Results 21 to 30 of about 3,986,383 (173)

Multifractal Characteristics and Controlling Factors of Tight Sandstone Reservoirs Across Lithofacies in the Benxi Formation, Ordos Basin, China

Fractal and Fractional
The relationship between pore structure heterogeneity in tight sandstone reservoirs and their fractal characteristics is well documented. However, the impact of differential diagenesis across lithofacies on pore-throat structure and fractal properties ...
Peipei Liu, Yuming Liu, Jiagen Hou, Lei Bao, Haowei Zhang, Qi Chen   +5 more
doaj   +2 more sources

Multi-Scale Characterization and Formation Mechanism of Pore Structure Heterogeneity in Deep-Buried Coal Reservoirs: A Case Study of the Benxi Formation, Ordos Basin

Energies
The prominent multi-scale pore heterogeneity widely developed in deep-buried coal reservoirs, which seriously restricts accurate reservoir characterization and precise resource evaluation for deep coalbed methane exploitation.
Hao Lu, Yuhu Bai, Xiaoqiang Ma, Maojun Fang, Yu Qi, Fen Liu, Bo Wang, Di Yang, Suran Wang   +8 more
doaj   +2 more sources

Multifractal Characteristics of Tight Sandstone Pore Structure Based on Nuclear Magnetic Resonance in Benxi Formation, Ordos Basin, China

Fractal and Fractional
Quantifying the heterogeneity of pore-throat structure and evaluating reservoir quality are of great significance in the exploration and development of tight sandstone oil and gas reservoirs.
Peipei Liu, Yuming Liu, Jiagen Hou, Lei Bao, Qi Chen   +4 more
doaj   +2 more sources

Characterization of Matrix Pore Structure of a Deep Coal-Rock Gas Reservoir in the Benxi Formation, NQ Block, ED Basin

Eng
In this study, a comprehensive experimental framework was developed to quantitatively characterize the pore structure of a deep coal-rock (DCR; reservoirs below [3000 m]) gas reservoir.
Guangfeng Liu, Dianyu Wang, Xiang Peng, Qingjiu Zhang, Bofeng Liu, Zhoujun Luo, Zeyu Zhang, Daoyong Yang   +7 more
doaj   +2 more sources

Study on Rock Mechanics Parameters of Benxi Formation in Yanchang gas field, Ordos Basin [PDF]

IOP Conference Series: Earth and Environmental Science, 2020
Abstract Rock mechanics parameters can reflect the brittleness of the formation and determine the effect of reservoir fracturing, and they are very important for improving unconventional oil and gas production. Triaxial compression test and acoustic pulse test are carried out in the sandstone samples of Benxi formation in Yanchang gas ...
Suya Zhang, Zhenhua Li
openaire   +1 more source

Quantitative Evaluation Method of Gas Bearing Based on Volume Modulus in Reservoir

Cejing jishu, 2023
The gas reservoir of Benxi formation in Yishan slope of Ordos basin is characterized by various mineral types, low porosity, low permeability and strong heterogeneity.
SUN Xiaoping, LIU Chunlei, LI Guimei, LI Na, LI Yafeng, HUANG Ping, LI Xinjin   +6 more
doaj   +1 more source

Paleoenvironment and Organic Matter Accumulation Mechanism of Marine–Continental Transitional Shales: Outcrop Characterizations of the Carboniferous–Permian Strata, Ordos Basin, North China

Energies, 2021
In the Carboniferous–Permian period, several organic-rich black shales were deposited in a marine–continental transitional environment in the Linfen area on the eastern margin of the Ordos Basin.
Leifu Zhang, Qun Zhao, Sizhong Peng, Zhen Qiu, Congjun Feng, Qin Zhang, Yuman Wang, Dazhong Dong, Shangwen Zhou   +8 more
doaj   +1 more source

Spatially Selective Solvation Chemistry by Local Charge Enrichment for Stable Potassium-Metal Anodes. [PDF]

Adv Sci (Weinh)
A MoC/NC functional intermediate medium preferentially interacts with KFSI to reconstruct the interfacial solvation structure and form a KF‐rich inorganic SEI. The synergistic integration of the electronically insulating SEI and MoC/NC suppresses electron tunneling, enables fast and balanced K+/electron transport, and promotes uniform K deposition for ...
Zhao LK, Zhao XR, Ding Z, Bian YH, Wang XC, Zhao D, Zhao Y, Gao XW, Liu Z, Luo WB.   +9 more
europepmc   +2 more sources

Exploration potential of Zhaoxian shale gas of Carboniferous Benxi Formation in Ordos Basin

IOP Conference Series: Earth and Environmental Science, 2020
Abstract In recent years, the domestic study on shale gas has been affected greatly by significant research achievements of overseas marine-facies shale gas exploration and development. In order to study exploration potential of Zhaoxian shale gas of Carboniferous Benxi Formation in Ordos Basin, the petrology, organic geochemistry and ...
Jinhua Fu, Xinshan Wei, Daojun Huang, Hui Zhang, Yani Jia, Yan Liu, Wenxiang Liu   +6 more
openaire   +1 more source

Geological characteristics and exploration breakthroughs of coal rock gas in Carboniferous Benxi Formation, Ordos Basin, NW China

Petroleum Exploration and Development
Wanglin Xu, Jianrong Gao
exaly   +2 more sources