CN108301788B - 漂浮接箍装置 - Google Patents
漂浮接箍装置 Download PDFInfo
- Publication number
- CN108301788B CN108301788B CN201810124417.7A CN201810124417A CN108301788B CN 108301788 B CN108301788 B CN 108301788B CN 201810124417 A CN201810124417 A CN 201810124417A CN 108301788 B CN108301788 B CN 108301788B
- Authority
- CN
- China
- Prior art keywords
- coupling body
- sleeve
- fixed sleeve
- circular plate
- holes
- 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.)
- Active
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 73
- 238000010168 coupling process Methods 0.000 title claims abstract description 73
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 73
- 238000007667 floating Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005553 drilling Methods 0.000 abstract description 12
- 238000010008 shearing Methods 0.000 abstract description 12
- 239000012530 fluid Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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
- E21B17/02—Couplings; joints
- E21B17/08—Casing joints
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124417.7A CN108301788B (zh) | 2018-02-07 | 2018-02-07 | 漂浮接箍装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124417.7A CN108301788B (zh) | 2018-02-07 | 2018-02-07 | 漂浮接箍装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301788A CN108301788A (zh) | 2018-07-20 |
| CN108301788B true CN108301788B (zh) | 2025-01-24 |
Family
ID=62864868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810124417.7A Active CN108301788B (zh) | 2018-02-07 | 2018-02-07 | 漂浮接箍装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301788B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162651B (zh) * | 2018-09-21 | 2020-06-05 | 中国石油集团渤海钻探工程有限公司 | 一种液压安全接头 |
| WO2022098344A1 (en) * | 2020-11-03 | 2022-05-12 | Halliburton Energy Services, Inc. | Cementing apparatus for reverse cementing |
| CN115853431A (zh) * | 2021-09-24 | 2023-03-28 | 中国石油天然气集团有限公司 | 撞击式漂浮接箍 |
| CN115822469B (zh) * | 2023-02-15 | 2023-04-28 | 纬达石油装备有限公司 | 一种破裂盘式超高压漂浮接箍 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822268A (zh) * | 2016-05-27 | 2016-08-03 | 成都北方石油勘探开发技术有限公司 | 用于中浅层油藏的水平井完井管柱 |
| CN207905732U (zh) * | 2018-02-07 | 2018-09-25 | 中国石油集团西部钻探工程有限公司 | 漂浮接箍装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1735567A1 (ru) * | 1990-05-21 | 1992-05-23 | Ивано-Франковский Институт Нефти И Газа | Устройство дл соединени секций обсадных колонн |
| CN202913977U (zh) * | 2012-10-31 | 2013-05-01 | 中国石油集团川庆钻探工程有限公司 | 套管漂浮接箍 |
| CN204357368U (zh) * | 2014-12-09 | 2015-05-27 | 中国石油集团川庆钻探工程有限公司 | 套管漂浮接箍 |
| CN206625794U (zh) * | 2017-03-13 | 2017-11-10 | 西安航威石化设备有限公司 | 一种柔性套管悬浮接箍 |
-
2018
- 2018-02-07 CN CN201810124417.7A patent/CN108301788B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822268A (zh) * | 2016-05-27 | 2016-08-03 | 成都北方石油勘探开发技术有限公司 | 用于中浅层油藏的水平井完井管柱 |
| CN207905732U (zh) * | 2018-02-07 | 2018-09-25 | 中国石油集团西部钻探工程有限公司 | 漂浮接箍装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108301788A (zh) | 2018-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201106 Address after: 100120 Beijing Xicheng District six laying Kang Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Xibu Drilling Engineering Co.,Ltd. Address before: 830026 science and technology management division, West drilling and Drilling Engineering Institute, No. 326 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, China Applicant before: CNPC Xibu Drilling Engineering Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |