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Showing 1 to 13 of 13 for “"Fluid substitution"”.

  1. Fluid substitution theories and multicomponent seismic characterization of fractured reservoirs

    Cardona, ReynaldoColorado School of Mines. Arthur Lakes Library2002

    Includes bibliographical references (pages 171-175).

    colo-mines Repository record

  2. Estimating Seismic Anisotropy: Fluid Substitution Theory, 3D-Printed Inclusion Models, and Multi-Component 3D VSP in the Bakken Shale

    Huang, Long 1988-University of Houston2016

    … In this dissertation, I tried to understand how fluids and lithology influence the elastic properties and seismic anisotropy of rocks, theoretically, experimentally, and in the field. I derived anisotropic fluid-substitution equations for the cases of HTI and orthorhombic media. The derivation …

    houston Repository record

  3. Seismic attribute analysis and CO2 monitoring within the Mississippian reservoir, Wellington field, Sumner County, Kansas

    Haga, LaurenUniversity of Kansas2019

    … saturation varied from 50% to 0% respectively. Fluid substitution modeling was used to evaluate Mississippian reservoir acoustic property changes due to CO2 saturation changes. CO2 saturation levels of 10%, 25%, and 50% displayed a decrease (larger absolute value) in normal-incidence acoustic …

    ku Repository record

  4. Poroelastic properties of carbonates: a case study on Indiana limestones

    Kalbekov, ArkhatColorado School of Mines. Arthur Lakes Library2022

    … of the rock with deionized water as a pore fluid; during exposure to aggressive intrinsic fluid, the rock’s solid matrix becomes softer. This type of rock-fluid interaction affects fluid substitution models, such as Gassmann’s model, which fail to predict the actual stiffness of the …

    colo-mines Repository record

  5. Stiffness characterization of mechanically-compressed cohesive soils using wave propagation

    Marjanovic, JanaMassachusetts Institute of Technology2016

    … from static compression. By using Gassmann's fluid substitution and a corrective X factor, a new technique is developed that can predict the dynamic bulk modulus based on the static CRS measurements.

    mit Repository record

  6. Facies-driven, seismic inversion-based property modeling, for flow simulation of Delhi Oil Field, Louisiana

    Klepacki, Douglas LawrenceColorado School of Mines. Arthur Lakes Library2012

    … interpreted in the dip direction S25E. Gassmann fluid substitution evidences a facies-dependent fluid response to oil. The facies dependencies are honored for property modeling of saturation, porosity, and permeability. Seismic inversion for Vp:Vs ratio is used to estimate bulk oil volume. The …

    colo-mines Repository record

  7. Determination of Heterogeneity by High-Resolution Seismic Reservoir Characterization in the Heavy Oil Temblor Reservoir of Coalinga Field, California

    Mahapatra, Sailendra NathVirginia Tech2005

    … A petrophysical analysis based on Gassmann fluid substitution suggests a 27% P-wave velocity decrease in steam-saturated intervals. Seismic to well log ties were problematic and vexing due to the resulting statics, wavelet changes, and line mismatches. Mapping and flattening on a deeper …

    vt Repository record

  8. Accurate AVO modelling and reservoir characterisation of the upper cretaceous deepwater reservoirs in the Vøring Basin.

    Chalmers, Bruce JohnRobert Gordon University2017

    … is concerned with the identification of fluids and lithology. Seismic interpreters seek to distinguish hydrocarbons from brine and sand from shale. Amplitude vs offset (AVO) is a fundamental technique used for this purpose. AVO occurs when seismic sound waves encounter compressible Gas or …

    rgu Repository record

  9. Bioinspired microvascular self-healing in polymers and composites

    Patrick, JasonUniversity of Illinois at Urbana-Champaign2017

    Inspired by fluid transport in biological systems, engineered vasculature in synthetic materials provides an effective pathway to self-healing and ultimately mechanical stasis. In polymers, autonomous release of reactive chemistries from ruptured vasculature offers distinct advantages over prior …

    uiuc Repository record

  10. PETROPHYSICAL AND EMPIRICAL AND THEORETICAL ROCK PHYSICS MODELING FOR THE MOKI FORMATION IN TWO FIELDS IN THE TARANAKI BASIN, NEW ZEALAND

    Yener, Deniz

    mtu Repository record

  11. Challenges of geophysical processes and interpretation of an unconventional play: a case study from Wattenberg field, Denver-Julesburg Basin, Colorado, The

    Carmichael, James BradyColorado School of Mines. Arthur Lakes Library2024

    … variations, and the inability to use Gassmann's Fluid Substitution theory directly. While general trends of limited permeability, over-pressurized tight-porosity, and highly-fractured mediums tend to hold, those fractures are likely cemented, stress regimes within unconventional targets can …

    colo-mines Repository record

  12. CO₂ geosequestration in the Lakota Formation, Powder River Basin, WY, USA

    Erdinc, I. BurakColorado School of Mines. Arthur Lakes Library2024

    … Lakota Formation are investigated using Gassmann fluid substitution across a wide range of potential temperature, pressure, and CO2 saturation conditions. Storage constraints are also investigated, including storage capacity and injectivity. A potential zone of approximately 45 feet in the Lakota …

    colo-mines Repository record

  13. PETROPHYSICAL ANALYSIS AND ROCK PHYSICS OF THE MOKI FORMATION, NEW ZEALAND

    Karaman, Fatmanur

    mtu Repository record