 北京精密机电控制设备研究所 | 一种微型六维力/力矩传感器 |
CN109441426A (zh) * | 2018-11-27 | 2019-03-08 | 中国矿业大学(北京) | 一种钻孔应力定向监测装置及方法 |
CN110455455A (zh) * | 2019-08-02 | 2019-11-15 | 华中科技大学 | 一种感知牵引力的圆筒六维力传感器 |
CN114459654B (zh) * | 2022-02-10 | 2023-11-07 | 江苏徐工工程机械研究院有限公司 | 盲孔法焊后残余应力测试钻孔装置及其工作方法 |
CN115788398B (zh) * | 2022-10-27 | 2024-06-21 | 西北核技术研究所 | 一种用于柔性传感器支架的对心安装装置及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2070320A (en) * | 1935-09-12 | 1937-02-09 | Spang Chalfant & Company Inc | Extensometer |
US3613443A (en) * | 1969-12-22 | 1971-10-19 | Boeing Co | Large scale external balance for wind tunnels |
US3686942A (en) * | 1970-04-20 | 1972-08-29 | Inst Francais Du Petrole | Drilling column comprising a device for measuring stresses exerted on the column |
US3855857A (en) * | 1973-05-09 | 1974-12-24 | Schlumberger Technology Corp | Force-measuring apparatus for use in a well bore pipe string |
GB1456403A (en) * | 1974-01-04 | 1976-11-24 | Welwyn Electric Ltd | Transducers |
US3965736A (en) * | 1974-02-13 | 1976-06-29 | Energy Systems, Inc. | Clamp-on transducer for well unit |
US3968473A (en) * | 1974-03-04 | 1976-07-06 | Mobil Oil Corporation | Weight-on-drill-bit and torque-measuring apparatus |
US3995476A (en) * | 1975-12-30 | 1976-12-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Miniature biaxial strain transducer |
US4160325A (en) * | 1977-11-04 | 1979-07-10 | Instron Corporation | Extensometer |
US4251918A (en) * | 1979-12-03 | 1981-02-24 | Duggan Michael F | Extensometer |
US4359898A (en) * | 1980-12-09 | 1982-11-23 | Schlumberger Technology Corporation | Weight-on-bit and torque measuring apparatus |
US4608861A (en) * | 1984-11-07 | 1986-09-02 | Macleod Laboratories, Inc. | MWD tool for measuring weight and torque on bit |
-
1988
- 1988-12-29 FR FR8817556A patent/FR2641377B1/fr not_active Expired - Fee Related
-
1989
- 1989-12-18 DE DE89403525T patent/DE68908144T2/de not_active Expired - Fee Related
- 1989-12-18 EP EP89403525A patent/EP0376795B1/fr not_active Expired - Lifetime
- 1989-12-27 DK DK667589A patent/DK667589A/da not_active Application Discontinuation
- 1989-12-27 NO NO895262A patent/NO175653C/no unknown
- 1989-12-29 US US07/459,280 patent/US5099700A/en not_active Expired - Fee Related
- 1989-12-29 CA CA002006937A patent/CA2006937A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DK667589D0 (da) | 1989-12-27 |
EP0376795B1 (fr) | 1993-08-04 |
DK667589A (da) | 1990-06-30 |
FR2641377A1 (fr) | 1990-07-06 |
CA2006937A1 (fr) | 1990-06-29 |
NO895262L (no) | 1990-07-02 |
NO895262D0 (no) | 1989-12-27 |
EP0376795A1 (fr) | 1990-07-04 |
DE68908144T2 (de) | 1993-11-25 |
FR2641377B1 (fr) | 1991-05-03 |
US5099700A (en) | 1992-03-31 |
NO175653B (no) | 1994-08-01 |
DE68908144D1 (de) | 1993-09-09 |
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