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The AAPG/Datapages Combined Publications Database

Showing 20,859 Results. Searched 200,626 documents.

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A Tectonic Hypothesis to Explain Earth’s Crustal Movement, and may Control a Basin’s Configuration and Depositional Sequence

Eric F. Engbrecht

Abilene Geological Society

... importance, the field responds to an external harmonic attractive force, as evidenced by earth tide data; this response develops wave motion within...

1983

The Significance of Hummocky Cross-Stratification (HCS) Wavelengths: Evidence from an Open-Coast Tidal Flat, South Korea

Byongcheon Yang, Robert W. Dalrymple, Seungsoo Chun

Journal of Sedimentary Research (SEPM)

... smaller in a landward direction because of a decrease of wave size. This confirms previous suggestions that the bedform responsible for HCS is a type...

2006

Anisotropic properties in the sedimentary and granite rocks at the Utah FORGE geothermal site revealed by shear-wave splitting of 3-component borehole microseismic data

Yingping Li, David Li, Lianjie Huang, Yingcai Zheng, Philip Wannamaker, Joseph Moore

International Meeting for Applied Geoscience and Energy (IMAGE)

...Anisotropic properties in the sedimentary and granite rocks at the Utah FORGE geothermal site revealed by shear-wave splitting of 3-component...

2022

Strike Variability within a Wave-influuenced Delta, the Gallup Sandstone, Shiprock, New Mexico, #50359 (2010)

Ryan Krueger, Michael LoParco, Janok Bhattacharya

Search and Discovery.com

...Strike Variability within a Wave-influuenced Delta, the Gallup Sandstone, Shiprock, New Mexico, #50359 (2010) Ryan Krueger, Michael LoParco, Janok...

2010

Rock Properties and Seismic Attributes Analysis of Chert Reservoirs in the Devonian Thirtyone Formation, West Texas

Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Joel Famini, Peter Wang

West Texas Geological Society

... between P-wave velocity and porosity measured from cores, between impedance and producing zone, and between initial production rates and seismic “fracture...

2004

Seafloor elastic parameters estimation using a regression neural network

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

.... This work shows the results of the method applied to estimate P-wave properties. INTRODUCTION main goal is to train the neural network engine...

2022

Correlation of seismic velocity and mechanical properties of metasandstone from CTW-1 well, Seri Iskandar, Perak, Malaysia

Norsyafiqah Salimun, Abdul Ghani Rafek, Khairul Arifin Mohd. Noh

Geological Society of Malaysia (GSM)

... correlation of P-wave velocity and rock strength parameters for preliminary investigation in engineering geology. However, limited studies have been...

2019

Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography

Andrew Binley, Giorgio Cassiani, Peter Winship

Special Publications of SEPM

... of low contrast in velocity, the complexities of solving, at least approximately, the physics of the electromagnetic wave propagation problem...

2004

Is Quartz Cathodoluminescence Color a Reliable Provenance Tool? A Quantitative Examination

Sam Boggs, Jr., Young-Ihn Kwon,, Gordon G. Goles, Brian G. Rusk, David Krinsley, Abbas Seyedolali

Journal of Sedimentary Research (SEPM)

... and Quantitative Applications: SEPM, Short Course 25, p. 83-96. WOLFE, J.P., 1998, Imaging phonons: Acoustical wave propagation in solids: Cambridge, U.K....

2002

Beach Foreshore Sedimentology and Morphology in the Apostle Islands of Northern Wisconsin

Wayne N. Engstrom

Journal of Sedimentary Research (SEPM)

... sediments and slopes of 39 beaches in the Apostle Islands of northern Wisconsin were found to be related to various measures of wave energy, wave...

1974

ABSTRACT: TECHNIQUE OF FORECASTING COAL GAS ENRICHING SECTION

Shuangan Yang, Shunian Ning, Huixing Zhang

The Society for Organic Petrology (TSOP)

... reflected wave energy information of gas enriching section in goaf and cranny developed area in 3D seismic data adopting maximum energy scanning method...

2006

Converted Waves Seismic Imaging : Importance of Gamma Estimation (Paper P4)

A. G. Mohd Adnan, A. R. Ghazali

Geological Society of Malaysia (GSM)

... OBS) (Li et al., 2001 and Akalin et al., 2010) and full waveform redatuming operators (Ghazali, 2011). Converted wave (S-wave) travels through...

2012

Abstract: The Effects of Tidal Currents on Asymmetric Distributions of Sediment, Infauna and Burrows along the Fraser River Delta Front, B.C.; #90187 (2014)

K. Ayranci and S. E. Dashtgard

Search and Discovery.com

..., suggest that the Fraser River discharge is dominantly hypopycnal and is restricted to the upper 5-10 m of the water column (within the zone of wave mixing...

2014

Abstract: Latitudinal Controls on Modern Shoreline Geometries; #120178 (2015)

Björn Nyberg, John Howell

Search and Discovery.com

... fields around the World. The key control on reservoir architecture and consequently performance is the relative role of wave, tide or fluvial processes...

2015

Up-Estuary Variation of Sedimentary Facies and Ichnocoenoses in the Mixed-Energy Gomso Bay Estuary

Korea, B.C. Yang, R.W. Dalrymple, M.K. Gingras and S.S. Chun

Search and Discovery.com

... very useful in the interpretation of such deposits, but these models focus on wave- and tide-dominated end members of the spectrum of estuary types...

2009

Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea

G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... range and improves the overall 3-D DAS-VSP imaging quality. The 3D DAS-VSP downgoing multiple reflection wave imaging shows significant imaging...

2022

Azimuthal Variations in Reflection Seismic Data: Measurements Governed by the In-Situ Horizontal Stress Field and/or Vertical Aligned Fractures

Heloise B. Lynn, Walter S. Lynn

West Texas Geological Society

..., amplitude, amplitude gradient, frequency and attenuation (Q). The increased use of wide-azimuth 3-D P-wave surveys has dramatically increased...

2006

Sonic Logging to Detect Bypassed Hydrocarbons in the Wilmington Field, CA

Daniel Moos, F. Scott Walker, Donald D. Clarke

Pacific Section of AAPG

... porous solid, II. Higher frequency range: J. Acoust. Soc. Am., v. 28, p. 179-191. Chen, S.T., and Eriksen, E.A., 1991, Compressional and shear-wave...

1996

Valleys, Estuaries, and Lagoons: Paleoenvironments and Regressive–Transgressive Architecture of the Upper Cretaceous Straight Cliffs Formation, Utah, U.S.A.

Brenton M. Chentnik, Cari L. Johnson, Julia S. Mulhern, Lisa Stright

Journal of Sedimentary Research (SEPM)

... comprise wave-dominated shorefaces and coastal-plain strata, whereas transgressive intervals record tide-influenced coastal-margin and low-energy-bay...

2015

Interrelationship and Definition of Coastal-Marine Depositional Systems and Their Subenvironments

A. Eugene Fritsche

Pacific Section SEPM

... be recognized. It is for this reason that coastal-marine settings are divided into three major depositional systems: wave dominated, river dominated...

1994

Bottom Boundary Layer Parameters and Sediment Transport on the Louisiana Inner-Shelf During Cold Front Passages

David A. Pepper , Gregory W. Stone , and Ping Wang

GCAGS Transactions

... (depth ~ 8m) using a sophisticated bottom-mounted instrumentation system. We then calculated bottom boundary layer parameters using wave-current...

1999

Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... P-wave seismic reflection data: Environmental Geosciences, v. 16, p. 116, doi:10.1306/eg.08110808003.Annan, A. P., and J. L. Davis, 1992, Design...

2010

Understanding Acoustic Responses in Horizontal Wells: Tools, Techniques, and Lessons Learned

Alexei Bolshakov, Sergio Sarmiento, Haijing Wang, Kris Walker, Mason Edwards, Ricardo Freitas

Unconventional Resources Technology Conference (URTEC)

.... 10.30632/SPWLA2011-v52n3a1 Tang, X.M. and Cheng, C.H. 1991. Borehole Stoneley Wave Propagation Across Heterogeneous and Permeable Structures. Massachusetts Institute...

2025

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