CN108691531B - 一种基于电导原理的工具面角传感器 - Google Patents
一种基于电导原理的工具面角传感器 Download PDFInfo
- Publication number
- CN108691531B CN108691531B CN201810437686.9A CN201810437686A CN108691531B CN 108691531 B CN108691531 B CN 108691531B CN 201810437686 A CN201810437686 A CN 201810437686A CN 108691531 B CN108691531 B CN 108691531B
- Authority
- CN
- China
- Prior art keywords
- electrode
- tool face
- face angle
- circuit board
- casing
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
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
- E21B47/02—Determining slope or direction
- E21B47/024—Determining slope or direction of devices in 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
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Remote Sensing (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810437686.9A CN108691531B (zh) | 2018-05-09 | 2018-05-09 | 一种基于电导原理的工具面角传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810437686.9A CN108691531B (zh) | 2018-05-09 | 2018-05-09 | 一种基于电导原理的工具面角传感器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108691531A CN108691531A (zh) | 2018-10-23 |
CN108691531B true CN108691531B (zh) | 2020-09-04 |
Family
ID=63846244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810437686.9A Expired - Fee Related CN108691531B (zh) | 2018-05-09 | 2018-05-09 | 一种基于电导原理的工具面角传感器 |
Country Status (1)
Country | Link |
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CN (1) | CN108691531B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110518826B (zh) * | 2019-08-08 | 2021-05-14 | 中国地质大学(武汉) | 一种基于纳米材料的钻杆离心力发电短节 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6282804B1 (en) * | 1999-11-03 | 2001-09-04 | Nanotron, Inc | Continuous monitoring inclination sensor |
US20030213136A1 (en) * | 2002-05-17 | 2003-11-20 | Klock George G. | Electrical tilt sensor |
CN2548116Y (zh) * | 2002-06-13 | 2003-04-30 | 贵州工业大学 | 一种电容式倾角敏感器件结构 |
CN1603576A (zh) * | 2004-10-28 | 2005-04-06 | 长沙中联重工科技发展股份有限公司 | 水平定向钻进随钻测量方法及装置 |
CN200947032Y (zh) * | 2005-12-28 | 2007-09-12 | 李淑珍 | 一种角度传感器及使用该角度传感器的水平显示装置 |
CN2856932Y (zh) * | 2006-01-26 | 2007-01-10 | 苏州-光镭射仪器有限公司 | 倾角传感器 |
KR100699343B1 (ko) * | 2006-05-12 | 2007-03-23 | 충주대학교 산학협력단 | 소형 경사각 센서 및 제작 방법 |
CN203547719U (zh) * | 2013-11-04 | 2014-04-16 | 中国石油集团渤海钻探工程有限公司 | 工具面检测装置 |
CN103837134A (zh) * | 2014-03-06 | 2014-06-04 | 湖南科技学院 | 一种差动电容式倾角传感器 |
CN204064291U (zh) * | 2014-07-13 | 2014-12-31 | 湖南科技学院 | 一种平面差分电容倾角传感器探头 |
CN106703693A (zh) * | 2016-12-30 | 2017-05-24 | 裴绪建 | 一种工具面控制范围恒为60°的导向装置 |
CN107144262A (zh) * | 2017-06-13 | 2017-09-08 | 中国地质大学(武汉) | 一种基于电导探针的双轴倾角传感器 |
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2018
- 2018-05-09 CN CN201810437686.9A patent/CN108691531B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN108691531A (zh) | 2018-10-23 |
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Application publication date: 20181023 Assignee: JIANGSU HEXIN PETROLEUM MACHINERY Co.,Ltd. Assignor: CHINA University OF GEOSCIENCES (WUHAN CITY) Contract record no.: X2021420000010 Denomination of invention: A tool face angle sensor based on conductance principle Granted publication date: 20200904 License type: Exclusive License Record date: 20210315 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20210509 |
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