CN110984888B - 一种桥式封隔注水洗井工艺管柱 - Google Patents
一种桥式封隔注水洗井工艺管柱 Download PDFInfo
- Publication number
- CN110984888B CN110984888B CN201911213284.1A CN201911213284A CN110984888B CN 110984888 B CN110984888 B CN 110984888B CN 201911213284 A CN201911213284 A CN 201911213284A CN 110984888 B CN110984888 B CN 110984888B
- Authority
- CN
- China
- Prior art keywords
- pipe
- joint
- packer
- rubber
- well washing
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000005406 washing Methods 0.000 title claims description 34
- 238000012856 packing Methods 0.000 title claims description 20
- 238000011010 flushing procedure Methods 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006735 deficit Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012360 testing method 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
-
- 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
-
- 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
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/122—Multiple string packers
-
- 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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
- E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid pressure
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911213284.1A CN110984888B (zh) | 2019-12-02 | 2019-12-02 | 一种桥式封隔注水洗井工艺管柱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911213284.1A CN110984888B (zh) | 2019-12-02 | 2019-12-02 | 一种桥式封隔注水洗井工艺管柱 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110984888A CN110984888A (zh) | 2020-04-10 |
CN110984888B true CN110984888B (zh) | 2020-07-24 |
Family
ID=70089065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911213284.1A Active CN110984888B (zh) | 2019-12-02 | 2019-12-02 | 一种桥式封隔注水洗井工艺管柱 |
Country Status (1)
Country | Link |
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CN (1) | CN110984888B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111663906B (zh) * | 2020-06-17 | 2020-11-27 | 大庆益科石油科技开发有限公司 | 一种桥式洗井封隔管柱及其施工工艺 |
CN114198048A (zh) * | 2021-12-28 | 2022-03-18 | 盘锦中亚石油技术有限公司 | 一种新型热力坐封封隔器 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279306A (en) * | 1979-08-10 | 1981-07-21 | Top Tool Company, Inc. | Well washing tool and method |
US6497284B2 (en) * | 1999-09-29 | 2002-12-24 | Halliburton Energy Services, Inc. | Single trip perforating and fracturing/gravel packing |
US7124824B2 (en) * | 2000-12-05 | 2006-10-24 | Bj Services Company, U.S.A. | Washpipeless isolation strings and methods for isolation |
US7165611B2 (en) * | 2003-06-10 | 2007-01-23 | Halliburton Energy Services, Inc. | Single trip perforation/packing method |
CN201037385Y (zh) * | 2006-10-17 | 2008-03-19 | 中国石油化工股份有限公司 | 一种桥式堵漏管柱 |
CN203685109U (zh) * | 2014-02-12 | 2014-07-02 | 曾正伟 | 双组胶筒封隔器 |
CN204703809U (zh) * | 2015-05-29 | 2015-10-14 | 中国石油天然气股份有限公司 | 一种水源井同心双管冲砂洗井工艺管柱 |
CN105781477A (zh) * | 2016-03-11 | 2016-07-20 | 新疆华隆油田科技股份有限公司 | 压缩式双向承压可控洗井封隔器 |
-
2019
- 2019-12-02 CN CN201911213284.1A patent/CN110984888B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279306A (en) * | 1979-08-10 | 1981-07-21 | Top Tool Company, Inc. | Well washing tool and method |
US6497284B2 (en) * | 1999-09-29 | 2002-12-24 | Halliburton Energy Services, Inc. | Single trip perforating and fracturing/gravel packing |
US7124824B2 (en) * | 2000-12-05 | 2006-10-24 | Bj Services Company, U.S.A. | Washpipeless isolation strings and methods for isolation |
US7165611B2 (en) * | 2003-06-10 | 2007-01-23 | Halliburton Energy Services, Inc. | Single trip perforation/packing method |
CN201037385Y (zh) * | 2006-10-17 | 2008-03-19 | 中国石油化工股份有限公司 | 一种桥式堵漏管柱 |
CN203685109U (zh) * | 2014-02-12 | 2014-07-02 | 曾正伟 | 双组胶筒封隔器 |
CN204703809U (zh) * | 2015-05-29 | 2015-10-14 | 中国石油天然气股份有限公司 | 一种水源井同心双管冲砂洗井工艺管柱 |
CN105781477A (zh) * | 2016-03-11 | 2016-07-20 | 新疆华隆油田科技股份有限公司 | 压缩式双向承压可控洗井封隔器 |
Also Published As
Publication number | Publication date |
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CN110984888A (zh) | 2020-04-10 |
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 131300 Linjiang Street 157, Daan City, Baicheng City, Jilin Province Patentee after: DAAN HONGYUAN PIPE Co.,Ltd. Address before: Room 405, innovation building, No. 14, Chuangye new street, high tech Zone, Daqing City, Heilongjiang Province, 163000 Patentee before: Daqing Yike Petroleum Technology Development Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210918 Address after: Room 405, innovation building, No. 14, Chuangye new street, high tech Zone, Daqing City, Heilongjiang Province, 163000 Patentee after: Daqing Yike Petroleum Technology Development Co.,Ltd. Address before: 131300 Linjiang Street 157, Daan City, Baicheng City, Jilin Province Patentee before: DAAN HONGYUAN PIPE Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 123000 No. 78, Shengqi Road, high tech Industrial Development Zone, Fuxin City, Liaoning Province Patentee after: Fuxin lingchuang mechanical equipment manufacturing Co.,Ltd. Address before: Room 405, innovation building, No. 14, Chuangye new street, high tech Zone, Daqing City, Heilongjiang Province, 163000 Patentee before: Daqing Yike Petroleum Technology Development Co.,Ltd. |
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TR01 | Transfer of patent right |