Results 51 to 60 of about 313 (141)

Economic evaluation and investment decision-making process of deep coalbed methane exploration and development projects

Meitan kexue jishu
Deep coalbed methane is a high-quality natural gas resource that has seen rapid exploration and development progress in recent years and holds an extremely promising future.
Youjin DAI, Fengyin XU, Feng WANG, Pengfei MA, Yun YANG, Jian YUN, Jie XU, Xiaoyi SUN, Shan CHENG, Yuxin LI   +9 more
doaj   +1 more source

Influence of Pore Structure on Methane Adsorption in Deep Coal Reservoirs of the Linxing-Shenfu Block, Eastern Margin of the Ordos Basin

Yankuang ceshi
An inadequate understanding of the pore structure in coal reservoirs has long been a key constraint on the exploration and development of deep coalbed methane.
Jianqi CHEN, Weiqiang HU, Yangbing LI, Xueqing LIU, Litao MA, Panpan LI   +5 more
doaj   +1 more source

Advances in geological research of coal-measure natural helium and hydrogen as strategic gas resources

Meitan xuebao
The evaluation and exploration of strategic natural helium and hydrogen resources are of significant national importance. Studies on the occurrence, distribution, genetic mechanisms, and enrichment patterns of helium and hydrogen in coal measures are ...
Shuxun SANG, Junjie HE, Sijie HAN, Shiqi LIU, Xiaozhi ZHOU, Fansheng HUANG, Sijian ZHENG, Yuliang GUO   +7 more
doaj   +1 more source

Theoretical and technological system for Highly efficient development of deep coalbed methane in the Eastern edge of Erdos Basin

Meitan xuebao
Aiming at the development problems of deep coal reservoirs, such as deep burial, low permeability and complex stress field, this paper clarifies that the resource enrichment conditions, effective fracturing volume, effective horizontal section length ...
Fengyin XU, Zhihong NIE, Wei SUN, Xianyue XIONG, Borui XU, Lei ZHANG, Xiaosong SHI, Ying LIU, Shirui LIU, Zengping ZHAO, Yuan WANG, Hongxing HUANG, Haikun LIN   +12 more
doaj   +1 more source

Fine interpretation method for tight reservoirs based on core experiments and imaging logging: a case study of tight carbonate rocks in L area

Frontiers in Earth Science
IntroductionWith the gradual reduction in conventional exploration and the gradual improvement of hydraulic fracturing technology, the exploration of tight oil and gas has gradually become general.
Li Dan, Wu Kui, Qi Yu, Yu Shanshan
doaj   +1 more source

Seismic prediction technology for thin reservoirs of tight gas in coal measure strata: a case study of Block L in the eastern margin of the Ordos Basin

Frontiers in Earth Science
The development of high-accuracy seismic prediction technology, capable of mitigating the influence of coal events and accurately inverting key reservoir parameters, is critical for enhancing the exploration and development of tight gas reservoirs in coal-bearing strata.
Yu Qi, Kui Wu, Qixin Li, Xiaowen Zheng, Bo Wang, Dan Li, Wei Tang   +6 more
openaire   +2 more sources

Sedimentary control and reservoir response of marine continental transitional shale: Taking the eastern margin of Ordos Basin as an example in China [PDF]

Goldschmidt2021 abstracts, 2021
openaire   +1 more source

Controls on Development and Classification of Gypsum Mold-Vuggy Reservoirs: A Case Study from the Majiagou Formation, Jingbian Gas Field. [PDF]

ACS Omega
He J, Luo Y, Li W, He C, Qiao L, Ma X, Liu Q, Li H, Fang S, Zhao Z, Jiang S, Wang M.   +11 more
europepmc   +1 more source

Elemental logging evidence for paleoenvironmental reconstruction of the ordovician strata in the Western Ordos basin, China. [PDF]

Sci Rep
Zhao Z, Zhao X, Song W, Zhang Y, Gao J, Sun Y, Chen Z.   +6 more
europepmc   +1 more source

Study on the Development, Evolution, and Main Controlling Factors of Gypsum Moldic Vugs in Ma5₄ ¹, Central Ordos Basin. [PDF]

ACS Omega
He J, Tang C, Zhao G, Du J, Mei X, Zhang Z, Zhao Z, Yao J.   +7 more
europepmc   +1 more source