An Integrated Study to Characterize the Permeability Field in a Fault-Partitioned Siliciclastic Aquifer/Aquitard System as an Analog to Petroleum Reservoirs, by Brann Johnson, Elena Zhurina, #90027 (2004)

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DEPTH CONVERSION, Jeremy J. Zimmerman, Search and Discovery Article #40023, 2001

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Exploration of Deepwater Regions Offshore India

Roberto Fainstein, Rajesh Kalra

International Meeting for Applied Geoscience and Energy (IMAGE)

... filter with Hi-Res Radon, followed by Primal, Inverse Q, outside mute and SRAC, TVF, RAAC processing leading to the APSDM stack. This section undergoes...

L. Van Bendegom: A Neglected Innovator in Meander Studies

J. R. L. Allen

Dallas Geological Society

... slope is inversely proportional to grain size for all calibres of particle. An inverse relationship between transverse slope and grain size applicable...

High-fidelity GPR image super-resolution via deep-supervised machine learning

Kai Gao, Carly M. Donahue, Bradley G. Henderson, Ryan T. Modrak

International Meeting for Applied Geoscience and Energy (IMAGE)

... is a process similar to leastsquare imaging to approximate the inverse Hessian (Dai et al., 2012). The motivation for us to adopt such a supervised neural...

Bioremediation of Oil-Contaminated Soils by Stimulating Indigenous Microbes

D. L. Williams, K. D. Kriel, G. A. Stewart, R. C. Hulse, J. E. Holsomback, Jr., J. R. Stewart

Environmental Geosciences (DEG)

... concentration was inversely proportional to the increase in MPNs at Sites 1 and 2. At Site 2, the inverse proportionality, however, was less obvious since...

Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia

Mohammed Badri, Stephane Gazet, Gregoire de Tonnac

Indonesian Petroleum Association

... the solution of the inverse problem, as it measures the final uncertainty of the model parameters by combining what is known a priori that is independent...

Chapter 2: Processes of Eolian Sand Transport and Deposition

C. J. Schenk

Rocky Mountain Section (SEPM)

... of the saltating particles. Saltation causes the coarser grained ripple crests to migrate over finer grained sand in the ripple troughs, producing inverse...

Influence of Porosity and Facies of Baturaja Carbonate to the Seismic Wave Velocity: Case Study of Tambun Field West Java

Jarot Setyowiyoto, Bagus Endar B. Nurhandoko, Ariffin Samsuri, Bambang Widjanarko, Thurisina

Indonesian Petroleum Association

... comes from the Upper Baturaja Formation reservoirs. These carbonate rocks show some complex porosity, lithology and facies. inverse trend encountered...

L. Van Bendegom: A Neglected Innovator in Meander Studies

J. R. L. Allen

CSPG Special Publications

... slope is inversely proportional to grain size for all calibres of particle. An inverse relationship between transverse slope and grain size applicable...

The use of dynamic modeling in assessing tritium phytoremediation

Karin T. Rebel, S. J. Riha, J. C. Seaman, C. D. Barton

Environmental Geosciences (DEG)

... of an Austrian pine stand by inverse modeling soil water content maps: Water Resources Research, v. 35, no. 10, p. 30413048.Norman, J. M., and G. S. Campbell...

Integrated Petrophysical Methods for the Analysis of Reservoir Microarchitecture—a Kansas Chester Sandstone Case Study

John H. Doveton

Kansas Geological Society

... Traditional log analysis is an inverse procedure in which an interpretation of reservoir fluid and pore volumetrics is made from indirect physical...

Mineral PRofile of Oil Shales in Colorado Core Hole No. 1, Picenace Creek Basin, Colorado

William A. Robb, John Ward Smith

Rocky Mountain Association of Geologists

..., these results are not presented in this paper. The apparest inverse relations between soda feldspar and the quartz-dawsonite pair was not supported...

Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion

Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion (FWI) is an optimization based inverse procedure with the capacity to produce high-resolution velocity models and subsurface images (Virieux...

Modeling of scattering losses using energy transport

Manuel Alejandro Jaimes Caballero, Roel Snieder

International Meeting for Applied Geoscience and Energy (IMAGE)

... introduced for the wave intensities may be used as part of an inverse formulation where we have the wave intensities and we want to obtain the Q properties...

Multiple Interpretations of Unconventional Well Performance Using Analytical Solutions: A Marcellus Case Study

F. Lalehrokh, R. Jayakumar, R. Yalavarthi

Unconventional Resources Technology Conference (URTEC)

... in the wellbore termed as the completion resistance factor (Rcomp). During the linear transient flow, the slope of inverse productivity index to square-root...

Exploration of the North Seribu Area, Northwest Java Sea

Roberto Fainstein

Indonesian Petroleum Association

.... Inverse filters are designed and applied to remove the stationary wavelet effect and collapse the input to a sharp zero phase pulse. Although the wavelet...

Regularization by robust denoising for iterative simultaneous source separation

Breno Bahia, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of general inverse problems via the regularization by denoising (RED) framework. Since many simultaneous source separation workflows are combinations...

A deep learning based surrogate and uncertainty quantification for fast electromagnetic modeling in complex formations

Yuchen Jin, Chaoxian Qi, Li Yan, Yueqin Huang, Xuqing Wu, Jiefu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

.... For example, one effective subsurface reconstruction method is solving the inverse problems. Different measurements require different forward modeling tool...

Deep learning velocity model building using an ensemble regression approach

Stuart Farris, Guillaume Barnier, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... the learning-based approach in the context of a traditional geophysics inverse problem in which we estimate the true model xtrue 2 X from some observed...

Compaction of Fine-Grained Terrigenous and Carbonate Sediments -- A Review

Philip R. Brown

CSPG Bulletin

... compaction of terrigenous muds is controlled primarily by particle size, and initially in inverse relationship exists between particle size and porosity...

Deep compressed learning for 3D seismic inversion

Maayan Gelboim, Amir Adler, Yen Sun, Mauricio Araya-Polo

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the wave equation is not tractable, it is common to use the inverse approach. Seismic velocity (density or others key parameters) inversion comˆ putes...

Alternative Use of Castor Oil for Vegetable Oil-Based Mud Environmentally Friendly Potential Domestic Oil-Based Mud

Wachid Setyawan, Adnan Syarafi Ashfahani, Kartika Fajarwati, Bonar Marbun, Robert Manurung

Indonesian Petroleum Association

...; +++: significant direct correlation; -: low inverse correlation; --: medium inverse correlation; ---: significant inverse correlation. *) http://en.wikipedia.org...

Hydrology and Water Quality of the Eocene Wilcox Group: Significance for Lignite Development in East Texas (1)

Christopher D. Henry, Joyce M. Basciano, Timothy W. Duex

GCAGS Transactions

... or inverse relationships between many of the constituents. Sodium and bicarbonate increase together in a 1 to 1 ratio of morality or milliequivalents...

Log Analysis of Petrofacies and Flow-Units with Microcomputer Spreadsheet Software

John H. Doveton, Willard Guy, W. Lynn Watney, Geoffrey C. Bohling, Saif Ullah, Dana Adkins-Heljeson

Tulsa Geological Society

... on a Pickett plot. A general inverse hyperbolic relationship between irreducible water saturation and porosity was noted by several early authors...