CN112127801B - 一种油田井下作业用油管 - Google Patents
一种油田井下作业用油管 Download PDFInfo
- Publication number
- CN112127801B CN112127801B CN202011037617.2A CN202011037617A CN112127801B CN 112127801 B CN112127801 B CN 112127801B CN 202011037617 A CN202011037617 A CN 202011037617A CN 112127801 B CN112127801 B CN 112127801B
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pipe
- periphery
- clamping blocks
- isolation frame
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000002955 isolation Methods 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 93
- 239000002689 soil Substances 0.000 description 12
- 230000002093 peripheral effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 125000003003 spiro group Chemical group 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 3
- 229920006335 epoxy glue Polymers 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (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 |
---|---|---|---|
CN202011037617.2A CN112127801B (zh) | 2020-09-28 | 2020-09-28 | 一种油田井下作业用油管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011037617.2A CN112127801B (zh) | 2020-09-28 | 2020-09-28 | 一种油田井下作业用油管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112127801A CN112127801A (zh) | 2020-12-25 |
CN112127801B true CN112127801B (zh) | 2021-09-14 |
Family
ID=73840330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011037617.2A Active CN112127801B (zh) | 2020-09-28 | 2020-09-28 | 一种油田井下作业用油管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112127801B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039211A (en) * | 1973-07-11 | 1977-08-02 | Ronald Albert Daspit | Coupler for liquid and gaseous fluid piping |
CN107905755A (zh) * | 2017-12-01 | 2018-04-13 | 王鲁洋 | 一种连续油管动密封装置的使用方法 |
CN109058610A (zh) * | 2018-10-30 | 2018-12-21 | 李苏峰 | 一种pvc管件 |
CN109488224A (zh) * | 2019-01-02 | 2019-03-19 | 孙绍武 | 一种油管、接箍及接箍的制作方法 |
CN109695422A (zh) * | 2018-12-29 | 2019-04-30 | 大庆市华禹石油机械制造有限公司 | 一种封隔器密封连接油管 |
CN210858606U (zh) * | 2019-11-12 | 2020-06-26 | 无锡邦力电液伺服系统有限公司 | 一种油管缓冲装置 |
-
2020
- 2020-09-28 CN CN202011037617.2A patent/CN112127801B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4039211A (en) * | 1973-07-11 | 1977-08-02 | Ronald Albert Daspit | Coupler for liquid and gaseous fluid piping |
CN107905755A (zh) * | 2017-12-01 | 2018-04-13 | 王鲁洋 | 一种连续油管动密封装置的使用方法 |
CN109058610A (zh) * | 2018-10-30 | 2018-12-21 | 李苏峰 | 一种pvc管件 |
CN109695422A (zh) * | 2018-12-29 | 2019-04-30 | 大庆市华禹石油机械制造有限公司 | 一种封隔器密封连接油管 |
CN109488224A (zh) * | 2019-01-02 | 2019-03-19 | 孙绍武 | 一种油管、接箍及接箍的制作方法 |
CN210858606U (zh) * | 2019-11-12 | 2020-06-26 | 无锡邦力电液伺服系统有限公司 | 一种油管缓冲装置 |
Also Published As
Publication number | Publication date |
---|---|
CN112127801A (zh) | 2020-12-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6868747B2 (ja) | 天盤層裂か水と炭層ガスとを一緒に放出する方法 | |
CN102203376B (zh) | 缓解压力过渡接头 | |
CN109723461B (zh) | 一种煤矿巷道支护装置 | |
CN201714396U (zh) | 一种盾构隧道管片接缝防水结构 | |
CN102434135A (zh) | 多煤层发育区合层排采设备 | |
CN112127801B (zh) | 一种油田井下作业用油管 | |
CN107201886A (zh) | 一种方便更换的套管头 | |
CN113338281B (zh) | 土木施工用带有防打桩浮尘飘起结构的打桩装置及方法 | |
AU2020102548A4 (en) | Stacked multilayer rubber bag seal structure suitable for large gaps and method of use thereof | |
CN218669386U (zh) | 盾构管片接头密封条与止水带双重止水结构 | |
CN109113024B (zh) | 一种混凝土防渗墙 | |
CN201496027U (zh) | 补偿式自封防喷装置 | |
CN115726821A (zh) | 一种预留洞口止水盘根装置 | |
CN210829393U (zh) | 一种地铁暗挖车站防排水构造 | |
CN211623378U (zh) | 一种矿井钻探钻孔防喷装置 | |
CN111456677B (zh) | 一种水力机械式封隔器 | |
CN203879448U (zh) | 一种注co2井用套管保护注气封隔器 | |
CN210829174U (zh) | 一种瓦斯抽采钻孔封孔装置 | |
CN212671591U (zh) | 一种油井用具有抗高温功能的抗压筒 | |
CN115199235B (zh) | 一种钻进设备用常封式防喷器及防喷方法 | |
CN2547868Y (zh) | 多功能锚固封孔器 | |
CN214303772U (zh) | 一种逐级分层压裂封隔器 | |
CN113374437A (zh) | 一种石油开采用可检测压力的阀门式防喷器 | |
CN217399876U (zh) | 尾矿库排水井装配式保护结构 | |
CN218862618U (zh) | 一种水下盾构隧道管片螺栓连接件 |
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: 20210824 Address after: 131300 200m south of Chuangye building, Linjiang street, Da'an City, Baicheng City, Jilin Province Applicant after: Da'an Hongju petroleum drilling and production Co.,Ltd. Address before: 161000 Jubao Committee, Jubao Town, Gannan County, Qiqihar City, Heilongjiang Province, No. 166 Applicant before: Zhang Jun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 131300 200m south of Chuangye building, Linjiang street, Da'an City, Baicheng City, Jilin Province Patentee after: Jilin Tianqi Petroleum Parts Co.,Ltd. Country or region after: China Address before: 131300 200m south of Chuangye building, Linjiang street, Da'an City, Baicheng City, Jilin Province Patentee before: Da'an Hongju petroleum drilling and production Co.,Ltd. Country or region before: China |