CN2284294Y - 水平井推进器 - Google Patents
水平井推进器 Download PDFInfo
- Publication number
- CN2284294Y CN2284294Y CN 96227336 CN96227336U CN2284294Y CN 2284294 Y CN2284294 Y CN 2284294Y CN 96227336 CN96227336 CN 96227336 CN 96227336 U CN96227336 U CN 96227336U CN 2284294 Y CN2284294 Y CN 2284294Y
- Authority
- CN
- China
- Prior art keywords
- cylinder barrel
- pressure
- piston rod
- piston
- hole
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 6
- 206010008469 Chest discomfort Diseases 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 19
- 239000003208 petroleum Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Description
规格 | 178 | 165 | 120 | ||||||
缸筒组合 | 2 | 2+11 | 2+8+11 | 2 | 2+11 | 2+8+11 | 2 | 2+11 | 2+8+11 |
K值 | K1 | K2 | K3 | K1 | K2 | K3 | K1 | K2 | K3 |
0.51 | 1.22 | 1.73 | 0.42 | 1.72 | 1.01 | 0.3 | 0.5 | 0.7 | |
钻压范围(千牛) | 40-130 | 100-170 | 110-170 | 40-95 | 85-150 | 90-175 | 20-60 | 30-90 | 40-140 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96227336 CN2284294Y (zh) | 1996-03-06 | 1996-03-06 | 水平井推进器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 96227336 CN2284294Y (zh) | 1996-03-06 | 1996-03-06 | 水平井推进器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2284294Y true CN2284294Y (zh) | 1998-06-17 |
Family
ID=33905477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 96227336 Expired - Fee Related CN2284294Y (zh) | 1996-03-06 | 1996-03-06 | 水平井推进器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2284294Y (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758587A (zh) * | 2012-06-13 | 2012-10-31 | 中国石油集团长城钻探工程有限公司 | 一种连续管液控定向工具 |
CN104405321A (zh) * | 2014-10-21 | 2015-03-11 | 中国石油天然气集团公司 | 钻压推加器 |
CN105386730A (zh) * | 2015-12-01 | 2016-03-09 | 西南石油大学 | 一种定向井、水平井钻柱延伸工具及其使用方法 |
CN105909199A (zh) * | 2016-06-16 | 2016-08-31 | 中国石油集团渤海钻探工程有限公司 | 井下液力推进装置 |
CN106761465A (zh) * | 2017-03-07 | 2017-05-31 | 中国石油天然气集团公司 | 钻具减震工具及其钻井管柱 |
CN106948802A (zh) * | 2017-03-07 | 2017-07-14 | 中国石油天然气集团公司 | 钻具的减震方法 |
CN109386242A (zh) * | 2017-08-07 | 2019-02-26 | 中国石油化工股份有限公司 | 一种水力加钻压装置 |
CN109973015A (zh) * | 2019-04-23 | 2019-07-05 | 西南石油大学 | 一种双层钻柱防斜打直钻井工具动力短节总成 |
-
1996
- 1996-03-06 CN CN 96227336 patent/CN2284294Y/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758587A (zh) * | 2012-06-13 | 2012-10-31 | 中国石油集团长城钻探工程有限公司 | 一种连续管液控定向工具 |
CN102758587B (zh) * | 2012-06-13 | 2014-07-16 | 中国石油集团长城钻探工程有限公司 | 一种连续管液控定向工具 |
CN104405321A (zh) * | 2014-10-21 | 2015-03-11 | 中国石油天然气集团公司 | 钻压推加器 |
CN105386730A (zh) * | 2015-12-01 | 2016-03-09 | 西南石油大学 | 一种定向井、水平井钻柱延伸工具及其使用方法 |
CN105909199A (zh) * | 2016-06-16 | 2016-08-31 | 中国石油集团渤海钻探工程有限公司 | 井下液力推进装置 |
CN105909199B (zh) * | 2016-06-16 | 2019-03-19 | 中国石油集团渤海钻探工程有限公司 | 井下液力推进装置 |
CN106761465A (zh) * | 2017-03-07 | 2017-05-31 | 中国石油天然气集团公司 | 钻具减震工具及其钻井管柱 |
CN106948802A (zh) * | 2017-03-07 | 2017-07-14 | 中国石油天然气集团公司 | 钻具的减震方法 |
CN106948802B (zh) * | 2017-03-07 | 2020-04-10 | 中国石油天然气集团公司 | 钻具的减震方法 |
CN109386242A (zh) * | 2017-08-07 | 2019-02-26 | 中国石油化工股份有限公司 | 一种水力加钻压装置 |
CN109386242B (zh) * | 2017-08-07 | 2021-01-12 | 中国石油化工股份有限公司 | 一种水力加钻压装置 |
CN109973015A (zh) * | 2019-04-23 | 2019-07-05 | 西南石油大学 | 一种双层钻柱防斜打直钻井工具动力短节总成 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: SHANDONG PROVINCE DEZHOU CITY DONGFENG EAST ROAD NO.35 PETROLEUM DRILLING RESEARCH INSTITUTE TO: QINGDAO ROAD, DONGYING CITY, SHANDONG PROVINCE, 257009 |
|
CP03 | Change of name, title or address |
Address after: 257009 west section of Qingdao Road, Shandong, Dongying Patentee after: Zhang Yiyou Address before: No. 35 Dongfeng Dongfeng Road Shandong Dezhou Petroleum Drilling Research Institute Patentee before: Zhang Yiyou |
|
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHANG YIYOU TO: SHENGLI PETROLEUM ADMINISTRATION BUREAU, WELL DRILLING PIPE TOOL LABOUR SERVICE CORPORATION |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Shengli Petroleum Administration drilling pipe service labor service company Patentee before: Zhang Yiyou |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |