A smart productivity evaluation method for shale gas wells based on 3D fractal fracture network model

WEI Yunsheng, W Junlei, YU Wei, QI Yadong… - Petroleum Exploration …, 2021 - Elsevier
The generation method of three-dimensional fractal discrete fracture network (FDFN) based
on multiplicative cascade process was developed. The complex multi-scale fracture system …

Upscaling Laboratory Result of Surfactant-Assisted Spontaneous Imbibition to the Field Scale through Scaling Group Analysis, Numerical Simulation, and Discrete …

F Zhang, IW Saputra, G Niu, IA Adel, L Xu… - SPE Improved Oil …, 2018 - onepetro.org
Field experience along with laboratory evidence of spontaneous imbibition via the addition
of surfactants into the completion fluid is widely believed to improve the IP and ultimate oil …

An automated data-driven pressure transient analysis of water-drive gas reservoir through the coupled machine learning and ensemble Kalman filter method

L Xue, S Gu, L Mi, L Zhao, Y Liu, Q Liao - Journal of Petroleum Science and …, 2022 - Elsevier
Natural gas plays a crucial role in sustaining the economic development. The production
behavior of natural gas reservoir is significantly affected by the connecting aquifer. To …

[PDF][PDF] 基于三维分形裂缝模型的页岩气井智能化产能评价方法

位云生, 王军磊, 于伟, 齐亚东, 苗继军, 袁贺… - 石油勘探与开发, 2021 - cpedm.com
基于分形理论多次信息叠加算法设计了三维天然裂缝生成方法, 人工裂缝模型与天然裂缝模型
耦合可表征页岩压后复杂多尺度裂缝系统. 采用马尔科夫链-蒙特卡洛智能化历史拟合算法 …

A Discrete fracture–matrix model for pressure transient analysis in multistage fractured horizontal wells with discretely distributed natural fractures

H Liu, X Zhao, X Tang, B Peng, J Zou… - Journal of Petroleum …, 2020 - Elsevier
Abstract Analysis of transient pressure test has become a reliable and powerful tool for
petroleum engineers to study the impacts of complex fracture networks on multistage …

Self-suspending proppant manufacturing method and its property evaluation

W Cao, K Xie, X Lu, Q Chen, Z Tian, W Lin - Journal of Petroleum Science …, 2020 - Elsevier
In recent years, a new technique involving the use of a self-suspending proppant has been a
focus of research in relation to fracturing operations. The technique combines a proppant …

Interaction of natural and hydraulic fractures: the impact on reservoir pressure buildup and risk of shear fault reactivation in the Upper Devonian Duvernay Formation …

Q Li, E Konstantinovskaya, A Zhmodik… - … and Geophysics for Geo …, 2023 - Springer
The interaction of natural and hydraulic fractures may facilitate lateral fluid propagation in an
unconventional reservoir resulting in fast fluid pressure transmission from treatment wells to …

Deviations from transient linear flow behavior: A systematic investigation of possible controls on abnormal reservoir signatures

B Yuan, CR Clarkson, Z Zhang, X Zhu - Journal of Petroleum Science and …, 2021 - Elsevier
Observed deviations from classical diffusion (specifically transient linear flow, TLF) for
Permian Basin Wolfcamp shale oil wells have been historically attributed to reservoir …

Pressure transient analysis in fractured horizontal wells with fracture networks

Z Chen, X Liao, Q Liu, L Wang, S Wang… - SPE Western Regional …, 2019 - onepetro.org
Drilling fractured horizontal well is now a common practice to improve the productivity of
unconventional wells. With the reactivated natural fractures, the technique of fractured …

Well testing interpretation for horizontal well with hydraulic fractures and interconnected micro-fractures

X Tang, Z Chen, H Chu, X Liao, H Chen… - Journal of Petroleum …, 2019 - Elsevier
As hydraulic fracturing technology has been widely used in practices, drilling a fractured
horizontal well (FHW) is a common measure to improve the ultimate recovery of shale oil …