... to evaluate the anisotropic mechanical properties of shale by tri-axial tests and predict anisotropic shale properties by well-logging data interpretation. Shale mechanical properties (Young's Modulus, Shear Modulus, and Poisson's Ratio) of different bedding plane orientations (0/ 45 / 90 degrees) were...

... setup mesh platform geologist information management natural language architecture graph plane modernizing data management mesh knowledge layer query ownership product template system Introduction Throughout the decades in which data has been made available in Exploration...

... the placement of the clusters within the target stage. This paper explores a newly developed and recently field deployed technology ( Watkins et al. 2023a , b ) that produces very long fractures in a two-dimensional pattern within a single plane in both limited entry and single-point entry fracturing...

... parameters of HFG. The interwell recordings can be interpreted along a 2D plane between the two wells, one of them bearing the transmitter and the other with the receiver. The interpretations along a 2D plane can be used to calibrate a 3D unstructured HF model, thereby introducing a reliable calibration...

... in the Eastern Mediterranean. The study is based on finite element modelling using 2D plane strain analysis that incorporates pore pressure and elastoplastic deformation of reservoir and overburden rock formations using the Drucker-Prager plasticity model. The mechanical properties of the reservoir sandstones...

... Abstract Frequently, shales are treated as isotropic formations. However, organic rich shales are anisotropic due to their laminated structure and chemical properties. In this study, shale mechanical properties with respect to different bedding plane orientations was studied. The goal...

... well 3 plane configuration apparent resistivity directional resistivity lwd drilling measurement upstream oil & gas formation dip inversion resistivity lwd well 1 deep directional resistivity lwd deep directional resistivity lwd measurement anisotropy Introduction In the past...

... wellbore integrity Wellbore Design accuracy detection classifier point cloud data computer vision algorithm angular plane Artificial Intelligence Upstream Oil & Gas shape analysis Exhibition Shale Shaker algorithm geometrical feature society of petroleum engineers tabular...

... the current development of the API Recommended Practices for Wellbore Positioning (RP78). Mathematical derivations or references are shown for all the calculations presented in the paper. trajectory design deviation plane drilling operation calculation ellipsoid Artificial Intelligence Upstream...

... rate production system nitrogen mass flow rate sequential injection sequential injection case production control flow in porous media Fluid Dynamics Injection Case acid saturation wellbore near-wellbore region reservoir model Nitrogen Displacement injection stimulation fluid plane...

... to be obtained from sparse receiver coverage. Commonly, one of the nodal planes is aligned close to the hydraulic fracture. We present two case studies and interpret the composite radiation patterns in terms of expected stress conditions near the hydraulic fracture. In the first case, strike-slip failure...

... fracturing directional drilling upstream oil & gas spe 166515 compaction sea level surface subsidence hurricane katrina injection river pancake withdrawal plane proppant ground level uplift new orleans subsidence slurry flooding fracture levee Hurricane Katrina and Background...

... fracturing fluid dynamics imaging laboratory resolution fluid mobility experiment flow in porous media upstream oil & gas positron emission tomography plane flow distribution fluid distribution sandstone core spe 166402 intensity fractured shale core application fracture fractured core...

... plane experimental result saltwash south sandstone Introduction The impact of well trajectory relative to principal stress orientations on fracturing connectivity to wellbores has been extensively studied for hard rocks. Daneshy (1973) performed laboratory tests that raised awareness...

... by a pressurized fracture as a result of increased total stress and decreased shear stress. In this area, microseisms can only occur if leakoff pressurizes natural fractures, bedding planes, or other weakness features, and source mechanisms are thus likely to show a volumetric component. Conversely, the tip...

... algorithms. Last, some derived applications, related to salt diapir modelling or paleotopography restoration, are also conceivable. upstream oil & gas displacement caumon reservoir characterization slip plane plane application influence region geological modeling horizon deformation...

... and orientation of preexisting planes of weakness acting in the stress state of the reservoir. The index of brittleness or fracability is a term frequently used to describe formations that are likely to create complex fracture networks when fracture stimulated. In a broader view, fracability is much more than...

... degrees of vertical growth. When vertical growth occurs, as identified through SMTI analysis, it appears to be related to the activation of sub-vertical natural joints whereas for vertically confined stages the primary fracture set is subhorizontal suggesting delamination of fissile bedding planes...

... & gas spe 159791 hydraulic fracturing fracture shear simulation shale oil oil shale pore pressure plane hydraulic fracture pressure change hydraulic fracture stimulation microseismicity shear failure shear stress friction angle complex reservoir friction natural fracture evaluation...

... as well as history-matching calibration of stimulated shale gas reservoirs. machine learning shale gas artificial intelligence complex reservoir fracture intensity evolutionary algorithm hydraulic fracturing calibration 100-mesh proppant proppant plane proppant distribution model shale...