Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 2,053 Results. Searched 200,599 documents.
A genetic algorithm–driven support vector machine to discriminate the kerogen type using conventional geophysical logging data
Jier Zhao, Xinmin Ge, Yiren Fan, Jianyu Liu, Yiguo Chen, and Lei Xing
AAPG Bulletin
... machine (SVM) has reliable global optimization and good generalization capabilities for solving nonlinear regressions or linearly inseparable problems...
2023
Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)
Faranak Mahmoudian and Gary F. Margrave
Search and Discovery.com
... , and is nonlinear in the three unknowns (G1 , G2, φ0). The goal here is to invert for the AVO gradient observed in amplitude data for these three unknowns...
2014
-- no title --
Ehsan, Athar
Search and Discovery.com
... the nonlinear conjugate gradient method is used in the determination of the descent direction. The hybrid scheme combining the Hestenes–Stiefel method...
Unknown
Abstract: 3D Time Domain Full Waveform Inversion Based on Multiscale Adapted Variable Grid Method Case Study Majunga Basin East African Coast; #91204 (2023)
Mukiibi Ssewannyaga Ivan, Jian-Ping Huang, Zi-Ying Wang, Jidong Yang, Jin Keji
Search and Discovery.com
... (Boonyasiriwat, et.al.,2009, Dessa, et.al., 2004). In this paper the nonlinear conjugate gradient method is used in the determination of the descent...
2023
The Shale Activity Test (SAT); #41855 (2016)
Konstandinos Zamfes, Chris Smart, Steve Zamfes
Search and Discovery.com
.... This parameter could be calibrated with any other parameters of a conventional swell test for four distinctive behaviors of the shale: non-swelling, nonlinear...
2016
Characterizing Stress Sensitive Fracture Apertures in Discrete Fracture Network Representations: A Stress Based Method to Represent Fracture Aperture Heterogeneity as an Input for Fluid Flow from Realistic, Outcrop Derived DFN Fracture Representations, #42357 (2019).
Rahul Prabhakaran, Pierre-Olivier Bruna, Giovanni Bertotti, Silvia Mittempergher, Andrea Succo, Andrea Bistacchi, Fabrizio Storti,
Search and Discovery.com
... Geosciences Union, Stephan Muller Special Publication Series, 1, p. 223–236. Voskov, D.V., H.A. Tchelepi, and R. Younis, 2009, General nonlinear...
2019
Evaluation of oxygen isotope and Sr/Ca ratios from a Maldivian scleractinian coral for reconstruction of climate variability in the northwestern Indian Ocean
David Storz, Eberhard Gischler, Jens Fiebig, Anton Eisenhauer, Dieter Garbe-Schönberg
PALAIOS
... this offset in both proxies’ seasonal cycles as the result of nonlinear skeletal extension on a subannual scale, with accelerated seasonal extension...
2013
Improved Rate-Transient Analysis for Heterogeneous Fractured Liquid-Rich Tight Reservoirs with Non-Static Properties
B. Yuan, Z. Zhang, H. Hamdi, C.R. Clarkson
Unconventional Resources Technology Conference (URTEC)
...). The results indicate that reservoir heterogeneity can result in nonlinear square-root-of-time plots. Further, rock and fluid pressuredependencies act...
2018
Spectral Analysis of the Middle Triassic Latemar Limestone
Linda A. Hinnov, Robert K. Goldhammer
Journal of Sedimentary Research (SEPM)
... in the eccentricity band at the 100 Ky period, owing to nonlinear responses in the climate system (see e.g., Imbrie and Imbrie 1980). We propose...
1991
Gravity-Driven Consolidation of Granular Slurries--Implications for Debris-Flow Deposition and Deposit Characteristics
Jon J. Major
Journal of Sedimentary Research (SEPM)
... in the Tenmile Range, central Colorado: Geological Society of America, Bulletin, v. 77, p. 771-776. DAVIS, E.H., AND RAYMOND, G.P., 1965, A nonlinear theory...
2000
Selected Interior Cratonic Basins and Their Place in the Scheme of Global Tectonics: A Synthesis: Chapter 35: Part III. Synthesis and Analysis of Interior Cratonic Basins: Synthesis
Morris W. Leighton, Dennis R. Kolata
AAPG Special Volumes
... that induce elastic to linear viscoelastic to nonlinear viscoelastic behavior; there is now a profusion of plausible models of subsidence and basin origin...
1990
Stress-Dependent Flow, Mechanical, and Acoustic Properties for an Unconventional Oil Reservoir Rock
Gang Han, Marte Gutierrez, Peter Schmitz
Unconventional Resources Technology Conference (URTEC)
... conditions to be representative. Stress-Dependent Mechanical Properties Rock is a nonlinear material upon loading. When the rock is initially loaded...
2013
Millennial-Scale Sequence Stratigraphy: Numerical Simulation With Dionisos
Istvan Csato, Octavian Catuneanu, Didier Granjeon
Journal of Sedimentary Research (SEPM)
... are described using a long-range nonlinear water- and slope-driven diffusion equation. This nonlinear diffusion law has been observed on modern systems...
2014
Styles of Continental Rifting: Results from Dynamic Models of Lithospheric Extension
Jean Braun, Christopher Beaumont
CSPG Special Publications
.... Nonlinear effects from the complex rheology, large displacements and large deformation are included, as are the conductive and advective heat transfer...
1987
Rock-Fluid Interaction Impact on Geomechanical and Acoustic Properties in Shale Reservoirs: Anisotropic Grain Contact Adhesion Model
Binh T. Bui, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... is increased (Winkler et al., 1979). The dependence on strain amplitude is important since it indicates a nonlinear phenomenon. For strain values below 10 -5...
2014
The effects of magnesium concentration in high-magnesium calcite allochems on dolomitization: Insights from high-temperature dolomite synthesis experiments
Chia Pei Teoh, Juan Carlos Laya, Katharine Rose, Stephen Kaczmarek
Journal of Sedimentary Research (SEPM)
... of dolomitization. One factor that may explain the lack of correlation between magnesium concentration and dolomitization rate is the nonlinear relationship...
2022
Spatial and Temporal Patterns of Surface Faulting on the Levan and Fayette Segments of the Wasatch Fault Zone, Central Utah, From Surficial Geologic Mapping and Scarp-Profile Data
Michael D. Hylland
Utah Geological Association
... degradation of shoreline scarps by a nonlinear diffusion model: Journal of Geophysical Research, v. 92, no. B12, p. 12,857–12,867. Auby, W.L., 1991...
2007
Hydrocarbon Generation Kinetics and Thermal Modelling, Beaufort-Mackenzie Basin
Dale R. Issler, Lloyd R. Snowdon
CSPG Bulletin
... kerogen decomposition. We use a nonlinear optimization technique and data from approximately 100 ramped pyrolysis experiments on immature, whole rock...
1990
An Experimental Investigation of the Anisotropic Dynamic and Static Properties of Eagle Ford Shales
Yang Wang, De-Hua Han, Luanxiao Zhao, Abhijit Mitra, Samir Aldin
Unconventional Resources Technology Conference (URTEC)
..., while there will be a combination of splitting and shearing in the bedding-normal direction. The nonlinear stress-strain behaviors pose one challenge...
2019
Application of Assisted History Matching Workflow to Shale Gas Well Using EDFM and Neural Network-Markov Chain Monte Carlo Algorithm
Sutthaporn Tripoppoom, Wei Yu, Kamy Sepehrnoori, Jijun Miao
Unconventional Resources Technology Conference (URTEC)
... nonlinear problem which is challenging for Ensemble-based method assumption of linear relationship between input and output parameters. Therefore, the method...
2019
Permeability Increase by Shear Slip During Shale Reservoir Stimulation
Zhi Ye, Ahmad Ghassemi, Lujun Ji, Vikram Sen, Jason Mailloux
Unconventional Resources Technology Conference (URTEC)
... to the increase of flow rate. However, the sudden and nonlinear jump in displacements (shear slip and normal dilation), flow rate, and fracture permeability...
2020
Practical application of neural networks in assessing completion effectiveness in the Montney unconventional gas play in northeast British Columbia, Canada
Jason Cai, John Cole, Alan Young
CSPG Bulletin
..., ANN is well suited to providing solutions to complex problems where the cause and effect relationships are highly nonlinear (Al-Bulushi et al., 2012...
2018
An Analytical Rate-Transient Analysis Model in Unconventional Light Oil Reservoirs Exhibiting Reservoir Heterogeneity and Multiphase Flow
Jinchang Li, Bin Yuan, Christopher R. Clarkson, Xuan Zhu, Yue Li
Unconventional Resources Technology Conference (URTEC)
... TLF, the improved Boltzmann variable allows the conversion of three highly nonlinear partial differential equations (PDE’s) (i.e., oil, gas and water...
2021
Pilot Phase of the Aguada Federal Block, Black-Oil Window
Osvaldo Nielsen, David Curia, Pablo Pateti, Javier Caniggia, Alexis Ortega, Morten Slinde
AAPG Special Volumes
...-1 well. An integrated approach using pre-stack seismic inversion, minimum square (linear models), and neural networks (nonlinear models) was used...
2020
Formation of Ripple Bands in a Wave-Convergence Zone
K. P. Black , T. R. Healy
Journal of Sedimentary Research (SEPM)
... of nonlinear coastal currents: Jour. of the Waterway, Port, Coastal and Ocean Engineering ASCE, v. 111, p. 417-432. YALIN, M. S., AND KARAHAN, E...
1988