CN111946275B - 一种防磨损的油管短节 - Google Patents
一种防磨损的油管短节 Download PDFInfo
- Publication number
- CN111946275B CN111946275B CN202010892093.9A CN202010892093A CN111946275B CN 111946275 B CN111946275 B CN 111946275B CN 202010892093 A CN202010892093 A CN 202010892093A CN 111946275 B CN111946275 B CN 111946275B
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- cylinder
- pipe nipple
- positioning
- assembling
- 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
- 210000002445 nipple Anatomy 0.000 title claims abstract description 149
- 238000005299 abrasion Methods 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 72
- 230000000149 penetrating effect Effects 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 31
- 235000017491 Bambusa tulda Nutrition 0.000 description 31
- 241001330002 Bambuseae Species 0.000 description 31
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 31
- 239000011425 bamboo Substances 0.000 description 31
- 239000012535 impurity Substances 0.000 description 14
- 238000005096 rolling process Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 9
- 230000002035 prolonged effect Effects 0.000 description 8
- 230000007547 defect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000003129 oil well Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1085—Wear protectors; Blast joints; Hard facing
-
- 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
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
-
- 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
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Joints Allowing Movement (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010892093.9A CN111946275B (zh) | 2020-08-31 | 2020-08-31 | 一种防磨损的油管短节 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010892093.9A CN111946275B (zh) | 2020-08-31 | 2020-08-31 | 一种防磨损的油管短节 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111946275A CN111946275A (zh) | 2020-11-17 |
CN111946275B true CN111946275B (zh) | 2022-03-29 |
Family
ID=73368052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010892093.9A Active CN111946275B (zh) | 2020-08-31 | 2020-08-31 | 一种防磨损的油管短节 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111946275B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114504939A (zh) * | 2022-02-11 | 2022-05-17 | 金广恒环保技术(南京)股份有限公司 | 一种用于化工材料的高强度复合桶槽及其使用方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2179907Y (zh) * | 1993-10-15 | 1994-10-19 | 长庆石油勘探局钻采工艺研究院 | 卡瓦式螺纹联接套管头 |
CN201874486U (zh) * | 2010-06-17 | 2011-06-22 | 中国石油大港油田第五采油厂 | 抽油杆防磨损装置 |
CN205063844U (zh) * | 2015-09-16 | 2016-03-02 | 东营市永利精工石油机械制造有限公司 | 一种过滤用变径油管短节装置 |
CN208310710U (zh) * | 2018-03-21 | 2019-01-01 | 西安石油大学 | 一种深井超深井套管防磨器 |
CN109098669B (zh) * | 2018-08-06 | 2019-11-15 | 江苏威创能源设备有限公司 | 石油开采用柔性石墨热应力补偿器 |
CN109339715B (zh) * | 2018-11-20 | 2019-07-23 | 大庆市天德忠石油科技有限公司 | 一种双头外丝的油田用螺纹型油管短节 |
CN109577871B (zh) * | 2018-11-20 | 2019-09-27 | 大庆市天德忠石油科技有限公司 | 一种油田用法兰型油管短节 |
-
2020
- 2020-08-31 CN CN202010892093.9A patent/CN111946275B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111946275A (zh) | 2020-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111946275B (zh) | 一种防磨损的油管短节 | |
CN109184589B (zh) | 一种复合式抽油杆扶正器 | |
CN211975372U (zh) | 一种具有过滤结构的抽水机 | |
CN209838673U (zh) | 一种蠕动泵用防腐软管 | |
CN219606316U (zh) | 一种高强度液压过渡接头 | |
CN112627933A (zh) | 一种长寿命耐用滤清器 | |
CN214464816U (zh) | 一种防堵防砂抽油泵 | |
CN110030460B (zh) | 一种具有自动清理过滤功能的给水排水管道连接装置 | |
CN220435675U (zh) | 一种液压油管 | |
CN212360852U (zh) | 一种方便清理的球阀过滤结构 | |
CN209818290U (zh) | 一种便于拆装过滤器的进水泵 | |
CN212914724U (zh) | 一种高效滤油器 | |
CN209235322U (zh) | 一种智能床头柜 | |
CN212867956U (zh) | 一种潜水排污泵 | |
CN220582814U (zh) | 油分离器及空调系统 | |
CN219472437U (zh) | 一种潜水式双吸泵 | |
CN214698267U (zh) | 一种方便拆装的蠕动泵 | |
CN219711584U (zh) | 一种矿井多段排水装置 | |
CN213965501U (zh) | 一种防堵塞排水阀门结构 | |
CN209809672U (zh) | 一种环保过滤管 | |
CN221299390U (zh) | 一种新型变量泵 | |
CN2688889Y (zh) | 可卸式不锈钢筛管 | |
CN210934486U (zh) | 一种防堵塞的管道膜过滤器 | |
CN218944476U (zh) | 一种矿物油脂多级过滤器 | |
CN216950793U (zh) | 一种井下抽油泵用防砂装置 |
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: 20220308 Address after: 163000 Business Service Center A Business Service 2717, Olin International Apartment Business District G, Jeanhu Road District, Daqing City, Heilongjiang Province Applicant after: DAQING HONGBO SHENGDA PETROLEUM MACHINERY EQUIPMENT Co.,Ltd. Address before: No.2 Daqing East Road, Dushanzi District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Applicant before: Zhang Wenmao |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231212 Address after: 163000 room 503, No.2 Kaiyuan street, Daqing economic and Technological Development Zone, Ranghulu District, Daqing City, Heilongjiang Province Patentee after: Daqing Naigu Petroleum Machinery Equipment Manufacturing Co.,Ltd. Address before: 163000 Business Service Center A Business Service 2717, Olin International Apartment Business District G, Jeanhu Road District, Daqing City, Heilongjiang Province Patentee before: DAQING HONGBO SHENGDA PETROLEUM MACHINERY EQUIPMENT Co.,Ltd. |