CN114382429B - 一种油田钻井用泥浆防溅阀 - Google Patents
一种油田钻井用泥浆防溅阀 Download PDFInfo
- Publication number
- CN114382429B CN114382429B CN202210293326.2A CN202210293326A CN114382429B CN 114382429 B CN114382429 B CN 114382429B CN 202210293326 A CN202210293326 A CN 202210293326A CN 114382429 B CN114382429 B CN 114382429B
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- Prior art keywords
- valve body
- pressure
- limiting
- valve
- cavity
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 239000012528 membrane Substances 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 210000003454 tympanic membrane Anatomy 0.000 claims abstract description 22
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material 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
- 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
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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)
- Safety Valves (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210293326.2A CN114382429B (zh) | 2022-03-24 | 2022-03-24 | 一种油田钻井用泥浆防溅阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210293326.2A CN114382429B (zh) | 2022-03-24 | 2022-03-24 | 一种油田钻井用泥浆防溅阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114382429A CN114382429A (zh) | 2022-04-22 |
CN114382429B true CN114382429B (zh) | 2022-05-24 |
Family
ID=81206089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210293326.2A Active CN114382429B (zh) | 2022-03-24 | 2022-03-24 | 一种油田钻井用泥浆防溅阀 |
Country Status (1)
Country | Link |
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CN (1) | CN114382429B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116336201B (zh) * | 2023-05-29 | 2023-08-08 | 河南省金凤化工有限公司 | 防溅出料阀 |
CN117090525B (zh) * | 2023-10-19 | 2024-01-05 | 牡丹江通用石油工具有限公司 | 一种控压钻井免灌浆式钻具止回阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201610735U (zh) * | 2010-03-11 | 2010-10-20 | 湖北创联石油科技有限公司 | 一种回压阀 |
CN105156040A (zh) * | 2015-07-23 | 2015-12-16 | 中国石油天然气集团公司 | 一种方钻杆防溅接头 |
CN107905765A (zh) * | 2017-12-15 | 2018-04-13 | 扬州诚创石油机械有限公司 | 一种顶驱防溅阀 |
CN207673317U (zh) * | 2017-12-15 | 2018-07-31 | 江苏诚创智能装备有限公司 | 一种顶驱防溅阀 |
CN110094176A (zh) * | 2018-01-30 | 2019-08-06 | 东营市创元石油机械制造有限公司 | 石油钻井用泥浆防溅阀 |
CN111502573A (zh) * | 2020-06-16 | 2020-08-07 | 东营市创元石油机械制造有限公司 | 喷嘴式止回阀 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017192625A1 (en) * | 2016-05-02 | 2017-11-09 | Raven Industries, Inc. | Interface resistant valve assemblies and methods for same |
-
2022
- 2022-03-24 CN CN202210293326.2A patent/CN114382429B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201610735U (zh) * | 2010-03-11 | 2010-10-20 | 湖北创联石油科技有限公司 | 一种回压阀 |
CN105156040A (zh) * | 2015-07-23 | 2015-12-16 | 中国石油天然气集团公司 | 一种方钻杆防溅接头 |
CN107905765A (zh) * | 2017-12-15 | 2018-04-13 | 扬州诚创石油机械有限公司 | 一种顶驱防溅阀 |
CN207673317U (zh) * | 2017-12-15 | 2018-07-31 | 江苏诚创智能装备有限公司 | 一种顶驱防溅阀 |
CN110094176A (zh) * | 2018-01-30 | 2019-08-06 | 东营市创元石油机械制造有限公司 | 石油钻井用泥浆防溅阀 |
CN111502573A (zh) * | 2020-06-16 | 2020-08-07 | 东营市创元石油机械制造有限公司 | 喷嘴式止回阀 |
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CN114382429A (zh) | 2022-04-22 |
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GR01 | Patent grant | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mud splash valve for oilfield drilling Effective date of registration: 20221213 Granted publication date: 20220524 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: DONGYING NERA PETROLEUM MECHANICAL MANUFACTURING CO.,LTD. Registration number: Y2022980026970 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231212 Granted publication date: 20220524 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: DONGYING NERA PETROLEUM MECHANICAL MANUFACTURING CO.,LTD. Registration number: Y2022980026970 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mud splash valve for oilfield drilling Effective date of registration: 20231215 Granted publication date: 20220524 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: DONGYING NERA PETROLEUM MECHANICAL MANUFACTURING CO.,LTD. Registration number: Y2023980071806 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |