... reservoir characterization pore pressure mitigation effective stress stress change proximity Induced seismicity risk analysis using a novel 3D modelling approach Thomas Eyre* and David Eaton, Aseismic Solutions Inc./University of Calgary Summary cessation in operations. The aim of these regulations...

... parameters, to with the non-interacted asperity contact model (Giroud, investigate the stress-dependent elasticity with respect to 1968; Unger and Mase, 1993). From the computed aperture size distributions. This type of model has been mechanical relation between effective stress and © 2021 Society...

... characterization shale gas ikon science america inc log analysis upstream oil & gas applied geoscience velocity log prediction well logging toc removal methodology log data midland basin effective stress exploration geophysicist 10 vernik workflow correction pressure reference trend rock...

...Elastic depth trends for siliciclastic sequences shales with varying clay content. However, their model is a Lev Vernik* and Jeremy Gallop, Ikon Science Ltd. logarithmic function of the vertical effective stress which produces unstable results at great depth. Rubey and SUMMARY Hubbert (1959) employ...

... glutenite reservoir s-wave velocity upstream oil & gas rock physical experiment intra-layer section equation correlation seg international exposition annual meeting variation porosity effective stress reservoir novel pore pressure prediction model pore pressure pore pressure prediction...

..., 2019 Session Start Time: 8:30 AM Presentation Time: 9:20 AM Location: 217D Presentation Type: Oral effective stress nonlinear inversion dry rock bulk modulus innanen porosity inversion upstream oil & gas critical porosity dry rock elastic impedance reservoir characterization...

... Start Time: 8:30 AM Presentation Start Time: 8:55 AM Location: 305 Presentation Type: Oral thomsen parameter fracture upstream oil & gas aspect ratio crack density seg international exposition frequency limit hudson reservoir characterization effective stress annual meeting...

... and its results. Presentation Date: Tuesday, September 17, 2019 Session Start Time: 1:50 PM Presentation Start Time: 2:40 PM Location: 217B Presentation Type: Oral complexity effective stress allochthonous salt seg international exposition basin modeling workflow simulation facies...

... ABSTRACT Prediction of overpressure in carbonate formation is still a difficult problem in overpressure researches. Commonly, the method to predict overpressure in clastic formation is empirical, which is based on Terzaghi effective stress theory. And there always exist a parameter (mostly p...

... the delays is not yet well-understood. Here, P-wave velocity changes caused by changing stress around fractures are investigated as a possible cause. Using an analytic 2D stress field and an empirical relation of velocity and effective stress, it is shown that time delays comparable to observed data can...

... and numerically investigating its effect on homogeneous Indiana limestone. This comparative study confirms that the prime variable for carbonate dissolution is related to the velocity of the fluid at the inlet of a sample. In addition, we found that effective stress also plays a significant secondary role...

... Summary Development of High Pressure, High Temperature (HPHT) petroleum reservoirs demands the understanding of temperature effects on reservoir properties as well as models including temperature effects. Using an extension to Biot’s effective stress equation, we derived estimates...

... ABSTRACT The rhob-velocity-effective stress (RhoVe) method represents an interactive approach to pore pressure calibration and analysis that utilizes a single transform to convert both compressional sonic and bulk density to common estimates of effective stress and pore pressure where...

... ABSTRACT We present a novel, Null Space Shuttle (NSS) based tomography approach for correcting rock properties used in basin models (BM) / evolutionary geomechanics models (EGM). The ultimate objective is robust prediction of pore pressure, effective stress and computation of velocities...

... annual meeting effective stress tomography velocity model building seg seg international exposition rock physics model dutta reservoir geomechanics application velocity model gulf reservoir characterization upstream oil & gas compaction overburden stress earth model building...

... seg international exposition quartz cementation effective stress compaction burial depth physical sandstone property bulk modulus Archie , G. E. , 1952 , Classification of carbonate reservoir rocks and petrophysical considerations : AAPG Bulletin , 36 , 278 – 298...

... model iteration effective stress seg seg international exposition workflow upstream oil & gas reservoir characterization pore pressure prediction seismic image kacewicz basin modeling Bachrach , R. , Y. Liu , M. Woodward , O. Zradrova , Y. Yang...

... ABSTRACT Good quality pre-drill pore pressure prediction is critical for many applications such as well design, reservoir and seal quality prediction, identification of potential geo-hazards, and subsurface integrity studies. We developed a new workflow for deriving effective stress/pore...

... velocity model. The key is to derive a 3D representation of effective stress of the Earth based on some knowledge of geology and thermal history of the basin and translate the effective stress to seismic velocity. Here we present a case study in which we applied a rock physics guided velocity modeling...

... ABSTRACT The Biot-Willis coefficient is a key component associated with the effective stress field, where it represents the proportion of fluid pressure that counteracts the confining stress. To properly estimate the Biot-Willis coefficient, we require knowledge of the more fundamental...