... Abstract The proven reserves of shale oil are continuously increasing, with hydraulic fracturing being the key technology enabling its commercial exploitation. Compressive strength, fracture toughness, and hardness are important parameters reflecting the mechanical properties of shale. Research...

... stress reservoir characterization mudrock sandstone geological subdiscipline pore pressure fast shear azimuth calibrate mechanical property stress contrast study well clastic rock hydraulic fracturing mudstone reservoir pressure shale sandstone reservoir young geomechanical model...

... mechanical property in-situ stress natural fracture fracture network workflow complexity Reservoir Characterization Upstream Oil & Gas optimization Marcellus Shale hydraulic fracture society of petroleum engineers wellbore fracture modeling hydraulic fracturing complex approach hydraulic...

... Basin. However, the success rate of effective fracture placement and sustained production enhancement due to hydraulic fracturing was limited. This was attributed to insufficient understanding of rock mechanical properties and lack of a refined fluid fracturing system despite using a superior fluid...

... cuttings can be collected from most wells. Furthermore, in contrast to traditional tests, the petrophysical and mechanical properties of shales can be characterized simultaneously. Thus, a comprehensive brittleness model can be established based on the mineral brittleness and mechanical brittleness...

... interpretation anisotropy stress direction society of petroleum engineers shale study well mechanical property unconventional reservoir tensile strength drilling Introduction The petroleum industry has changed its vision from conventional classic sands-shales and evaporites to unconventional...

... sandstone interaction storage mechanical property friction coefficient 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...

.../Fluid Migration It is a common misconception that compressive strength is the primary indicator of a cement's ability to withstand loading ( Kopp et al. 2000 ). While ultimate compressive strength contributes, mechanical properties, such as Young's modulus (YM), Poisson's ratio, and tensile...

... and tensile strength enhancement materials in the cement system was recommended based on results from structural simulation to reduce risks of SCP. Incorporating these materials can enhance a cement system's mechanical properties (i.e., increase Poisson's ratio and tensile strength and decrease Young's...

... unstable hole problems, especially related to coals. A full-scale geomechanical model was developed, validated and updated using logs and drilling data from wells in both the areas. The drilling experiences, rock mechanical properties, in-situ stresses and formation pressure in both the areas are presented...

... Abstract Solid expandable tubular was a field-proven technology in workover operation in China, however its ultimate goal, mono-diameter well, has yet been realized, to achieve this goal, large expansion ratio, enhanced mechanical properties and scientific evaluating method were necessary...

..., a robust knowledge of rock mechanical properties, formation pressures, the magnitude of in situ stresses and their evolution with production and depletion are essential for successful drilling of new wells in particular and the redevelopment of mature fields as a whole. A case study from a mature oil...

... mechanical property air bubble acid Introduction Acid stimulation is a well stimulation job which is purposely applied to maximize the initial productivity of new wells and to restore productivity and maximize the recovery of the energy resources on aging wells [ 1 ]. Acidizing is one of the most...

... method of syntheses environmental benign, multifunctional PI aerogel usable under harsh conditions. With high absorption capacity and low-cost, the PI aerogel can be used as an attractive candidate for the separation of oil and water. Mechanical properties of PI aerogel As is known, robustness...

... of self-healing cement and flexible and expandable cement to prevent cement failure due to induced stresses and optimize the isolation and ultimately deliver on the objective set for critical exploration well by the Operator. cement formulation casing and cementing cement mechanical property...

... strengths determined at ambient condition as well as Young's modulus. The result for tensile strength varies greatly due to the lack of API standard tensile strength testing. The purpose of this study is to evaluate the additive-additive interaction on cement mechanical properties. Individual additives...

... stress reservoir geomechanics injection pressure geomechanical model mechanical property mechanical earth model upstream oil & gas depletion geomechanical forward modeling maximum horizontal stress injection deformation Introduction Reservoir geomechanics has become a relevant...

... obtained from lab testing (including test rig) lead to potential application in other areas such as selective section casing patch removal. strength mechanical property watermelon mill upstream oil & gas spring housing aluminum guide shoe drilling operation mechanism requirement surface...

... was applied to the study, encompassing mechanical earth modeling, sand production model development and validation, and prediction of sand production propensity for the planned wells. Relevant wireline logs were utilized to derive formation mechanical properties which were calibrated with laboratory-measured...

... in a specific location in a wells annulus gives designers target parameters for designing the mechanical properties necessary in the set cement to be able to sustain those stresses without failing. Such a mechanical failure in a cement sheath can cause a loss of annular isolation. However, the authors feel...