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The AAPG/Datapages Combined Publications Database
Showing 39,424 Results. Searched 200,693 documents.
Shaping regularization by fast explicit diffusion
Sergey Fomel
International Meeting for Applied Geoscience and Energy (IMAGE)
... oriented smoothing for regularizing seismic data with dominant local slopes or anisotropic smoothing for regularizing blocky models. Numerical...
2022
The Sedimentology of Ichnology of the Lower Cretaceous (Albian) Bluesky Formation in the Karr Area of West-Central Alberta
W. H. Male
Special Publications of SEPM
... shale and sandstone. Shale beds up to 6 cm thick are bioturbated with a low density, low diversity assemblage of horizontal feeding structures...
1992
Messinian Fanglomerates: The Colombacci Formation in the Pietrarubbia Basin, Italy
A. J. de Feyter, N. Molenaar
Journal of Sedimentary Research (SEPM)
... and Ancient Nonmarine Depositional Environments: Models for Exploration: Soc. Econ. Paleontologists Mineralogists Spec. Pub. No. 31, p. 49-69...
1984
A Spectrum of Shelf Sands and Sandstones
R. W. Tillman
Special Publications of SEPM
... and Martinsen, 1985). The horizontal laminations may be interrupted by burrowed to bioturbated intervals, and thin layers of shell hash may be scattered...
1986
Analytical Approach for Multivariate Exploration Planning via Secondary Migration Modelling
Amin Shokrollahi, Sara Borazjani, Syeda Sara Mobasher, Ulrike Schacht, Khalid Amrouch, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., analytical models are fast and allow for multivariant analysis of hydrocarbon secondary migration requiring only a moderate amount of geological data...
2023
Building Better Models: Toward Complete Integration of Well-Log Data Interpretation with 3D Reservoir Models, #40919 (2012)
Valery Polyakov, Dzevat Omeragic, R. Kocian, Sushil Shetty, Benoit Brot, Tarek Habashy, Arathi Mahesh, Torsten Friedel, Torbjoern Vik, Tor Livar Flugsrud
Search and Discovery.com
...Building Better Models: Toward Complete Integration of Well-Log Data Interpretation with 3D Reservoir Models, #40919 (2012) Valery Polyakov, Dzevat...
2012
A New Interpretation of Trusheim's Classic Model of Salt-Diapir Growth
Vendeville, Bruno C.
GCAGS Transactions
...-Taylor instabilities. We use mechanical reasoning and physical models to reinterpret Trusheim's observations, assuming a brittle overburden. Results...
2002
Stochastic Regridding of Geological Models for Flow Simulation
Saina Lajevardi, Clayton V. Deutsch
CSPG Bulletin
...Stochastic Regridding of Geological Models for Flow Simulation Saina Lajevardi, Clayton V. Deutsch 2015 374 392 Vol. 63 (2015) No. 4. (December...
2015
A Comparison of Nanometer-Scale Growth and Dissolution Features on Natural and Synthetic Dolomite Crystals: Implications for the Origin of Dolomite
Stephen E. Kaczmarek, Duncan F. Sibley
Journal of Sedimentary Research (SEPM)
... are covered with broad, flat layers separated by steps that measure tenths to tens of nanometers high. Comparison of natural and synthetic dolomite...
2007
Characterization and development of subsurface fractures observed in the Marcellus Formation, Appalachian Plateau, north-central Pennsylvania
Scott Wilkins, Van Mount, Keith Mahon, Andrew Perry, and Jon Koenig
AAPG Bulletin
... to the shortening direction. Although these veins are oriented orthogonal to the present-day maximum principal horizontal stress, they remain propped...
2014
Dynamics of Marine Transgression onto a Non-Linear Shoreline: The Middle Cambrian Flathead Sandstone, Clarks Fork Valley, Wyoming
R.A. Beebee, Rónadh Cox
Rocky Mountain Association of Geologists
.... Structures evident within the fluvial facies are trough cross-stratification, cutand-fill structures, and thin horizontal bedding. Marine Pacies...
1998
Reinterpretation of Depositional Processes in a Classic Flysch Sequence (Pennsylvanian Jackfork Group), Ouachita Mountains, Arkansas and Oklahoma
G. Shanmugam, R. J. Moiola
AAPG Bulletin
... deformation (duplex) structures, and contorted layers. All these features indicate sand mplacement by debris flows (mass flows) and slumps. Mud matrix...
1995
Performance Based Reservoir Characterization in a Tight Gas Reservoir System Case Study from Lajas and Punta Rosada Formations in the Neuquén Basin, Argentina
Lucia Lamberghini, Daniel Parra, Ezequiel Alonso, Federico Sorenson, Cristian Espina, Lucas E. Viglione, Daniel Clem, Dilhan Ilk
Unconventional Resources Technology Conference (URTEC)
... horizontal versus vertical wells) and well spacing (various cases were considered). Introduction The Lindero Atravesado block, operated by Pan American...
2017
AAPG Archie Series, No. 1, Chapter 4: Identification of Thin Beds using Well Data
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... to differentiate oil-bearing sandstone (light) from shale (dark) layers. In the example in Figure 4.2, laminations as thin as a few millimeters...
2006
The application of phased-array vibrator system in deep seismic exploration
Minghao Yu, Xiangbo Gong, Xiaojie Wan
International Meeting for Applied Geoscience and Energy (IMAGE)
... of 4000 m/s. The velocity of the other three layers from top to bottom is 2400, 2 800 and 3600 m/s respectively. X(t) = Asin 2π f1 + f2 − f1 t t 2T...
2022
Geologic Variability and Well Productivity in U.S. Oil Plays: The Efficiency of Completion Intensity and New Designs in Various Geologic Contexts
Katie M. Smye, Svetlana Ikonnikova, Qian Yang, Guin McDaid, Emery Goodman
Unconventional Resources Technology Conference (URTEC)
... assigned reservoir properties from the geological models. Well landing zones were determined by placing each horizontal well midpoint in a stratigraphic...
2020
A Model of Orientation of Subcrystals in Saddle Dolomite
Aleksandra Kostecka
Journal of Sedimentary Research (SEPM)
.... The c axes of subcrystals are skew lines: their directions change from horizontal to steeply inclined relative to the substrate. In thin section...
1995
Fractures Identification and Reservoir Characterization of Gas Carbonate Reservoir at Merbau Field, South Palembang Basin, Sumatra, Indonesia*
Ricky A. Wibowo, Wisnu Hindadari, Syamsu Alam, Parada D. Silitonga, and Rusalida Raguwanti
Search and Discovery.com
... required, including detailed facies and secondary porosity identification and structural controls of carbonate reservoir layers in the field...
Unknown
A Fresh Look for Natural Fracture Characterization Using Advance Borehole Acoustics Techniques, #40915 (2012)
Willem Veltman, Edgar Velez, Violeta Lujan
Search and Discovery.com
..., corresponding to the Late Jurassic Series (Oxfordian through Tithoninan). This formation consists of irregular, alternating layers of highly bituminous...
2012
Ephemeral-Fluvial Deposits: Integrated Outcrop and Simulation Studies Reveal Complexity
Colin P. North , Katy S. Taylor
AAPG Bulletin
... vertical permeability (Kv) different to horizontal permeability (Kh) was swamped by the other factors, so all the models presented here have Kv = Kh...
1996
Passive-Roof Duplexes Under the Rocky Mountain Foreland Basin, Alberta (1)
ANDREW G. SKUCE , NIGEL P. GOODY , and JAMES MALONEY
AAPG Bulletin
... these observations into the established structural models of the Foothills thrust belt. Regional geological cross sections through the Western Canada...
1992
Problems with Plate Tectonics: The Labrador Sea
A. C. Grant
CSPG Bulletin
... with existing plate-tectonic models of the Labrador Sea region. The unconformity beneath the slope and rise off northern Labrador indicates that continental...
1980
Molecular dynamics simulation of the coupling and distribution patterns of CO2 sequestration and slit pore media
Jingling Xu, Gaoyang Chen, Ling Zan, and Songwei Guo
AAPG Bulletin
... and minerals; hence, this study established molecular models highlighting the coupling between CO2 and minerals and performed molecular dynamics simulations...
2023
Thermal and Compaction Processes in a Young Rifted Basin Containing Evaporites: Gulf of Lions, France (1)
JEAN BURRUS and FRANCOIS AUDEBERT
AAPG Bulletin
... continental margins; comparison of models and observations for the Nova Scotia margin: Geophysical Journal of the Royal Astronomical Society, v. 70, p...
1990
Facies Associations, Sedimentary Cyclicity and Compartmentalization of the MC-1 Member (Mississippian), Tilston Field, southwestern Manitoba
Simon A. J. Pattison
CSPG Bulletin
..., whereas the MC-1 D Pool has the weakest aquifer support. Significant differences in horizontal well productivity can be partially attributed...
2002