CN109441432B - 一种窄安全密度窗口地层钻井井筒循环压耗检测方法 - Google Patents
一种窄安全密度窗口地层钻井井筒循环压耗检测方法 Download PDFInfo
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- CN109441432B CN109441432B CN201811238100.2A CN201811238100A CN109441432B CN 109441432 B CN109441432 B CN 109441432B CN 201811238100 A CN201811238100 A CN 201811238100A CN 109441432 B CN109441432 B CN 109441432B
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- 238000005553 drilling Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000012530 fluid Substances 0.000 claims abstract description 30
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000011148 porous material Substances 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- NGVDGCNFYWLIFO-UHFFFAOYSA-N pyridoxal 5'-phosphate Chemical compound CC1=NC=C(COP(O)(O)=O)C(C=O)=C1O NGVDGCNFYWLIFO-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (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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CN201811238100.2A CN109441432B (zh) | 2018-10-23 | 2018-10-23 | 一种窄安全密度窗口地层钻井井筒循环压耗检测方法 |
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CN201811238100.2A CN109441432B (zh) | 2018-10-23 | 2018-10-23 | 一种窄安全密度窗口地层钻井井筒循环压耗检测方法 |
Publications (2)
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CN109441432A CN109441432A (zh) | 2019-03-08 |
CN109441432B true CN109441432B (zh) | 2022-04-22 |
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CN201811238100.2A Active CN109441432B (zh) | 2018-10-23 | 2018-10-23 | 一种窄安全密度窗口地层钻井井筒循环压耗检测方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111396025B (zh) * | 2020-03-19 | 2022-11-01 | 成都维泰油气能源技术有限公司 | 控压钻井智能钻进控制、钻进异常识别和处理方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1611742A (zh) * | 2003-10-31 | 2005-05-04 | 中国石油化工股份有限公司 | 一种欠平衡钻井井底压力自动控制系统及方法 |
AU2008202508A1 (en) * | 2007-08-30 | 2009-03-19 | Precision Energy Services, Inc. | System and method for obtaining and using downhole data during well control operations |
CN105332687A (zh) * | 2014-08-06 | 2016-02-17 | 新疆格瑞迪斯石油技术股份有限公司 | 控压钻井控制系统中井口目标压力的设置方法及装置 |
CN106014387A (zh) * | 2016-05-23 | 2016-10-12 | 中国石油集团川庆钻探工程有限公司 | 一种井底压力实时预测与控制方法 |
Family Cites Families (3)
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BR112012022420B1 (pt) * | 2010-03-05 | 2021-03-30 | Safekick Americas Llc | Método para controlar um poço sendo perfurado em uma formação subterrânea e sistema de controle de poço |
CN104121014B (zh) * | 2014-06-16 | 2017-05-31 | 西南石油大学 | 基于神经网络融合技术的钻井井漏类型诊断方法 |
CN107044263A (zh) * | 2017-06-21 | 2017-08-15 | 西南石油大学 | 一种控压钻井远程节流回压控制方法及系统 |
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2018
- 2018-10-23 CN CN201811238100.2A patent/CN109441432B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1611742A (zh) * | 2003-10-31 | 2005-05-04 | 中国石油化工股份有限公司 | 一种欠平衡钻井井底压力自动控制系统及方法 |
AU2008202508A1 (en) * | 2007-08-30 | 2009-03-19 | Precision Energy Services, Inc. | System and method for obtaining and using downhole data during well control operations |
CN105332687A (zh) * | 2014-08-06 | 2016-02-17 | 新疆格瑞迪斯石油技术股份有限公司 | 控压钻井控制系统中井口目标压力的设置方法及装置 |
CN106014387A (zh) * | 2016-05-23 | 2016-10-12 | 中国石油集团川庆钻探工程有限公司 | 一种井底压力实时预测与控制方法 |
Non-Patent Citations (1)
Title |
---|
"液量稳定"控压钻井方法;张桂林;《石油钻探技术》;20130731;第41卷(第4期);第54-58页 * |
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Inventor after: Fan Xiangyu Inventor after: Li Zhilin Inventor after: Zhang Qiangui Inventor after: Yang Bozhong Inventor after: Ma Tianshou Inventor after: Zhang Jie Inventor after: Shuai Juntian Inventor after: Liu Jinhua Inventor after: Liu Honggang Inventor before: Fan Xiangyu Inventor before: Li Zhilin Inventor before: Shuai Juntian Inventor before: Zhang Qiangui Inventor before: Yang Bozhong Inventor before: Liu Jinhua Inventor before: Liu Honggang Inventor before: Ma Tianshou Inventor before: Zhang Jie |
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