CN109681184B - 页岩气井生产动态预测方法及设备 - Google Patents
页岩气井生产动态预测方法及设备 Download PDFInfo
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- CN109681184B CN109681184B CN201811482058.9A CN201811482058A CN109681184B CN 109681184 B CN109681184 B CN 109681184B CN 201811482058 A CN201811482058 A CN 201811482058A CN 109681184 B CN109681184 B CN 109681184B
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- production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 247
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000003247 decreasing effect Effects 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000003467 diminishing effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 165
- 230000009467 reduction Effects 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 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
- E21B47/00—Survey of boreholes or wells
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Feedback Control In General (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811482058.9A CN109681184B (zh) | 2018-12-05 | 2018-12-05 | 页岩气井生产动态预测方法及设备 |
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CN201811482058.9A CN109681184B (zh) | 2018-12-05 | 2018-12-05 | 页岩气井生产动态预测方法及设备 |
Publications (2)
Publication Number | Publication Date |
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CN109681184A CN109681184A (zh) | 2019-04-26 |
CN109681184B true CN109681184B (zh) | 2023-01-24 |
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CN201811482058.9A Active CN109681184B (zh) | 2018-12-05 | 2018-12-05 | 页岩气井生产动态预测方法及设备 |
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CN (1) | CN109681184B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112101625B (zh) * | 2020-08-13 | 2024-03-15 | 重庆地质矿产研究院 | 一种页岩气井生产动态预测方法及系统 |
CN114622873A (zh) * | 2022-03-14 | 2022-06-14 | 重庆非常规油气研究院有限公司 | 一种页岩气井生产阶段的划分方法 |
CN115199240B (zh) * | 2022-08-25 | 2023-05-19 | 西南石油大学 | 一种页岩气井产量预测方法、装置及存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105569646B (zh) * | 2014-11-05 | 2019-01-01 | 中国石油化工股份有限公司 | 一种油气井技术可采储量预测方法 |
CN106337680A (zh) * | 2015-07-13 | 2017-01-18 | 中国石油化工股份有限公司 | 一种油藏生产井可采储量的确定方法 |
CN108694254B (zh) * | 2017-04-06 | 2021-10-08 | 中国石油化工股份有限公司 | 一种变产变压生产气井产量经验递减曲线分析方法 |
CN106988740B (zh) * | 2017-06-12 | 2020-04-21 | 重庆科技学院 | 基于早期产量数据预测页岩气井可采储量的方法 |
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Effective date of registration: 20211217 Address after: 100000 22 Chaoyangmen North Street, Chaoyang District, Beijing. Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 408000 No. 6 Hefeng Avenue, Fuling District, Chongqing Applicant before: SINOPEC CHONGQING FULING SHALE GAS EXPLORATION AND DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20230731 Address after: 100000 22 Chaoyangmen North Street, Chaoyang District, Beijing. Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC CHONGQING FULING SHALE GAS EXPLORATION AND DEVELOPMENT Co.,Ltd. Address before: 100000 22 Chaoyangmen North Street, Chaoyang District, Beijing. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. |
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