CN108150134A - 钻井用钻具内防喷器及方法 - Google Patents
钻井用钻具内防喷器及方法 Download PDFInfo
- Publication number
- CN108150134A CN108150134A CN201711273279.0A CN201711273279A CN108150134A CN 108150134 A CN108150134 A CN 108150134A CN 201711273279 A CN201711273279 A CN 201711273279A CN 108150134 A CN108150134 A CN 108150134A
- Authority
- CN
- China
- Prior art keywords
- valve body
- orifice plate
- ontology
- drilling
- sealing
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 230000003628 erosive effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
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)
- Safety Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711273279.0A CN108150134A (zh) | 2017-12-06 | 2017-12-06 | 钻井用钻具内防喷器及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711273279.0A CN108150134A (zh) | 2017-12-06 | 2017-12-06 | 钻井用钻具内防喷器及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108150134A true CN108150134A (zh) | 2018-06-12 |
Family
ID=62466707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711273279.0A Pending CN108150134A (zh) | 2017-12-06 | 2017-12-06 | 钻井用钻具内防喷器及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108150134A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111119791A (zh) * | 2019-12-20 | 2020-05-08 | 中海石油(中国)有限公司 | 一种双通道钻井井下浮阀 |
CN111561284A (zh) * | 2020-06-23 | 2020-08-21 | 湖北省息壤科技有限公司 | 一种机械振动解堵增注增油方法及机械振动装置 |
US11174713B2 (en) | 2018-12-05 | 2021-11-16 | DynaEnergetics Europe GmbH | Firing head and method of utilizing a firing head |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2103631U (zh) * | 1991-09-11 | 1992-05-06 | 大庆石油管理局钻井研究所 | 方钻杆防喷接头 |
CN2163230Y (zh) * | 1993-04-29 | 1994-04-27 | 四川石油管理局川东钻探公司 | 双功能箭形回压阀 |
CN201884002U (zh) * | 2010-12-10 | 2011-06-29 | 中国石油天然气集团公司 | 钻井井下单向阀 |
WO2011136904A1 (en) * | 2010-04-26 | 2011-11-03 | Parker Hannifin Corporation | Shuttle valve |
CN203515439U (zh) * | 2013-09-22 | 2014-04-02 | 中国石油集团西部钻探工程有限公司 | 内防喷装置 |
CN204511373U (zh) * | 2015-01-14 | 2015-07-29 | 东营市创元石油机械制造有限公司 | 石油钻井用整体阀芯开关式钻具内防喷器 |
-
2017
- 2017-12-06 CN CN201711273279.0A patent/CN108150134A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2103631U (zh) * | 1991-09-11 | 1992-05-06 | 大庆石油管理局钻井研究所 | 方钻杆防喷接头 |
CN2163230Y (zh) * | 1993-04-29 | 1994-04-27 | 四川石油管理局川东钻探公司 | 双功能箭形回压阀 |
WO2011136904A1 (en) * | 2010-04-26 | 2011-11-03 | Parker Hannifin Corporation | Shuttle valve |
CN201884002U (zh) * | 2010-12-10 | 2011-06-29 | 中国石油天然气集团公司 | 钻井井下单向阀 |
CN203515439U (zh) * | 2013-09-22 | 2014-04-02 | 中国石油集团西部钻探工程有限公司 | 内防喷装置 |
CN204511373U (zh) * | 2015-01-14 | 2015-07-29 | 东营市创元石油机械制造有限公司 | 石油钻井用整体阀芯开关式钻具内防喷器 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11174713B2 (en) | 2018-12-05 | 2021-11-16 | DynaEnergetics Europe GmbH | Firing head and method of utilizing a firing head |
US11686183B2 (en) | 2018-12-05 | 2023-06-27 | DynaEnergetics Europe GmbH | Firing head and method of utilizing a firing head |
CN111119791A (zh) * | 2019-12-20 | 2020-05-08 | 中海石油(中国)有限公司 | 一种双通道钻井井下浮阀 |
CN111561284A (zh) * | 2020-06-23 | 2020-08-21 | 湖北省息壤科技有限公司 | 一种机械振动解堵增注增油方法及机械振动装置 |
CN111561284B (zh) * | 2020-06-23 | 2022-02-08 | 湖北省息壤科技有限公司 | 一种机械振动解堵增注增油方法及机械振动装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181105 Address after: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant after: Qin Limin Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: SINOPEC OILFIELD SERVICE CORPORATION Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Applicant before: Drilling Engineering Technology Co., Ltd., Sinopec Victory Petroleum Engineering Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
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: 20190626 Address after: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant after: SINOPEC OILFIELD SERVICE CORPORATION Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. Applicant after: Drilling Engineering Technology Co., Ltd., Sinopec Victory Petroleum Engineering Co., Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Applicant before: Qin Limin |
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TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180612 |
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WD01 | Invention patent application deemed withdrawn after publication |