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The AAPG/Datapages Combined Publications Database

Showing 42,752 Results. Searched 200,636 documents.

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Computer Simulation of Carbonate Sedimentary and Shallow Diagenetic Processes

Fumiaki Matsuda, Michinori Saito, Ryotaro Iwahashi, Hiroshi Oda, Yoshihiro Tsuji

AAPG Special Volumes

... with the marine conditions, including current velocities and water depths, indicated that each facies is deposited in a specific environment...

2004

Stratigraphy and Depositional Environments of the Cretaceous-Tertiary Boundary Complex and Basal Paleocene section, Brazos River, Texas

Thomas E. Yancey

GCAGS Transactions

... interval, as a result of bolide or comet impact at Chicxulub on the Yucatan. Bourgeois et al.(1988) concluded that shear velocities needed to move the large...

1996

A 3D Seismic Exploration Method for Fractured Gas Reservoirs

James J. Reeves, W. Hoxie Smith

West Texas Geological Society

... is interpreted using a seismic interval velocity anisotropy attribute. The resulting interpretation is further validated by the unified set of seismic...

2004

Middle Jurassic Tide- and Wave-Influenced Coastal Facies and Paleogeography, Upper San Rafael Group, East-Central Utah

Mario V. Caputo, Wayne A. Pryor

Utah Geological Association

... A. Pryor 1991 9 28 The Curtis and Summerville Formations comprise an unconformity bounded interval between the underlying Entrada Sandstone and overlying...

1991

Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.

Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... variable interval velocities were evaluated. Both methods produced improved results but still failed to satisfactorily predict depths in at least one...

2009

Devonian Leduc Outcrop Reef-Edge Models and Their Potential Seismic Expression

G. D. Andrews

Dallas Geological Society

... in interpreting interval velocities. However, additional features such as the number and type of interbeds in each unit were considered. Outcrop...

1988

Devonian Leduc Outcrop Reef-Edge Models and Their Potential Seismic Expression

G. D. Andrews

CSPG Special Publications

... in interpreting interval velocities. However, additional features such as the number and type of interbeds in each unit were considered. Outcrop...

1988

Difference in overpressure environments for the western and central deep-water Gulf of Mexico

Sharon Cornelius and Peter A. Emmet

AAPG Bulletin

... transit times and interval velocities plotted against depth to show deflections against normal in regions of overpressure (Osinowo et al., 2015); (2...

2022

Sediment with Porous Grains: Rock Physics Model and Application to Marine Carbonate and Opaline Rocks

Franklin Ruiz, Jack Dvorkin

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and velocities are determined from the dry-rock moduli following Gassmann’s (1951) fluid substitution equations. A counterpart to PGSO is the porous-grain-stiff...

2008

The development of seismic reflection sandbox modeling

Donald H. Sherlock, Brian J. Evans

AAPG Bulletin

..., 1986, Effects of porosity and clay content on wave velocities in sandstones: Geophysics, v. 51, p. 2093-2107 Harris, L. B., R. I. Higgins, M. C. Dentith...

2001

Improving Wolfcamp B3 Drilling and Production by Integrating Core, Mud logs, Electrical Logs, Seismic Inversion, Microseismic and Drilling Data

Hongzhuan Ye, Lowell Waite, Robert Meek

Unconventional Resources Technology Conference (URTEC)

.... Core, log, seismic, and drilling data were obtained from wells in Upton and Reagan counties (Figure 1). The Wolfcamp B interval in this general area...

2015

Oil-Gas Prospects of Non-Traditional Reservoirs in Lower Carboniferous Sediments of Aral-Ustyurt Area

A. Ye. Abetov, S. T. Khusanov, D. D. Orudzheva, P. U. Akhmedov, B. S. Rakhmatov

Petroleum Geology: A Digest of Russian Literature

... of the rocks and character of their saturation by formation fluids. Interval by interval study of velocities, density, electrical and other geophysical...

2004

Trench Slope Model

D. R. Seely, P. R. Vail, G. G. Walton

Indonesian Petroleum Association

... into interval velocity groupings, they indicated that there is a thick sedimentary section beneath the slope having interval velocities of 9,000 to 11,000...

1974

Gulf Coast Subsidence, Crustal Loading, Geodesy, and InSAR

Ronald Blom, Bruce Chapman, Roy Dokka, Eric Fielding, Erik Ivins, Rowena Lohman

GCAGS Transactions

... velocities computed by Shinkle and Dokka (2004) using NOAA data archives from ~1920-1995. The map shows the latest rates at all benchmarks and thus...

2009

Modeling Tectonic Structures by Synthetic Seismic Construction: Comparison with Local Fold and Thrust Front Development in the Permian Basin Province

Richard J. Erdlac, Jr., Douglas B. Swift

West Texas Geological Society

...-incidence velocities at the diffraction point for all surface locations of that segment, it does not handle lateral velocity variations as well as other...

2000

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)

.... A calibrated velocity model was built by perturbing the imaging velocities in a 3D model to tie the chronostratigraphic events associated with all...

2018

Estimation of Methane from Kerala - Konkan Onshore Peatlands of South West Coast India by Ground Penetrating Radar Method, #51460 (2018).

K. Devi, Rajesh R Nair

Search and Discovery.com

... with high semblance are picked up manually in the plot and the interval velocities of individual reflectors are calculated using Dix formula (Huisman et al...

2018

Properties of Turbidity Currents of High Density

Ph. H. Kuenen

Special Publications of SEPM

... and the possibility of erosion is discussed. Settling velocities of said grains in clay and clay-sand suspensions are given and the influence of salinity...

1951

The Makran Continental Margin: Structure of a Thickly Sedimented Convergent Plate Boundary: Convergent Margins: Field Investigations of Margin Structure and Stratigraphy

Robert S. White, Keith E. Louden

AAPG Special Volumes

... fit refraction velocities found iteratively from the corrected first arrival travel times. Corrections were negligible for the offshore line over...

1982

Constraints on the Formation of Pliocene Hummocky Cross-stratification in Calabria (Southern Italy) from Consideration of Hydraulic and Dispersive Equivalence, Grain-Flow Theory, and Suspended-Load Fallout Rate

Peter G. DeCelles, William Cavazza

Journal of Sedimentary Research (SEPM)

..., Storm- and tide-dominated shorelines in Cretaceous Moosebar-Lower Gates interval--outcrop equivalents of deep basin gas traps in western Canada...

1992

The Basement Configuration of the North West Java Area

Suyitno Patmosukismo, Ibrahim Yahya

Indonesian Petroleum Association

... with contour interval of 100 milliseconds TWT. It shows also the depths of each contour line (unmigrated), expressed in metres. Figure 9. Seismic Isochron map...

1974

Production Challenges Related to Formation Damage in Gas Developments

Michael Byrne, Rick Lemanczyk, Colin McPhee, Phil McCurdy

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to higher production velocities. The permeability in gas reservoirs is often decreased by the presence of pore lining clays. These clay minerals, which...

2008

Monitoring tunneling construction using distributed acoustic sensing

Gang Fang, Yun Zhou Tan, Enhedelihai Nilot, Yanlong Niu, Yunyue Elita Li, Arthur Cheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... energy generated by the TBM cutterhead is used to estimate the seismic velocity. The estimated velocities along the tunnel are consistent with the borelog...

2022

AVO Response for Gas Sands of the Monserrate Formation, Upper Magdalena Valley of Colombia

C.J. Dueñas, M. G. de Freitas, A. Mantilla

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...’s fluid substitution equations. Gassmann’s model uses P-wave and S-wave velocities, and bulk densities at a certain initial saturation condition...

2006

Nias Basin, NW Sumatra … New Insights into Forearc Structure and Hydrocarbon Prospectivity from Long-Offset 2d Seismic Data

Ian Deighton, M. Ma’ruf Mukti, Satish Singh, Tom Travis, Anthony Hardwick, Katie Hernon

Indonesian Petroleum Association

... Well data in the basin is limited to the NW and SE margins, but depth conversion using migration velocities indicates that, even using the low geothermal...

2014

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