CN109267964B - 一种金属变径密封可溶压裂桥塞 - Google Patents
一种金属变径密封可溶压裂桥塞 Download PDFInfo
- Publication number
- CN109267964B CN109267964B CN201811432938.5A CN201811432938A CN109267964B CN 109267964 B CN109267964 B CN 109267964B CN 201811432938 A CN201811432938 A CN 201811432938A CN 109267964 B CN109267964 B CN 109267964B
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- cone
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- bridge plug
- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 65
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 41
- 239000002184 metal Substances 0.000 title claims abstract description 41
- 239000000919 ceramic Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000001965 increasing effect Effects 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 239000011295 pitch Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
- Earth Drilling (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2018110114488 | 2018-08-31 | ||
CN201811011448 | 2018-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109267964A CN109267964A (zh) | 2019-01-25 |
CN109267964B true CN109267964B (zh) | 2023-08-29 |
Family
ID=65186198
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821983585.3U Active CN209115078U (zh) | 2018-08-31 | 2018-11-28 | 一种金属变径密封可溶压裂桥塞 |
CN201811432938.5A Active CN109267964B (zh) | 2018-08-31 | 2018-11-28 | 一种金属变径密封可溶压裂桥塞 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821983585.3U Active CN209115078U (zh) | 2018-08-31 | 2018-11-28 | 一种金属变径密封可溶压裂桥塞 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10626699B2 (zh) |
CN (2) | CN209115078U (zh) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109577910B (zh) * | 2019-02-01 | 2021-05-28 | 成都通土科技有限公司 | 一种全金属压裂可溶桥塞 |
CN109973048A (zh) * | 2019-02-16 | 2019-07-05 | 陕西海格瑞恩实业有限公司 | 一种全新可溶桥塞 |
CN109944571A (zh) * | 2019-03-26 | 2019-06-28 | 成都维泰油气能源技术有限公司 | 一种轻质球座 |
CA3139127A1 (en) | 2019-05-03 | 2020-11-12 | NexGen Oil Tools Inc. | Dissolvable bridge plugs |
US10954745B2 (en) * | 2019-07-03 | 2021-03-23 | Cnpc Usa Corporation | Plug assembly |
CN110469276A (zh) * | 2019-08-15 | 2019-11-19 | 陈喜俊 | 一种防管具上顶的死卡 |
CN110513076A (zh) * | 2019-09-24 | 2019-11-29 | 中国石油集团西部钻探工程有限公司 | 压裂用金属密封可溶桥塞 |
CN112627764A (zh) * | 2019-10-09 | 2021-04-09 | 四川维泰科创石油设备制造有限公司 | 一种全金属可溶球座 |
US10914132B1 (en) * | 2019-10-26 | 2021-02-09 | Petro-King Energy Technology (Huizhou) Co., Ltd. | Large-diameter soluble bridge plug |
CN113250649B (zh) * | 2020-02-07 | 2023-03-14 | 四川维泰科创石油设备制造有限公司 | 一种井下封堵系统及其使用方法 |
CN113250648B (zh) * | 2020-02-07 | 2024-05-28 | 四川维泰科创石油设备制造有限公司 | 一种可溶金属密封卡座 |
CN113338844B (zh) * | 2020-03-03 | 2023-04-25 | 中国石油天然气股份有限公司 | 金属可溶球座、坐封系统及坐封方法 |
CN111779465A (zh) * | 2020-04-22 | 2020-10-16 | 中国石油天然气股份有限公司 | 可溶压裂球座 |
US11808105B2 (en) * | 2020-04-24 | 2023-11-07 | Innovex Downhole Solutions, Inc. | Downhole tool with seal ring and slips assembly |
CN113833431A (zh) * | 2020-06-23 | 2021-12-24 | 中国石油天然气股份有限公司 | 坐封工具的连接装置 |
CN113944440A (zh) * | 2020-07-15 | 2022-01-18 | 四川维泰科创石油设备制造有限公司 | 一种节箍及卡座 |
CN113944442A (zh) * | 2020-07-15 | 2022-01-18 | 四川维泰科创石油设备制造有限公司 | 一种节箍、卡座及井下封堵系统 |
CN111878032A (zh) * | 2020-08-20 | 2020-11-03 | 四川省威沃敦化工有限公司 | 一种无胶筒金属密封可溶桥塞 |
CN112240176B (zh) * | 2020-09-15 | 2022-11-08 | 重庆交通大学 | 可溶性桥塞 |
CN112343538A (zh) * | 2020-11-05 | 2021-02-09 | 延长油田股份有限公司 | 一种自适应全金属可溶球座 |
CN112556948B (zh) * | 2020-12-16 | 2023-06-02 | 广州奇典皮件有限公司 | 再制造空压机缸体的水检装置 |
CN112746826B (zh) * | 2020-12-31 | 2023-08-29 | 湘潭大学 | 一种用于环空管线的虹膜光圈式封隔器 |
CN112761566B (zh) * | 2020-12-31 | 2023-08-29 | 湘潭大学 | 一种箍圈拉绳式可向内变径的封隔器 |
CN112832708B (zh) * | 2020-12-31 | 2023-08-29 | 湘潭大学 | 一种用于环空管线的挂钩式封隔器 |
CA3199656A1 (en) * | 2021-02-02 | 2022-08-11 | Gabriel A. Slup | Downhole tool and method of use |
CN112983322A (zh) * | 2021-02-07 | 2021-06-18 | 中国石油天然气股份有限公司 | 一种锚定封隔一体化定位球座及封隔方法 |
CN112576231B (zh) * | 2021-02-24 | 2021-06-01 | 四川省威沃敦化工有限公司 | 一种全金属可溶压裂分段器 |
CN112814617A (zh) * | 2021-03-16 | 2021-05-18 | 大庆市天德忠石油科技有限公司 | 一种复合可溶桥塞 |
CN113090210B (zh) * | 2021-04-07 | 2022-09-02 | 中国石油大学(华东) | 一种变径推送短接装置 |
CN113733008A (zh) * | 2021-08-25 | 2021-12-03 | 成都飞机工业(集团)有限责任公司 | 一种“o”型密封圈、挡圈平缓胀开工具 |
CN114086914A (zh) * | 2021-12-15 | 2022-02-25 | 中国石油化工股份有限公司 | 一种挤堵施工用桥塞 |
US20230400059A1 (en) * | 2022-06-10 | 2023-12-14 | Tco As | Asymmetric Bearing Ring |
CN114941514B (zh) * | 2022-06-10 | 2023-07-21 | 西南石油大学 | 一种适用于体积压裂用的分瓣式可溶球座结构 |
CN116733413B (zh) * | 2023-05-31 | 2024-01-02 | 江苏腾龙石化机械有限公司 | 一种导向自解体式可溶桥塞 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003200244B2 (en) * | 1998-05-08 | 2004-03-25 | Baker Hughes Incorporated | Removable bridge plug or packer |
WO2016101374A1 (zh) * | 2014-12-26 | 2016-06-30 | 杰瑞能源服务有限公司 | 一种大通径桥塞及其坐封方法 |
CN106894787A (zh) * | 2017-03-06 | 2017-06-27 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦大通径桥塞及其坐封方法 |
CN107489397A (zh) * | 2017-09-01 | 2017-12-19 | 成都维泰油气能源技术有限公司 | 一种可溶桥塞和油气井井筒临时封隔方法 |
CN108026762A (zh) * | 2015-09-08 | 2018-05-11 | 派克汉尼芬公司 | 可溶解的桥塞组件 |
CN108104765A (zh) * | 2018-02-09 | 2018-06-01 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦全可溶桥塞 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018174902A1 (en) * | 2017-03-24 | 2018-09-27 | Vertechs Oil & Gas Technology Usa Company Llc | Dissolvable bridge plug |
-
2018
- 2018-11-28 CN CN201821983585.3U patent/CN209115078U/zh active Active
- 2018-11-28 CN CN201811432938.5A patent/CN109267964B/zh active Active
- 2018-11-29 US US16/203,626 patent/US10626699B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2003200244B2 (en) * | 1998-05-08 | 2004-03-25 | Baker Hughes Incorporated | Removable bridge plug or packer |
WO2016101374A1 (zh) * | 2014-12-26 | 2016-06-30 | 杰瑞能源服务有限公司 | 一种大通径桥塞及其坐封方法 |
CN108026762A (zh) * | 2015-09-08 | 2018-05-11 | 派克汉尼芬公司 | 可溶解的桥塞组件 |
CN106894787A (zh) * | 2017-03-06 | 2017-06-27 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦大通径桥塞及其坐封方法 |
CN107489397A (zh) * | 2017-09-01 | 2017-12-19 | 成都维泰油气能源技术有限公司 | 一种可溶桥塞和油气井井筒临时封隔方法 |
CN108104765A (zh) * | 2018-02-09 | 2018-06-01 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦全可溶桥塞 |
Also Published As
Publication number | Publication date |
---|---|
CN209115078U (zh) | 2019-07-16 |
US20200072021A1 (en) | 2020-03-05 |
CN109267964A (zh) | 2019-01-25 |
US10626699B2 (en) | 2020-04-21 |
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Effective date of registration: 20190605 Address after: 710065 Room 709, Block A, Xijing International Electric Center, No. 3 Electronic West Street, Yanta District, Xi'an City, Shaanxi Province Applicant after: XI'AN WELL-GOOD ENERGY TECHNOLOGY Co.,Ltd. Address before: 710065 Room 709, Block A, Xijing International Electric Center, No. 3 Electronic West Street, Yanta District, Xi'an City, Shaanxi Province Applicant before: XI'AN WELL-GOOD ENERGY TECHNOLOGY Co.,Ltd. Applicant before: PRODUCTION LOGGING CENTER, CNPC LOGGING Co.,Ltd. |
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Address after: 710300 No. 3, Xihu High tech Zone, East Section of Lv Road, Huayi District, Xi'an City, Shaanxi Province Patentee after: XI'AN WELL-GOOD ENERGY TECHNOLOGY Co.,Ltd. Address before: 710065 Room 709, Block A, Xijing International Electric Center, No. 3 Electronic West Street, Yanta District, Xi'an City, Shaanxi Province Patentee before: XI'AN WELL-GOOD ENERGY TECHNOLOGY Co.,Ltd. |
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