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The AAPG/Datapages Combined Publications Database

Showing 1,097 Results. Searched 200,357 documents.

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Ascending

Geometry and Evolution of the Frontal Part of the Magallanes Foreland Thrust and Fold Belt (Vicuna Area), Tierra del Fuego, Southern Chile

J. Alvarez-Marron , K. R. McClay , S. Harambour , L. Rojas , J. Skarmeta

AAPG Bulletin

...: Tectonophysics, v. 88, p. 291-312. Fuenzalida, R., 1984, Potencial en hidrocarburos de la precordillera-cordillera entre el Lago Fagnano y seno Skyring...

1993

Tectonic Control on Hydrocarbon Accumulation in the Intracontinental Albertine Graben of the East African Rift System

Dozith Abeinomugisha, Robert Kasande

AAPG Special Volumes

..., Uganda, March 3, 2005, 10 p.Tugume, F., and A. Nyblade, 2009, The depth distribution of seismicity at the northern Rwenzori Mountains: Implication...

2012

Structural and stratigraphic control on the migration of a contaminant plume at the P Reactor area, Savannah River site, South Carolina

Antonio E. Cameron Gonzalez, Camelia C. Knapp, Michael G. Waddell, Adrian D. Addison, John M. Shafer

Environmental Geosciences (DEG)

... (52 ft) of the study site. The surface GPR data were converted from time to depth using interval velocity information provided by CMP gathers...

2010

Comparison of Structural Styles and Giant Hydrocarbon Occurrences within Four Active Strike-slip Regions: California, Southern Caribbean, Sumatra, and East China

Paul Mann

AAPG Special Volumes

... a structurally controlled linear ridge along the southeastern edge of the San Joaquin Basin (Figure 7).Figure 7. Detailed map showing faults, depth to basement...

2012

Argillaceous Rock Compaction and Primary Migration in the Mangnai Depression, Qaidam Basin, China

Chen Heli

Circum Pacific Council Publications

... conditions, the logarithmic values of the abovementioned parameters do not have a linear relation with depth as they do under normal conditions...

1989

Uncertainty Analysis in Well-Log and Petrophysical Interpretations

William R. Moore, Y. Zee Ma, Jim Urdea, Tom Bratton

AAPG Special Volumes

..., or is caused by highly laminated intervals. All these possible explanations must be considered in a petrophysical analysis. A simple linear regression...

2011

Subsurface mapping of central Israel: Implications for hydrocarbon exploration

Yuval Bartov, Stepan Vygovskiy, and Yuri Volozh

AAPG Bulletin

... = Carnian; T3n = Norian; T3r = Rhaetian; TWT = two-way traveltime; Vint = interval velocity. Velocity Model Concept The velocity model concept involved...

2025

1.2 Seismic Stratigraphy: 1.2.5 Clastics: Regional Seismic Lines in the National Petroleum Reserve in Alaska

C. E. Kirschner, G. Gryc, and C. Molenaar

AAPG Special Volumes

... section--NPRA. Figure 4. Inigok No. 1 well, two-way traveltime log. End_Page 1.2.5_4-------------------- Figure 5. Processing sequence...

1983

Seismic Stratigraphy of Devonian Reef Complexes, Northern Canning Basin, Western Australia

M. F. Middleton

AAPG Bulletin

... traveltime), (2) the distinct backstepping/advancing reef evolution (Playford, 1984), and (3) the observation by Kerans (1985) that porous zones...

1987

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

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

AAPG Special Volumes

... depth migration can account for strong velocity variations across fault planes. Prestack depth migration can be used along with traveltime tomography...

2010

Depositional and structural evolution of the middle Miocene depositional episode, east-central Gulf of Mexico

Ricardo I. Combellas-Bigott, William E. Galloway

AAPG Bulletin

..., gamma-ray, and resistivity curves. Forty-eight wells include velocity surveys used for time-depth conversion. Paleontologic reports were compiled...

2006

Three-Dimensional Geometry and Kinematics of the Gale-Buckeye Thrust System, Ouachita Fold and Thrust Belt, Latimer and Pittsburg Counties, Oklahoma

M. Scott Wilkerson , Paul C. Wellman

AAPG Bulletin

... substantial lateral velocity changes occur in the study area and that the time-migrated seismic lines effectively mirror depth sections. Interpretation...

1993

ABSTRACT: Azimuthal variations in PP reflection seismic: signals on in-situ stress fields &/or vertical aligned fractures

Heloise Lynn

Rocky Mountain Association of Geologists

... on in-situ stress fields &/or vertical aligned fractures The uses of the azimuthal variations in reflection signatures, traveltime, amplitude, gradient...

2006

Abstract: Lab and numerical experiments of how cracks influence the nonlinear interactions of P- and S-waves

Meghdad Darijani, Mandy Sin Huay Lim, Herurisa Rusmanugroho, Alison Malcolm

Atlantic Geology

... properties of rocks. In nonlinear elastic materials, two or more seismic waves interact causing traveltime delays, changes in amplitudes and frequency...

2018

Seismic Stratigraphy and Sedimentation, Magdalena Fan, Southern Caribbean Sea: ABSTRACT

V. Kolla, R. T. Buffler, J. W. Ladd

AAPG Bulletin

... to 2.5 secs two-way traveltime). Although sediments were deposited in the Magdalena Fan since about the Late Cretaceous, terrigenous sedimentation...

1982

Abstracts: The Seismic Quest for Estimating Heavy Heavy Oil Viscosity; #90173 (2015)

Fereidoon Vasheghani, Larry R. Lines, and Joan Embleton

Search and Discovery.com

... attenuation tomography algorithm is coupled to the seismic traveltime tomography. Traveltime tomography is completed initially in order to compute the ray...

2015

Abstract: Relative Impedance Inversion of Seismic Traces by Means of Complex Trace Attributes; #90310 (2017)

Kurt Grubbe, Sean McQuaid

Search and Discovery.com

... to identify possible reservoirs. Isolated layers as thin as a few milliseconds two-way traveltime may be resolved, if the noise level of the data...

2017

Structural Setting and Validation of Direct Hydrocarbon Indicators for Amauligak Oil Field, Canadian Beaufort Sea (1)

M. E. ENACHESCU

AAPG Bulletin

... End_Page 56------------------------------ along strike. Converting the time map to depth using the same velocity function for the entire field (e.g....

1990

High-resolution sequence stratigraphic analysis and depositional environment reinterpretation of the Jurassic–Cretaceous Fortune Bay and Hibernia Formations in the Jeanne d’Arc Basin, east coast Canada

Wen Lin, Ryan M. Zahynacz, and Tim Thompson

AAPG Bulletin

... gamma-ray units; HST = highstand systems tract; LST = lowstand systems tract; Lwr = lower; MD = measured depth; MFS = maximum flooding surface; Phie...

2024

Burial and exhumation history of the Galilee Basin, Australia: Implications for unconventional hydrocarbon prospectivity

Amy I’Anson, Ian Deighton, R. Dietmar Müller, Adriana Dutkiewicz, and Christian Heine

AAPG Bulletin

... (reciprocal of velocity) with depth for stratigraphic units is an appropriate indicator of porosity (and therefore overcompaction), which can...

2018

Implementation of the DIPSCAN Method to Estimate Boundary Dips in Complicated Structures by VSP Data

A. A. Tabakov, V.N.Ferentsi, H. Gravini

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

....,Moscow,Russia, Geofields ltd.,.Bogota,Colombia. ABSTRACT The knowledge of velocity model not even along well but at offset is key for building of VSP...

2006

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