CN110067532A - 侧向单流阀 - Google Patents
侧向单流阀 Download PDFInfo
- Publication number
- CN110067532A CN110067532A CN201910426170.9A CN201910426170A CN110067532A CN 110067532 A CN110067532 A CN 110067532A CN 201910426170 A CN201910426170 A CN 201910426170A CN 110067532 A CN110067532 A CN 110067532A
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- CN
- China
- Prior art keywords
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- 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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- 239000012530 fluid Substances 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 230000001788 irregular Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 abstract description 25
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B2200/04—Ball valves
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910426170.9A CN110067532A (zh) | 2019-05-21 | 2019-05-21 | 侧向单流阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910426170.9A CN110067532A (zh) | 2019-05-21 | 2019-05-21 | 侧向单流阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110067532A true CN110067532A (zh) | 2019-07-30 |
Family
ID=67371101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910426170.9A Pending CN110067532A (zh) | 2019-05-21 | 2019-05-21 | 侧向单流阀 |
Country Status (1)
Country | Link |
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CN (1) | CN110067532A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787811A (zh) * | 2012-07-19 | 2012-11-21 | 中国石油天然气股份有限公司 | 一种定向喷枪扶正器 |
CN202954784U (zh) * | 2012-11-23 | 2013-05-29 | 朱毅 | 一种注水井用防渣单流阀 |
CN104533313A (zh) * | 2014-12-30 | 2015-04-22 | 中国石油大学(华东) | 螺旋多翼式万向轮套管扶正器及其应用 |
CN104832135A (zh) * | 2015-04-20 | 2015-08-12 | 中国海洋石油总公司 | 一种用于潜油电泵井防砂埋的油套连通自动开关 |
CN106593349A (zh) * | 2016-12-28 | 2017-04-26 | 中国石油天然气股份有限公司 | 一种可反洗解堵防砂的抽油机井生产完井管柱 |
WO2017197608A1 (zh) * | 2016-05-18 | 2017-11-23 | 思达斯易能源技术(集团)有限公司 | 一种尾管悬挂器总成 |
CN206830131U (zh) * | 2017-04-07 | 2018-01-02 | 中国石油天然气股份有限公司 | 一种注水井用沉砂定压单流阀 |
CN210033371U (zh) * | 2019-05-21 | 2020-02-07 | 唐山冀东石油机械有限责任公司 | 侧向单流阀 |
-
2019
- 2019-05-21 CN CN201910426170.9A patent/CN110067532A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102787811A (zh) * | 2012-07-19 | 2012-11-21 | 中国石油天然气股份有限公司 | 一种定向喷枪扶正器 |
CN202954784U (zh) * | 2012-11-23 | 2013-05-29 | 朱毅 | 一种注水井用防渣单流阀 |
CN104533313A (zh) * | 2014-12-30 | 2015-04-22 | 中国石油大学(华东) | 螺旋多翼式万向轮套管扶正器及其应用 |
CN104832135A (zh) * | 2015-04-20 | 2015-08-12 | 中国海洋石油总公司 | 一种用于潜油电泵井防砂埋的油套连通自动开关 |
WO2017197608A1 (zh) * | 2016-05-18 | 2017-11-23 | 思达斯易能源技术(集团)有限公司 | 一种尾管悬挂器总成 |
CN106593349A (zh) * | 2016-12-28 | 2017-04-26 | 中国石油天然气股份有限公司 | 一种可反洗解堵防砂的抽油机井生产完井管柱 |
CN206830131U (zh) * | 2017-04-07 | 2018-01-02 | 中国石油天然气股份有限公司 | 一种注水井用沉砂定压单流阀 |
CN210033371U (zh) * | 2019-05-21 | 2020-02-07 | 唐山冀东石油机械有限责任公司 | 侧向单流阀 |
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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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200921 Address after: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant after: PetroChina Co.,Ltd. Address before: 063200, 261, Xincheng Avenue, Caofeidian District, Hebei, Tangshan City Applicant before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201013 Address after: No.10 Guoan Road, comprehensive bonded zone, Caofeidian Industrial Zone, Tangshan City, Hebei Province Applicant after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Applicant after: PetroChina Co.,Ltd. Address before: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant before: PetroChina Co.,Ltd. |