Results 31 to 40 of about 380 (148)

A discussion on CBM development strategies in China: A case study of PetroChina Coalbed Methane Co., Ltd.

Natural Gas Industry B, 2019
In recent years, the growth rate of coalbed methane (CBM) industry in China has slowed down. In order to promote its development, it is in urgent need to do the researches focusing on enhancing domestic CBM industry.
Shengming Wen, Ke Zhou, Qian Lu
doaj   +1 more source

Characteristics of tectonic deformation in the Daning-Jixian region, eastern Ordos Basin: Implications for the exploration and development of coalbed methane

Energy Exploration & Exploitation, 2019
Eastern Ordos Basin is an important region for the development of Carboniferous-Permian coalbed methane in China; however, there are significant differences of the coalbed methane exploration and development prospects among different regions within ...
Changgui Li, Bo Jiang, Wei Ju, Guoxi Cheng, Yu Song   +4 more
doaj   +1 more source

Vertical Slip Rates of Normal Faults Constrained by Both Fault Walls: A Case Study of the Hetao Fault System in Northern China

Frontiers in Earth Science, 2022
The slip rate is a fundamental kinematic parameter of active faults. Traditional methods using fault scarps or trenches may produce inaccurate estimates of a fault’s vertical slip rate.
Dongsheng Xu, Zhongtai He, Zhongtai He, Zhongtai He, Zhongtai He, Baoqi Ma, Jianyu Long, Hao Zhang, Kuan Liang   +8 more
doaj   +1 more source

Microstructure and heterogeneity of coal-bearing organic shale in the southeast Ordos Basin, China: Implications for shale gas storage

Frontiers in Earth Science, 2022
In recent years, the eastern margin of Ordos Basin has attracted much attention as a key base for unconventional natural gas exploration. The pore-fracture structure is an important physical property of shale and provides places and channels for methane ...
Rui Yu, Zetang Wang, Cheng Liu, Wenli Zhang, Yuxuan Zhu, Mengmeng Tang, Qianjin Che   +6 more
doaj   +1 more source

Lithofacies paleogeography of the Ordovician Kelimoli-Lashizhong formations along the western margin of the Ordos Basin

Meitian dizhi yu kantan
ObjectiveThe period during the deposition of the Middle-Late Ordovician Kelimoli-Lashizhong formations witnessed a key transition of the tectonic framework along the western margin of the Ordos Basin. Investigating the lithofacies paleogeography of these
Weibin WANG, Zhanrong MA, Aiping HU, Qian ZHANG, Wenhou LI, Qiang CHEN, Yao MA, Yanbo WANG   +7 more
doaj   +1 more source

Stress Sensitivity Experiment on Shale Gas Formations in Marine-Continental Transitional Facies in Easten Margin of Ordos Basin

Zuanjingye yu wanjingye
The shale gas formations in the marine-continental transitional facies of the eastern margin of the Ordos Basin are tight gas formations with complex pore and fracture structures as well as high heterogeneity which result in special stress sensitivity of
Bing LI, Xianyi NING, Weiping ZHU, Mingjun CHEN, Pengbo HE, Yili KANG, Zhehan LAI   +6 more
doaj   +1 more source

Pore Structures of the Lower Permian Taiyuan Shale and Limestone in the Ordos Basin and the Significance to Unconventional Natural Gas Generation and Storage

Geofluids, 2022
In the Ordos Basin, multiple sets of coal seams, organic-rich shale, and limestone are well developed in the Permian Taiyuan Formation, which are favorable targets for collaborative exploration of various types of unconventional natural gas resources ...
L. Zhang, Q. Zhao, C. Wu, Z. Qiu, Q. Zhang, Y. Wang, D. Liu, D. Dong, S. Zhou   +8 more
doaj   +1 more source

Segmented Moho Uplift and Implications for Magmatic Underplating Beneath the Datong Basin

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the deep crust responds to coupled tectonic and magmatic processes is essential for deciphering intracontinental rifting. We apply high‐resolution passive‐source reverse time migration to teleseismic P‐wave receiver functions recorded by a dense seismic array to image the Moho beneath the Datong Basin. Our observations reveal
Chunlong Li, Huai Zhang, Yu Jeffrey Gu, Yicun Guo, Pei He, Guangyao Yin, Yaolin Shi   +6 more
wiley   +1 more source

Coupling Landscape Patterns and Ecosystem Services With Sustainable Development Goals for Regional Sustainability: Evidence From the Yellow River Basin

Land Degradation &Development, Volume 37, Issue 15, Page 11404-11416, September 2026.
ABSTRACT Human activities are accelerating ecosystem degradation, making regional sustainability transitions increasingly urgent. Although the United Nations Sustainable Development Goals (SDGs) provide a unified global framework for action, their implementation at the regional scale still lacks operational approaches for evaluating whether progress in
Li Luo, Yinghan Zhao, Lin Zhang, Zehao Zhang, Weiguo Sang, Gang Wu, Zhaohua Lu   +6 more
wiley   +1 more source

A Multidimensional Critical Regulation Approach to Water Resources Optimization

Water Resources Research, Volume 62, Issue 9, September 2026.
Abstract Conventional water allocation models focus on reducing water shortage, maximizing economic benefits, and controlling environmental impacts, but rarely incorporate the coordinated evolution of multidimensional water systems. To address this gap, an integrated prediction‐simulation‐optimization framework was developed for 62 prefecture‐level ...
Huanghao Yu, Binquan Li, Yong Zhao, Qingming Wang, Zeling Ren, Kuang Li, Zhongmin Liang   +6 more
wiley   +1 more source