Research and Application of High-Production Area Seismic Prediction Technology for High-Rank Coalbed Methane Reservoir
- Авторлар: Turnip L.1, Xuesone L.2, Yonghe S.3, Minghui L.4, Jingguos D.5
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Мекемелер:
- School of Electrical Information Engineering, Northeast Petroleum University
- Exploration and Development Research Institute of Daqing Oilfield Co Ltd.
- School of Earth Science, Northeast Petroleum University
- Daqing Yushulin Oilfield Development Co. Ltd., Institute of Geology
- College of Mining Engineering, North China University of Science and Technology
- Шығарылым: Том 55, № 5 (2019)
- Беттер: 606-614
- Бөлім: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/236008
- DOI: https://doi.org/10.1007/s10553-019-01073-x
- ID: 236008
Дәйексөз келтіру
Аннотация
In order to accurately predict the high-production areas in CBM reservoirs, we identified the main geological factors controlling the CHM production. Based on the statistical analysis data of the geological and production area and seismic prediction methods, the comparative influence of the five main geological factors was studied. The validity of the seismic prediction method was further evaluated. The results show that the production of a GEM well is influenced by the reservoir structure, gas content, permeability, and coal-body structure. The above four geological controlling factors can be accurately evaluated by the seismic attributes. The proposed high-production area seismic prediction method can be applied for accurate localization of the high-production areas. When the high-production evaluation index is lower than 0.2, the daily gas production exceeds 1000 The method can provide an effective instrument for evaluating formation productivity.
Авторлар туралы
Liu Turnip
School of Electrical Information Engineering, Northeast Petroleum University
Email: sunyonghe2219@outlook.com
ҚХР, Daqing, Heilongjiang, 163318
Li Xuesone
Exploration and Development Research Institute of Daqing Oilfield Co Ltd.
Email: sunyonghe2219@outlook.com
ҚХР, Daqing, Heilongjiang, 163712
Sun Yonghe
School of Earth Science, Northeast Petroleum University
Хат алмасуға жауапты Автор.
Email: sunyonghe2219@outlook.com
ҚХР, Daqing, Heilongjiang, 163318
Li Minghui
Daqing Yushulin Oilfield Development Co. Ltd., Institute of Geology
Email: sunyonghe2219@outlook.com
ҚХР, Daqing, Heilongjiang, 163453
Du Jingguos
College of Mining Engineering, North China University of Science and Technology
Email: sunyonghe2219@outlook.com
ҚХР, Tangshan, Hebei, 063210