CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).

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Mounded Structures of Injected Sandstones in Deep-marine Paleocene Reservoirs, Cecilie Field, Denmark

L. Hamberg, A.-M. Jepsen, N. Ter Borch, G. Dam, M. K. Engkilde, J. B. Svendsen

AAPG Special Volumes

... that initial fluidization occurred in response to the reactivation of the graben faults, breaching the overburden and releasing the overpressured pore...

Defining the geomechanical operating limits for subsurface CO2 storage

Simon Holford, Mojtaba Rajabi, Scott Mildren, Rosalind King, Adam Bailey

Australian Energy Producers Journal

... injection well Data on stress, fluid pressure and rock properties available Overburden Increased risk of CO2 leakage Deformation Well damage Seal...

Predicting S-wave sonic logs using machine learning with conventional logs for the Delaware Basin, Texas

Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis, Guo-chin Dino Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... regression (MLR) model with traditional methods like Greenberg-Castagna (GC) equations. Moreover, we evaluate various supervised machine learning (ML...

Kriging-based surrogate models for convergence acceleration of Markov chains: An example of magnetotellurics-dix joint inversion

Alejandro Quiaro, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

...://doi.org/10.1190/INT-2016-0017.1. Tarantola, A., 2005, Inverse problem theory and methods for model parameter estimation: SIAM. Wait, J. R., 1954...

A two-stage deep learning workflow for automated seismic inversion

Haibin Di, Wenyi Hu, Aria Abubakar

International Meeting for Applied Geoscience and Energy (IMAGE)

... of four major steps, (i) large-scale structural model construction, (ii) initial property model estimation via a multi-task convolutional neural...

Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware Basin, #42416 (2019).

Un Young Lim, Nurul Kabir, Richard L. Gibson Jr.,

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... Texas A&M University, College Station, Texas ([email protected]) Abstract Reliable estimation of geomechanical properties (i.e. Young's modulus...

AAPG/Datapages Discovery Series No. 7: Multidimensional Basin Modeling, Chapter 14: 3-D Coupled Basin Reaction, Transport, and Mechanics Modeling: Applications to Fracture, Fault, and Salt Tectonic Regimes

Tuncay, K., A. Park, P. Ortoleva

AAPG Special Volumes

..., and characteristics of basins. Estimation of basin evolution is therefore outside the realm of simple approaches. In this chapter, a comprehensive 3-D basin model...

Triassic Fluvial Reservoir … Do You Know How to Find Your Sands?; #41443 (2014)

Tan Chun Hock, Lothar Schulte

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... to be circular with a radius of 500m. Estimation of Sand Fraction A key model parameter is the global fraction of the different facies. In the case of Gauss...

Establishing a Regional Geologic Framework for Carbon Dioxide Sequestration Planning: A Case Study

Erik R. Venteris, Ronald R. Riley, James McDonald, Lawrence H. Wickstrom, James A. Drahovzal, John A. Harper

AAPG Special Volumes

... grids for all deep saline formations. Overburden (derived from structure grids using a digital elevation model) and isopach grids were reclassified...

Synsedimentary Fracturing, Fluid Migration, and Subaqueous Mass Wasting: Intrastratal Microfractured Zones in Laminated Diatomaceous Sediments, Miocene Monterey Formation, California, U.S.A.

Kurt A. Grimm , Daniel L. Orange

Journal of Sedimentary Research (SEPM)

... Measuring the spatial orientation of IMZs and correctly interpreting their vergence direction permits accurate estimation of paleoslope direction...

Improved Petrophysical Interpretation of Laboratory Pressure-Step-Decay Measurements on Ultra-Tight Rock Samples

Younas Dadmohammadi, Siddharth Misra, Carl H. Sondergeld, Chandra S. Rai

Unconventional Resources Technology Conference (URTEC)

... measurements using only a Klinkenberg-type gas slippage model. We implement a transitional transport model that can handle both slip and diffusion. The proposed...

Enchaining reservoir characterization: A two-stage joint inversion approach for improved resolution

Saleh Al Nasser

International Meeting for Applied Geoscience and Energy (IMAGE)

... a meaningful rock physics model and integrate it into a more general objective function. By incorporating data misfit and cross-gradient regularization...

The Jason Geoscience Workbench: "Teamware" for Finding Oil & Gas - The Smart Way

Paul D. Vrolijk

Petroleum Exploration Society of Australia (PESA)

... (in c lud ing deviated wells) with seism ic horizons def ined in time to generate a 30 model in ti me and/or depth. Once the closed layer model i...

Probabilistic Pay Flags and Reservoir Quality in Greater Burgan Field, Kuwait; #90017 (2003)

Clarke Bean, Mariam Al-Saeed, John Crowe, Simon Stonard

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... contains less than the p10 amount (a pessimistic estimation). Likewise, the p90 function states that there is a 90% chance that the well contains less than...

Abstract: Illumination Compensation Effect of Least Squares Migration on Seismic Imaging; #91209 (2025)

Wang Binggang, Ding Chengzhen, Yu Ming, Wu Xiaofeng, Chen Xin, Song Jiawen, Gao Jiangtao, Shen Yang, Chen Yingpeng, Qi Qunli, Zhaomin, Wang Xi, Kang Xupeng

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... requirements. As a result, seismic inversion technology has gained attention among scholars. It allows for the estimation of elastic parameters within...

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

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... data preprocessing besides accurate wavelet estimation, the inversed depth interval model can be obtained quickly and it can be running parallel...

Numerical Investigation of Water Blockage in Secondary Fractures and Apparent Permeability Modeling in Shale Gas Production

Chuanyao Zhong, Juliana Y. Leung

Unconventional Resources Technology Conference (URTEC)

... of fluid pressure (assuming constant overburden stress) was employed; the model used in their study was limited to 2D, but the results suggested...

Lithology Dependence of Porosity in Slope and Deep Marine Sediments

Michelle A. Kominz, Kyle Patterson, Danielle Odette

Journal of Sedimentary Research (SEPM)

...: 10.1111/j.1365-2117.2009.00453.x. Bjorkum, P.A., Walderhaug, O., and Aase, N.E., 1993, A model for the effect of illitization on porosity and quartz...

Construction and Application of a Stratigraphic Inverse Model

Timothy A. Cross, Margaret A. Lessenger

Special Publications of SEPM

... parameter estimation CONSTRUCTION AND APPLICATION OFA STRATIGRAPHIC INVERSE MODEL approaches that attempt to match a stratigraphic forward model...

Tilt-Depth: A Simple Depth-Estimation Method Using First Order Magnetic Derivatives, by James D. Fairhead, Ahmed Salem, and Simon E. Williams; #40390 (2009).

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New Approaches to Geological Uncertainties in STOIIP Estimation for Greenfield in South Vietnam Shelf, #30609 (2019).

Timofey Baranov, Anastacia Galimova, Georgiy Sansiev, Sergey Gusev, Viacheslav Terentev, Gennadii Fedorchenko,

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... Reservoir uncertainties Fluid contacts uncertainties Static model Way Geological Uncertainties are managed STOIIP estimation results General information...

Integrated Surface-Downhole Acquisition Geometries … The Way to Higher Detailed Reservoir Investigation

A.A. Tabakov, K.V. Baranov

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... be implemented on arrival times at the downhole device delivering lateral velocity model variations which can be used for depth imaging. The acquisition...

Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)

Changjun Zhang

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... fitting and model parameter estimation: Elsevier Science Publ. Co. Yilmaz O., 2000, Seismic Data Analysis, Society of Exploration Geophysicist...

Sparsity and Continuity Enhancing Seismic Imaging, #41532 (2015).

Peyman P. Moghaddam, Felix Herrmann, and Chris Stolk

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... the imaging operators, allows for a stable recovery of the amplitudes. Our method is based on the estimation of the normal operator in the form...