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The AAPG/Datapages Combined Publications Database

Showing 20,858 Results. Searched 200,619 documents.

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Abstract: Recognition of Intra-field Variability in Contact Styles, an Example from the Hoadley Barrier Complex in South-central Alberta; #90174 (2014)

J.J. Dunn

Search and Discovery.com

... of the barrier. The barrier itself consists predominantly of wave dominated shoreface sandstones . Within the barrier complex, two distinct sands can...

2014

Abstract: Velocity Anisotropy from Core Measurements, VSP and Sonic Logs Analysis in a Single Well Study in NE Alberta; #90224 (2015)

Judith Chan and Douglas R. Schmitt

Search and Discovery.com

... of seismic anisotropy. Problems arise from the directional dependence of wave propagation that was unaccounted for in the original isotropic velocity...

2015

Abstract: Improving Temporal Resolution of Land Seismic Data with a Stabilized Inverse Q-Filter; #90254 (2016)

Abdullah M. Alshangiti, Peter Pecholcs, Rienk Lakeman, Mohammad Bannagi

Search and Discovery.com

..., SAUDI ARABIA 2 ABSTRACT Seismic wave attenuation, quantified by the seismic quality factor Q, results in an exponential decay of amplitudes...

2016

Abstract: The Analysis of Sands Grain Size Classes in the Elastic Domain; #90254 (2016)

Ivan Deshenenkov, Keith A. MacPherson

Search and Discovery.com

... with seismically derived parameters, e.g., the P- to-S velocity ratios (Vp/Vs), P-wave acoustic impedances, in an Ordovician aged glacial-fluvial tight gas...

2016

Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock, Moncton Basin, Canada; #90310 (2017)

Mathieu J. Duchesne, Gilles Bellefleur, Nicolas Pinet, Virgina I. Brake

Search and Discovery.com

..., ON, Canada. ABSTRACT When a P-wave hits an interface at a non-normal angle of incidence, P- and S-waves are reflected. The Aki-Richards approximation...

2017

Abstract: My Geology is Too Complex for My Grid: Grid-Free Geological Modeling Using NURBS Surfaces; #90310 (2017)

Carl Jacquemyn, Yulia Melnikova, Pablo Salinas, Gary Hampson, Matthew D. Jackson

Search and Discovery.com

... by the inflexibility of predefined pillar or cornerpoint grids. Rock types with diverse petrophysical characteristics are ‘averaged’ within grid cells of arbitrary size...

2017

Abstract: Quantification and Monitoring of Fluid Phase Behaviour and Trapping in Geological Carbon Sequestration Sites; #90310 (2017)

Caroline V. Jones, Claudio Madonna, Geoffrey Maitland, Ronny Pini, Martin Trusler

Search and Discovery.com

...-flooding system was designed and built. The system was designed to perform acoustic measurements of P- and S- wave velocities, with simultaneous imaging...

2017

Abstract: Shallow Marine Reservoir Characterization: Example from the Lower Paleozoic Al-Bashair Formation, Ghaba Salt Basin, Oman; #90316 (2017)

Alia Sater Mahud, Alex Ilic, Mohamed El-Ghali

Search and Discovery.com

... and wave rippled sandstones indicate that Al Bashair Formation was deposited in storm dominated shallow marine system. Conventional wireline logs collected...

2017

Abstract: Geological Characterization of Lower Al Bashair Reservoir in Blocks 3 and 4, Oman; #90319 (2018)

Alia S. Mahud, Aleksandar Ilic, Mohamed A. El-Ghali, Olga Shelukhina

Search and Discovery.com

... interbedding with claystone and infrequently oolitic grainstone. The presence of hummocky cross stratification and wave ripples indicate that Al Bashair...

2018

Abstract: Multi-scale Characterization of New Zealands Coaly Source Rocks: Developing a Rock Physics Template for Improved Seismic Mapping and Reduced Uncertainty in Future Exploration; #90321 (2018)

Stephen Brennan

Search and Discovery.com

... of New Zealand’s sedimentary basins. These types of petroleum source rocks are regionally significant, however; they are less common globally. Our...

2018

Abstract: Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling;

Ramil Ahmadov, Steve Carhart, Kurt Johnson, Laurent Louis, Greg Boitnott

Search and Discovery.com

... with an AutoScan system at a 5mm spatial frequency and included P- and S-wave velocity, permeability, reduced Young’s modulus through a unique rebound...

Unknown

Abstract: Understanding Shallow Marine Clastic Reservoir Heterogeneity from Modern Analogs Resolved by GPR and Drone Imagery;

Patrick Duff, Adam Freeze

Search and Discovery.com

... such as eustasy and tectonics and autogenic processes influenced by fluvial discharge, wave and tidal energy, and morphologic inheritance. The dynamic nature...

Unknown

Sedimentation on the Puerto Rico Insular Shelf

Nahum Schneidermann , Orrin H. Pilkey, Craig Saunders

Journal of Sedimentary Research (SEPM)

... as wave energies, types and amounts of materials, and topography of the sea floor in controlling sedimentation. The purpose of this reconnaissance...

1976

Runway: T. 40 S., R. 25, SLB&M: San Juan County, Utah

Thomas C. Chidsey Jr., David E. Eby, Wilson G. Groen, Kris Hartmann, Marshall C. Watson

Utah Geological Association

... deep water (below wave base) with the wind blowing from the east. Phylloid algal mound types developed where shallow water depth and low wave energy...

1996

Anomalous Beach Ridges of Sangamon Age

William F. von Drehle

GCAGS Transactions

... from wave attack, thus allowing a probable minimum Sangamon age for these ridges. The abundance of humate concentrations supports this conclusion...

1973

Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin

Jaewook Lee, David Lumley

Unconventional Resources Technology Conference (URTEC)

... the physical properties of kerogen are similar to some inorganic minerals in shales. Therefore, we need the improved estimation of both S-wave...

2022

Eolian-Aqueous Interactions in the Development of a Proterozoic Sand Sheet: Shikaoda Formation, Hosangabad, India

Tapan Chakraborty, Chandan Chakraborty

Journal of Sedimentary Research (SEPM)

... Features Four types of aqueous sedimentary features have been noted in the sand sheet facies: (1) wave ripple, (2) trough cross-strata, (3) channel scour...

2001

Cyclic Deposits and Hummocky Cross-Stratification of Probable Storm Origin in Upper Cretaceous Rocks of the Cape Sebastian Area, Southwestern Oregon

Ralph E. Hunter, Edward H. Clifton

Journal of Sedimentary Research (SEPM)

... of Wyoming and Montana: Geol. Soc. America Bull., v. 84, p. 1685-1698. CAMPBELL, C. V., 1966, Truncated wave-ripple laminae: Jour. Sed. Petrology, v...

1982

Physical Oceanographic Influences On Sedimentology of Reef Sand Aprons: Holocene of Aranuka Atoll (Kiribati), Equatorial Pacific

Hannah N. Wasserman,, Eugene C. Rankey

Journal of Sedimentary Research (SEPM)

... the tides (2.5 m spring-tide amplitude) modulate wave energy (open-ocean annual average swell height of ∼ 2 m; distal swell can be larger) to produce...

2014

Wave Climate Effects Upon Changing Barrier Island Morphology, Kouchibouguac Bay, New Brunswick

Edward Bryant

Atlantic Geology

...Wave Climate Effects Upon Changing Barrier Island Morphology, Kouchibouguac Bay, New Brunswick Edward Bryant Reports WAVE CLIMATE EFFECTS UPON...

1978

Carbonate Facies in Ordovician of Northern Arkansas

Leonard M. Young , Linda C. Fiddler , Rex W. Jones

AAPG Bulletin

.... A comparison of the rock types, sedimentary structures, and faunal assemblages of these rocks with those of recent carbonate sediments indicates...

1972

Chapter 9: The Influence of Primary and Secondary Sedimentary Features on Reservoir Quality: Examples from the Geneseo Formation of New York, U.S.A.

Ryan D. Wilson, Juergen Schieber

AAPG Special Volumes

..., and within organic matter. Intervals of silt-rich mudstones and muddy siltstones occur in multiple facies types and “interrupt” facies, reflecting...

2016

Fractured Reservoir Prediction … A Case Study in the Sichuan Basin; #10512 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He

Search and Discovery.com

... is one of important reservoir types for hydrocarbon exploration, and a major target for shale gas exploration. The geophysicists have presented diverse...

2013

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