... society of petroleum engineers injection rock mechanical property alteration co 2 coefficient principal stress static poisson Introduction Mitigating climate change, by limiting the concentration of anthropogenic CO 2 in the atmosphere has become one of the key objectives for the developed...

... thickness map. The resulting density cubes included the overburden zone which was calculated by well data interpolation in consideration of GIS overlays. This was followed by 2D stress simulation that was created by analyzing a combination of maximum/ minimum stress, principal stress, Young's Modulus...

... reservoir geomechanics injector stimulation hydraulic fracture principal stress natural fracture tight oil reservoir horizontal principal stress stress contrast zhou-6 block variation producer fracture shu-2 block pore pressure fracture network stress field injectivity Introduction...

... of unconventional reservoir. complex reservoir Artificial Intelligence maximum circumferential principal stress Upstream Oil & Gas hydraulic fracturing horizontal displacement crack deflection angle passivation digital speckle experiment shear strain circumferential principal stress fracture...

..., the influence of horizontal differential principal stress, interface friction coefficient and rock tensile strength on the fracture propagation is studied by hydraulic fracture experiment. This paper established finite model of bi material shale reservoir by using RFPA2D software, the influence of horizontal...

... should be drilled parallel to the locally derived maximum principal stress (S Hmax ) azimuth to maximize borehole stability and minimize required mud weights during drilling and production. To date a substantial number of wells have been drilled in the field following the recommended drilling direction...

... direction which in turn is assumed to parallel the direction of the major horizontal principal stress. The direction of the major principal stress might be estimated by measurement of hydraulic fracture orientation in a minifrac test in the bounding sediments of the seam, and the major permeability axis...

... wellbore pressure wellbore collapse production rate sand production wellbore pressure reservoir characterization maximum production rate directional well new wellbore radius stress state spe 29291 production rate eliminate sand production principal stress wellbore radius wellbore integrity...

... that initiates from the wellbore. 1 , 2 When the well is drilled vertical or perpendicular to the least principal stress, the effects of tortuosities are minimized; however, it is not always appropriate to drill in such directions. Introduction principal stress hydraulic fracturing tortuosity...