Results 121 to 130 of about 380 (148)
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Journal of Petroleum Science and Engineering, 2017
Abstract Fracture system (micro- and hydraulic fracture) of coal marcolithotypes, namely the bright (B), semi-bright (SB), semi-dull (SD), and dull (D) coals has a great influence on the coalbed methane (CBM) seepage in microfractures as well as gas production in hydraulic fractures.
Junlong Zhao +6 more
openaire +2 more sources
Abstract Fracture system (micro- and hydraulic fracture) of coal marcolithotypes, namely the bright (B), semi-bright (SB), semi-dull (SD), and dull (D) coals has a great influence on the coalbed methane (CBM) seepage in microfractures as well as gas production in hydraulic fractures.
Junlong Zhao +6 more
openaire +2 more sources
Journal of Natural Gas Science and Engineering, 2015
Abstract Significant progress has been made in coalbed methane (CBM) exploration and development in the eastern margin of the Ordos Basin where nearly 2000 CBM wells have been drilled, achieving a maximum gas production rate of 16000 m 3 /d by 2013. The geological evolution of the eastern Ordos Basin plays an important role in the CBM formation. This
Yong Li, Dazhen Tang, Hao Xu
exaly +2 more sources
Abstract Significant progress has been made in coalbed methane (CBM) exploration and development in the eastern margin of the Ordos Basin where nearly 2000 CBM wells have been drilled, achieving a maximum gas production rate of 16000 m 3 /d by 2013. The geological evolution of the eastern Ordos Basin plays an important role in the CBM formation. This
Yong Li, Dazhen Tang, Hao Xu
exaly +2 more sources
Journal of Petroleum Science and Engineering, 2019
Abstract In the present research, the hydrocarbon source rock potential, thermal maturity (Tmax), and paleoenvironment of Upper Paleozoic coaly source rocks of the eastern margin of the Ordos Basin, China, were assessed by using Rock-Eval pyrolysis, gas chromatography (GC), and gas chromatography–mass spectrometry (GC–MS).
Xiangdong Gao, Yong Li, Yun Yu
exaly +2 more sources
Abstract In the present research, the hydrocarbon source rock potential, thermal maturity (Tmax), and paleoenvironment of Upper Paleozoic coaly source rocks of the eastern margin of the Ordos Basin, China, were assessed by using Rock-Eval pyrolysis, gas chromatography (GC), and gas chromatography–mass spectrometry (GC–MS).
Xiangdong Gao, Yong Li, Yun Yu
exaly +2 more sources
Journal of Natural Gas Science and Engineering, 2018
Abstract Deep coalbed methane (CBM) resource potential is enormous in China, and has become a new field for unconventional natural gas exploration and development. This work discusses the geological conditions (reservoir pressure, formation temperature and ground stress) of deep coal reservoirs in the Eastern margin of the Ordos Basin and their ...
Shu Tao, Song Li, Song Li
exaly +2 more sources
Abstract Deep coalbed methane (CBM) resource potential is enormous in China, and has become a new field for unconventional natural gas exploration and development. This work discusses the geological conditions (reservoir pressure, formation temperature and ground stress) of deep coal reservoirs in the Eastern margin of the Ordos Basin and their ...
Shu Tao, Song Li, Song Li
exaly +2 more sources
Rock Mechanics and Rock Engineering, 2016
Coalbed methane (CBM) development faces many challenges, among which in situ stress and permeability are two of the most important and fundamental factors. Knowledge of the characteristics of these factors is crucial to CBM exploration and development. Based on measured injection/falloff and in situ stress well test data of 55 CBM wells in the eastern ...
Junlong Zhao +7 more
openaire +1 more source
Coalbed methane (CBM) development faces many challenges, among which in situ stress and permeability are two of the most important and fundamental factors. Knowledge of the characteristics of these factors is crucial to CBM exploration and development. Based on measured injection/falloff and in situ stress well test data of 55 CBM wells in the eastern ...
Junlong Zhao +7 more
openaire +1 more source
Journal of Natural Gas Science and Engineering, 2019
Abstract During the coalbed methane (CBM) exploration and development, in-situ stress and permeability are two vital reservoir evaluation parameters. In this work, with the injection/falloff well test and in-situ stress data of 11 CBM wells in the Hancheng area, eastern margin of the Ordos Basin, China, the distribution of in-situ stress and its ...
Junlong Zhao +4 more
openaire +1 more source
Abstract During the coalbed methane (CBM) exploration and development, in-situ stress and permeability are two vital reservoir evaluation parameters. In this work, with the injection/falloff well test and in-situ stress data of 11 CBM wells in the Hancheng area, eastern margin of the Ordos Basin, China, the distribution of in-situ stress and its ...
Junlong Zhao +4 more
openaire +1 more source