CN107842307B - 一种钻井用扭力冲击器及方法 - Google Patents
一种钻井用扭力冲击器及方法 Download PDFInfo
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- CN107842307B CN107842307B CN201711191005.7A CN201711191005A CN107842307B CN 107842307 B CN107842307 B CN 107842307B CN 201711191005 A CN201711191005 A CN 201711191005A CN 107842307 B CN107842307 B CN 107842307B
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- 238000005553 drilling Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 210000002445 nipple Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000003116 impacting effect Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000006467 substitution reaction 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
- E21B1/00—Percussion drilling
-
- 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
- E21B10/00—Drill bits
- E21B10/36—Percussion drill bits
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- 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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711191005.7A CN107842307B (zh) | 2017-11-24 | 2017-11-24 | 一种钻井用扭力冲击器及方法 |
Applications Claiming Priority (1)
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CN201711191005.7A CN107842307B (zh) | 2017-11-24 | 2017-11-24 | 一种钻井用扭力冲击器及方法 |
Publications (2)
Publication Number | Publication Date |
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CN107842307A CN107842307A (zh) | 2018-03-27 |
CN107842307B true CN107842307B (zh) | 2021-07-23 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201711191005.7A Active CN107842307B (zh) | 2017-11-24 | 2017-11-24 | 一种钻井用扭力冲击器及方法 |
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CN (1) | CN107842307B (zh) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203430420U (zh) * | 2013-08-28 | 2014-02-12 | 杨明合 | 一种新型扭力冲击钻井工具 |
CN203701951U (zh) * | 2014-01-22 | 2014-07-09 | 中国石油大学(华东) | 一种扭转冲击发生器 |
CN103883247B (zh) * | 2014-05-06 | 2016-01-06 | 西南石油大学 | 一种高频往复扭转发生器 |
CN204371096U (zh) * | 2014-12-26 | 2015-06-03 | 陈元 | 一种液动周向扭矩冲击发生器 |
CN204920776U (zh) * | 2015-08-05 | 2015-12-30 | 四川川石金刚石钻头有限公司 | 一种钻头液力脉冲冲击器 |
CN106639864B (zh) * | 2015-10-30 | 2018-11-16 | 中石化石油工程技术服务有限公司 | 一种振动冲击短节 |
CN105604489B (zh) * | 2016-01-26 | 2017-12-29 | 于世江 | 液压高频正反冲击钻头能量发生器及应用方法 |
CN205840769U (zh) * | 2016-07-06 | 2016-12-28 | 中国石油大学(华东) | 一种井下液力旋转冲击装置 |
CN106150349B (zh) * | 2016-07-14 | 2018-09-14 | 山东大东联石油设备有限公司 | 一种周向轴向负压冲击提速工具 |
CN106837181A (zh) * | 2017-03-16 | 2017-06-13 | 天津市高原瑞丰工贸有限公司 | 一种钻井用旋钮冲击钻头 |
CN206636507U (zh) * | 2017-03-16 | 2017-11-14 | 天津市高原瑞丰工贸有限公司 | 一种钻井用旋钮冲击钻头 |
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2017
- 2017-11-24 CN CN201711191005.7A patent/CN107842307B/zh active Active
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PB01 | Publication | ||
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Effective date of registration: 20200508 Address after: 100101 Beijing City, Chaoyang District Hui Street No. six twelfth floor Applicant after: Qin Limin Address before: 100101 Beijing, Beichen West Road, No. 8 Beichen world center, block A, No. 703, No. Applicant before: SINOPEC OILFIELD SERVICE Corp. Applicant before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |
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Effective date of registration: 20210618 Address after: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant after: SINOPEC OILFIELD SERVICE Corp. Applicant after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Applicant after: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Address before: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Applicant before: Qin Limin |
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