... ABSTRACT: Jimsar shale oil represents a significant unconventional oil and gas resource within China's ultra-deep tight reservoirs. Multistage hydraulic fracturing with multi-cluster perforation in horizontal wells is one of the key technologies for developing Jimsar shale oil. However, due...

...International Geomechanics Symposium ARMA-IGS-2023 445 Fractures propagation feature of multi-cluster fracturing on deep laminated shale oil reservoir Jiaxin Lv1,2, Bing Hou3* 1. State Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum (Beijing), Beijing, China 2...

... of unconventional oil and gas production, such as shale oil and gas, continues to rise (Zhi and Caineng 2019). However, due to the ultra-low permeability and porosity of shale reservoirs, the effective utilization of this resource is difficult to achieve by traditional developed methods (Wang et al. 2017...

...International Geomechanics Symposium ARMA-IGS-2023 0021 A new technology of combined network fracturing for shale oil reservoir in Jiyang Depression Haiyan Zhu*, Chuhao Huang, Xuanhe Tang, Lei Tao, Peng Zhao, Zhaopeng Zhang Chengdu University of Technology, Chengdu, Sichuan, China Jiandong Wang...

... Abstract For the segmented subdivision cutting fracturing in horizontal wells in shale oil reservoirs, using the boundary element method, a horizontal wellbore fracturing model is established considering the stress interference of the horizontal well section and the flow distribution...

..., crossing occurs in the opposite case. 1. INTRODUCTION Shale oil and gas formation normally reserves various natural weak planes involving the weak bedding planes, natural fractures and mineral dykes. It is evident that the natural weak planes affect hydraulic fracture geometry. The obvious phenomenon...

... reservoir characterization shale oil energy economics oil shale shale gas hydraulic fracturing geomechanical investigation alberta upstream oil & gas duvernay formation natural fracture hydraulic fracturing-induced fault slippage horizontal well structural geology simulation...

... enhanced hydrocarbon production in unconventional reservoirs making shale oil and gas production technically and economically possible. The primary function of a fracturing treatment is to increase reservoir contact area by inducing long fracture half-length and higher fractured propped area with greater...