CN111188585A - 一种清除水平井岩屑床的工具及方法 - Google Patents
一种清除水平井岩屑床的工具及方法 Download PDFInfo
- Publication number
- CN111188585A CN111188585A CN202010025953.9A CN202010025953A CN111188585A CN 111188585 A CN111188585 A CN 111188585A CN 202010025953 A CN202010025953 A CN 202010025953A CN 111188585 A CN111188585 A CN 111188585A
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- CN
- China
- Prior art keywords
- tool
- horizontal well
- well
- spiral milling
- drill
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000003801 milling Methods 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000011435 rock Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005553 drilling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B10/08—Roller bits
-
- 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
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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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010025953.9A CN111188585A (zh) | 2020-01-10 | 2020-01-10 | 一种清除水平井岩屑床的工具及方法 |
Applications Claiming Priority (1)
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CN202010025953.9A CN111188585A (zh) | 2020-01-10 | 2020-01-10 | 一种清除水平井岩屑床的工具及方法 |
Publications (1)
Publication Number | Publication Date |
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CN111188585A true CN111188585A (zh) | 2020-05-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010025953.9A Pending CN111188585A (zh) | 2020-01-10 | 2020-01-10 | 一种清除水平井岩屑床的工具及方法 |
Country Status (1)
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CN (1) | CN111188585A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111794700A (zh) * | 2020-07-06 | 2020-10-20 | 中国石油天然气集团有限公司 | 一种清除长水平段岩屑床的方法 |
Citations (12)
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US20100258318A1 (en) * | 2007-10-03 | 2010-10-14 | M-I Llc | Downhole scraper |
US20110114307A1 (en) * | 2009-11-13 | 2011-05-19 | Casassa Garrett C | Open hole non-rotating sleeve and assembly |
CN202338240U (zh) * | 2011-11-21 | 2012-07-18 | 中国石油集团长城钻探工程有限公司 | 一种井眼清洁工具 |
CN202900078U (zh) * | 2012-11-21 | 2013-04-24 | 重庆科技学院 | 一种水平井段岩屑床清除工具 |
CN203257328U (zh) * | 2013-04-25 | 2013-10-30 | 董书朋 | 一种用于开采页岩气的钻机 |
CN103775010A (zh) * | 2014-01-22 | 2014-05-07 | 西南石油大学 | 一种水平段气体钻井用井眼净化工具 |
CN205955701U (zh) * | 2016-08-15 | 2017-02-15 | 中国石油集团渤海钻探工程有限公司 | 防泥包井眼清洁工具 |
CN206439007U (zh) * | 2016-11-30 | 2017-08-25 | 中国石油集团长城钻探工程有限公司 | 一种双模扶正器 |
CN208057065U (zh) * | 2018-03-30 | 2018-11-06 | 中国石油集团渤海钻探工程有限公司 | 一种提高固井质量的钻柱组合结构 |
CN108915620A (zh) * | 2018-07-19 | 2018-11-30 | 东北石油大学 | 正反螺旋叶片组合式岩屑清洁工具 |
CN109653709A (zh) * | 2018-12-11 | 2019-04-19 | 中国石油天然气集团有限公司 | 一种环空空穴射流清洗器 |
CN112709534A (zh) * | 2021-01-06 | 2021-04-27 | 永煤集团股份有限公司顺和煤矿 | 一种矿用防偏钻头及钻孔方法 |
-
2020
- 2020-01-10 CN CN202010025953.9A patent/CN111188585A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100258318A1 (en) * | 2007-10-03 | 2010-10-14 | M-I Llc | Downhole scraper |
US20110114307A1 (en) * | 2009-11-13 | 2011-05-19 | Casassa Garrett C | Open hole non-rotating sleeve and assembly |
CN202338240U (zh) * | 2011-11-21 | 2012-07-18 | 中国石油集团长城钻探工程有限公司 | 一种井眼清洁工具 |
CN202900078U (zh) * | 2012-11-21 | 2013-04-24 | 重庆科技学院 | 一种水平井段岩屑床清除工具 |
CN203257328U (zh) * | 2013-04-25 | 2013-10-30 | 董书朋 | 一种用于开采页岩气的钻机 |
CN103775010A (zh) * | 2014-01-22 | 2014-05-07 | 西南石油大学 | 一种水平段气体钻井用井眼净化工具 |
CN205955701U (zh) * | 2016-08-15 | 2017-02-15 | 中国石油集团渤海钻探工程有限公司 | 防泥包井眼清洁工具 |
CN206439007U (zh) * | 2016-11-30 | 2017-08-25 | 中国石油集团长城钻探工程有限公司 | 一种双模扶正器 |
CN208057065U (zh) * | 2018-03-30 | 2018-11-06 | 中国石油集团渤海钻探工程有限公司 | 一种提高固井质量的钻柱组合结构 |
CN108915620A (zh) * | 2018-07-19 | 2018-11-30 | 东北石油大学 | 正反螺旋叶片组合式岩屑清洁工具 |
CN109653709A (zh) * | 2018-12-11 | 2019-04-19 | 中国石油天然气集团有限公司 | 一种环空空穴射流清洗器 |
CN112709534A (zh) * | 2021-01-06 | 2021-04-27 | 永煤集团股份有限公司顺和煤矿 | 一种矿用防偏钻头及钻孔方法 |
Non-Patent Citations (3)
Title |
---|
YANG, HS等: "Safety evaluation of an underground excavation for crusher operation", 《HARMONISING ROCK ENGINEERING AND THE ENVIRONMENT》 * |
纪国栋等: "水平井岩屑清除工具设计及结构优化研究", 《石油机械》 * |
雒贵明等: "水平井大斜度井钻井液双层流携屑理论模型", 《大庆石油学院学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111794700A (zh) * | 2020-07-06 | 2020-10-20 | 中国石油天然气集团有限公司 | 一种清除长水平段岩屑床的方法 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20220119 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 263 South Central Avenue Applicant after: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. Applicant after: China National Petroleum Corporation Limited Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District No. 263 South Central Avenue Applicant before: DAQING PETROLEUM ADMINISTRATION Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200522 |
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