CN105649546B - 压力脉冲实现稳定冲击作用的井下工具 - Google Patents
压力脉冲实现稳定冲击作用的井下工具 Download PDFInfo
- Publication number
- CN105649546B CN105649546B CN201610006447.9A CN201610006447A CN105649546B CN 105649546 B CN105649546 B CN 105649546B CN 201610006447 A CN201610006447 A CN 201610006447A CN 105649546 B CN105649546 B CN 105649546B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- inner cylinder
- lower housing
- housing shell
- ring
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 11
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610006447.9A CN105649546B (zh) | 2016-01-07 | 2016-01-07 | 压力脉冲实现稳定冲击作用的井下工具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610006447.9A CN105649546B (zh) | 2016-01-07 | 2016-01-07 | 压力脉冲实现稳定冲击作用的井下工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105649546A CN105649546A (zh) | 2016-06-08 |
CN105649546B true CN105649546B (zh) | 2018-04-20 |
Family
ID=56491614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610006447.9A Active CN105649546B (zh) | 2016-01-07 | 2016-01-07 | 压力脉冲实现稳定冲击作用的井下工具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105649546B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109403866B (zh) * | 2018-11-02 | 2024-01-02 | 东油研创(深圳)科技有限公司 | 节率式高频水力脉冲振荡减阻提速器 |
CN110273646A (zh) * | 2019-07-11 | 2019-09-24 | 成都阿斯贝瑞科技有限公司 | 一种新型降磨减阻工具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2693945Y (zh) * | 2003-12-24 | 2005-04-20 | 大港油田集团有限责任公司 | 水力脉冲振动器 |
CN2758437Y (zh) * | 2004-12-21 | 2006-02-15 | 中国石化集团胜利石油管理局钻井工艺研究院 | 井底局部脉冲负压工具 |
CN103154418A (zh) * | 2010-08-26 | 2013-06-12 | 贝克休斯公司 | 远程控制的井下装置及其使用方法 |
CN103195386A (zh) * | 2013-04-11 | 2013-07-10 | 河南省泓森石油技术开发有限公司 | 井下双波低频大功率水力振动器 |
CN204200079U (zh) * | 2014-11-06 | 2015-03-11 | 西南石油大学 | 一种轴向振动冲击器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150114716A1 (en) * | 2013-10-31 | 2015-04-30 | Smith International, Inc. | Vibration tool |
CA2945290C (en) * | 2014-04-07 | 2022-06-28 | Thru Tubing Solutions, Inc. | Downhole vibration enhancing apparatus and method of using and tuning the same |
-
2016
- 2016-01-07 CN CN201610006447.9A patent/CN105649546B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2693945Y (zh) * | 2003-12-24 | 2005-04-20 | 大港油田集团有限责任公司 | 水力脉冲振动器 |
CN2758437Y (zh) * | 2004-12-21 | 2006-02-15 | 中国石化集团胜利石油管理局钻井工艺研究院 | 井底局部脉冲负压工具 |
CN103154418A (zh) * | 2010-08-26 | 2013-06-12 | 贝克休斯公司 | 远程控制的井下装置及其使用方法 |
CN103195386A (zh) * | 2013-04-11 | 2013-07-10 | 河南省泓森石油技术开发有限公司 | 井下双波低频大功率水力振动器 |
CN204200079U (zh) * | 2014-11-06 | 2015-03-11 | 西南石油大学 | 一种轴向振动冲击器 |
Also Published As
Publication number | Publication date |
---|---|
CN105649546A (zh) | 2016-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111148885B (zh) | 井下振荡设备 | |
CN105275394B (zh) | 角度可控的新型旋转导向工具 | |
NO342388B1 (no) | Brønnkompletteringsfremgangsmåte og brønnkompletteringsapparat | |
CN103899250A (zh) | 一种提高油气井钻井速度的装置 | |
CN108179981A (zh) | 一种旋转滑动钻进工具 | |
CN106246105A (zh) | 一种机械导向钻井工具 | |
CN103291271B (zh) | 一种可多次开关的压裂滑套 | |
US3566981A (en) | Hydraulic drilling jar | |
CN105317377A (zh) | 中心差压式钻头 | |
CN104712279A (zh) | 一种连续油管液压双向震击器 | |
CN109723383A (zh) | 一种液压自动垂直钻井工具 | |
CN107023259B (zh) | 一种基于双壁钻杆的钻井*** | |
CN105649546B (zh) | 压力脉冲实现稳定冲击作用的井下工具 | |
CN107605396A (zh) | 一种分流式射吸液动冲击器 | |
US2659576A (en) | Combination jar and equalizer | |
CN106089085A (zh) | 一种机械垂直钻井工具 | |
US20090166026A1 (en) | Jar device for use in coil tubing drilling | |
US3167136A (en) | Fluid-actuated drilling tool | |
CN110159187B (zh) | 一种高风压潜孔冲击器 | |
CN210127820U (zh) | 一种用于深层油气开发的扭力冲击装置 | |
CA2874639C (en) | Axially amplified pulsing tool | |
CN104712275B (zh) | 一种地质钻探波纹膨胀管护壁膨胀锥头 | |
US3464505A (en) | Drilling apparatus | |
CN107246238B (zh) | 一种一体化冲击井下动力钻具 | |
CN106703699B (zh) | 压力脉冲实现二次冲击的振荡器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into 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: 20190605 Address after: 400071 Guojiatuo Factory Office, Jiangbei District, Chongqing (6th floor, Chongqing Wangjiang Industrial Co., Ltd.) Patentee after: Chongqing Wangjiang Xinqi Machinery Co., Ltd. Address before: 610500 Xindu Road, Xindu District, Chengdu, Sichuan Province, No. 8 Patentee before: Southwest Petroleum University |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 400071 Guojiatuo Factory Office, Jiangbei District, Chongqing (6th floor, Chongqing Wangjiang Industrial Co., Ltd.) Patentee after: Chongqing Xinqi Petroleum Machinery Equipment Co.,Ltd. Address before: 400071 Guojiatuo Factory Office, Jiangbei District, Chongqing (6th floor, Chongqing Wangjiang Industrial Co., Ltd.) Patentee before: CHONGQING WANGJIANG XINQI MACHINERY Co.,Ltd. |