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The AAPG/Datapages Combined Publications Database

Showing 20,860 Results. Searched 200,756 documents.

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Postdevelopment Analysis of Producing Shelf-Slope Environments of Deposition, High Island Area

D. H. Anspach , S. E. Tripp , R. E. Berlitz , J. A. Gilreath

GCAGS Transactions

... end of a system of turbidity flows, or the deltaic pulses, which provided the sediments for the turbidity flows, were small and/or of short duration...

1987

Drill-Core and Geophysical Investigation of the Western Part of the Crystalline Rim, Wetumpka Impact Structure, Alabama

Pascual Tabares, David T. King, Jr., Jens Ormö

GCAGS Transactions

... a better geological map of the area. The LiDAR method uses pulses of light to measure distance. This light pulse travels from the device in a straight line...

2013

Exploring medieval adits in a copper mine using ground-penetrating radar imaging (GPR)

Franz-Luitpold Kessler

Geological Society of Malaysia (GSM)

...) is a geophysical method that uses radar pulses to penetrate and image 4 the subsurface. It uses electromagnetic radiation in the microwave band...

2018

Model of Structure of Seismo-Stratigraphic Range of Neocomian Sediments of Middle Ob Region

N. Ya Kunin, S. P. Filippova, C. G. Kyzmenkov, S. P. Tyunegin, A. N. Zadoyenko

Petroleum Geology: A Digest of Russian Literature

... wide along the paleo-coast. Across their trend these bands are differentiated into three parts. The eastern part as a result of wave action...

2000

Osha Canyon Formation (Pennsylvanian), New Morrowan Unit in North-Central New Mexico: GEOLOGIC NOTES

Harvey R. DuChene , Barry S. Kues , Lee A. Woodward

AAPG Bulletin

... deposition in shallow, agitated water, and above wave base. By analogy with modern carbonate environments, a significant amount of fragmentation may...

1977

Evidence of Hydrocarbon Seepage Using Multispectral Satellite Imagery, Kurdistan, Iraq, #40694 (2011)

Sandra L. Perry, Fred A. Kruse,

Search and Discovery.com

... of antecedent or fault-controlled drainage. Variable pulses of compression involving crystalline basement underscore the complexity of the Zagros...

2011

Application of Outcrop Analogues in Carbonate Reservoir Characterization and Modeling: Multiscale and Multidisciplinary Approaches, #51084 (2015).

Youri Hamon, M. Barbier, R. Deschamps, B. Doligez, P. Joseph, S. Rohais, J. Schmitz, J.-P. Callot

Search and Discovery.com

... and Laramide compressive pulses and to the folding of Sheep Mountain) have been described at three scale orders. The series may, therefore, be described...

2015

Application of Wave Equation Tomography in Frontier Areas

Tien-when Lo, Guy W. Purnell

Indonesian Petroleum Association

...Application of Wave Equation Tomography in Frontier Areas Tien-when Lo, Guy W. Purnell 1990 245 251 In frontier areas, insufficient information...

1990

Effects of the 26-December-2004 Indian Ocean Earthquake

H. D. Tjia, Koay Leong Thye

Geological Society of Malaysia (GSM)

... the elongated seismic zone (Fig. I ). These are tsunamis that in open sea have low amp litudes, possibly less than a couple of metres, and very long wave...

2005

Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013)

A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky

Search and Discovery.com

...Abstract: 3D–3С Full-Wave Modeling in Anisotropic 2.5D Medium; #90171 (2013) A. Kostyukevych, N. Marmalevskyi, Y. Roganov, and V. Tulchinsky 3D–3С...

2013

Temporal and Spatial Scales of Autogenic Dynamics in Linked Fluvial-Marine Systems, #50314 (2010)

John Swenson, Sanjeev Gupta, Chris Paola, Douglas Jerolmack

Search and Discovery.com

... investigated one form of this communication by considering how wave-driven longshore transport might set the tempo of distributary-channel avulsion...

2010

Hydrodynamic Interpretation of High Energy Wave-dominated Shoreface Successions, Cretaceous Mount Garfield/Illes Formation, Colorado; #50378 (2011)

Jesse Thompson and Diane Kamola

Search and Discovery.com

...Hydrodynamic Interpretation of High Energy Wave-dominated Shoreface Successions, Cretaceous Mount Garfield/Illes Formation, Colorado; #50378 (2011...

2011

Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015)

Stephen Chiu, Norman Whitmore, Michael Gurch

Search and Discovery.com

...Polarization Filter by Eigenimages and Adaptive Subtraction to Attenuate Surface-Wave Noise; #41565 (2015) Stephen Chiu, Norman Whitmore, Michael...

2015

Hierarchical elastic velocities reconstruction with Eikonal-equation-based characteristic reflection traveltime tomography

Jianhua Wang, Jianming Zhang, Liangguo Dong, Yandong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... information of seismic P-wave and S-wave. These data are instrumental in enhancing the seismic imaging of "gas cloud areas" and complex geological formations...

2024

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

...-Wave Seismic Data: A Case Study of the Myrnam Gas Field, Alberta," Geophysics, Vol. 50, No. 1, pp. 37-48, January, 1985. (4) Laing (W.E.), "Statics...

1987

The Abenaki Formation, Nova Scotia Shelf, Canada -- A Depositional and Diagenetic Model for a Mesozoic Carbonate Platform

Leslie S. Eliuk

CSPG Bulletin

... (Misaine). These regionally developed cycles are interpreted as transgressive pulses resulting from initial rise of the North Atlantic mid-oceanic ridge...

1978

Spatiotemporal Variations and Kinematics of Shale Mobility in the Krishna-Godavari Basin, India

Mainak Choudhuri, Debajyoti Guha, Arindam Dutta, Sudipta Sinha, Neeraj Sinha

AAPG Special Volumes

... at the mouth of the Krishna River, the Godavari River forms a wave-dominated delta and an associated wider, wave-influenced shelf, although this shelf...

2010

Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction

Zhishuai Zhang, James W. Rector, Michael J. Nava

Unconventional Resources Technology Conference (URTEC)

... characterization using microseismic data. However, the traditional method of using direct arrival times and P-wave polarizations leads to increased error due...

2015

Estimation of Total Organic Carbon (TOC) Content of Shale from AVO Inversion: A New Crossplot Approach Based on Zoeppritz Equations

Un Young Lim, Richard Gibson Jr., Nurul Kabir

Unconventional Resources Technology Conference (URTEC)

... of shale may contribute to detect higher TOC locations using surface seismic data, since changes in TOC influence P-wave and S-wave velocities...

2019

Broadband Seismic Technology and Beyond: Part III: The Interaction between Ocean Waves and Recorded Seismic Data

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... by a sine wave, analytical equations enable us to calculate the horizontal (u) and vertical (v) particle velocity and the pressure (p) as a function...

2013

Finite Difference Modeling: Part I: Become Expert in Five Minutes

Lasse Amundsen, Ørjan Pedersen, Martin Landrø

GEO ExPro Magazine

... approximation for the wave equation, and the famous Courant–Friedrichs–Lewy (CFL) condition – a necessary condition for convergence while solving partial...

2018

Horizontal well S-wave imaging method and application

Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou Feng, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Horizontal well S-wave imaging method and application Hongliang Wu, Peng Liu, Ning Li, Yi Huang, Hao Zhang, Wenhao Zhang, Han Tian, Yusheng Li, Zhou...

2023

3D model-building technique by fusing near surface and deep structure and its applications

Luo Kaiyun, Yang Jian, Ma Lan, Men Zhe, Long Bo

International Meeting for Applied Geoscience and Energy (IMAGE)

.... As everyone knows, near surface can greatly affect the propagation of seismic wave, if using the geological model with low precision near surface...

2024

Converted Shear-Wave Anisotropy: New Technology for Fractured-Reservoir Management; #90017 (2003)

James Gaiser, Richard Van Dok

Search and Discovery.com

...Converted Shear-Wave Anisotropy: New Technology for Fractured-Reservoir Management; #90017 (2003) James Gaiser, Richard Van Dok AAPG Search...

2003

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