Simulation of the Seismic Records (DAS) in a Borehole Throughout CO2 Storage Procedures

José Pulido, Yiyu Ni

Unconventional Resources Technology Conference (URTEC)

... of the medium (Rostami et al 2017). Defining boundary conditions: The boundary conditions specify how acoustic waves behave at the edges of the finite...

Stochastic Modeling of Sequence Boundary Geometry, by A. C. MacDonald, L. M. Falt, and A-L. Hektoen; #90986 (1994).

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Role of reservoir engineering in the assessment of undiscovered oil and gas resources in the National Petroleum Reserve, Alaska

Mahendra K. Verma, Kenneth J. Bird

AAPG Bulletin

... information (i.e., geology, geophysics, geochemistry, and petrophysics), and assessment results are typically reported in terms of gross in-place...

Exploiting a Priori Model Reduction Methods to Accelerate Seismic Simulations, #42038 (2017).

David Modesto, Josep De La Puente

Search and Discovery.com

... and boundary conditions remain fixed between simulations. Actual practice adopts an expensive and time-consuming brute force approach that generates...

Numerical Simulation of Fluid Pressure and Fracturing in CO2 Sequestration; #80586 (2017)

Jonathan Matthews, Christopher Paolini, Jose Castillo

Search and Discovery.com

... of Fluid Pressure and Fracturing in CO2 Sequestration Calculation of Initial and Boundary Conditions Vertical confining stress on the reservoir 0...

Probabilistic Decision Analysis Using Least Squares Monte Carlo Simulation

Nuzulul Haq

Indonesian Petroleum Association

...) can underor over-estimate the true economic value of an asset and could lead to a decision to continued operate under sub-economic conditions...

Development of Regional Groundwater Availability Models of the Carrizo-Wilcox Aquifer in Texas

Van Kelley, Neil Deeds, Dennis Fryar, Rainer Senger

GCAGS Transactions

... to conceptually assess steady-state flow patterns and travel times. This process is very good at identifying problems with boundary conditions. SUMMARY...

A novel vector PP imaging condition for elastic reverse-time migration

Bingkai Han, Weijian Mao, Xiao-Bi Xie

International Meeting for Applied Geoscience and Energy (IMAGE)

... migration (ERTM), the recorded multicomponent elastic data are time-reversely injected as boundary conditions of elastic wave equation to retrieve subsurface...

New Insights on Natural Hydraulic Fractures Induced by Abnormally High Pore Pressures

Terrell W. Miller

AAPG Bulletin

.... Subject to boundary conditions that define horizontal strains, sm is proportional to changes in burial depth. As shown in Table 1, which lists...

ABSTRACT Gas Transport and Sorption Processes in Coals and Shales: New Insights and Concepts from Laboratory Experiments, #90104 (2010)

Krooss Bernhard M.; Amann Alexandra; Gensterblum Yves; Han Fengshuang; Littke Ralf

Search and Discovery.com

... and  boundary conditions, individual processes such as compressible Darcy flow, diffusion, capillary breakthrough, sorption and desorption kinetics can...

A Systematic Laboratory and Model-based Surfactant Screening Workflow for Enhanced Recovery via Wettability Alteration in the Eagle Ford

Jason Jweda, Russ Bone, Hesham El-Sobky, Viet Nguyen, Paul Carman, Hui Long, William Beveridge, Logan Warren, Ronald Bonnie, Tianmin Jiang, Jennifer Hoyt, Andrew MacMillan, Kristie McLin

Unconventional Resources Technology Conference (URTEC)

... completions. Higher potential surfactants were tested at ambient conditions in Amott cell imbibition experiments with Eagle Ford core plugs saturated...

Subsurface Technology Sharing from Oil and Gas to Geothermal Resources

Silviu Livescu, Birol Dindoruk

Unconventional Resources Technology Conference (URTEC)

... options repurposing these wells in terms of extracting residual value in an environmentally friendly way. There is a great potential to extract...

Composite End Members in Facies Mapping

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

... optimum combination of end members is associated with particular environmental, tectonic, or other conditions, some of which may have practical significance...

Petroleum Source Beds: Environment of Deposition and Stratigraphy: ABSTRACT

Gerard Demaison

AAPG Bulletin

... carbon content, alone, is insufficient to identify potential oil source beds because terrestrial OM (Organic Matter), oxidixzed planktonic OM...

Seismic signatures of pore fluid mobility in heterogeneous reservoirs

Qiuzi Li, Brent Wheelock, Tuan Tran, Fadil Santosa

International Meeting for Applied Geoscience and Energy (IMAGE)

... reservoir layer, not only do we need to consider the boundary conditions at this top interface, but we also need to consider the reflection...

Self-Similar Evolution of Semi-Infinite Alluvial Channels with Moving Boundaries

Herve Capart, Mourad Bellal, Der-Liang Young

Journal of Sedimentary Research (SEPM)

... according to a linear diffusion equation. At the moving boundary, compatibility conditions are then imposed depending on the specific case. As sketched...

Abstract: Lithospheric Structures of Western Fennoscandia and their Effects on the Present-day Continental Margin, by Sofie Gradmann; #90177 (2013)

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Numerical Investigation of Coupling Multiphase Flow and Geomechanical Effects on Water Loss During Hydraulic Fracturing Flow Back Operation

Mingyuan Wang, Juliana Leung

Unconventional Resources Technology Conference (URTEC)

... is flown back with produced oil. Simulation boundary conditions including well constraints are presented in Table 1. The total water injection volume...

Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs

Refaat Hashish, Mehdi Zeidouni

Unconventional Resources Technology Conference (URTEC)

...(2) is subjected to the following initial and boundary conditions. 𝑇 𝐷 (𝑟 𝐷 , 0) = 0 (3) 𝑇 𝐷 (𝑟 𝐷 → 0, 𝑡 𝐷 ) = 1 ...

Compressibility of sorptive porous media: Part 1. Background and theory

Shimin Liu and Satya Harpalani

AAPG Bulletin

... of a two-part series, provides a sound background of the volumetric response of sorptive porous media to gas depletion under in situ boundary conditions...

Amplitude Recovery of Digitally Recorded Data

Roy O. Lindseth

Pacific Section of AAPG

... can be described in terms of a continuous series of lithology, porosity and fluid content. Geophysical tools can be lowered into a bore hole...

Downhole Oil and Water Separation – Potential of a New Technology

Larry J. Chrusch

Indonesian Petroleum Association

...Downhole Oil and Water Separation – Potential of a New Technology Larry J. Chrusch 1996 343 355 Chevron has to lift, separate, treat, and dispose...

A Critical Review of Data Quality and Content Applied to FWS and Similar Tools

M. Wiltshire

Petroleum Exploration Society of Australia (PESA)

..., the wave equations and boundary conditions imply that there is a limited possible distribution of data. Deep earthquake data indicates that the upper limit...

Sedimentology and Petrophysical Character of Cretaceous Marine Shale Sequences in Foreland BasinsPotential Seismic Response Issues

W. R. Almon, Wm. C. Dawson, F. G. Ethridge, E. Rietsch, S. J. Sutton, B. Castelblanco-Torres

AAPG Special Volumes

...) and the shear modulus (1.512.32) are larger than in microfacies 3.InterpretationMicrofacies 4 records deposition under variable conditions in terms of current...

Relating Electrical Resistivity to Permeability Using Resistor Networks

Alison Kirkby, Graham Heinson, Lars Krieger

Petroleum Exploration Society of Australia (PESA)

... threshold can be defined in terms of the matrix to fracture resistivity ratio, M. The value of M at the percolation threshold, MPT, varies with the ratio...