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Keywords: bedding
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 13–15, 2023
Paper Number: URTEC-3869278-MS
... geomechanics zone 2 lateral dfit zone 2 figure 1 drillstem testing reservoir characterization diagnostic fracture injection test zone 3 bedding unconventional resource technology conference directional drilling log analysis dfit zone 1 dfit zone 3 isip gradient URTeC: 3869278 Geomechanics...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3726050-MS
... Abstract The fine-scale lamination/bedding is an important feature commonly neglected in the characterization of unconventional reservoirs. Self-sourced mudstone deposits are frequently described as layered, or Vertical Transverse Isotropic (VTI) bodies, assuming the absence of significant...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, June 20–22, 2022
Paper Number: URTEC-3721559-MS
... shale flow in porous media waterflooding fluid dynamics imbibition rate imbibition matrix different lamina heterogeneity water imbibition imbibition depth oil recovery upstream oil & gas displacement bedding microfracture interaction water-oil displacement shale matrix imaging...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5449-MS
... ratio and maximum dip angle relative to bedding. Our modeling results confirm that the compliance ratio is sensitive to fluid. Fluid-saturated rocks exhibit a lower compliance ratio than that of dry rocks, which is usually less than 1 and close to 0. This behavior is consistent with a fluid stiffening...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 26–28, 2021
Paper Number: URTEC-2021-5375-MS
... artificial intelligence classification neural network accuracy deep learning core image optimized model wavy bedding sedimentary structure identification model machine learning upstream oil & gas information original model parallel bedding transfer learning misidentified image...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-3215-MS
... and electrical conductivity from multiple directions, i.e., 0° (parallel to bedding), 45°, and 90° (perpendicular to bedding) at elevated confining stresses. We also obtained backscattered electron images and Micro Computed Tomography (μCT) images. Based on the pressure-dependent ultrasonic velocity measurement...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2947-MS
... types and rock fabric of the Caney Shale from scanning electron microscopy and energy dispersive x-ray spectroscopy (SEM/EDS) images for samples at 0, 45 and 90 degrees to the bedding planes. Results/Observations/Conclusions: The Caney Shale is rich in clay minerals (dominantly illite). We identified...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2667-MS
... layer type are mapped to the microCT data for the core plug. We illustrate the technique applied in several highly heterogeneous formations including the Niobrara, Haynesville, Barnett, Woodford, and Eagle Ford. well logging porosity reservoir geomechanics structural geology bedding velocity...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2020
Paper Number: URTEC-2020-2689-MS
..., planar parallel lamination, flaser bedding, cross-stratification, graded bedding, slump bedding, mudchip clast, sandstone conglomerate, etc. The sediment characteristics successively correspond to paleo-current energy from low to high, which represent sediment supply sources from distal to proximal...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-926-MS
... to bedding. We found that samples sheared parallel to bedding were less likely to develop extensive networks of secondary fractures, with secondary fracture growth contingent on the presence of large asperities. Fracture permeability tended to increase with continued shear and secondary fracture development...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-115-MS
... proppant fracturing materials Upstream Oil & Gas displacement hydraulic fracturing ceramic proppant Reservoir Characterization fracturing fluid proppant-filled model experiment plug ceramic model sand model axial displacement bedding trace data iso-static experiment arrival...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-435-MS
... of direct shear sample assembly. (b) Sample orientation of the shear plane alignment with bedding, and (c) alignment at 45º to bedding. URTeC 435 3 The sample assembly was loaded into an x-ray transparent aluminum triaxial coreflood system capable of providing confining pressures up to 30 MPa (roughly...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-55-MS
... accurate wellbore placement in the Wolfcamp A and Wolfcamp B of the Southern Midland Basin. Azimuthal gamma image examples of stratified and non-stratified bedding are related to lithofacies observed in core, bringing visibility to internal geometries and demonstrating how depositional environment...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2902533-MS
... simultaneous interpretations in hope that one will start to make sense as new data comes in. Employment of azimuthal gamma imaging in conjunction with continuous inclination brings clarity to stratigraphic position, bed dip, faults, and zones where bedding is laterally discontinuous or completely absent...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2695407-MS
... are extremely anisotropic with up to 3 orders of magnitude change from parallel to perpendicular to bedding. Combined dynamic micro-CT imaging and local directional diffusion coefficient measurements is a powerful tool to characterize mass transport in shales and provides a benchmark for comparison to flow...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2669302-MS
... that simultaneously determines the porosity and apparent permeabilities parallel and perpendicular to the native bedding planes from a single test on a single cylindrical core sample. Using this new technique-the Full-Immersion Pressure-Pulse Decay-permeability tensors from standard plug samples were determined...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2154667-MS
.... Carbonate beds containing hummocky cross-stratification (HCS), swaley crossstratification (SCS), wave ripples, gutter casts and well-sorted molluscan shell lags together with interbedded organic-rich carbonate-rich shale of the Lower Eagle Ford Formation in Terrell County were deposited on the proximal part...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1923522-MS
... Summary The Utica Shale has proven to be a major unconventional hydrocarbon play. However, due to its relatively high clay content and complex bedding it is often a challenging environment for maximizing resource extraction. Both total and rate of resource extraction from a hydraulically...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 25–27, 2014
Paper Number: URTEC-1923519-MS
... pore porosity bedding perpendicular length density information maturity radlinski URTeC: 1923519 Multiscale (nano to mm) Porosity in the Eagle Ford Shale: Changes as a Function of Maturity L.M. Anovitz1*, D.R. Cole2, A. Swift3, J. Sheets3, H. Elston3, S. Welch3, S.J. Chipera4, K.C. Littrell5...

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