Results 111 to 120 of about 313 (141)

Characteristic of In Situ Stress and Its Control on the Coalbed Methane Reservoir Permeability in the Eastern Margin of the Ordos Basin, China

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, Dazhen Tang, Hao Xu, Yong Li, Song Li, Shu Tao, Wenji Lin, Zhenxing Liu   +7 more
openaire   +1 more source

In-situ stress distribution and its influence on the coal reservoir permeability in the Hancheng area, eastern margin of the Ordos Basin, China

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, Dazhen Tang, Wenji Lin, Yong Qin, Hao Xu   +4 more
openaire   +1 more source

Quantitative characterization of middle-high ranked coal reservoirs in the Hancheng Block, eastern margin, Ordos Basin, China: implications for permeability evolution with the coal macrolithotypes

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2018
Macrolithotypes control the pore-fracture distribution heterogeneity in coal impacting the coalbed methane (CBM) production from the reservoir.
Yulong Liu, Dazhen Tang, Hao Xu, Shu Tao, Song Li   +4 more
openaire   +1 more source

Karst-controlled diagenesis and reservoir development: Example from the Ordovician main-reservoir carbonate rocks on the eastern margin of the Ordos basin, China

AAPG Bulletin, 2002
The Ordovician Majiagou Formation contains the main reservoir of the Ordos Central gas field in the Ordos basin. The producing zone at the top of member 5 consists of carbonate rocks modified during a long period of subaerial exposure and karstification from the Late Ordovician to the middle Carboniferous.
openaire   +1 more source

A novel prediction method of gas and water production in tight gas wells on the Eastern margin of Ordos Basin

Petroleum Science and Technology, 2023
Maozong Gan, Lihui Zheng
openaire   +1 more source

Origin and process of carbon isotopic reversal of tight sandstone gas in the Shixi gas field, eastern margin of Ordos Basin

International Journal of Coal Geology, 2023
Chao Liu, Mingyuan Lei, Beilei Sun, Xu Wang   +3 more
openaire   +1 more source

Suitability Evaluation of CO ₂ Geological Storage in Deep Coal Seam: A Case Study in the Eastern Margin of Ordos Basin, China

Geological Journal
ABSTRACT CO 2 coal seam storage is a significant component of carbon capture and storage technology, which serves as a pivotal technical instrument for the reduction of greenhouse gas emissions.
Haojie Ma, Yanjun Meng, Xinyu Zhang, Xiaosong Cui, Jiaoxia Wang   +4 more
openaire   +1 more source

Generation, accumulation, and distribution of Upper Paleozoic tight sandstone gas in the northeastern margin of the Ordos Basin

Marine and Petroleum Geology, 2023
Shuangfang Lu
exaly  

Nano-Scale Pore Structure of Marine-Continental Transitional Shale from Liulin Area, the Eastern Margin of Ordos Basin, China

Journal of Nanoscience and Nanotechnology, 2017
Zhaodong Xi, Shuheng Tang, Songhang Zhang, Jun Li   +3 more
openaire   +1 more source

Geological characteristics and development potential of transitional shale gas in the east margin of the Ordos Basin, NW China

Petroleum Exploration and Development, 2020
Leifu Zhang
exaly