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The AAPG/Datapages Combined Publications Database

Showing 20,859 Results. Searched 200,625 documents.

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Upper Carboniferous-Lower Permian Buildups of the Carnic Alps, Austria-Italy

Elias Samankassou

Special Publications of SEPM

... e-mail: [email protected] ABSTRACT: A variety of buildup types occur in the upper Paleozoic Auernig and Rattendorf Groups, Carnic Alps...

2003

Effects of Differential Cementation on the Sonic Velocities of Upper Cretaceous Skeletal Grainstones (Southeastern Netherlands)

Jeroen A. M. Kenter, Bruce W. Fouke, Marc Reinders

Journal of Sedimentary Research (SEPM)

..., Bruce W. Fouke, Marc Reinders 1997 Vol. 67 No. 1. (January),  P-wave velocities measured in Cretaceous skeletal grainstones from Limburg...

1997

Abstract: An Amplitude Variation-Based Hydrocarbon Detection Method for Coal-Underlying Tight Sandstone; #91209 (2025)

Xi Wang, Gang Zhao, Qihai Nie, Yilan Meng, Shang Xu

Search and Discovery.com

... absorption attenuation coefficient methods are based on the theories of seismic wave propagation and signal processing. By calculating the amplitude...

2025

Wave Processes and Geologic Responses on the Floor of the Yellow Sea

James S. Booth, William J. Winters

Special Publications of SEPM

... v RAHMAN AND relation J 1988 floor 58 M stress WANG YIN Lu I some S deep two v slope 85 p failure types Journal of Wave...

1991

Re-evaluating the Paleogeography of the River-dominated and Wave-influenced Ferron Notom Delta, Southern Central Utah: an Integration of Detailed Facies-architecture and Paleocurrent Analysis

Yangyang Li, Janok P. Bhattacharya, Sumiyyah Ahmed, Daniel Garza

Journal of Sedimentary Research (SEPM)

...Re-evaluating the Paleogeography of the River-dominated and Wave-influenced Ferron Notom Delta, Southern Central Utah: an Integration of Detailed...

2018

New Directions in Deltaic Studies

Liviu Giosan, Janok P. Bhattacharya

Special Publications of SEPM

... studied Rhine–Meuse delta system. Nonmarine deltas are represented in the paper by Smith et al., who discuss the development of a lacustrine, wave...

2005

Stability of Continental Shelf and Slope off Louisiana and Texas: Geotechnical Aspects: 4. Character of the Sediments

David J. Watkins , Leland M. Kraft Jr.

AAPG Special Volumes

... affecting seafloor stability for water depths greater than 150 m. Wave types other than those caused by storm-generated surface gravity waves...

1978

Neoichnology of the Micro-Tidal Gulf Coast of Texas: Implications for Paleoecological and Paleoenvironmental Interpretations of Ancient Micro-Tidal Clastic Shoreline Systems

James R. Garrison Jr., Bo Henk, Rachael Creel

GCAGS Transactions

... environments, both infaunal and epifaunal organisms are subject to different types of environmental stresses in micro-tidal shoreline environments...

2007

LWD Geosteering and Natural Fracture Identification in Horizontal Wells in Unconventional Reservoirs

Greg Meszaros, Paul Boonen

West Texas Geological Society

... in designing completions where multiple acid fracturing stages can be optimally spaced. Boonen, P., Flowers, S. (1996). “Hostile Environment Full Wave Sonic...

2006

Seismic impedance estimation from poststack seismic data using quantum computing

Divakar Vashisth, Rodney Lessard

International Meeting for Applied Geoscience and Energy (IMAGE)

... units (QPUs). In this paper, we leverage the D-Wave quantum annealer to tackle the poststack seismic inversion problem, employing a novel two-step...

2024

Building a three-dimensional near-surface geologic and petrophysical model based on borehole data: A case study from Chemery, Paris Basin, France

Paola Sala, Marcel Frehner, Nicola Tisato, O. Adrian Pfiffner

AAPG Bulletin

... a 3-D grid, the resulting 3-D structural model is populated with upscaled velocity logs from the boreholes, yielding the final near-surface P-wave...

2013

Offshore Transport and Sand-Body Formation: Evidence from a Steep, High-energy Shoreface, Southeastern Australia

Michael E. Field, Peter S. Roy

Journal of Sedimentary Research (SEPM)

..., N. V., AND ABERNETHY, C. L., 1975, Long term wave statistics off Botany Bay: Proc. 2nd Australian Conf. on Coastal and Ocean Eng., p. 167-176...

1984

Ripple Marks in Quartz Arenites of the Hurwitz Group, Northwest Territories, Canada: Evidence for Sedimentation in a Vast, Early Proterozoic, Shallow, Fresh-Water Lake

Lawrence B. Aspler , Jeffrey R. Chiarenzelli , Terry L. Bursey

Journal of Sedimentary Research (SEPM)

... of 100,000 km2. The unit is unusual in that it is virtually devoid of other rock types and displays sedimentary structures that consist almost entirely...

1994

Controls On Deep-Water Sand Delivery Beyond the Shelf Edge: Accommodation, Sediment Supply, and Deltaic Process Regime

Victorien Paumard, Julien Bourget, Tobi Payenberg, Annette D. George, R. Bruce Ainsworth, Simon Lang, Henry W. Posamentier

Journal of Sedimentary Research (SEPM)

...; 6, gully; 7, canyon; 8, channel; 9, lobe. W/w/w, Wave; F/f/f, Fluvial; T/t/t, Tidal. T1 to T4, Types 1 to 4 (see Fig. 11). Data courtesy of TGS...

2020

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... in reservoir and seal formations while also introducing additional anisotropy and time dependence. In this research study, we conduct simultaneous wave...

2016

Storm-Generated Sedimentary Structures in Subtidal Marine Facies With Examples from the Middle and Upper Ordovician of Southwestern Virginia

Ronald D. Kreisa

Journal of Sedimentary Research (SEPM)

..., oscillatory (wave-generated) currents. Commonly, individual beds consist of only one of the above types of lamination, horizontal plane lamination being...

1981

The Relict Nature of the Sediments and Submarine Topography Off Alligator Harbor, Florida

E. M. Hopkins, H. G. Goodell, S. A. Chesser, J. P. May, D. J. Poche

GCAGS Transactions

... Florida. The study area is on the eastern edge of a westerly longshore drift system. The wave energy and the amount of sand in the drift system...

1969

Shale brittleness prediction using machine learning—A Middle East basin case study

Ayyaz Mustafa, Zeeshan Tariq, Abdulazeez Abdulraheem, Mohamed Mahmoud, Shams Kalam, and Rizwan Ahmed Khan

AAPG Bulletin

... of mineralogical composition and shear wave slowness data. This paper presents a machine learning approach to predict the BI using readily available...

2022

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

...3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012) Suhas Phadke, M. Ramanjulu 3D Acoustic and Elastic Wave...

2012

Why Carbonate Reservoirs Are Heterogeneous: Examples From Permian Basin Reservoirs

Robert F. Lindsay

West Texas Geological Society

... of wave base, in low to high energy that is occasionally storm swept; 3) in a specific prevailing wind pattern; 4) that experienced relative sea level...

2000

The Sedimentology, Stratigraphy, and Preservation of Intertidal Deposits in the Minas Basin System, Bay of Fundy

Ross K. Yeo , Michael J. Risk

Journal of Sedimentary Research (SEPM)

... shorelines result in the development of beach facies. The differences in facies distributions between the two types of wave-cut benches is a result...

1981

Abstract: Carbonate Rock-Forming Processes in the Pre-salt SagŽ Successions of Campos Basin, Offshore Brazil: Evidence for Seasonal, Dominantly Abiotic Carbonate Precipitation, Substrate Controls, and Broader Geologic Implications; #90153 (2012)

Steve Dorobek, Leo Piccoli, Brian Coffey, Aaron Adams

Search and Discovery.com

... along the floor of the pre-salt lakes, as well as within previously deposited sediment by displacive crystal growth. Non-skeletal grain types (i.e....

2012

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