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The AAPG/Datapages Combined Publications Database

Showing 5,946 Results. Searched 200,636 documents.

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Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir

Search and Discovery.com

... steps: 1) Determine acoustic properties (at reservoir temperature and pressure) of relevant fluids. 2) Obtain elastic properties of the reservoir...

2013

Abstract: Egyptian Red Sea Frontier Rift Basin Evolution Impacts Seismic Imaging and Exploration Potential; #91209 (2025)

Maxim Mikhaltsev, Felicia Winter, Ahmed Abdel Aal, Rana Nafea

Search and Discovery.com

... on signal driven elastic FWI. Integrating the elastic inversion with legacy data from 2018 2D and 2019 3D and the new 2023 high-density GM data...

2025

Tight Gas Reservoir Characterization with 3D3C Data; #41257 (2013)

Yijun Zhou

Search and Discovery.com

... elastic properties for reservoir characterization in Sulige gas filed. Through PP and PS event matching and alignment, the PP and PS data in PP domain...

2013

Predicting Brittleness for Wolfcamp Shales Using Statistical Rock Physics and Machine Learning; #42566 (2021)

Jaewook Lee, David Lumley

Search and Discovery.com

... the mineralogical or elastic brittleness indices, as indirect indicators of fracability estimation. However, the elastic brittleness, directly...

2021

Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis

Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad

Unconventional Resources Technology Conference (URTEC)

...Deriving Elastic and Petrophysical Properties From Small Sample Volumes Using Digital Rock Analysis Vegar Ravlo, Pål-Eric Øren, Cathrine Ringstad...

2022

Current Trends in Geophysics

H. E. Stommel, J. M. Graul

Indonesian Petroleum Association

... an "impedance" log. The contrasts in impedance values yield a set of reflection coefficients (the "stickogram"). Using an estimate of a seismic wavelet (perhaps...

1978

High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas

Susan E. Nissen, W. Lynn Watney, Jianghai Xia

Environmental Geosciences (DEG)

... of Exploration Geophysicists, Expanded Abstracts, p. 877879.Gassman, F., 1951, Elastic waves through a packing of spheres: Geophysics, v. 16, p. 673685.Miller, R...

2004

Investigation of Possible Shallow Gas Accumulations Associated with Pockmarks on the Otago Slope Southeast of New Zealand

Jasper Hoffmann, Andrew Gorman, Gareth Crutchley

Petroleum Exploration Society of Australia (PESA)

... to a substantial decrease in impedance due to free gas in the pore space. Since the recognition of bright spots can be subjective and formations of lignite...

2018

Quantitative Interpretation: Use of Seismic Inversion Data to Directly Estimate Hydrocarbon Reserves and Resources

James Shadlow, Adam Craig, David Christiansen, Robert Mitchell

Petroleum Exploration Society of Australia (PESA)

... surrounding wells as a starting point. Synthetics were generated using a SEG-Normal (increase in impedance = peak graphically or positive number...

2018

Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration

Lim Yen Jun, Lo Shyh Zung

Geological Society of Malaysia (GSM)

... through effective medium theory where averaging methods represent thin isotropic layers and its elastic properties while maintain dominant geological...

2018

Application of Amplitude, Frequency, and Other Attributes to Stratigraphic and Hydrocarbon Determination: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

M. T. Taner, R. E. Sheriff

AAPG Special Volumes

... seismic trace, g(t), may be thought of as a measure of kinetic energy. The particle motion is resisted by an elastic restoring force so that energy...

1977

Machine learning-based anisotropy characterization of Wolfcamp shales in the Midland Basin

Jaewook Lee, David E Lumley

International Meeting for Applied Geoscience and Energy (IMAGE)

... shale-specific reservoir properties more accurately. In general, we can quantify the elastic stiffness coefficients and Thomsen anisotropy parameters...

2022

Mechanical and stratigraphic constraints on the evolution of faulting at Elk Hills, California

Patricia E. Fiore, David D. Pollard, William R. Currin, David M. Miner

AAPG Bulletin

... and lithosphereasthenosphere Earth models: Journal of Geophysical Research, v. 95, p. 48734879.Shamir, G., and Y. Eyal, 1995, Elastic modeling of fault-driven...

2007

De-Risking the Sierras Blancas and Cruz de Lorena Blocks, Black-Oil Window

Raul Notta, Ed Kruijs, Vivek Jain, Gabriel Diaz-Perez, Holger Mandler

AAPG Special Volumes

... Muerta stratigraphic framework and reservoir model in the SB and CdL blocks included post-stack time–migrated 3-D seismic data, acoustic and elastic...

2020

Basin-Edge Diapirism and Updip Salt Flow in Zechstein of Southern North Sea

Malcolm K. Jenyon

AAPG Bulletin

... to 150 m (330 to 490 ft) thick. It also means that the zone consists of material that is producing a strong acoustic impedance contrast...

1985

Numerical Evaluation of Bulk Geomechanical Properties of Fractured Coal with Changing Net Effective Stress Conditions

Travis R. Mitchell, Ruizhi Zhong, Ray Johnson Jr., Christopher R. Leonardi

Unconventional Resources Technology Conference (URTEC)

... of the system. For instance, the Young's modulus (or elastic modulus) and Poisson's ratio can impact the borehole stability both when a well is being...

2021

Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion

Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher...

2022

Chapter 7: Experimentally Evaluating Shale Dilation Behavior

M. A. Islam, P. Skalle

AAPG Special Volumes

... and Zhao, 2004; Cai and Zhao, 2010), the failure process of brittle rocks can be divided into the following stages: (1) crack closure, (2) linear elastic...

2013

La Sísmica Multicomponente en Cuencas Subandinas: Hechos y Posibilidades [PAPER IN SPANISH] The Seismic Multicomponent in Sub-Andean Basins: Facts and Possibilities

Saúl Guevara, William Agudelo, Gabriel Alvarez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and Practice of AVO Analysis: SEG (a) Connolly, P. 1999. Elastic impedance. The Leading Edge, 438-452. de Bruin C. G. M., C. P. A. Wapenaar...

2009

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