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Zhiyan Liu, Yanguang Liu, Tingxin Li and Meihua Wei
Deep geothermal reservoirs have great potential for exploitation and are characterized by high temperatures, high stress, and strong heterogeneity. However, these reservoirs contain widely and continuously distributed dominant flow channels with high per...
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Taichao Wang, Xin Li, Fengming Liu, Lijun Zhang, Haojun Xie and Yuting Bai
The discrete fracture model (DFM) and the embedded discrete fracture model (EDFM) are both the most widely used methods to simulate fractured wells? production. In general, DFM represents fractures using an unstructured grid, and EDFM represents fracture...
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Sanbai Li, Zhijiang Kang and Yun Zhang
We propose a novel workflow to investigate the complex flow behaviors and remaining oil distribution related to the oil?gas?water three-phase system based on information from typical outcrops of fractured-vuggy reservoirs. A refined geological model is b...
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Yuangui Zhang and Bangrang Di
The study of fractures in the subsurface is very important in unconventional reservoirs since they are the main conduits for hydrocarbon flow. For this reason, a variety of equivalent medium theories have been proposed for the estimation of fracture and ...
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Yuran Zhang, Anne E. Dekas, Adam J. Hawkins, John Carlo Primo, Oxana Gorbatenko and Roland N. Horne
Insufficient understanding of the microbial communities and associated microbial processes in geological reservoirs hinders the utilization of this rich data source for improved resource management. In this study, along with four interwell tracer tests a...
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Benyamin Benyamin*,Pratiwi Pratiwi,Fitriani Indah
Pág. 224 - 234
Jatibarang structure, situated in Jatibarang low, one of the prolific sub-basin in the northwest Java basin, belongs to PT. Pertamina EP working area. One hundred seventy wells have been drilled, from which there were 56 production wells. Forty productio...
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Saeed Mahmoodpour, Mrityunjay Singh, Christian Obaje, Sri Kalyan Tangirala, John Reinecker, Kristian Bär and Ingo Sass
The United Downs Deep Geothermal Project (UDDGP) is designed to utilize a presumably permeable steep dipping fault damage zone (constituting the hydrothermal reservoir in a very low permeability granitic host rock) for fluid circulation and heat extracti...
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Rosanna Maniscalco, Eugenio Fazio, Rosalda Punturo, Rosolino Cirrincione, Agata Di Stefano, Salvatore Distefano, Martina Forzese, Gabriele Lanzafame, Giusy Simona Leonardi, Sergio Montalbano, Alessandra Giovanna Pellegrino, Antonino Raele and Giuseppe Palmeri
The petroleum industry has always been pursuing highly exploitable gas fields, which are often hosted in carbonate rocks. However, carbonates are highly heterogeneous and show different fabrics and structures as the result of sedimentation in various env...
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Jinbang Cai, Yue Su, Huan Shen and Yong Huang
A coupled model has been developed to simulate groundwater flow in fractured karst systems according to the complex geological and karst hydrogeological conditions of the dam site, where a 3D mathematical model based on Boussinesq equation was used to de...
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Johanne Klee, Arezki Chabani, Béatrice A. Ledésert, Sébastien Potel, Ronan L. Hébert and Ghislain Trullenque
Fracture connectivity within fractured granitic basement geothermal reservoirs is an important factor controlling their permeability. This study aims to improve the understanding of fluid?rock interaction processes at low to moderate regional strain. The...
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