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The AAPG/Datapages Combined Publications Database
Showing 902 Results. Searched 197,434 documents.
3D Multiscale Imaging of the Distribution of Pores, Organic Matter and Oil in Place in Vaca Muerta Shale Samples
Silvano Sommacal, Andrew Fogden, Benjamin Young, William Noel, Alessio Arena, Leonardo Salazar, Tobias Gerwig, Qianhao Cheng, Andrew Kingston, Denis Marchal, Ana Maria Perez Mazas, Claudio Hugo Naides, Guillermina Kohler, Marcelo Cagnolatti
Unconventional Resources Technology Conference (URTEC)
... to seed an intensity-based segmentation of 100% and 0% porosity sub-regions using converging active contours (Sheppard et al., 2014). Porosity...
2016
Depositional Environments and Diagenesis of the Bear River Formation, Western Wyoming
Daniel B. Wallem, James R. Steidtmann, Ronald C. Surdam
Wyoming Geological Association
... overgrowths on detrital quartz grains. The grains acted as seed crystals on which silica precipitated from a supersaturated solution. In the most quartz-rich...
1981
Lower Cretaceous Bentonitic Strata in- Southwestern Montana Assigned to Vaughn Member of Mowry Shale (East) and of Blackleaf Formation (West)
R.G. Tysdal, T.S. Dyman, D.J. Nichols
Rocky Mountain Association of Geologists
... that would permit a refined age determination, however. The assemblage includes the Albian to Cenomanian(?) seed fern Ternpskya, and species...
1989
Timely Understanding of Unconventional Reserves through Rate Transient Analysis a Vaca Muerta Case Study
John M. Thompson, David M. Anderson, Daniel Nakaska, Matias Fernandez Badessich, Cameron T. Boulton
Unconventional Resources Technology Conference (URTEC)
... to the straight-line methods. The type curve match yields estimated reservoir and completion parameters which are used to seed the history match model...
2017
Stochastic-based Coupling of Static and Dynamic Models: An Example From the Meremac Formation in the STACK Play
Mouin Almasoodi, Soodabeh Esmaili, Trevor Ingle
Unconventional Resources Technology Conference (URTEC)
... the input data. The variability of the variogram range, azimuth, random seed, structural interpretation, and property distribution were investigated...
2017
Dawson and Laramie Formations in Southeastern Part of Denver Basin, Colorado
C. H. Dane , W. G. Pierce
AAPG Bulletin
.... 58 W. Equisetum like E. perlaevigatum Cyperacites sp. Pistacia hollicki One seed--indeterminable FOOTNOTE 14. R. C. Coffin, "Ground Waters...
1936
A Methodology to Incorporate Dynamic Salt Evolution in Three-Dimensional Basin Models: Application to Regional Modeling of the Gulf of Mexico
Richard Gibson
AAPG Special Volumes
.... 97108, doi:10.1016/j.marpetgeo.2003.11.003.Grando, G., Z. Schleder, R. Shackleton, G. Seed, T. Buddin, K. McClay, and F. Borraccini, 2008, 3-D...
2012
The Tuscaloosa Formation Revisited
Paula L. Hansley
GCAGS Transactions
... is present as tiny (<0.05 mm) golden "wheat seed" rhombohedra on grain rims and as large rhombohedra with oxidized edges. It is most common in sandstones...
1996
Wetlands Regulation and the Oil and Gas Industry In the Gulf Coast Region
Valerie Enck and C. Lee Sherrod
GCAGS Transactions
... such as the accumulation of hydric soils and organic matter, an available seed source, an easily restored hydrology, etc. Wetland Preservation Wetland...
1999
An Unusual Dinosaur Coprolite from the Campanian Aguja Formation, Texas
Nina L. Baghai-Riding, Joseph N. DiBenedetto
GCAGS Transactions
..., The University of Texas at Austin, 200 pp. Weishampel, D.B., 1984, Interactions between Mesozoic plants and vertebrates: fructifications and seed predation...
2001
The Trapping and Binding of Subtidal Carbonate Sediments by Marine Vegetation in Bimini Lagoon, Bahamas
Terence P. Scoffin
Journal of Sedimentary Research (SEPM)
... of uprooting local areas of grass may he responsible for the patchy distribution in places. Although Thalassia spreads by rhizomes as well as by seed...
1970
Chapter 2: High-Resolution Multispectral Analysis of Organic-Rich Mudstones
T. Dawn Jobe, Sebastian Csutak, Shannon L. Eichmann, Jordan Kone
AAPG Special Volumes
... of functional groups in different layers of Trigonocarpus grandis ovules (Pennsylvanian seed fern, Canada), Organic Geochemistry, v. 42, p. 1039–1054. Di...
2019
Fractional Dimension Rate Transient Analysis (FD-RTA) Applied to Multiphase Wells
Jorge A Acuña, Vincent Artus, Alejandro Lerza
Unconventional Resources Technology Conference (URTEC)
... of the analytical butterfly model provide efficient seed values for the numerical version, which is used to capture multiphase effects and finalize...
2024
A Deep Learning Approach to Predicting Remaining Useful Life for Downhole Drilling Sensors Using Synthetic Data Generation
Aamir Bader Shah, Yu Wen, Jiefu Chen, Xuqing Wu, Xin Fu
Unconventional Resources Technology Conference (URTEC)
... generator, initialized with a fixed seed to ensure reproducibility, is used to inject zeroes into the pump pressure data at each time step according...
2024
Destructive Phase of Deltaic Development: North Santee River Delta
Daniel G. Stephens, Donald S. Van Nieuwenhuise, Peter Mullin , Christopher Lee , William H. Kanes
Journal of Sedimentary Research (SEPM)
... analyzed varied between 50% and 100%, commonly greater than 90%. Wood fragments, Spartina stems, oak leaves and seed pods are also present. The fluvial...
1976
Coupling Spatial and Frequency Uncertainty Analyses in Reservoir Modeling: Example of Judy Creek Reef Complex in Swan Hills, Alberta, Canada
Y. Zee Ma, Andrew Seto, Ernest Gomez
AAPG Special Volumes
.... Because a random seed represents an initial condition of a stochastic process, multiple realizations based purely on random seeds do not account...
2011
Deposition and Erosion in a Holocene Salt Marsh, Sapelo Island, Georgia
W. Stephen Letzsch, Robert W. Frey
Journal of Sedimentary Research (SEPM)
...: A = natural marker horizons, such as (1) discontinuities in stratification, (2) varves, or (3) concentrations of plant seed cases: B = artificial...
1980
Origin and Significance of Complex Authigenic Carbonates in Cretaceous Black Shales of the Western Alps
Normand Tasse, Reinhard Hesse
Journal of Sedimentary Research (SEPM)
... upon burial and thus be favored, although the detailed mechanisms of nucleation or seed-crystal formation are not known (Pedersen and Price 1982...
1984
Calcification of Encrusting Aragonitic Algae (Peyssonneliaceae): Implications for the Origin of Late Paleozoic Reefs and Cements
N. P. James, J. L. Wray, R. N. Ginsburg
Journal of Sedimentary Research (SEPM)
..., perhaps by providing seed nuclei for further inorganic aragonite precipitation. FIG. 7. [Grey Scale] Peyssonnelia. Two views of vertical sections...
1988
Anomalous Porosity and Permeability Preservation in Deeply Buried Tertiary and Mesozoic Sandstones in the Cusiana Field, Llanos Foothills, Colombia
Edward A. Warren , Andrew J. Pulham
Journal of Sedimentary Research (SEPM)
... energy is minimized by the presence of a seed crystal of the same mineralogy and that crystal growth requires lower energy barriers still (Putnis...
2001
Hydraulic fracturing during the formation and deformation of a basin: A factor in the dewatering of low-permeability sediments
John W. Cosgrove
AAPG Bulletin
... in size but are typically a few meters thick and a few tens of meters wide. They are composed almost entirely of millet seed quartz grains, and even now...
2001
Mechanics of low-relief detachment folding in the Bajiaochang field, Sichuan Basin, China
Andreas Plesch, John H. Shaw, David Kronman
AAPG Bulletin
... such as the location of a seed point for the wave-fronttype algorithm employed by the restoration method or possible weighting of strain minimization versus area...
2007
Characterization of natural fracture systems: Analysis of uncertainty effects in linear scanline results
Rafael F. V. C. Santos, Tiago S. Miranda, José A. Barbosa, Igor F. Gomes, Gabriel C. Matos, Julia F. W. Gale, Virginio H. L. M. Neumann, and Leonardo J. N. Guimarães
AAPG Bulletin
... and Nishimura, 1998). For the random numbers, we adopted a seed equal to 77, which is the number used as the initial point of the iterative generation...
2015
M. King Hubbert and the rise and fall of peak oil theory
David Deming
AAPG Bulletin
... to the development of hybrid seed varieties, as well as “nitrogen fertilizer, chemical pesticides, agricultural mechanization, and overall improved soil and crop...
2023
Data Mining to Build Robust Chronostratigraphic Frameworks in the Western Interior Basin; #42481 (2019)
Bryan McDowell, Piret Plink-Bjorklund
Search and Discovery.com
... Infilling • Initial well count (e.g., seed wells) Areal Infilling • Based on well log availability Workflow 1. Data compilation 2. Duplication...
2019