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The AAPG/Datapages Combined Publications Database

Showing 8,872 Results. Searched 195,452 documents.

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ABSTRACT: Will Stratigraphic Traps Rejuvenate an Aging Cooper Basin in Central Australia?; #90061 (2006)

Phillip S. Plummer and Irwan Djamaludin

Search and Discovery.com

.... Principal challenges are the depth and thin nature of the reservoir sands coupled with a lack of contrast in seismic velocity/impedance between...

2006

Evaluation of Offshore Reservoirs for Potential Carbon Sequestration Through an Integrated Basin Analysis „Seismic Stratigraphic Approach: Example-Mid Atlantic U.S.; #80704 (2019)

John D. Pigott, Jerry Zhai, Kulwadee L. Pigott, Marina Rossi, Charlie Schlosser, Andrew Parent, Nino Ripepi

Search and Discovery.com

..., a novel seismic inversion of 2-D stacking velocities was applied to generate 2-D panoramas of velocity, density, porosity, and seismic lithofacies...

2019

A 3-D Interactive Modeling System for Integrated Reservoir Interpretation: Reservoir Characterization and Modeling

Thomas J. Lasseter

AAPG Special Volumes

... editing of the velocity distribution would allow the interpreter to modify and presumably improve the time-to-depth conversion. Click to view image in JPEG...

1991

Extracting Reservoir Properties from 3-D Seismic Attributes at Ubi-Sikladi Fields, Central Sumatra

Hazairin, Bambang Wisnu H., Kent M. Mangold

Indonesian Petroleum Association

..., and was used in the original processed form. Neither inversion to impedance nor depth conversion were attempted. The above attributes were extracted...

1995

Delineation of Jonah field Using Seismic and Sonic Velocity Interpretations

Ronald C. Surdam, John Robinson, Zun Sheng Jiao, Nicholas K. Boyd III

Rocky Mountain Association of Geologists

... a significant velocity-inversion surface in the Jonah area. For example, in Figure 10 it is apparent that, after removing the regional velocity/depth gradient...

2001

Cave Gulch 3-D Survey, Wind River Basin, Wyoming

Steve Natali, Roy Roux, Peter Dea, Fred Barrett

Rocky Mountain Association of Geologists

.... Time-to-depth conversion of the time map using laterally varying velocity field does not compensate for this distortion. These problems were...

2000

Spectrum of gas migration phenomena across multilayered sealing sequences

Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin

AAPG Bulletin

... and seismic velocity of 2000 m/s (6562 ft/s), which is the value used to perform a first-pass depth conversion of the vertical measurements taken originally...

2018

Pore pressure prediction while drilling: Three-dimensional earth model in the Gulf of Mexico

Fausto Mosca, Obren Djordjevic, Thomas Hantschel, Jim McCarthy, Ana Krueger, Dave Phelps, Tayo Akintokunbo, Thorsten Joppen, Klaas Koster, Michael Schupbach, Kenneth Hampshire, and Andy MacGregor

AAPG Bulletin

... correctly imaged prestack depth-migrated 3-D seismic volumes. Figure 5. Salt restoration through time based on thickness maps imported from 3D Move...

2018

Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico

Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo

GCAGS Transactions

... and areas of high porosity. A simple poststack seismic inversion was applied to the 3-D volume to calculate an acoustic impedance volume. Wavelets...

2002

Two-dimensional seismic refraction tomography of a buried bedrock valley at Hallsands beach, Devon, United Kingdom

Eric B. Avalos, David H. Malone, Eric W. Peterson, William P. Anderson, and Roland W. Gehrels

Environmental Geosciences (DEG)

... (3-D) geological modeling software package. The 3-D geologic model was built using the velocity attribute of the seismic refraction data. These selected...

2016

3-D Seismic Acquisition, Processing and Display

Bruce S. Hart

Special Publications of SEPM

... ga a ray (left) and sonic (right) logs . Dashed line shows level of ti e slice shown in 5 .6b . b) Ti e slice through 3-D seis ic volu e showing...

2000

Estimating Reservoir Oil Volume and its Likelihood from 3C-3D Seismic Data, Well Logs, and Geostatistics; #41305 (2014)

Robert R. Stewart and Henrique A. Fraquelli

Search and Discovery.com

... is applied to the P-P data to estimate the acoustic impedance. A 3-D converted-wave (P-to-S on reflection) inversion for shear velocity computes a PS...

2014

The use of spectral recomposition in tailored forward seismic modeling of outcrop analogs

Mark Tomasso, Renaud Bouroullec, David R. Pyles

AAPG Bulletin

... resolution in a seismic image is dominated by frequency and velocity influence on the Fresnel zone (e.g., Lindsey, 1989; Sheriff, 2001), other factors...

2009

Acoustic nonlinear full-waveform inversion on an outcrop-based detailed geological and petrophysical model (Book Cliffs, Utah)

Daria Tetyukhina, Stefan M. Luthi, Dries Gisolf

AAPG Bulletin

... on the bulk density image. The purpose of a multiparameter inversion, however, is to obtain several intrinsic values that can be combined to identify...

2014

Abstract: DREAM™ - Drilling and Real Time Migration: A New Method for the Geophysical Monitoring of Wells

Luca Bertelli, Luca Savini, and Luca Aleotti

Houston Geological Society Bulletin

... depth seismic image is continually updated, integrating the new well velocity information on the initial model, the seismic image becomes more and more...

1996

Full Integration of Seismic Data into Geostatistical Reservoir Modeling

P. van Riel, P. Mesdag, H. Debeye, M. Sams

AAPG Special Volumes

.... A sufficiently accurate velocity model is not always available to properly transform between the time and depth domain. In such a case, geostatistical...

2006

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field

John A. Dangerfield

AAPG Special Volumes

... describes some of the 3-D seismic work carried out at Ekofisk field by the Phillips Licence 018 Group of Companies: a short offset 3-D to image...

2011

Changes in Attitudes, Changes in Attributes: Using 3-D Seismic to Identify New Opportunities in Old Fields-Riverton Dome Field, Wyoming

Jane E. Estes-Jackson, Daniel W. Shewmake, Steven G. Siguaw

Rocky Mountain Association of Geologists

... prospect. A 2-D seismic line across this structure was extracted from the 3-D volume and analyzed using pre-stack depth migration. The depth migrated...

2000

Reservoir Characterization Using GOCAD 3-D Visualization and Geostatistical Software: New Workstation Technology Applied to an Old Offshore Louisiana Oil Field.

Mark W. Dixon

GCAGS Transactions

... contact plane is composed of three separate planes divided by an abrupt depth change controlled by the faulting. Figure 10. 3-D view in GOCAD showing...

1997

3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing

Kevin B. Hill

GCAGS Transactions

...3-D Seismic Recognition of the Jurassic Smackover Reservoir of Grayson Field Using Leading-Edge Reservoir Characterization Seismic Processing Kevin B...

2001

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