Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yunguang Geng"'
Publikováno v:
Energy Exploration & Exploitation, Vol 37 (2019)
The Hancheng block in the southeastern Ordos Basin is one of the earliest and the most important areas for coalbed methane exploration and development in China. However, there are significant production variations in different wells or even some adja
Externí odkaz:
https://doaj.org/article/96b95bd49cc84e60acc223e000628952
Publikováno v:
Energy Exploration & Exploitation, Vol 35 (2017)
The Songhe mine field located in western Guizhou Province of China is the most typical region of multiple coal seam development. However, the coalbed methane development practices of commingled drainage in recent years have been proved to be less ide
Externí odkaz:
https://doaj.org/article/7dc82895410b460ca5b60468c567cc66
Publikováno v:
Energy Exploration & Exploitation, Vol 37 (2019)
The Hancheng block in the southeastern Ordos Basin is one of the earliest and the most important areas for coalbed methane exploration and development in China. However, there are significant production variations in different wells or even some adja
Publikováno v:
Journal of Petroleum Science and Engineering. 161:175-189
Fracture system identification of coal reservoirs plays a vital role in evaluating favorable zone of coalbed methane (CBM) development and improving CBM well productivity. In order to identify the fracture system of the No. 2 coal reservoir, and to d
Publikováno v:
Journal of Natural Gas Science and Engineering. 49:286-297
In order to determine the origin of Carboniferous-Permian (C-P) coal measure gas and Ordovician weathered crust gas, and their gas-filling modes, the chemical and isotopic compositions of the natural gas along with the co-produced groundwater from Pa
Publikováno v:
Fuel. 202:12-22
Coal permeability has been identified as one of the key factors affecting coalbed methane (CBM) extraction. CBM drainage and hydraulic fracturing usually lead to coal fines output. Some of these coal fines passed through wellbore discharged of coal b
Autor:
Shu Tao, Dazhen Tang, Yunguang Geng, Song Li, Hao Xu, Xuan Kou, Shuang Wu, Meng Qin, Cui Yi, Junlong Zhao, Shiyu Yang
Publikováno v:
Journal of Petroleum Science and Engineering. 152:229-237
The fluid velocity sensitivity (FVS) effect in coal reservoirs affects the production of coalbed methane (CBM) wells by generation of coal fines. In this work, coal samples from Baode Block, northeastern Ordos Basin were made into coal cores for FVS
Publikováno v:
Journal of Natural Gas Science and Engineering. 33:644-656
Based on the geological characteristics of hydrothermal fluid in the western Guizhou and eastern Yunnan regions, this paper discusses the geological mechanisms of hydrothermal fluid on the coalbed methane (CBM) system. From the perspective of hydroth
Publikováno v:
Energy Exploration & Exploitation, Vol 35 (2017)
The Songhe mine field located in western Guizhou Province of China is the most typical region of multiple coal seam development. However, the coalbed methane development practices of commingled drainage in recent years have been proved to be less ide
Publikováno v:
MATEC Web of Conferences, Vol 64, p 02003 (2016)
In order to study the water sensitivity characteristics of the coalbed methane (CBM) reservoir in the southern Qinshui Basin, the scanning electron microscopy, mineral composition and the water sensitivity of main coalbed 3 cores were tested and anal