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The AAPG/Datapages Combined Publications Database

Showing 33,055 Results. Searched 195,364 documents.

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Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation

Sergio Cuervo, Ezequiel Lombardo

Unconventional Resources Technology Conference (URTEC)

...). Fjaer postulate as possible causes of this mismatch the effect of the fluids, the effect of velocity dispersion with frequency, the differences...

2017

ABSTRACT: Porosity-Velocity Distribution in Stratigraphic Sequences: The Marion-Yin Model; #90013 (2003)

JUAN FLOREZ, GARY MAVKO

Search and Discovery.com

... be associated to the effect of sorting on porosity and consequently on permeability (Figs. 4 and 5) and velocity (Avseth et al, 2000). However, in the case...

2003

Abstract: Delineation of a Diagenetic Trap Using P-Wave and Converted-Wave Seismic Data in the Miocene McLure Shale, San Joaquin Basin, CA

Robert Kidney, John Arestad, Anne Grau and Robert Sterling

Houston Geological Society Bulletin

... of gas-saturated oil in the quartz reduces the interval velocity in a manner similar to the Gasmann effect in high-porosity sandstones. The down-dip wet...

2003

ABSTRACT: Overpressure Origin in the Bossier Trend, Texas, from Gas Generation and Oil Cracking

Philip D. Heppard, Bill H. Babcock, Jeffrey R. Allwardt, and Sarah K. Collier

GCAGS Transactions

... of the rock and as an effect reduces its velocity. The slight opening of the connecting pores also provides electrically-conductive pathways, reducing...

2008

Geological Factors Influencing Porosity Estimates From Velocity Logs

Roberto Sarmiento

AAPG Bulletin

.... Geological history also has an effect on the velocity of a sandstone. This effect would be best offset by determining the local relations for sandstones...

1961

The Influence of Exhumation on Petroleum Prospectivity in the Sedimentary Basins of WA

P. F. Green, I. R. Duddy

Petroleum Exploration Society of Australia (PESA)

... August 2013 The influence of exhumation on petroleum prospectivity in the sedimentary basins of WA Figure 2. Thermal and Burial/Uplift History...

2013

An empirical approach to estimating hydrocarbon column heights for improved predrill volume prediction in hydrocarbon exploration

Isabel S. Edmundson, Roy Davies, Lars U. Frette, Sean Mackie, Emilie A. Kavli, Atle Rotevatn, Graham Yielding, and Alex Dunbar

AAPG Bulletin

... variables and to analyze the effect of trap height and burial depth on observed hydrocarbon column heights; and third, to use the results of such analysis...

2021

Orientation Studies of Waterlogged Wood: A Paleocurrent Indicator?

David I. M. Macdonald, Tim H. Jefferson

Journal of Sedimentary Research (SEPM)

... fragments appear to be current velocity, fragment shape and fragment size. BERTSBERGH, J. W. B., VAN, 1940, Richtungen der sedimentation in der rheinischen...

1985

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

...Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015) Sylvestre...

2015

Diagenetic and Seismic Concerns Associated with Interpretation of Deeply Buried Mobile Shales

R. J. Day-Stirrat, A. McDonnell, L. J. Wood

AAPG Special Volumes

... composition and its burial history; (2) chemical compaction and diagenesis; (3) depth, temperature, and timing of the invoked mobilization; and (4...

2010

Seismic Velocity Variations in San Joaquin Valley, California

Walter S. Olson

AAPG Bulletin

... of the horizontal or geographic gradient of velocity. Knowledge of the possible effect has of course been common for a long time. Westby (FOOTNOTE 3...

1941

Time-Lapse Seismic and Geomechanics

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... distribution, the two maps are very different. the velocity effect in this case. Røste et al. (2005) assumed that the relative velocity change Guilbot and Smith...

2017

Seismic Characterization of the Navajo Reservoir, Buzzards Bench, Utah; #51503 (2018)

Kimberley Haar, Robert Balch, Robert Will

Search and Discovery.com

..., H. Leetaru, R. Will, and M. Coueslan, 2014, The Evolution and Effect of the Velocity Model on Various Aspects of Surfaces Seismic Data Analysis...

2018

Formation Porosity and Fluid Content from Velocity Logs

E. R. Denton

CSPG Bulletin

... Continuous Velocity Logs and electric logs arranged to show the effect of increased calcareous content of the Second White Specks Zone at widely spaced wells...

1956

Prediction of multiple origin overpressure in deep fold-thrust belt: A case study of Kuqa subbasin, Tarim Basin, northwestern China

Changyu Fan, Gang Wang, Zhenliang Wang, Xiaojie Han, Jie Chen, Kuaile Zhang, and Baoshou Zhang

AAPG Bulletin

...., Kendall C. G. S. C., Lerche I., Toth D. J., Yarzab R. F., 1985, Basin evaluation using burial history calculations: An overview: AAPG Bulletin, v. 69...

2021

Quantitative Models for the Influence of Salt-Associated Thermal Anomalies on Hydrocarbon Generation, Northern Gulf of Mexico Continental Margin

I. Lerche , A. Lowrie

GCAGS Transactions

... the effect on hydrocarbon maturation of moving salt sheets of different dimensions, depth of burial, and inclination as salt sheets move through...

1992

The Seismic and Geological Definition of a Reef

R. A. Maxwell, W. Thomsen, F. Wilson

Oklahoma City Geological Society

... the effect of using the wrong velocity. High amplitude events which are continuous across a 24 trace segment indicate the proper velocity to apply...

1973

Abstract: Challenges in Pore Pressure Prediction for Unconventional Petroleum Systems; #90257 (2016)

Changrui Gong, Lucia Rodriguez

Search and Discovery.com

... ways to predict formation pore pressure, seismic method (inversion of interval velocity derived from stacking velocities), petrophysical calculation...

Unknown

Abstract: Burial Diagenesis Comparison Between Agadir and Essaouira Jurassic Series (Western High Atlas … Morocco)

Brahim Ouajhain and Lahcen Daoudi

Search and Discovery.com

... °C/100m). This takes along a banal effect of sedimentary burial on clay composition, with temperatures of about 75°C from 2000 m of depth. However...

2008

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