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The AAPG/Datapages Combined Publications Database

Showing 33,054 Results. Searched 195,354 documents.

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A three-component field study of the effect of the low-velocity layer on converted-wave seismic data

Dan Cieslewicz, Don C. Lawton

CSPG Special Publications

...A three-component field study of the effect of the low-velocity layer on converted-wave seismic data Dan Cieslewicz, Don C. Lawton 1998 217 220...

1998

The Use of Synthetic Sonic Logs Derived From Seismic Data in the Interpretation of Stratigraphic Variation in Cretaceous Carbonates of the North Field Area, Qatar: Chapter 14

Helena S. Aves, Daniel M. Tappmeyer

AAPG Special Volumes

... in interval velocities occur in all of the studied carbonate reservoir formations. Three factors effect the interval velocities on both a regional and local...

1985

Porosity Reduction in Sandstone by Quartz Overgrowth

Frederic Leder, Won C. Park

AAPG Bulletin

... solubility, 0-200°C and the diagenesis of siliceous sediments: Journal of Geology, v. 70, p. 127-150. Siever, R., 1983, Burial history and diagenetic...

1986

All that wobbles isnt necessarily azimuthal anisotropy

Helen Debenham, Jennifer Badry, Mohamed Megebry

Petroleum Exploration Society of Australia (PESA)

... hundred metres. Since the area has experienced significant burial depths prior to uplift, the primary control in seismic velocity is lithological...

2019

Inferring Stratigraphy from Seismic Data

R. E. Sheriff

AAPG Bulletin

.... Dohr, G. P., and P. K. Stiller, 1975, Migration velocity determination. Pt. 2, Applications: Geophysics, v. 40, p. 6-16. Domenico, S. N., 1974, Effect...

1976

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... by the thickness/ velocity ratio. Thus, the LVT acts as a thin lens would in optics and the effect on a wavefront is to cause a time delay depending...

1982

Chapter 8: Evaluation of Anomalous Pressuring and Gas Saturation Using 2-D and 3-D Visualizations of Well Log Information

Zun S. Jiao, Ronald C. Surdam

Montana Geological Society

... and/or faults. Because porosity decreases and effective rock stress increases with progressive burial, velocity generally increases...

1997

Sonic Velocity in Carbonates„A Combined Product of Depositional Lithology and Diagenetic Alterations

Flavio S. Anselmetti, Gregor P. Eberli

Special Publications of SEPM

... during its burial history such a specific velocity path which starts at deposition porosity and ends at the measured velocity values Because porosity...

2001

Maturation of Sediments Near Horizontal and Inclined Salt Sheets

K. Carter, I. Lerche

GCAGS Transactions

... of burial, and inclination of the salt sheet. For several types of moving salt sheets the effect on the maturation of sediments is now calculated...

1990

Chalk porosity and sonic velocity versus burial depth: Influence of fluid pressure, hydrocarbons, and mineralogy

Ida L. Fabricius, Lars Gommesen, Anette Krogsboll, Dan Olsen

AAPG Bulletin

...Chalk porosity and sonic velocity versus burial depth: Influence of fluid pressure, hydrocarbons, and mineralogy Ida L. Fabricius, Lars Gommesen...

2008

Geoscience Integration and Interpretive Model Building to Overcome Seismic Imaging Problems in Foothills Environments; #41547 (2015)

Rob Vestrum

Search and Discovery.com

..., automated velocity-model-building tools fail to produce an optimum velocity model for TTI anisotropic depth migration. In a setting with such under...

2015

Resolution limits of fluid overpressures from mineralogy, porosity, and sonic velocity variations in North Sea mudrocks

Christian Hermanrud, and Oddgeir Undertun

AAPG Bulletin

... demonstrated that an approximately 30-m/s sonic velocity difference should be expected between these rocks at 2-km (6562-ft) burial depth. This difference is 1...

2019

Combining high resolution modelling and one-way wave field extrapolation migration to image beneath a complex overburden: A case study from Porcupine Basin, Ireland

Partha Pratim Mandal, Weidi Koh, Julien Bluteau, David Laws, Jennifer Greenhalgh

Petroleum Exploration Society of Australia (PESA)

... imaging challenge is the effect of high velocity, laterally variable Late Cretaceous chalk. The transition from this carbonate to underlying clastic...

2016

Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale

Kyle T. Spikes, Meijuan Jiang

AAPG Special Volumes

..., Nonlinear elasticity of granular media: Journal of Applied Mechanics, v. 64, p. 39–49. Nunn, J., 2011, Burial and thermal History of the Haynesville...

2013

How Porosity is Developed or Preserved in Unconventional Hemipelagic Carbonate Reservoir? Case Study in SE France (Provence, Durance Area); #120041 (2012)

Pierre-Olivier Bruna, Yves Guglielmi, Juliette Lamarche, Marc Floquet, François Fournier, Jean-Pierre Sizun, Arnaud Gallois, Lionel Marie, Catherine Bertrand, and Fabrice Hollender

Search and Discovery.com

... (burial history) analyses; and (3) petrophysical measurements, including helium, water and mercury porosimetry and p-wave measurements, on deep...

2012

Physical properties of Cenozoic mudstones from the northern North Sea: Impact of clay mineralogy on compaction trends

Oyvind Marcussen, Brit I. Thyberg, Christer Peltonen, Jens Jahren, Knut Bjorlykke, Jan Inge Faleide

AAPG Bulletin

... mudstones from the northern North Sea Basin reflect differences in the primary mineralogical composition and burial history, which provides...

2009

6 Practical Aspects of Earth Temperatures

P. E. Gretener

AAPG Special Volumes

... records the thermal history. The thermal history in turn is a function of the burial history and the prevailing geothermal gradients, bot present...

1981

Petroleum generation and migration in the Ghadames Basin, north Africa: A two-dimensional basin-modeling study

Ruth Underdown, Jonathan Redfern

AAPG Bulletin

... is to establish the effect of burial history on the timing of hydrocarbon generation in relation to trap formation, focusing on the underexplored Libyan part...

2008

Acoustic Properties of Ancient Shallow-Marine Carbonates: Effects of Depositional Environments and Diagenetic Processes (Middle Jurassic, Paris Basin, France)

Benjamin Brigaud, Benoit Vincent, Christophe Durlet, Jean-Francois Deconinck, Philippe Blanc, Alain Trouiller

Journal of Sedimentary Research (SEPM)

... the effect of diagenetic features such as early cementation on sonic velocity. Conversely, an absence of early cementation favors mechanical compaction...

2010

Effects of Biogenic Silica on Acoustic and Physical Properties of Clay-Rich Marine Sediments (1)

JANE S. TRIBBLE , FRED T. MACKENZIE , JOZSEF URMOS , DAVID K. O'BRIEN , and MURLI H. MANGHNANI

AAPG Bulletin

..., porosity and porosity distribution, and acoustic velocity contributes to our understanding of sediment characteristics such as burial history...

1992

Retardation of Vitrinite Reflectance in Green River Oil Shales, Piceance Creek Basin, Northwestern Colorado: ABSTRACT

V. F. Nuccio, R. C. Johnson

AAPG Bulletin

...) all have lower R SUB>o values--typically in the range 0.20-0.27--regardless of depth of burial. This retardation effect appears to be very localized...

1984

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