CN109577896B - 一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 - Google Patents
一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 Download PDFInfo
- Publication number
- CN109577896B CN109577896B CN201811315586.5A CN201811315586A CN109577896B CN 109577896 B CN109577896 B CN 109577896B CN 201811315586 A CN201811315586 A CN 201811315586A CN 109577896 B CN109577896 B CN 109577896B
- Authority
- CN
- China
- Prior art keywords
- connector
- hole
- spring
- sliding sleeve
- pulse generator
- 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.)
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Links
- 238000005553 drilling Methods 0.000 title claims abstract description 41
- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 239000002002 slurry Substances 0.000 abstract description 14
- 210000001503 joint Anatomy 0.000 abstract description 9
- 238000004891 communication Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000007704 transition Effects 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
- E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
-
- 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
- E21B47/14—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 using acoustic waves
- E21B47/18—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 using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Acoustics & Sound (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811315586.5A CN109577896B (zh) | 2018-11-06 | 2018-11-06 | 一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811315586.5A CN109577896B (zh) | 2018-11-06 | 2018-11-06 | 一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109577896A CN109577896A (zh) | 2019-04-05 |
CN109577896B true CN109577896B (zh) | 2020-09-29 |
Family
ID=65921658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811315586.5A Active CN109577896B (zh) | 2018-11-06 | 2018-11-06 | 一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 |
Country Status (1)
Country | Link |
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CN (1) | CN109577896B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110963353B (zh) * | 2019-12-06 | 2021-06-25 | 比勒(上海)自动化技术有限公司 | 防振动调节装置 |
US11668190B2 (en) * | 2021-10-15 | 2023-06-06 | Halliburton Energy Services, Inc. | Magnetically isolating feedthrough connector |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EG21606A (en) * | 1997-02-25 | 2001-12-31 | Shell Int Research | Drill string tool |
GB9902027D0 (en) * | 1999-01-29 | 1999-03-17 | Specialised Petroleum Serv Ltd | Torque limiting tool |
CN103352672B (zh) * | 2013-06-18 | 2015-12-09 | 中国石油集团长城钻探工程有限公司 | 一种连续管钻井用过电缆涡轮振动减阻器 |
CN106639944B (zh) * | 2016-11-16 | 2019-01-04 | 长江大学 | 一种涡轮式井下水力振荡器 |
CN207131370U (zh) * | 2017-09-06 | 2018-03-23 | 陕西延长石油(集团)有限责任公司研究院 | 一种振动固井短节 |
CN207647505U (zh) * | 2017-11-22 | 2018-07-24 | 中国石油化工股份有限公司 | 一种注水井脉冲发生器高压自补偿机构 |
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2018
- 2018-11-06 CN CN201811315586.5A patent/CN109577896B/zh active Active
Also Published As
Publication number | Publication date |
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CN109577896A (zh) | 2019-04-05 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd., No. 83, Second Street, economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
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TR01 | Transfer of patent right |