CN108868673B - 多级封隔器丢手管柱及其起下方法 - Google Patents
多级封隔器丢手管柱及其起下方法 Download PDFInfo
- Publication number
- CN108868673B CN108868673B CN201810691770.3A CN201810691770A CN108868673B CN 108868673 B CN108868673 B CN 108868673B CN 201810691770 A CN201810691770 A CN 201810691770A CN 108868673 B CN108868673 B CN 108868673B
- Authority
- CN
- China
- Prior art keywords
- pipe
- deblocking
- sliding sleeve
- fishing
- release
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 241000251468 Actinopterygii Species 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 59
- 210000000078 claw Anatomy 0.000 claims description 44
- 238000003825 pressing Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 239000003129 oil well Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 2
- 239000003921 oil Substances 0.000 description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002478 hand joint Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010008 shearing 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
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)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810691770.3A CN108868673B (zh) | 2018-06-28 | 2018-06-28 | 多级封隔器丢手管柱及其起下方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810691770.3A CN108868673B (zh) | 2018-06-28 | 2018-06-28 | 多级封隔器丢手管柱及其起下方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108868673A CN108868673A (zh) | 2018-11-23 |
CN108868673B true CN108868673B (zh) | 2021-03-19 |
Family
ID=64296771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810691770.3A Active CN108868673B (zh) | 2018-06-28 | 2018-06-28 | 多级封隔器丢手管柱及其起下方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108868673B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112012683B (zh) * | 2019-05-28 | 2024-08-27 | 中国石油天然气集团有限公司 | 连续管用丢手工具 |
CN113882832B (zh) * | 2020-07-03 | 2023-08-22 | 中国石油天然气股份有限公司 | 一种多级液控找水开关及多级反复分层找水管柱 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200940458Y (zh) * | 2006-08-07 | 2007-08-29 | 新疆石油管理局钻井工艺研究院 | 分支井重入导向器送入打捞工具 |
CN204113261U (zh) * | 2014-09-28 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种分层压裂管柱 |
CN204457618U (zh) * | 2014-12-18 | 2015-07-08 | 中国石油天然气股份有限公司 | 一种防砂注水球座 |
CN106703706B (zh) * | 2015-07-24 | 2018-11-16 | 中国石油天然气股份有限公司 | 注采管柱及使用其的方法 |
CN205532434U (zh) * | 2016-03-23 | 2016-08-31 | 中国石油天然气股份有限公司 | 打捞装置 |
CN207017983U (zh) * | 2017-06-24 | 2018-02-16 | 中海油能源发展股份有限公司 | 一种低剪切定点调剖注入管柱 |
-
2018
- 2018-06-28 CN CN201810691770.3A patent/CN108868673B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108868673A (zh) | 2018-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110145289B (zh) | 一种无级差全通径压裂滑套 | |
CN103184856A (zh) | 适用于多级水力喷射压裂的水力喷射封隔工具 | |
CN108868673B (zh) | 多级封隔器丢手管柱及其起下方法 | |
CN212803153U (zh) | 一种水平井高强度套管高压桥塞 | |
CN111075388B (zh) | 防中途坐封液压丢手封隔器及方法 | |
CN201062505Y (zh) | 空心悬挂丢手桥塞 | |
CN109441399B (zh) | 一种可冲砂桥塞 | |
CN111075407A (zh) | 一种气井全生命周期井下节流生产装置及其使用方法 | |
CN203879432U (zh) | 一种投球解封式液压油管锚 | |
CN204113261U (zh) | 一种分层压裂管柱 | |
CN2856407Y (zh) | 水平井射孔压裂联作管柱 | |
CN101382053B (zh) | 油井封隔器 | |
CN201013335Y (zh) | 注水井带压作业工艺管柱 | |
CN211258561U (zh) | 机采井全通径防垢封堵管柱工具 | |
CN103982153A (zh) | 一种投球解封式液压油管锚 | |
CN210768678U (zh) | 连续油管密封循环解卡装置 | |
CN210264603U (zh) | 液压解封器 | |
CN107387040B (zh) | 一种满眼的涡流排水采气工具 | |
CN111101883A (zh) | 一种适用于水平井柱塞气举的井下缓冲座落装置及其工作方法 | |
CN106481324B (zh) | 液控自解封式分段压裂管柱 | |
CN110965958A (zh) | 一种双向座封防倒灌封隔器 | |
CN200949423Y (zh) | 一种液力变径钻具稳定器 | |
CN105134143A (zh) | 注入井作业油套分流平衡防喷管柱 | |
CN212359690U (zh) | 一种弹卡定位装置 | |
CN211874428U (zh) | 一种适用于水平井柱塞气举的井下缓冲座落装置 |
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: 20190604 Address after: 063200 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Applicant after: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Address before: 063200 No. 261 Xincheng Street, Caofeidian District, Tangshan City, Hebei Province Applicant before: TANGSHAN JIDONG PETROLEUM MACHINERY Co.,Ltd. Applicant before: DRILLING & PRODUCTION TECHNOLOGY RESEARCH INSTITUTE, PETROCHINA JIDONG OILFIELD CO. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200923 Address after: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant after: PetroChina Company Limited 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 Company Limited Address before: 100000 Beijing city Dongcheng District No. 16 Andrew Applicant before: PetroChina Company Limited |
|
GR01 | Patent grant | ||
GR01 | Patent grant |