DE2031664B2 - Bohrlochuntersuchungsgeraet mit andrueckschuhen - Google Patents
Bohrlochuntersuchungsgeraet mit andrueckschuhenInfo
- Publication number
- DE2031664B2 DE2031664B2 DE19702031664 DE2031664A DE2031664B2 DE 2031664 B2 DE2031664 B2 DE 2031664B2 DE 19702031664 DE19702031664 DE 19702031664 DE 2031664 A DE2031664 A DE 2031664A DE 2031664 B2 DE2031664 B2 DE 2031664B2
- Authority
- DE
- Germany
- Prior art keywords
- shoe
- measuring
- borehole
- support body
- pressure
- 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.)
- Withdrawn
Links
- 238000011835 investigation Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000003860 storage Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 241000276420 Lophius piscatorius Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6923575A FR2052062A5 (enrdf_load_stackoverflow) | 1969-07-10 | 1969-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2031664A1 DE2031664A1 (enrdf_load_stackoverflow) | 1971-04-01 |
| DE2031664B2 true DE2031664B2 (de) | 1971-04-01 |
Family
ID=9037279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702031664 Withdrawn DE2031664B2 (de) | 1969-07-10 | 1970-06-26 | Bohrlochuntersuchungsgeraet mit andrueckschuhen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2031664B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2052062A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1322537A (enrdf_load_stackoverflow) |
| SU (1) | SU399149A3 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0230812A1 (fr) * | 1985-12-16 | 1987-08-05 | Commissariat A L'energie Atomique | Sonde sismique notamment utilisable dans un puits de forage non tubé |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2128200B1 (enrdf_load_stackoverflow) * | 1971-03-11 | 1974-03-01 | Schlumberger Prospection | |
| DE2920126A1 (de) * | 1979-05-18 | 1980-11-27 | Salzgitter Maschinen Ag | Zentrier- und fuehrungsvorrichtung fuer bohrgestaenge zum erdbohren |
| FR2548727B1 (fr) * | 1983-07-06 | 1985-11-29 | Inst Francais Du Petrole | Dispositif d'ancrage d'une sonde dans un puits, par ouverture de bras mobiles |
| NO921937L (no) * | 1991-05-16 | 1992-11-17 | Conoco Inc | Fremgangsmaate og innretning for inspeksjon av en roerkonstruksjon |
| DE10012339A1 (de) * | 2000-03-14 | 2001-10-18 | Karsten Baumann | Verfahren und Meßsonde zur bohrlochgeophysikalischen Messung der Gammastrahlenintensität |
| DE10034810B4 (de) * | 2000-07-18 | 2012-05-24 | Bohrlochmessung-Storkow Gmbh | Messsonde zur bohrlochgeophysikalischen Messung der Dichte nach dem Gamma-Gamma-Rückstreuprinzip |
| DE102004024237B4 (de) * | 2004-05-15 | 2010-11-04 | Bohrlochmessung-Storkow Gmbh | Messsonde zur bohrlochgeophysikalischen Messung der Dichte nach dem Gamma-Gamma-Rückstreuprinzip |
| CN102128027B (zh) * | 2010-01-12 | 2013-05-22 | 西安思坦仪器股份有限公司 | 油井液面测试用次声波发生器 |
| CN102590868B (zh) * | 2012-03-13 | 2013-12-11 | 中国矿业大学 | 钻孔电阻率法勘探装置 |
| CN104265171B (zh) * | 2014-09-19 | 2016-05-11 | 合肥工业大学 | 一种垂直钻井自动调整装置及调整方法 |
| US10358907B2 (en) * | 2017-04-17 | 2019-07-23 | Schlumberger Technology Corporation | Self retracting wall contact well logging sensor |
| CN110185461A (zh) * | 2019-06-28 | 2019-08-30 | 中交路桥建设有限公司 | 实时探测隧道地质条件的盾构机 |
| CN110318739B (zh) * | 2019-07-29 | 2024-05-14 | 长安大学 | 一种防爆型井壁直径测量装置 |
| CN112033332A (zh) * | 2020-08-24 | 2020-12-04 | 贵州盘江煤电集团技术研究院有限公司 | 一种炮孔孔径检验装置及其使用方法 |
| CN113108683B (zh) * | 2021-04-16 | 2023-11-21 | 湖北省城市地质工程院 | 大口径井身结构三维刻画自动成像测量方法及装置 |
| CN113295735A (zh) * | 2021-06-16 | 2021-08-24 | 贵州晶禾科技有限公司 | 一种干湿孔通用的地面跨孔电阻率ct探测线缆 |
| CN113431555B (zh) * | 2021-06-22 | 2022-07-15 | 中海油田服务股份有限公司 | 一种随钻电成像仪器 |
| CN116084911A (zh) * | 2021-11-05 | 2023-05-09 | 中国石油天然气集团有限公司 | 一种推靠式近井壁自然电位测量装置 |
-
1969
- 1969-07-10 FR FR6923575A patent/FR2052062A5/fr not_active Expired
-
1970
- 1970-06-26 DE DE19702031664 patent/DE2031664B2/de not_active Withdrawn
- 1970-07-08 SU SU1454339A patent/SU399149A3/ru active
- 1970-07-09 GB GB3340070A patent/GB1322537A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0230812A1 (fr) * | 1985-12-16 | 1987-08-05 | Commissariat A L'energie Atomique | Sonde sismique notamment utilisable dans un puits de forage non tubé |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2031664A1 (enrdf_load_stackoverflow) | 1971-04-01 |
| GB1322537A (en) | 1973-07-04 |
| FR2052062A5 (enrdf_load_stackoverflow) | 1971-04-09 |
| SU399149A3 (enrdf_load_stackoverflow) | 1973-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |