CN111911092A - 随钻液控可伸缩短钻铤 - Google Patents
随钻液控可伸缩短钻铤 Download PDFInfo
- Publication number
- CN111911092A CN111911092A CN202010936686.0A CN202010936686A CN111911092A CN 111911092 A CN111911092 A CN 111911092A CN 202010936686 A CN202010936686 A CN 202010936686A CN 111911092 A CN111911092 A CN 111911092A
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- ring
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- sealing ring
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- 238000005553 drilling Methods 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 129
- 230000005540 biological transmission Effects 0.000 claims description 23
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 229920001973 fluoroelastomer Polymers 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 238000003801 milling Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 229910001149 41xx steel Inorganic materials 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004073 vulcanization Methods 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/16—Drill collars
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010936686.0A CN111911092B (zh) | 2020-09-08 | 2020-09-08 | 随钻液控可伸缩短钻铤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010936686.0A CN111911092B (zh) | 2020-09-08 | 2020-09-08 | 随钻液控可伸缩短钻铤 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111911092A true CN111911092A (zh) | 2020-11-10 |
CN111911092B CN111911092B (zh) | 2022-03-08 |
Family
ID=73266829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010936686.0A Active CN111911092B (zh) | 2020-09-08 | 2020-09-08 | 随钻液控可伸缩短钻铤 |
Country Status (1)
Country | Link |
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CN (1) | CN111911092B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201170095Y (zh) * | 2007-11-08 | 2008-12-24 | 中国石化集团胜利石油管理局钻井工艺研究院 | 翼肋伸缩式随钻密度测井仪 |
CN103775006A (zh) * | 2012-10-18 | 2014-05-07 | 中国石油化工股份有限公司 | 井下随钻遥控伸缩钻铤 |
CN108331536A (zh) * | 2018-01-25 | 2018-07-27 | 中国海洋石油集团有限公司 | 一种新型抗扭小钻铤接头 |
CN110617061A (zh) * | 2019-09-20 | 2019-12-27 | 无锡量子感知研究所 | 一种随钻核磁测井仪钻铤结构 |
CN209875074U (zh) * | 2019-04-19 | 2019-12-31 | 新疆华油油气工程有限公司 | 管柱失稳平衡装置 |
-
2020
- 2020-09-08 CN CN202010936686.0A patent/CN111911092B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201170095Y (zh) * | 2007-11-08 | 2008-12-24 | 中国石化集团胜利石油管理局钻井工艺研究院 | 翼肋伸缩式随钻密度测井仪 |
CN103775006A (zh) * | 2012-10-18 | 2014-05-07 | 中国石油化工股份有限公司 | 井下随钻遥控伸缩钻铤 |
CN108331536A (zh) * | 2018-01-25 | 2018-07-27 | 中国海洋石油集团有限公司 | 一种新型抗扭小钻铤接头 |
CN209875074U (zh) * | 2019-04-19 | 2019-12-31 | 新疆华油油气工程有限公司 | 管柱失稳平衡装置 |
CN110617061A (zh) * | 2019-09-20 | 2019-12-27 | 无锡量子感知研究所 | 一种随钻核磁测井仪钻铤结构 |
Also Published As
Publication number | Publication date |
---|---|
CN111911092B (zh) | 2022-03-08 |
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Legal Events
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230106 Address after: 842200 Shop 101, Floor 1, Building 9, South C, South Caihong Street, west of Renmin South Road, Shaya County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang energy (Group) Huayou Technology Service Co.,Ltd. Address before: 841000 4th Floor, Shuixuan Mingyuan, No. 7, Nanqi Lane, Tazhi East Road, Korla City, Bayingolin Mongol Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee before: XINJIANG SINOPETROLEUM ENGINEERING Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 842200 shop 101, floor 1, building 9, south of Caihong street, west of Renmin South Road, Shaya County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Xinneng Huayou Technology Service Co.,Ltd. Country or region after: China Address before: 842200 Shop 101, Floor 1, Building 9, South C, South Caihong Street, west of Renmin South Road, Shaya County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang energy (Group) Huayou Technology Service Co.,Ltd. Country or region before: China |