Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Renyi CAO"'
Publikováno v:
Lithosphere, Vol 2024, Iss 3 (2024)
The reliability of forecasts, fracture design, and recovery enhancement strategies in tight oil reservoirs is significantly compromised by the substantial uncertainties associated with fracture characterization. This article introduces an integrated
Externí odkaz:
https://doaj.org/article/8c55a0627e20423cb8814efce8742d81
Autor:
Yuanzheng Wang, Renyi Cao, Zhihao Jia, Tao Huang, Pin Jia, Linsong Cheng, Wenhao Duan, Zhaole Sun
Publikováno v:
Frontiers in Energy Research, Vol 11 (2023)
The pore structure of shale reservoirs leads to the complex phase behavior of shale reservoir fluids, which is aggravated due to changes in fluid composition during reservoir development. Effective prediction of changes in the phase behavior of fluid
Externí odkaz:
https://doaj.org/article/6dff0f96fdc84bc886efe4f48b35fd8b
Autor:
Renyi Cao, Zhiyu Wu, Xiaowei Liang, Linsong Cheng, Zhongyi Xu, Yun Guan, Zhuoliang Guo, Zhihao Jia
Publikováno v:
Energy Science & Engineering, Vol 8, Iss 10, Pp 3531-3543 (2020)
Abstract Imbibition is an important recovery mechanism for tight oil reservoirs, which occurs during hydraulic fracturing and development. Due to the massive distribution of micro‐nano scale pore throats and the existence of a boundary layer in tig
Externí odkaz:
https://doaj.org/article/cf6fd9b8039749ca89a24db5f6ff8332
Publikováno v:
Lithosphere, Vol 2021, Iss Special 4 (2022)
AbstractWater injection is often used to supply formation energy in low permeability reservoirs. A lot of field data shows that fractures nearby the wellbores may extend hundreds of meters because of the poor injectability which is called water-induc
Externí odkaz:
https://doaj.org/article/d4f6947b1ab24e08af4442ec8480915f
Publikováno v:
Geofluids, Vol 2021 (2021)
In this study, we present a hybrid model coupled with two-set nodes Green element method (GEM) and embedded discrete fracture model (EDFM) for capturing the effect of transient flow in inhomogeneous fractured porous media. GEM is an excellent advance
Externí odkaz:
https://doaj.org/article/4f5482aa5daa47c4b30694a4c4ab9707
Publikováno v:
Geofluids, Vol 2021 (2021)
In recent years, greenhouse gases have increased in the atmosphere, and climate change concerns have triggered global efforts to find solutions for CO2 capture, separation, transport, and storage. Geological sequestration in the depleted unconvention
Externí odkaz:
https://doaj.org/article/dad36008f7c944eab110bf8462b77696
Publikováno v:
Atmosphere, Vol 13, Iss 2, p 229 (2022)
For greenhouse gas control and environment protection, CO2 emission reduction has become a hot spot in global research. CO2 injection in developed oil reservoirs to enhance oil recovery is widely regarded as one of the most economical and promising m
Externí odkaz:
https://doaj.org/article/06b78fa922ac4632870bc9ba74f5acbc
Publikováno v:
Energies, Vol 14, Iss 19, p 6354 (2021)
The mismatching between the multi-scale feature of complex fracture networks (CFNs) in unconventional reservoirs and their current numerical approaches is a conspicuous problem to be solved. In this paper, the CFNs are divided into hydraulic macro-fr
Externí odkaz:
https://doaj.org/article/cfec2ff163f44f20a6f3129782fd94ec
Publikováno v:
Water, Vol 13, Iss 7, p 1004 (2021)
Injection water temperature is often different from that of the reservoir during water injection development in the tight reservoir. Temperature change causes different fluid properties and oil-water interface properties, which further affects the im
Externí odkaz:
https://doaj.org/article/171e05f19d874339b09654f2af7b0231
Publikováno v:
Geofluids, Vol 2019 (2019)
In tight fractured reservoirs, oil in matrices is mainly explored due to mass transfer mechanisms during the pressure depletion process. In the modeling of mass transfer in fractured reservoirs using the dual porosity concept, the shape factor is the
Externí odkaz:
https://doaj.org/article/76e038dd78b24ff7bd7b5484d7672807