... of the fractures is smaller than that of shale gas wells. Therefore, it is necessary to conduct research on the propagation of fractures in shale oil reservoirs. 2.1. Cohesive zone method There are currently many numerical simulation methods available for studying hydraulic fracturing. Such as the Finite Element...

...). The utilization of shale gas fracturing technology in North America boasts a lengthier history, a higher degree of advancement, and more comprehensive infrastructure (Yongsheng et al. 2018). An array of fracture propagation monitoring techniques have been cultivated within this context. Conversely, in many other...

...International Geomechanics Symposium ARMA-IGS-2023 229 The tensile failure characteristics of black shale under dynamic Brazilian test Lichun Jia Drilling & Production Technology Research Institute of CNPC Chuanqing Drilling Engineering Company Limited, Guanghan, Sichuan, PR China Shale gas...

... upstream oil & gas sedimentary rock clastic rock fracture geology rock type complex reservoir asia government shale gas china government geologist united states government mudrock modeling & simulation mudstone hydraulic fracture geological subdiscipline sequence...

.... 2019. Development characteristics and orientation of tight oil and gas in China. Petrol Explor Dev+. 46(6): 1015-1026. 8. Tang, X., Zhu, H., Li, K. 2023. A FEM-DFN-based complex fracture staggered propagation model for hydraulic fracturing of shale gas reservoirs. Natural Gas Industry. 43(1): 162-176...

... geology reservoir surveillance complex reservoir optical fibre production logging experiment reservoir characterization displacement flow in porous media production control fibre upstream oil & gas shale gas production monitoring fracture rayleigh hou information wellbore triaxial...

... Abstract Infill horizontal wells with fracturing treatment are being widely applied to enhance the recovery from shale gas reservoirs in Sichuan basin. Frac-hits are commonly treated as a hazard for the adjacent (infill) well production and wellbore. During the infill well fracturing...

... coefficient fracturing fluid journal calculation hydraulic fracturing upstream oil & gas drilling fluids and materials complex reservoir viscosity carbon dioxide shale gas permeability characteristic reservoir fracture simulation co 2 natural ga science engineering boundary petroleum...

... of low injection flow rate and high viscosity in offshore and high injection flow rate and low viscosity in onshore shale gas reservoirs. And the feasibility evaluation plate of the hydraulic fracture penetration propagation in sand-mud interlayer is established. The method for evaluating the feasibility...

... segmented subdivision efficiency matrix calculation reservoir characterization interference onepetro perforation hydraulic fracture simulation fracture journal cheng drilling operation shale gas equation coefficient olson proppant International Geomechanics Symposium IGS 2022 93...

... of shale gas formation conditions and favorable areas of Silurian Longmaxi Formation in southern Sichuan .J. Journal of Coal Industry. 37 (05): 782-787. 4. Jin Y. 2017. Quantitative evaluation of shale compressibility based on logging data .J. Block oil and gas field, (3). 5. Li H.Y,C.C. Zhou, C.X. Li, et...

...., & sciences, m. (2004). A bondedparticle model for rock. International Journal of Rock Mechanics, 41(8), 1329-1364. Sun, K., Zhang, S., & Xin, L. (2016). Impacts of bedding directions of shale gas reservoirs on hydraulically induced crack propagation. Natural Gas Industry B, 3(2), 139-145. Thiercelin, M...

...; Sone & Zoback, 2014). Furthermore, creep deformation may cause adverse issues such as wellbore stability and reservoir subsidence (Du, et al., 2018). deformation subsurface storage reservoir characterization structural geology shale gas upstream oil & gas hydraulic fracturing...

... production. Shi and Shi (2019) pointed out that the main cause of casing damage of shale gas reservoirs is the large pressure difference and multiple operations during fracturing. The fracturing fluid causes the increase of pressure in the formation, the expansion of shale water absorption, and the movement...

... Abstract Formation drillability evaluation plays an essential role in the exploitation of shale gas reservoirs. Currently, the common methods for evaluating formation drillability mainly include experimental methods, such as scratch tests and micro-drilling tests, and regression analysis...

... is an important alternative to widely used conventional resources, which is attracting worldwide attention (Jin and Chen, 2019). Currently, the commercial exploitation technologies are massive hydraulic fracturing and horizontal drilling for developing shale gas resource. However, shale formation contains clay...

.... Numerical simulation of failure mechanism of horizontal borehole in transversely isotropic shale gas reservoirs. Journal of Natural Gas Science & Engineering, 45: 65-74. ISSN: 1875-5100, Impact Factor: 2.045. Jia, L., Deng, H., Liu, D. 2020. Mechanical properties of organic-rich shales based...

... simulation inter-well interference productivity analysis oil well zipper fracturing reservoir geomechanics fracture length fracture network productivity shale gas directional drilling upstream oil & gas stress interference interference fracture artificial intelligence production curve...

... ABSTRACT: In the process of drilling, completion and fracturing of shale gas reservoir, and a large amount of water interacts with shale. Water-shale interaction will inevitably lead to softening of shale mechanical properties. This paper takes the shale of Longmaxi formation in southern Sichuan...

... The evolution, evidences and challenges of shale gas revolution in United States. Renewable and Sustainable Energy Reviews 30, 1 28. httpsdoi.org/httpsdoi.org/10.1016/j.rser.2013.08.065 Zhao, L., Nasser, M., Han, D.H., 2013. Quantitative geophysical pore-type characterization and its geological implication...