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The AAPG/Datapages Combined Publications Database
Showing 340 Results. Searched 195,387 documents.
Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)
Benjamin Roure and Jon Downton
Search and Discovery.com
... is parameterized in terms of layer parameters. In order to compare the two, the layer parameters must be transformed to fractional interface parameters...
2014
The Advanced Technology of Drilling and Completion for CBM in China, #80452 (2015).
Ruichen Shen, Zijian Wang, Lei Qiao, Kailong Wang, Aiguo He
Search and Discovery.com
... Design of Well Profile Two-layer casing First Spudding: 12 ¼-in bit Second Spudding: 8.5-in bit + 5.5-in production casing Fracturing -8...
2015
Estimating the Line of Correlation
Norman Macleod, Peter Sadler
Special Publications of SEPM
... one aspect of the two layer correlation models proposed in Figure 3 by providing infor mation in a biotically unconstrained region of the LOC Fig...
1995
Numerical Models of Fluid Flow in Carbonate Platforms: Implications for Dolomitization
Jonathan Kaufman
Journal of Sedimentary Research (SEPM)
... is not an efficient mechanism for regional dolomitization. Two-layer hydrostratigraphic models involving variable-salinity fluids show that evaporation...
1994
Structural and Stratigraphic Evolution of the Campos Basin, Offshore Brazil: Chapter 38: Analogs
W. U. Mohriak, M. R. Mello, G. D. Karner, J. F. Dewey, J. R. Maxwell
AAPG Special Volumes
.... Fig. 13. Subsidence curves for well RJS-076 crossplotted with (A) theoretical two-layer stretching finite rifting (riff interval = 26 m.y.) and (B...
1989
Assessing spatial uncertainty in reservoir characterization for carbon sequestration planning using public well-log data: A case study
Erik R. Venteris, Kristin M. Carter
Environmental Geosciences (DEG)
... data is favored over the two-layer method when the covariance (equation 2) is low (or negative) and the layer is thin (assuming, as in this case...
2009
Niobrara-Pierre Boundary Along Front Range, Colorado
L. W. LeRoy , N. C. Schieltz
AAPG Bulletin
..., the potassium montmorillonites. In addition, these clay minerals show a line possibly corresponding with two layer packet distances or 24.8A. This indicates...
1958
Accumulation of Fine-Grained Sediments in a Periodically Energetic Clastic Environment, Cape Lookout Bight, North Carolina
John T. Wells
Journal of Sedimentary Research (SEPM)
... for processes of sediment accumulation. The first possibility is that circulation within the bight is complicated by two-layer flow or by a large eddy...
1988
Field Experiments on Vertical Mixing of Sand in the Surf Zone
Nicholas C. Kraus
Journal of Sedimentary Research (SEPM)
... such experiments are interpreted is a simplistic two-layer model of transport, the "river of sand" model. Under the combined action of waves and wave-induced...
1985
Springflow Augmentation Possibilities at Comal and San Marcos Springs, Edwards Aquifer
Matthew M. Uliana, John M. Sharp, Jr.
GCAGS Transactions
... orifices at Comal Springs with a two layer, steady-state, finite-difference computer model (an injection well response [IWR) model). This calculates...
1996
Evolution of the North Atlantic--An Overview: Chapter 8: North Atlantic Perspectives
P. A. Ziegler
AAPG Special Volumes
... depth-dependent two-layer stretching models (Royden and Keen, 1980; Beaumont et al., 1982; Rowley and Sahagian, 1986). Geophysical data from a number...
1989
How to predict thermal stress in hyperextended margins: Application of a new lithospheric model on the Iberia margin
Marie Callies, Pierre-Yves Filleaudeau, Matthieu Dubille, and François Lorant
AAPG Bulletin
...:10.1007/978-3-540-72318-9. Hellinger, S. J., and J. G. Sclater, 1983, Some comments on two layer extensional models for the evolution of sedimentary...
2018
Carbonate Textures: Dissolution Fabrics
AAPG Special Volumes
... of Austin Group. Texas. Large mollusk grain which originally had two-layer structure (one aragonite, one calcite). Calcitic layer preserved while...
1978
Carbonate Textures: Replacement and Neomorphism
AAPG Special Volumes
.... Mississippian Hindsville Ls. Oklahoma. Solution-cavity fill. A pelecypod shell with two-layer structure has undergone alteration from aragonite to calcite...
1978
Climate, Circulation, and Anoxia in the Mid-Cretaceous Western Interior Seaway of North America, by R. L. Slingerland, L. R. Kump, M. A. Arthur, E. J. Barron, and B. B. Sagemen; #90986 (1994).
Search and Discovery.com
1994
Thermo-Mechanical Properties and Evolution of Pull-Apart Basins: ABSTRACT
John F. Dewey, G. D. Karner, W. C. Pittman, III
AAPG Bulletin
..., extensional or shear-strength profiles for various geothermal gradients and degrees of wetness adequately explain two-layer extension with intra...
1984
Abstract: Flexural Modeling of Normal Faulting: Effects of a Stratified Rheology, by M. Voorde, R. T. van Balen, G. Bertotti, and S. Cloetingh; #90933 (1998).
Search and Discovery.com
1998
2008
The Influence of the Relative Orientation of Multi-Phase Rifting on Fault Growth and Interaction
Search and Discovery.com
N/A
An Emerging Vaca Muerta Formation Unconventional Development, Sierras Blancas and Cruz de Lorena Blocks, Neuquen Basin, Argentina
Search and Discovery.com
N/A
Abstract: Navigating through the Red Sea Subsalt Structures: A Look-Ahead VSP Case Study from Saudi Arabia; #90319 (2018)
Ali A. Aldawood, Carlos Planchart
Search and Discovery.com
.... Then, the upgoing P-wave reflections were separated from the recorded total wavefield using model-based separation techniques. An initial two-layer velocity model...
2018
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
... of magnitude greater than that predicted from the acoustic impedances. Figure 2. Schematic diagram and scaled seismic section of a two-layer sand...
2001
PTTC Network News - Vol. 7, No.4 - 2001
Karl Lang
PTTC
... network was applied to develop a correlation between the dependent variables likely to influence waterflood recovery and S/P ratio. A two-layer, 6-3-1...
2001
One-Dimensional Prestack Seismic Inversion with Very Fast Simulated Annealing using Edge-Preserving-Smoothing Filter; #41576 (2015)
Somanath Misra, Mauricio Sacchi
Search and Discovery.com
... are given by d (xi, tj)obs and d (xi, tj)est, respectively. A two-layer approach is followed to implement the EPS aided VFSA algorithm. In the first layer...
2015
Transient Electromagnetic Detection of Subsea Permafrost Near Prudhoe Bay, Alaska
Gerald G. Walker, K. Kawasaki, T. E. Osterkamp
Pacific Section SEPM
...) Two layer: p : sea-water and thawed sediments, p : higher resistivity ice-bearing region. t 4.99 SMS RMS known that resistivity varies dramatically...
1987