CN109594949A - 一种行星齿轮组增压式液压桥塞坐封工具 - Google Patents
一种行星齿轮组增压式液压桥塞坐封工具 Download PDFInfo
- Publication number
- CN109594949A CN109594949A CN201811315589.9A CN201811315589A CN109594949A CN 109594949 A CN109594949 A CN 109594949A CN 201811315589 A CN201811315589 A CN 201811315589A CN 109594949 A CN109594949 A CN 109594949A
- Authority
- CN
- China
- Prior art keywords
- planetary gear
- gear
- gear set
- connecting rod
- bridge plug
- 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.)
- Granted
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 8
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 13
- 239000003921 oil Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003673 groundwater Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 230000000541 pulsatile effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
- E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid pressure
-
- 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
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
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)
- Retarders (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811315589.9A CN109594949B (zh) | 2018-11-06 | 2018-11-06 | 一种行星齿轮组增压式液压桥塞坐封工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811315589.9A CN109594949B (zh) | 2018-11-06 | 2018-11-06 | 一种行星齿轮组增压式液压桥塞坐封工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109594949A true CN109594949A (zh) | 2019-04-09 |
CN109594949B CN109594949B (zh) | 2022-01-18 |
Family
ID=65957621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811315589.9A Active CN109594949B (zh) | 2018-11-06 | 2018-11-06 | 一种行星齿轮组增压式液压桥塞坐封工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109594949B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114810529A (zh) * | 2022-04-18 | 2022-07-29 | 北京天玛智控科技股份有限公司 | 压裂泵和压裂车 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275095A (en) * | 1991-10-16 | 1994-01-04 | Stork Protecon B.V. | Brine injection device |
CN101187103A (zh) * | 2006-11-24 | 2008-05-28 | 格罗兹-贝克特公司 | 用于综框驱动的齿轮机构 |
CN201318217Y (zh) * | 2008-12-11 | 2009-09-30 | 王绍宇 | 连杆直线往复活塞式节能内燃机 |
CN104018797A (zh) * | 2014-05-23 | 2014-09-03 | 吉林大学 | 增压式电控液压桥塞投放工具 |
CN107965285A (zh) * | 2017-11-27 | 2018-04-27 | 中国石油集团渤海钻探工程有限公司 | 一种轮系传动连续增压式电动液压桥塞坐封工具 |
-
2018
- 2018-11-06 CN CN201811315589.9A patent/CN109594949B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275095A (en) * | 1991-10-16 | 1994-01-04 | Stork Protecon B.V. | Brine injection device |
CN101187103A (zh) * | 2006-11-24 | 2008-05-28 | 格罗兹-贝克特公司 | 用于综框驱动的齿轮机构 |
CN201318217Y (zh) * | 2008-12-11 | 2009-09-30 | 王绍宇 | 连杆直线往复活塞式节能内燃机 |
CN104018797A (zh) * | 2014-05-23 | 2014-09-03 | 吉林大学 | 增压式电控液压桥塞投放工具 |
CN107965285A (zh) * | 2017-11-27 | 2018-04-27 | 中国石油集团渤海钻探工程有限公司 | 一种轮系传动连续增压式电动液压桥塞坐封工具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114810529A (zh) * | 2022-04-18 | 2022-07-29 | 北京天玛智控科技股份有限公司 | 压裂泵和压裂车 |
Also Published As
Publication number | Publication date |
---|---|
CN109594949B (zh) | 2022-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107965285B (zh) | 一种轮系传动连续增压式电动液压桥塞坐封工具 | |
CN108915659B (zh) | 一种低频水力脉冲压裂工具 | |
CN102828716B (zh) | Φ73mm及以上油管柱的密闭式液力驱动可调速切割器 | |
CN110805410B (zh) | 一种无桥塞多级压裂电控开关智能滑套 | |
CN206701985U (zh) | 一种可变径式液压滚珠套管整形装置 | |
CN109594949A (zh) | 一种行星齿轮组增压式液压桥塞坐封工具 | |
CN201833879U (zh) | 车辆动力取力器装置 | |
CN203297049U (zh) | 一种新型煤层气压裂泵 | |
CN106837227A (zh) | 井下静压能量电缆坐放工具 | |
CN207796021U (zh) | 一种无级变速器 | |
CN105003196A (zh) | 一种全液压反循环钻机的动力总成 | |
CN201714322U (zh) | 连续油管注入头驱动装置 | |
CN108150121A (zh) | 射流增压式电动液压桥塞坐封工具 | |
CN109838216A (zh) | 用于桥塞的电动液压增力坐封工具 | |
CN104989291B (zh) | 花键万向轴式螺杆钻具 | |
CN106089024A (zh) | 一种扭冲马达 | |
CN208804178U (zh) | 同轴减速器 | |
CN103256341A (zh) | 用于车载压裂泵的齿轮箱 | |
CN212054553U (zh) | 一种修井用脉冲扭转倒扣器 | |
CN109281813B (zh) | 一种电驱动齿轮传动柱塞泵 | |
CN110374533B (zh) | 一种井下液压泵 | |
CN208900305U (zh) | 一种高压高效流体伺服泵 | |
CN204041442U (zh) | 一种摆线液压油泵 | |
CN209430357U (zh) | 一种双液注浆泵 | |
CN101892980B (zh) | 曲拐型曲轴传动单螺杆泵 |
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: 20211223 Address after: 300457 Tianjin Binhai New Area Development Zone Second Avenue 83, China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd. Applicant after: CNPC Bohai Drilling Engineering Co.,Ltd. Applicant after: China National Petroleum Corporation Limited Address before: China Petroleum Tianjin building Bohai Drilling Engineering Co., Ltd., No. 83, Second Street, economic and Technological Development Zone, Binhai New Area, Tianjin, 300457 Applicant before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |