CN113756708B - 一种偏心振动式水力脉冲发生装置 - Google Patents
一种偏心振动式水力脉冲发生装置 Download PDFInfo
- Publication number
- CN113756708B CN113756708B CN202010500102.5A CN202010500102A CN113756708B CN 113756708 B CN113756708 B CN 113756708B CN 202010500102 A CN202010500102 A CN 202010500102A CN 113756708 B CN113756708 B CN 113756708B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- joint
- turbine
- ring
- eccentric
- 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 42
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 20
- 239000012530 fluid Substances 0.000 abstract description 12
- 230000000737 periodic effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000002445 nipple Anatomy 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000035485 pulse pressure Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B12/00—Accessories for drilling tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010500102.5A CN113756708B (zh) | 2020-06-04 | 2020-06-04 | 一种偏心振动式水力脉冲发生装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010500102.5A CN113756708B (zh) | 2020-06-04 | 2020-06-04 | 一种偏心振动式水力脉冲发生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113756708A CN113756708A (zh) | 2021-12-07 |
CN113756708B true CN113756708B (zh) | 2023-05-02 |
Family
ID=78783631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010500102.5A Active CN113756708B (zh) | 2020-06-04 | 2020-06-04 | 一种偏心振动式水力脉冲发生装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113756708B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105781418A (zh) * | 2014-12-26 | 2016-07-20 | 中石化胜利石油工程有限公司钻井工艺研究院 | 一种可调振幅的水力脉冲发生装置 |
CN105089501B (zh) * | 2015-06-09 | 2017-10-24 | 中石化石油机械股份有限公司研究院 | 一种水力振荡器 |
CN105888554B (zh) * | 2016-05-23 | 2018-02-16 | 宝鸡市远深石油设备新技术有限公司 | 液动推复冲击振荡器 |
CN107130919B (zh) * | 2017-05-17 | 2018-11-16 | 西南石油大学 | 一种凸轮马达式水力振荡器 |
CN108547571B (zh) * | 2018-04-08 | 2019-09-03 | 西南石油大学 | 一种偏心式扭转冲击钻具 |
CN108868615B (zh) * | 2018-07-06 | 2020-01-14 | 河南易发石油工程技术有限公司 | 一种水力振荡器脉冲压力发生装置 |
-
2020
- 2020-06-04 CN CN202010500102.5A patent/CN113756708B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113756708A (zh) | 2021-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104033113B (zh) | 一种旋冲螺杆钻具 | |
CN104612582B (zh) | 基于螺杆与双螺旋滚珠丝杆的井下振动冲击工具 | |
CN108278078B (zh) | 超声波高频冲击钻井装置 | |
CN208534403U (zh) | 一种水平井脉冲振荡送钻装置 | |
CN105156027A (zh) | 扭力冲击提速装置 | |
CN104265160B (zh) | 水力振荡轴向冲击器 | |
CN202990851U (zh) | 螺杆式高频冲击钻井工具 | |
CN103422814A (zh) | 石油钻井用三维水力振动器 | |
CN107542397A (zh) | 一种石油钻井用耦合冲击器 | |
CN110374508A (zh) | 一种负压脉冲振荡工具 | |
CN109184597A (zh) | 一种水力振荡清洗工具 | |
CN105464587B (zh) | 射吸式贯通液压潜孔锤 | |
CN106223889A (zh) | 一种水力振荡器 | |
CN111255379A (zh) | 水力脉冲振动冲击装置及其钻井装置 | |
CN106121540B (zh) | 井底钻井液压力震荡调制器 | |
CN113756708B (zh) | 一种偏心振动式水力脉冲发生装置 | |
CN109162645B (zh) | 脉冲加压发生器 | |
CN106593308A (zh) | 一种近钻头三维震击器 | |
CN107246238B (zh) | 一种一体化冲击井下动力钻具 | |
CN205618083U (zh) | 一种转阀换向式液体动力周向冲击器 | |
CN207110959U (zh) | 一种石油钻井用耦合冲击器 | |
CN111485819A (zh) | 一种振动冲击钻井提速工具 | |
CN206368686U (zh) | 钻头径向震击器 | |
CN212337207U (zh) | 一种全金属水力振荡器 | |
CN115075771A (zh) | 振动固井工具 |
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: 20240130 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Country or region after: China Patentee after: Sinopec Petroleum Engineering Technology Service Co.,Ltd. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Country or region before: China Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |