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The AAPG/Datapages Combined Publications Database

Showing 2,053 Results. Searched 200,663 documents.

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Abstract: Direct Correlations Between Volume Injection Rates and Microseismic Resonances; #90224 (2015)

Jean Baptiste Tary, Mirko van der Baan, and David W. Eaton

Search and Discovery.com

... tremor: Nonlinear excitation by fluid flow, Journal of Geophysical Research, 99(B6), 11859-11877. Maxwell, S. C., J. Shemeta, E. Campbell, and D...

2015

Abstract: Real-Time Waterflood Reservoir Management using Key Performance Indicators in Smart Fields; #90242 (2015)

C. (Cenk) Temizel, Suryansh Purwar, Karelis Urrutia, Azer Abdullayev, and Jessica Fry

Search and Discovery.com

... the nonlinear effects in the dataset on which they are trained, which has been helpful to the performance of real-time optimization. These methods...

2015

Abstract: Multiscale Characteristics of Anisotropic, Heterogeneous Pore Structures and Compositions and Its Impact on Mechanical Properties of Shale; #90283 (2016)

Hongkyu Yoon, Joseph Grigg, Jason Heath, Alex Reinhart, Mathew Ingraham, Peter Mozley, Thomas Dewers

Search and Discovery.com

... strength, nonlinear elasticity, anisotropy, etc.) are controlled by a variety of geologic variables, including detrital and authigenic mineralogy including...

2016

Challenges and Current Advances in the Rock Physics of Carbonate Rocks, #120094 (2012)

Tiziana Vanorio, Yael Ebert, Ammar El Husseiny

Search and Discovery.com

... mechanical deformations in carbonates are highly nonlinear, strongly coupled, and controlled by size and geometry of porosity as well as spatial...

2012

Remediation Exit Strategy - Defining When to Turn Off an Engineered System, #80383 (2014)

Leslie A. Klinchuch, Jim Kang

Search and Discovery.com

... effective limit, such as nonlinear regression analysis of SVE mass removal rate. Rebound monitoring criteria are also incorporated. The approved exit...

2014

Processing Well Log Data Using Empirical Mode Decomposition (EMD) and Diffusion Equation; #120188 (2015)

Sangmyung D. Kim, Seok Jung Kwon, Kwang Min Jeon

Search and Discovery.com

... heterogeneities from sonic logs: Nonlinear Processes Geophysics, v. 17, p. 455-466. Leckie, D.A., D.J. Potocki, and K. Visser, 1991, The Lower Cretaceous Chinkeh...

2015

Depositional Environments and Sequence Stratigraphy of Carbonate Mudrocks Using Sedimentology, Multi-Scale Electrofacies Visualization, and Geochemical Analyses: Tuwaiq Mountain and Hanifa Formations, Saudi Arabia; #51192 (2015)

Mustafa A. Al Ibrahim, Rick Sarg, Neil Hurley, Dave Cantrell, John D. Humphrey

Search and Discovery.com

...) classify large amounts of nonlinear data Multi-Scale Electrofacies Analysis Groups in Each Fusion Level Dataset 6 3, 5 Fusion Level 12 4 8 2, 3, 5 5...

2015

Applications of Machine Learning Techniques in Assessing Cap Rock Efficiency Based on Surface Data, #42512 (2020).

Sanaz Salati, Frank J.A. van Ruitenbeek, Freek D. van der Meer,

Search and Discovery.com

... nonlinear relationship by combining two algorithms of classification and a regression tree (CART) (Breiman et al., 1984) and boosting. The persistent natural...

2020

Rate Transient Analysis in Unconventional Volatile Oil Reservoirs

Le Luo, John Lee

Unconventional Resources Technology Conference (URTEC)

... transient analysis. The essence of the approach in published studies is related to reduction of nonlinear effects in analytical modeling. Perrine (1956...

2020

Mainstream Mantle Convection: A Geologic Analysis of Plate Motion

T. H. Nelson , P. G. Temple

AAPG Bulletin

... rather than nonlinear, as seismic velocity data and mantle viscosity models would suggest, does not significantly alter the value needed...

1972

Relationship Between Diagenesis and Reservoir Quality in Sandstones of the Garn Formation, Haltenbanken, Mid-Norwegian Continental Shelf(1)

S. N. EHRENBERG

AAPG Bulletin

...). Plotting log[10] (permeability) versus porosity (Figure 7) reveals a strikingly nonlinear trend of decreasing porosity with nearly constant permeability...

1990

Consistent Structural Model Simulations for Volumetric Uncertainty Study

M. A. Lecour, P. Thore, R. Cognot

AAPG Special Volumes

... modifies the dip angle of the fault (b). Using a nonlinear function along the strike direction allows the modification of the shape in map view...

2006

Demystifying Data-Driven Neural Networks for Multivariate Production Analysis

Ayush Rastogi, Karn Agarwal, Ely Lolon, Mike Mayerhofer, Oladapo Oduba

Unconventional Resources Technology Conference (URTEC)

... and predictor variables, ANN has successfully been used for solving nonlinear problems. Two field production and completion databases compiled in the DJ...

2019

Trace-Element and Major-Element Stratigraphy in Quaternary Sediments from the Arctic Ocean and Implications for Glacial Termination

A. Aldahan , G. Possnert , R. Scherer , N. Shi , J. Backman , K. Bostrom

Journal of Sedimentary Research (SEPM)

... for the analyzed parameters, at a confidence level of only 66%. It is important to mention, however, that because of the nonlinear response...

2000

The practice of graphical fluid-gradient interpretations of formation tester pressure data

Andrew Chen

AAPG Bulletin

... layering); with evidence of nonlinear gradients, or where minor pressure-trend shifting is present; where tectonic readjustments of the reservoir occur...

2014

Deep-Water Channel Run-Out Length: Insights from Seafloor Geomorphology

Jacob A. Covault, Eitan Shelef, Miles Traer, Stephen M. Hubbard, Brian W. Romans, Andrea Fildani

Journal of Sedimentary Research (SEPM)

...-Out Length Canyon-and-channel run-out length is discussed relative to tectonic framework and sediment supply. We then discuss the nonlinear...

2012

Construction and Application of a Stratigraphic Inverse Model

Timothy A. Cross, Margaret A. Lessenger

Special Publications of SEPM

... computationally less expensive than alternative algo rithms Lerche s inversion algorithm is a combination of linear and nonlinear solutions that attempt...

1999

Computer Mapping: A Review of What is Available and What is Useful for Exploration Purposes

Nigel M. Waters

CSPG Bulletin

... of Science Thesis, Faculty of Graduate Studies, University of Calgary, Alberta. Robinson, B., 1977, SPSS Subprogram NONLINEAR -- Nonlinear Regression...

1981

Analysis of Fremont River Strath Terraces in the Area of Capitol Reef National Park, Utah – Implications for Fluvial Landscape Evolution and the Role of Climate Forcing

James L. Eddleman, Samual C. Sorber, Thomas H. Morris, Scott D. Grimshaw, Emily Dastrup, William F. Christensen, Scott L. Morris

Utah Geological Association

...: Journal of the American Statistical Association, v. 89, p.1303–1313. Ratkowsky, D.A., 1983, Nonlinear regression modeling—a unified practical approach...

2007

Artificial Intelligence for Production Optimization in Unconventional Reservoirs

Oscar Molina, Camilo Mejia, Jerry Webb, Rebecca Nye

Unconventional Resources Technology Conference (URTEC)

... includes the introduction of an AI-assisted convergence acceleration tool which also maintains the nonlinear solution process numerically stable. Later, we...

2020

Predicting Hydraulic Fracture Injection Pressure Using Hybrid Model for Completions Optimization

Ruxin Zhang, Hardikkumar Zalavadia, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... of Nonlinear Dynamics (SINDy) to discover the fracturing dynamics by creating a hybrid regression model that combines physics-based and data-driven...

2024

Forecast Optimization and Value of Information under Uncertainty

William J. Bailey, Benoit Couet, Michael Prange

AAPG Special Volumes

... in optimization: linear and nonlinear. Linear constraints place bounds on a linear function of the CVs. An example of a linear constraint in our example problem...

2011

Autostratigraphy: A Framework Norm for Genetic Stratigraphy

Tetsuji Muto, Ron J. Steel, John B. Swenson

Journal of Sedimentary Research (SEPM)

..., large-scale autogenic response, (2) the superposition of autogenic and allogenic components of the forcing is prominently nonlinear, and thus (3) sequence...

2007

Damage and plastic deformation of reservoir rocks: Part 2. Propagation of a hydraulic fracture

Seth Busetti, Kyran Mish, Peter Hennings, Ze'ev Reches

AAPG Bulletin

... and Structures, v. 25, no. 3, p. 299326, doi:10.1016/0020-7683(89)90050-4.Lyakhovsky, V., Z. Reches, R. Weinberger, and T. E. Scott, 1997, Nonlinear elastic...

2012

Micro transient EM for seismic sand corrections through physics-coupled deep learning

Daniele Colombo, Ersan Turkoglu, Ernesto Sandoval-Curiel, Javier Giraldo-Buitrago

International Meeting for Applied Geoscience and Energy (IMAGE)

... using nonlinear conjugate gradients (NLCG) with 3D spatial regularization (Rovetta et al., 2013), where the forward 1D calculation is performed...

2022

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