CN110552659B - 一种全金属可溶桥塞 - Google Patents
一种全金属可溶桥塞 Download PDFInfo
- Publication number
- CN110552659B CN110552659B CN201910889180.6A CN201910889180A CN110552659B CN 110552659 B CN110552659 B CN 110552659B CN 201910889180 A CN201910889180 A CN 201910889180A CN 110552659 B CN110552659 B CN 110552659B
- Authority
- CN
- China
- Prior art keywords
- joint
- sealing cylinder
- vertebral body
- rod
- seat
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 90
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000000956 alloy Substances 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 5
- 239000011777 magnesium Substances 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 abstract description 11
- 238000004873 anchoring Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002195 soluble material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum 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
- 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
- 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)
- Prostheses (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889180.6A CN110552659B (zh) | 2019-09-19 | 2019-09-19 | 一种全金属可溶桥塞 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889180.6A CN110552659B (zh) | 2019-09-19 | 2019-09-19 | 一种全金属可溶桥塞 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110552659A CN110552659A (zh) | 2019-12-10 |
| CN110552659B true CN110552659B (zh) | 2020-05-15 |
Family
ID=68740961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910889180.6A Active CN110552659B (zh) | 2019-09-19 | 2019-09-19 | 一种全金属可溶桥塞 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552659B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112855066B (zh) * | 2021-01-05 | 2021-09-14 | 大安鸿源管业有限公司 | 一种自带压裂球的可溶桥塞 |
| 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 |
| 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 |
| CN117386322A (zh) * | 2023-10-17 | 2024-01-12 | 中国石油天然气集团有限公司 | 一种单卡瓦可溶桥塞 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819846A (en) * | 1996-10-01 | 1998-10-13 | Bolt, Jr.; Donald B. | Bridge plug |
| US7600572B2 (en) * | 2000-06-30 | 2009-10-13 | Bj Services Company | Drillable bridge plug |
| CN105484698B (zh) * | 2014-10-11 | 2018-03-13 | 中国石油天然气股份有限公司 | 一种复合桥塞 |
| CN104632126B (zh) * | 2014-12-26 | 2017-11-21 | 杰瑞能源服务有限公司 | 一种大通径桥塞及其坐封方法 |
| CN105971556B (zh) * | 2016-07-05 | 2018-12-25 | 中国石油集团渤海钻探工程有限公司 | 一种可完全降解金属桥塞 |
| CN105971557A (zh) * | 2016-07-08 | 2016-09-28 | 四川省贝特石油技术有限公司 | 一种全溶桥塞 |
| CN107869323A (zh) * | 2016-09-23 | 2018-04-03 | 深圳市百勤石油技术有限公司 | 一种可溶桥塞及其施工工艺 |
| CN208749329U (zh) * | 2018-07-20 | 2019-04-16 | 四机赛瓦石油钻采设备有限公司 | 一种螺纹丢手可溶桥塞 |
| CN109505559A (zh) * | 2018-11-29 | 2019-03-22 | 成都铭鉴知源油田工程科技有限公司 | 一种可溶桥塞 |
-
2019
- 2019-09-19 CN CN201910889180.6A patent/CN110552659B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110552659A (zh) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110552659A (zh) | 一种全金属可溶桥塞 | |
| CN209228337U (zh) | 一种可溶解桥塞 | |
| CN206987777U (zh) | 一种可溶桥塞 | |
| CN110905443B (zh) | 一种可溶金属密封压裂桥塞 | |
| CN202181876U (zh) | 可钻式复合桥塞 | |
| WO2018174902A1 (en) | Dissolvable bridge plug | |
| US10450837B2 (en) | Sleeve fracturing assembly, device using the same and method for using the same | |
| CN103573210A (zh) | 一种快钻复合插管桥塞 | |
| CN103912237A (zh) | 一种水泥承留器 | |
| CN104989317A (zh) | 一种套管压裂用桥塞 | |
| CN114856520A (zh) | 球座式可溶桥塞 | |
| CN111980610B (zh) | Co2水交替注入井完井管柱及其完井方法和服务管柱 | |
| CN204703811U (zh) | 防砂悬挂器 | |
| CN220645898U (zh) | 液压坐封式挤水泥可钻封隔器 | |
| CN205297515U (zh) | 一种连续油管拖动水力喷射压裂装置 | |
| CN203835327U (zh) | 一种水泥承留器 | |
| CN112814617A (zh) | 一种复合可溶桥塞 | |
| CN112302572A (zh) | 一种可溶泵开塞 | |
| CN218150863U (zh) | 一种液压式坐封锚定小直径可钻封堵桥塞工具 | |
| CN203347718U (zh) | 一种液压封隔器的送井工具 | |
| CN115538975B (zh) | 多点出水油井的堵漏采油装置及堵漏采油方法 | |
| CN216811639U (zh) | 一种带启动限制环的金属密封桥塞 | |
| CN213743346U (zh) | 一种可溶泵开塞 | |
| CN110080715B (zh) | 一种水泥承留器 | |
| CN116163683A (zh) | 一种可溶桥塞、管柱和油层套管的密封方法 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220314 Address after: Intercontinental building, 16 ande Road, Dongcheng District, Beijing Patentee after: PetroChina Company Limited Patentee after: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. Address before: 618300 south section 3, Zhongshan Avenue, Guanghan City, Deyang City, Sichuan Province Patentee before: CHINA NATIONAL PETROLEUM CORPORATION, SOUTHWEST OIL & GASFIELD BRANCH, ENGINEERING TECHNOLOGY Research Institute Patentee before: SICHUAN SHENGNUO OIL. AND GAS ENGINEERING TECHNOLOGY SERVICE Co.,Ltd. |
|
| TR01 | Transfer of patent right |