CN112031677B - 一种用于石油开采的防变形套管扶正器 - Google Patents
一种用于石油开采的防变形套管扶正器 Download PDFInfo
- Publication number
- CN112031677B CN112031677B CN202011219703.5A CN202011219703A CN112031677B CN 112031677 B CN112031677 B CN 112031677B CN 202011219703 A CN202011219703 A CN 202011219703A CN 112031677 B CN112031677 B CN 112031677B
- Authority
- CN
- China
- Prior art keywords
- centralizing
- centralizer
- casing
- sealing cover
- sleeve
- 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 53
- 238000000034 method Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 17
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011219703.5A CN112031677B (zh) | 2020-11-05 | 2020-11-05 | 一种用于石油开采的防变形套管扶正器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011219703.5A CN112031677B (zh) | 2020-11-05 | 2020-11-05 | 一种用于石油开采的防变形套管扶正器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112031677A CN112031677A (zh) | 2020-12-04 |
CN112031677B true CN112031677B (zh) | 2021-01-12 |
Family
ID=73573686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011219703.5A Active CN112031677B (zh) | 2020-11-05 | 2020-11-05 | 一种用于石油开采的防变形套管扶正器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112031677B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113250628B (zh) * | 2021-07-16 | 2021-09-10 | 山东辛丁技术有限公司 | 一种用于石油开采的液压式套管扶正器 |
CN117823061B (zh) * | 2024-03-06 | 2024-05-14 | 河北上善石油机械有限公司 | 一种整体式强力弹性套管扶正器 |
CN117888833B (zh) * | 2024-03-14 | 2024-06-25 | 常熟市石油固井工具有限公司 | 一种防脱套管扶正器 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6484803B1 (en) * | 2000-09-06 | 2002-11-26 | Casetech International, Inc. | Dual diameter centralizer/sub and method |
CN2809192Y (zh) * | 2005-05-11 | 2006-08-23 | 大庆石油管理局 | 八臂滚轮扶正器 |
CN201391245Y (zh) * | 2009-04-17 | 2010-01-27 | 中国石油天然气集团公司 | 一种井下测井扶正装置 |
CN201891392U (zh) * | 2010-12-09 | 2011-07-06 | 西安威盛电子仪器有限公司 | 四臂双滚轮扶正器 |
CN202483550U (zh) * | 2011-10-25 | 2012-10-10 | 西安威盛电子仪器有限公司 | 多臂弹片式滚轮扶正器 |
CN103362460A (zh) * | 2013-07-24 | 2013-10-23 | 武汉海王机电工程技术公司 | 套管井测井仪错位支撑式扶正器 |
CN103541666A (zh) * | 2013-11-19 | 2014-01-29 | 西南石油大学 | 一种液力可变径扶正器 |
CN204040939U (zh) * | 2014-06-23 | 2014-12-24 | 西安思坦仪器股份有限公司 | 可调节滚轮扶正器 |
CN104747861A (zh) * | 2013-12-31 | 2015-07-01 | 巩宪锋 | 一种六臂滚轮居中装置 |
CN107130924A (zh) * | 2017-06-19 | 2017-09-05 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | 一种偏弓扶正器装置 |
WO2019202467A1 (en) * | 2018-04-18 | 2019-10-24 | Downhole Products Limited | Deployable casing centraliser with latch for bow springs |
CN110500045A (zh) * | 2019-07-25 | 2019-11-26 | 西安科技大学 | 一种新型机械结构套管扶正器及扶正方法 |
CN110924876A (zh) * | 2019-12-18 | 2020-03-27 | 无棣荣业网具有限公司 | 一种用于风钻喷涂的可变径扶正器 |
CN111749628A (zh) * | 2020-08-05 | 2020-10-09 | 河北上善石油机械有限公司 | 套管扶正器 |
-
2020
- 2020-11-05 CN CN202011219703.5A patent/CN112031677B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6484803B1 (en) * | 2000-09-06 | 2002-11-26 | Casetech International, Inc. | Dual diameter centralizer/sub and method |
CN2809192Y (zh) * | 2005-05-11 | 2006-08-23 | 大庆石油管理局 | 八臂滚轮扶正器 |
CN201391245Y (zh) * | 2009-04-17 | 2010-01-27 | 中国石油天然气集团公司 | 一种井下测井扶正装置 |
CN201891392U (zh) * | 2010-12-09 | 2011-07-06 | 西安威盛电子仪器有限公司 | 四臂双滚轮扶正器 |
CN202483550U (zh) * | 2011-10-25 | 2012-10-10 | 西安威盛电子仪器有限公司 | 多臂弹片式滚轮扶正器 |
CN103362460A (zh) * | 2013-07-24 | 2013-10-23 | 武汉海王机电工程技术公司 | 套管井测井仪错位支撑式扶正器 |
CN103541666A (zh) * | 2013-11-19 | 2014-01-29 | 西南石油大学 | 一种液力可变径扶正器 |
CN104747861A (zh) * | 2013-12-31 | 2015-07-01 | 巩宪锋 | 一种六臂滚轮居中装置 |
CN204040939U (zh) * | 2014-06-23 | 2014-12-24 | 西安思坦仪器股份有限公司 | 可调节滚轮扶正器 |
CN107130924A (zh) * | 2017-06-19 | 2017-09-05 | 中国石油集团川庆钻探工程有限公司长庆固井公司 | 一种偏弓扶正器装置 |
WO2019202467A1 (en) * | 2018-04-18 | 2019-10-24 | Downhole Products Limited | Deployable casing centraliser with latch for bow springs |
CN110500045A (zh) * | 2019-07-25 | 2019-11-26 | 西安科技大学 | 一种新型机械结构套管扶正器及扶正方法 |
CN110924876A (zh) * | 2019-12-18 | 2020-03-27 | 无棣荣业网具有限公司 | 一种用于风钻喷涂的可变径扶正器 |
CN111749628A (zh) * | 2020-08-05 | 2020-10-09 | 河北上善石油机械有限公司 | 套管扶正器 |
Also Published As
Publication number | Publication date |
---|---|
CN112031677A (zh) | 2020-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112031677B (zh) | 一种用于石油开采的防变形套管扶正器 | |
CN117415587B (zh) | 一种双层滚珠式扶正器及其加工装置 | |
CN115405238B (zh) | 一种具有适应性变径功能的套管扶正器 | |
CN106761506B (zh) | 油管悬挂器紧急回收工具 | |
CN208743905U (zh) | 一种深孔钻刀具焊接装置 | |
CN210498476U (zh) | 一种汽车零部件加工用钻孔装置 | |
CN113910066B (zh) | 一种挺柱表面精加工机床 | |
CN113976995A (zh) | 一种金属斜切设备 | |
CN210360449U (zh) | 一种电机壳体夹具 | |
CN210600856U (zh) | 一种顶管机激光导向用升降台 | |
CN219316910U (zh) | 一种套管扶正器及套管 | |
CN104385169A (zh) | 一种光通信器件自平衡耦合夹具 | |
CN215919784U (zh) | 一种适应不同口径的庭院灯灯杆用切割装置 | |
CN215393888U (zh) | 变速箱壳体加工用夹具 | |
CN111706314B (zh) | 一种陀螺测斜仪 | |
CN109514309B (zh) | 一种v型气缸体精铣顶面和精镗缸孔的夹具 | |
CN210360195U (zh) | 一种弹簧内置式平面密封旋转接头快速组装设备 | |
CN113417578A (zh) | 一种高效石油钻井装置 | |
CN221020649U (zh) | 一种用于防爆电机机壳加工的夹具 | |
CN220972187U (zh) | 介杆拆卸限位装置 | |
CN216113141U (zh) | 一种噪音检测设备用支撑架 | |
CN216802584U (zh) | 一种改良便接式阀门本体夹具 | |
CN221347647U (zh) | 一种轴承组装线 | |
CN219888031U (zh) | 一种用于井下压裂作业的支撑装置 | |
CN113664444B (zh) | 大型低速船用柴油机机座法兰焊接定位方法 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230714 Address after: No. 88, Donger Road, Development Zone, Dongying City, Shandong Province 257000 Patentee after: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Address before: 257000 No.88 Donger Road, Dongying District, Dongying City, Shandong Province Patentee before: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Patentee before: Drilling Tool Factory of Gubang Petroleum Equipment Co.,Ltd. Shengli Oilfield |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Deformable Casing Centralizer for Oil Production Effective date of registration: 20230911 Granted publication date: 20210112 Pledgee: Dongying Bank Co.,Ltd. Shengzhong Sub branch Pledgor: Shengli oil field Solid State Petroleum Equipment Co.,Ltd. Registration number: Y2023980056023 |