Results 1 to 10 of about 11,668 (224)

A Semi-Analytical Model for Pressure Transient Analysis of Multiple Fractured Horizontal Wells in Irregular Heterogeneous Reservoirs

Energies
The irregular outer boundaries of reservoirs and the associated heterogeneous high-permeability zones formed by complex geological environment pose significant challenges in reservoir characterization and performance prediction.
Cheng Chang, Xuefeng Yang, Weiyang Xie, Dan Dai, Yizhao Chen, Xiaojing Ji, Yanzhong Liang, Bailu Teng   +7 more
doaj   +1 more source

3D-porous-GAN: a high-performance 3D GAN for digital core reconstruction from a single 3D image

Journal of Petroleum Exploration and Production Technology, 2023
The 3D digital rock technology is extensively utilized in analyzing rock physical properties, reservoir modeling, and other related fields. This technology enables the visualization, quantification, and analysis of microstructures in rock cores, leading ...
Xiangchao Shi, Dandan Li, Junhai Chen, Yan Chen   +3 more
doaj   +1 more source

A compositional model for CO2 flooding including CO2 equilibria between water and oil using the Peng–Robinson equation of state with the Wong–Sandler mixing rule

Petroleum Science, 2019
This paper presents a three-dimensional, three-phase compositional model considering CO2 phase equilibrium between water and oil. In this model, CO2 is mutually soluble in aqueous and hydrocarbon phases, while other components, except water, exist in ...
Zhong-Lin Yang, Hai-Yang Yu, Zhe-Wei Chen, Shi-Qing Cheng, Jian-Zheng Su   +4 more
doaj   +1 more source

Numerical simulation on fracturing fluid flowback from post-fracturing shale gas wells and influencing factors

Journal of Petroleum Exploration and Production Technology
Fracture network fracturing is a key technology to achieve economic and effective development of shale gas. The flowback data after hydraulic fracturing is crucial to the characterization of hydraulic fracture networks and reservoir evaluation.
Dengji Tang, Jianfa Wu, Jinzhou Zhao, Bo Zeng, Yi Song, Cheng Shen, Lan Ren, Yiting Wang, Zhenhua Wang   +8 more
doaj   +1 more source

Fracture features and fault influence on gas accumulation in the Longmaxi Formation in Changning block, southern Sichuan Basin

Natural Gas Industry B
The Lower Silurian Longmaxi Formation is a major horizon for shale gas development in the Changning block in Sichuan Basin. In this study, the fracture features in the Longmaxi Formation in the Changning block were investigated through outcrop ...
Bo Li, Shengxian Zhao, Yongyang Liu, Xuefeng Yang, Yong Liu, Jian Zhang, Chenglin Zhang, Jiajun Li, Gaoxiang Wang, Meixuan Yin   +9 more
doaj   +1 more source

Shale Gas: History of Development

, 2016
The history of shale gas production goes back more than two centuries. The production of this hydrocarbon resource was pioneered by the USA that accumulated considerable experience in development of the shale gas plays. The shale gas play development pushed further the development of new technologies that ensured considerable increase of this ...
Zhiltsov S.S., Semenov A.V.
openaire   +3 more sources

Implications of the geochemical characteristics of post-fracturing flowback fluids for shale gas exploration and exploitation

Energy Geoscience
Previous studies on post-fracturing flowback fluids focus primarily on their cleaning and discharge, high salinity sources, and damage to gas reservoirs.
Zhipeng Ou, Cheng Chang, Weiyang Xie, Haoqian Zhang, Haoran Hu, Ruiqi Gao, Mengting Gao, Shengwang Lin, Chunhai Ji, Ziqiang Xia   +9 more
doaj   +1 more source

Shale Gas Production in the USA

, 2016
The interest to assessing the shale gas resources in the USA has increased at the turn of the twentieth to twenty-first centuries. The success of the US oil and gas companies in commercial scale production spurred the efforts on verification of the data about the available shale gas resources. The shale gas production has created a surge in development
Zhiltsov S.S., Zonn I.S.
openaire   +3 more sources

Differential enrichment process of shale gas in Cambrian Qiongzhusi Formation in middle section of Deyang-Anyue rift trough, Sichuan Basin: evidence from fracture veins and fluid inclusions

Shiyou shiyan dizhi
In recent years, shale gas exploration in the Cambrian Qiongzhusi Formation within the Deyang-Anyue rift trough of the Sichuan Basin has achieved significant breakthroughs, establishing it as a crucial succession area for unconventional hydrocarbon ...
Yanyou LI, Juan WU, Zhipeng ZHOU, Qianqian JIANG, Xuewen SHI, Yuran YANG, Chao LUO, Yifan HE, Heng WANG, Jingyi LIANG, Bin DENG   +10 more
doaj   +1 more source

Shale Gas Research For Europe

, 2012
Several projects initiated and coordinated by the Helmholtz Centre Potsdam ‐ GFZ German Research Centre for Geosciences focus on shale gas and may serve as entry points for the understanding of general features for efficient shale-gas production, not only in Europe.
Horsfield, B., Schulz, H., Hübner, A., Scheck-Wenderoth, M., Kapp, I., Jasper, K.   +5 more
openaire   +3 more sources