CN109653702B - 一种抗冲蚀的防腐井口 - Google Patents
一种抗冲蚀的防腐井口 Download PDFInfo
- Publication number
- CN109653702B CN109653702B CN201910151864.6A CN201910151864A CN109653702B CN 109653702 B CN109653702 B CN 109653702B CN 201910151864 A CN201910151864 A CN 201910151864A CN 109653702 B CN109653702 B CN 109653702B
- Authority
- CN
- China
- Prior art keywords
- sand
- pipe
- cross
- valve
- wellhead
- 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
- 230000003628 erosive effect Effects 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 139
- 238000001914 filtration Methods 0.000 claims abstract description 58
- 238000007599 discharging Methods 0.000 claims abstract description 29
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000007797 corrosion Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 230000003139 buffering effect Effects 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims description 13
- 230000007704 transition Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007774 longterm Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000009287 sand filtration Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004062 sedimentation 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- 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
- E21B34/02—Valve arrangements for boreholes or wells in well heads
-
- 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
- E21B43/08—Screens or liners
- E21B43/082—Screens comprising porous materials, e.g. prepacked screens
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/05—Flapper valves
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Sewage (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910151864.6A CN109653702B (zh) | 2019-02-28 | 2019-02-28 | 一种抗冲蚀的防腐井口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910151864.6A CN109653702B (zh) | 2019-02-28 | 2019-02-28 | 一种抗冲蚀的防腐井口 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109653702A CN109653702A (zh) | 2019-04-19 |
CN109653702B true CN109653702B (zh) | 2021-03-26 |
Family
ID=66123397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910151864.6A Active CN109653702B (zh) | 2019-02-28 | 2019-02-28 | 一种抗冲蚀的防腐井口 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109653702B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676208A (en) * | 1996-01-11 | 1997-10-14 | Halliburton Company | Apparatus and methods of preventing screen collapse in gravel packing operations |
CN203321486U (zh) * | 2013-05-14 | 2013-12-04 | 北京金科龙石油技术开发有限公司 | 一种井口旋流除砂装置 |
CN204961872U (zh) * | 2015-07-15 | 2016-01-13 | 江苏雄越石油机械设备制造有限公司 | 一种平板闸阀 |
CN207813577U (zh) * | 2018-01-25 | 2018-09-04 | 盐城市骊麟石油机械有限公司 | 一种压裂井口用闸阀 |
CN208122825U (zh) * | 2018-04-17 | 2018-11-20 | 盐城市骊麟石油机械有限公司 | 一种采油井口装置 |
-
2019
- 2019-02-28 CN CN201910151864.6A patent/CN109653702B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5676208A (en) * | 1996-01-11 | 1997-10-14 | Halliburton Company | Apparatus and methods of preventing screen collapse in gravel packing operations |
CN203321486U (zh) * | 2013-05-14 | 2013-12-04 | 北京金科龙石油技术开发有限公司 | 一种井口旋流除砂装置 |
CN204961872U (zh) * | 2015-07-15 | 2016-01-13 | 江苏雄越石油机械设备制造有限公司 | 一种平板闸阀 |
CN207813577U (zh) * | 2018-01-25 | 2018-09-04 | 盐城市骊麟石油机械有限公司 | 一种压裂井口用闸阀 |
CN208122825U (zh) * | 2018-04-17 | 2018-11-20 | 盐城市骊麟石油机械有限公司 | 一种采油井口装置 |
Also Published As
Publication number | Publication date |
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CN109653702A (zh) | 2019-04-19 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
PE01 | Entry into force 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: Erosion resistant anticorrosive wellhead Effective date of registration: 20211129 Granted publication date: 20210326 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021320010507 |
|
PC01 | Cancellation 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: 20220215 Granted publication date: 20210326 Pledgee: Bank of Nanjing Co.,Ltd. Yancheng branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2021320010507 |
|
PE01 | Entry into force 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: Anti erosion anti-corrosion wellhead Effective date of registration: 20221109 Granted publication date: 20210326 Pledgee: Agricultural Bank of China Limited Binhai County sub branch Pledgor: JIANGSU XIONGYUE PETROLEUM MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2022980021400 |