CN106917618B - 一种微型多分支井增产转向短节及方法 - Google Patents
一种微型多分支井增产转向短节及方法 Download PDFInfo
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- CN106917618B CN106917618B CN201710087972.2A CN201710087972A CN106917618B CN 106917618 B CN106917618 B CN 106917618B CN 201710087972 A CN201710087972 A CN 201710087972A CN 106917618 B CN106917618 B CN 106917618B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 210000002445 nipple Anatomy 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 77
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 239000011435 rock Substances 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 8
- 238000005457 optimization Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000638 stimulation Effects 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
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CN201710087972.2A CN106917618B (zh) | 2017-02-18 | 2017-02-18 | 一种微型多分支井增产转向短节及方法 |
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CN201710087972.2A CN106917618B (zh) | 2017-02-18 | 2017-02-18 | 一种微型多分支井增产转向短节及方法 |
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CN106917618A CN106917618A (zh) | 2017-07-04 |
CN106917618B true CN106917618B (zh) | 2023-01-03 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110552628A (zh) * | 2018-05-31 | 2019-12-10 | 思达斯易能源技术(集团)有限公司 | 钻进装置及具有其的增产管柱以及使用方法 |
CN112065326B (zh) * | 2018-09-20 | 2022-08-26 | 东营大明石油工程科技开发有限责任公司 | 石油工业井下作业工具及方法 |
CN113445977B (zh) * | 2020-03-27 | 2023-03-21 | 中国石油化工股份有限公司 | 增产短节、管柱和完井方法 |
CN113374413B (zh) * | 2021-06-04 | 2024-05-31 | 广州海洋地质调查局 | 海域天然气水合物钻采用多分支井分支机构及建井方法 |
Citations (7)
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CN102678056A (zh) * | 2012-06-04 | 2012-09-19 | 刘新军 | 冷固定聚晶金刚石复合片钻头 |
CN103806836A (zh) * | 2012-11-13 | 2014-05-21 | 中国石油大学(北京) | 自进式旋转射流多孔喷嘴 |
CN103924923A (zh) * | 2014-04-29 | 2014-07-16 | 中国石油大学(北京) | 同步多分支径向水平井完井方法及工具 |
CN104110220A (zh) * | 2013-04-18 | 2014-10-22 | 中国石油大学(北京) | 一种具有破岩与自进双模式的多孔喷嘴装置 |
CN204476264U (zh) * | 2015-02-10 | 2015-07-15 | 山东科瑞国际油气工程有限公司 | 一种径向钻井专用井下导向装置 |
CN105952378A (zh) * | 2016-05-12 | 2016-09-21 | 西南石油大学 | 一种树状结构井的钻完井和增产方法 |
CN206448803U (zh) * | 2017-02-18 | 2017-08-29 | 中国石油大学胜利学院 | 一种微型多分支井增产转向短节 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9260921B2 (en) * | 2008-05-20 | 2016-02-16 | Halliburton Energy Services, Inc. | System and methods for constructing and fracture stimulating multiple ultra-short radius laterals from a parent well |
US10309205B2 (en) * | 2011-08-05 | 2019-06-04 | Coiled Tubing Specialties, Llc | Method of forming lateral boreholes from a parent wellbore |
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2017
- 2017-02-18 CN CN201710087972.2A patent/CN106917618B/zh active Active
Patent Citations (7)
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---|---|---|---|---|
CN102678056A (zh) * | 2012-06-04 | 2012-09-19 | 刘新军 | 冷固定聚晶金刚石复合片钻头 |
CN103806836A (zh) * | 2012-11-13 | 2014-05-21 | 中国石油大学(北京) | 自进式旋转射流多孔喷嘴 |
CN104110220A (zh) * | 2013-04-18 | 2014-10-22 | 中国石油大学(北京) | 一种具有破岩与自进双模式的多孔喷嘴装置 |
CN103924923A (zh) * | 2014-04-29 | 2014-07-16 | 中国石油大学(北京) | 同步多分支径向水平井完井方法及工具 |
CN204476264U (zh) * | 2015-02-10 | 2015-07-15 | 山东科瑞国际油气工程有限公司 | 一种径向钻井专用井下导向装置 |
CN105952378A (zh) * | 2016-05-12 | 2016-09-21 | 西南石油大学 | 一种树状结构井的钻完井和增产方法 |
CN206448803U (zh) * | 2017-02-18 | 2017-08-29 | 中国石油大学胜利学院 | 一种微型多分支井增产转向短节 |
Non-Patent Citations (1)
Title |
---|
微型多分支钻管延伸距离影响因素;李雷等;《断块油气田》;20170531;第24卷(第03期);430-433 * |
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Application publication date: 20170704 Assignee: Shandong Zhongke Industry Research Institute Technology Transfer Co.,Ltd. Assignor: Shandong Institute of petroleum and chemical engineering Contract record no.: X2024980017257 Denomination of invention: A mini multi branch well production turning short joint and method Granted publication date: 20230103 License type: Common License Record date: 20241010 Application publication date: 20170704 Assignee: Dongying Jiangyuan Chemical Co.,Ltd. Assignor: Shandong Institute of petroleum and chemical engineering Contract record no.: X2024980017093 Denomination of invention: A mini multi branch well production turning short joint and method Granted publication date: 20230103 License type: Common License Record date: 20241008 Application publication date: 20170704 Assignee: DONGYING GUOAN CHEMICAL Co.,Ltd. Assignor: Shandong Institute of petroleum and chemical engineering Contract record no.: X2024980017090 Denomination of invention: A mini multi branch well production turning short joint and method Granted publication date: 20230103 License type: Common License Record date: 20241008 |