Hybrid coupled discrete-fracture/matrix and multicontinuum models for unconventional-reservoir simulation
Unconventional reservoirs are the focus of considerable attention as a primary energy
source. Numerical simulation is a core kernel of reservoir-engineering work flows for …
source. Numerical simulation is a core kernel of reservoir-engineering work flows for …
A Comprehensive Review of Formation Damage Caused by High-Viscosity Friction Reducers: Wolfcamp Case Study
The success of hydraulic fracture treatment can be evaluated by measuring fracture
conductivity and regained permeability. However, selecting the suitable fracture fluid system …
conductivity and regained permeability. However, selecting the suitable fracture fluid system …
A transient two-phase flow model for production prediction of tight gas wells with fracturing fluid-induced formation damage
Y Wu, L Cheng, S Huang, S Fang… - SPE Western Regional …, 2019 - onepetro.org
A major concern with hydraulic fracturing in tight formation is the fracturing fluid-induced
formation damage (FFIFD) for the high capillary pressure and the presence of water …
formation damage (FFIFD) for the high capillary pressure and the presence of water …
Review of developments in nanotechnology application for formation damage control
MR Ngata, B Yang, MD Aminu, R Iddphonce… - Energy & …, 2021 - ACS Publications
Formation damage has the potential to impair and weaken reservoir productivity and
injectivity, causing substantial economic losses. Oil and gas wells can be damaged by …
injectivity, causing substantial economic losses. Oil and gas wells can be damaged by …
Simulation of matrix/fracture interaction in low-permeability fractured unconventional reservoirs
Unconventional reservoirs, such as shale-gas or tight oil reservoirs, are generally highly
fractured (including hydraulic fractures and stimulated and nonstimulated natural fractures of …
fractured (including hydraulic fractures and stimulated and nonstimulated natural fractures of …
Effects of shale swelling and water-blocking on shale permeability
In the process of producing shale gas by fracturing, a large amount of water enters shale
due to shale imbibition, which affects the shale permeability because of the positive effect by …
due to shale imbibition, which affects the shale permeability because of the positive effect by …
基于地质工程一体化的致密油井间干扰分析及井间距优化
任佳伟， 白晓虎， 唐思睿， 陈军斌， 董奇， 余金柱 - 地质科技通报, 2024 - dzkjqb.cug.edu.cn
随着新井加密以及老井重复压裂的实施, 井间距缩小, 单井改造规模扩大, 井间干扰程度高,
严重影响压裂效果及产量. 为解决井间干扰程度评价及预防控制等问题, 应用地质工程一体化 …
严重影响压裂效果及产量. 为解决井间干扰程度评价及预防控制等问题, 应用地质工程一体化 …
Permeability damage and hydrate dissociation barrier caused by invaded fracturing fluid during hydrate reservoir stimulation
Y Qi, Y Sun, B Li, H Shan, Y Shen, G Zhang - Gas Science and Engineering, 2023 - Elsevier
Hydraulic fracturing is a promising stimulation technology for enhancing the gas productivity
and energy efficiency of low-permeability hydrate reservoirs. Presently, most studies focus …
and energy efficiency of low-permeability hydrate reservoirs. Presently, most studies focus …
Mechanisms of shale hydration and water block removal
Z Fanhui, Q Zhang, GUO Jianchun, Z Bo… - Petroleum Exploration …, 2021 - Elsevier
Abstract Shale samples of Silurian Longmaxi Formation in the Changning area of the
Sichuan Basin, SW China, were selected to carry out scanning electron microscopy, CT …
Sichuan Basin, SW China, were selected to carry out scanning electron microscopy, CT …
Quantitative study in shale gas behaviors using a coupled triple-continuum and discrete fracture model
The shale has ultra-low permeability wherein multi-scale natural fractures are well-
developed. The success of providing high diversion channels makes multi-stage fractured …
developed. The success of providing high diversion channels makes multi-stage fractured …