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The AAPG/Datapages Combined Publications Database

Showing 9,261 Results. Searched 200,756 documents.

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Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production

Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez

International Meeting for Applied Geoscience and Energy (IMAGE)

... times more sensitive to the pore-fill than for example the acoustic impedance. This parameterization is a consequence of the fact that the wave-equation...

2022

Successful Exploration of a Sand Injectite Complex: Hamsun Prospect, Norway Block 24/9

Wytze de Boer, Peter B. Rawlinson, Andrew Hurst

AAPG Special Volumes

... acoustic impedance line through wells 24/9-7B, 24/9-7, and 24/9-6. Bright colors represent low acoustic impedance, which, at the predrill stage...

2007

Chapter 6: Structural Interpretation of Seismic Geologic Reality, Perspective, and 3-D Thinking

Peter Boult, Brett Freeman, Graham Yielding

AAPG Special Volumes

... processing techniques such as spectral decomposition, acoustic/elastic impedance and other inversions, wave-form facies, and amplitude vs. offset...

2016

Mapping Depth to Basement Using 2D Werner Inversion of High-Resolution AeroMagnetic (HRAM) Data, #41595 (2015).

Hassan H. Hassan, Robert A. Charters, John W. Peirce

Search and Discovery.com

... data and deep boreholes that penetrate the basement. Because of great depth and often low acoustic impedance contrasts, the basement, in some cases...

2015

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Rocky Mountain Association of Geologists

... structural and stratigraphic field boundaries and locating porosity within the Entrada fairway. High acoustic impedance coupled with a thick reservoir...

2008

Gas-Filled Jurassic Entrada Erg Sandstones at Flat Rock Field, Uintah County, Utah

John Dyer, Dan Donoho

Utah Geological Association

... structural and stratigraphic field boundaries and locating porosity within the Entrada fairway. High acoustic impedance coupled with a thick reservoir...

2008

Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data

Scott Singleton, Mark Suda

GCAGS Transactions

... such as acoustic impedance, shear impedance, Poisson’s ratio, Young’s modulus, lambda-rho, mu-rho, etc. The input sectored gathers have been...

2012

Abstract: Correlating 3-D Seismic and Micro-Seismic Data for Shale Gas Reservoir Characterization; #90000 (2016)

Antoine Bouziat, Remi Moyen, Cedric Godefroy, Philippe Doyen, Simon Voisey, Gabino Castillo, Thomas Bardainne

Search and Discovery.com

... have used both isotropic and anisotropic seismic inversion techniques to derive 3-D attribute volumes for P-wave impedance, S-wave impedance...

2016

New tools for seismic stratigraphic interpretation: Stratal convergence and instantaneous isochron attribute cubes derived from volumetric flattening of experimental strata

Jesse Lomask, Jason M. Francis, James Rickett, Marc L. Buursink, Thomas P. Gerber, Martin Perlmutter, Chris Paola

AAPG Bulletin

... of Sedimentary Research, v. 76, p. 270283, doi:10.2110/jsr.2006.019.Latimer, R., 2005, Uses, abuses, and examples of seismic-derived acoustic impedance data: What...

2009

Using Seismic Facies to Constrain Electrofacies Distribution as an Approach to Reduce Spatial Uncertainties and Improve Reservoir Volume Estimation, #40768 (2011)

Bruno de Ribet, Pedro Goncalves, Luis H. Zapparolli, Cesar A. Ushirobira,

Search and Discovery.com

...Using Seismic Facies to Constrain Electrofacies Distribution as an Approach to Reduce Spatial Uncertainties and Improve Reservoir Volume Estimation...

2011

Chapter 9: The Zafarani and Tangawizi Giant Gas Discoveries: Two Very Different Play Openers Offshore Tanzania

Clemens Pirker, Nadya Badmaeva

AAPG Special Volumes

.... The interpreted top gas-filled reservoir is clearly defined as a negative soft reflector representing a strong decrease in acoustic impedance...

2021

From outcrop to subsurface model—Large-scale fractured zones in Apulian platform carbonates (Maiella Mountains, Central Apennines, Italy)

Stefano Torrieri, Chadia Volery, Loï Bazalgette, and Christoph G. E. Strauss

AAPG Bulletin

... impedance array (see 1 in Figure 18). To interpolate the upscaled logs to create a relative impedance 3-D-array, outcomes from the depositional...

2021

Abstract: Application of 3-D Seismic on Morrow Channel Sandstones, Second Wind and Jace Fields, Cheyenne and Kiowa Counties, Colorado

Mark P. Germinario, Sherrie R. Cronin, and John R. Suydam

Houston Geological Society Bulletin

...Abstract: Application of 3-D Seismic on Morrow Channel Sandstones, Second Wind and Jace Fields, Cheyenne and Kiowa Counties, Colorado Mark P...

1994

ABSTRACT: FALSE POSITIVE SEISMIC BRIGHT SPOTSŽ AND DISCRIMINATION BETWEEN GAS AND BRINE SATURATION, USING AVO ANALYSIS IN THE COLUMBUS BASIN, OFFSHORE TRINIDAD

Kathryn Young and Robert Tatham

Geological Society of Trinidad & Tobago

... bona fide gas-saturated “bright spots” from false brine-saturated “bright spots”. Three AVO analysis techniques utilizing well log data and 3-D...

2007

A Workflow for Predicting Porous Sand via Seismic Attribute Analysis of a Missourian Age Mid-Continent Wash

Ryan Fairfield, Matthew Stone, Renjun Wen

Unconventional Resources Technology Conference (URTEC)

.... For the purpose of this study, low bulk density, low acoustic impedance and low gamma ray are assumed to indicate clean, porous sand within the Cottage Grove...

2013

Integration of subsurface applications to develop a dynamic stochastic modeling workflow

T. Svanes, A. W. Martinius, J. Hegre, J.P. Maret, R. Mjs, J. C. U. Molina

AAPG Bulletin

... architecture. Three-dimensional seismic data, including seismic data inverted into acoustic impedance, are used to construct structure maps and shale...

2004

Chapter Four: Stratigraphic Interpretation

Alistair R. Brown

AAPG Special Volumes

... the answer is ‘no’. The heavy black vertical profiles are acoustic impedance and the exploration objective is the porosity patch at the top of the limestone...

2011

Synthetic seismic models from outcrop-derived reservoir-scale three-dimensional facies models: The Eocene Ainsa turbidite system (southern Pyrenees)

O. Falivene, P. Arbues, J. Ledo, B. Benjumea, J. A. Munoz, O. Fernandez, S. Martinez

AAPG Bulletin

... to conduct the synthetic seismic modeling.SYNTHETIC SEISMIC MODELINGImpedance ModelsTo build the synthetic acoustic impedance models, realistic values...

2010

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 10: Value of Geophysics in the Production of Bay Marchand Field

William L. Abriel, William Haworth

AAPG Special Volumes

... techniques applied to date and described in this paper include gravity, refraction seismic, 2-D reflection seismic, 3-D production seismic, high...

2011

Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation … A Case History from the Gulf of Mexico Shelf, #41820 (2016).

Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

Search and Discovery.com

.... Revised using relative acoustic impedance (RAI) geobodies. Enhanced by integrating prestack inversion and lithofluid prediction. Copyright...

2016

Controlled-Source Electromagnetic (CSEM) Technology Helps Exploration Investment Decisions; #41755 (2015)

Daniel Zweidler, Daniel Baltar, Neville Barker

Search and Discovery.com

... information about the acoustic impedance contrasts between geological layers, allowing for structural definition of geological features and depositional...

2015

Novel forward seismic modeling using the integration of Schmidt hammer and LiDAR: Example McKittrick Canyon Permian Reef Trail outcrop, Guadalupe National Park, Texas

Zhuobo Wang, John Pigott, Chenxi Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... deviation are discarded considering the problematic distribution (Wei and Sun, 2021). The acoustic impedance model, then, can be built from the in-situ...

2022

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