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The AAPG/Datapages Combined Publications Database

Showing 8,426 Results. Searched 197,438 documents.

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Abstract: Active Subduction as the Driving Force Behind Recent Deformation and Long-Term Seismicity in the Gibraltar … Gulf of Cadiz Reg

M.-A. Gutscher, P. LeRoy, D. Graindorge, N. Babonneau1, N. Maad

Search and Discovery.com

... this indenter pattern. While regional GPS data confirm an overall NW motion of most Moroccan stations (relative to stable Eurasia) at velocities...

2008

ABSTRACT Adventures in Pre-Stack Depth Migration, #90104 (2010)

Allen James

Search and Discovery.com

... illustrated above. A time map might show a closure against the  fault when none exists, due to velocities on the downthrown side of the fault being...

2010

ABSTRACT Deepwater Tidalites in the Cretaceous Wheeler Gorge Southern California, #90104 (2010)

Dykstra Mason

Search and Discovery.com

... have been documented at velocities up to 80 cm/sec, with common diurnal or semidiurnal up and downcanyon velocities  between 15 and 40 cm/sec, putting...

2010

ABSTRACT Application of Staged Effective Medium Models for the Prediction of Velocities, #90104 (2010)

Myers Michael T.; Hathon Lori

Search and Discovery.com

...ABSTRACT Application of Staged Effective Medium Models for the Prediction of Velocities, #90104 (2010) Myers Michael T.; Hathon Lori Application...

2010

ABSTRACT: Well-Seismic Tie in the Sub-Salt Wells, Deep-water Area in the Gulf of Mexico: A Valuable Indicator of Anisotropy; #90108 (2010)

Huyen Bui, Peck Hwa David Ng, Javaid Durrani, David Becker, and Martiris Smith

Search and Discovery.com

... affecting the well-to-seismic tie is the migration velocity, because incorrect velocities result in lateral and vertical mispositioning of reflections...

2010

Abstract: Bayesian Reservoir Characterization of a Turbiditic Reservoir, Offshore, Brazil; #90211 (2015)

Luiz Loures and Fernando de Moraes

Search and Discovery.com

... and fluid content. The main source of information is seismic attributes, consisting of VP and VS velocities, which are related to reservoir properties...

2015

Abstract: Diabase Sill Intrusions in the Parnaiba Basin: Imaging Challenges, Velocity Modeling and Seismic Interpretation; #90255 (2017)

Diogo Michelon, Roberto Ribeiro, João Caldeira, Paulo Roberto Cunha, Frederico Miranda

Search and Discovery.com

... divided by the interpreted reflectors; layers' slicing the model due to the stratigraphy; input of the velocities from the logs of the drilled wells; input...

2017

Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018)

Duryodhan Epili, Hani Alzharani, Adam J. Fox, Luke LaFreniere

Search and Discovery.com

...Abstract: Improved PSDM Imaging Workflow by Integrating Near Surface and Well Velocities; #90319 (2018) Duryodhan Epili, Hani Alzharani, Adam J. Fox...

2018

Abstract: The Effect of Wet Clay on Elastic Properties in Paleozoic Siliciclastic Reservoirs; #90319 (2018)

Rayan S. Kanfar, Mukarram Ahmed

Search and Discovery.com

... the hydrocarbon saturation modeling. In order to adequately model compressional and shear velocities, we used 6 wells in our region to find out...

2018

Abstract: Near-Surface Velocity Estimation Using Source-Domain Full Traveltime Inversion and Waveform Inversion; #90319 (2018)

Lu Liu, Bowen Guo, Yi Luo

Search and Discovery.com

... and Technology, Thuwal, Saudi Arabia. ABSTRACT Near-surface velocities are critical for subsurface seimic imaging. Conventionally, ray-based first-arrival...

2018

Abstract: Geostatistics and Gradient-Based Structure Coupling for Integration of Uphole Data with Tomography; #91204 (2023)

Ersan Turkoglu, Daniele Colombo, Ernesto Curiel, Hala Alqatari

Search and Discovery.com

... quality and low velocity layers. On the other hand, uphole data is a direct way of interpreting shallow subsurface velocities accurately but sparsely...

2023

Progradational Sequences in Miocene Shoreline Deposits, Southeastern Caliente Range, California

H. Edward Clifton

Journal of Sedimentary Research (SEPM)

... sandstone deposited at water depths where the rate of faunal mixing exceeded that of production of structures by physical processes. These rocks grade...

1981

An integrated model of the structural evolution of the central Brooks Range foothills, Alaska, using structural geometry, fracture distribution, geochronology, and microthermometry

Alec Duncan, Catherine Hanks, Wesley K. Wallace, Paul B. O'Sullivan, Thomas M. Parris

AAPG Bulletin

... carbonate platform and passive margin sequence of limestone, dolostone, and interbedded shale (Figure 3). The Lisburne Group is unconformably overlain...

2012

Tracing Transcontinental Sand Transport: from Anatolia–zagros To the Rub' Al Khali Sand Sea

Eduardo Garzanti, Pieter Vermeesch, Khalid Abdulsamad Al-Ramadan, Sergio AndÒ, Mara Limonta, Martin Rittner, Giovanni Vezzoli

Journal of Sedimentary Research (SEPM)

... limestone, shale, sandstone, and minor volcanic and metavolcanic clasts (Fig. 4D). Dunes advancing on such substrate at the northeastern edge of the erg...

2017

Nature of a regional dogleg pattern in maturity profiles from Thrace basin, northwestern Turkey: A newly discovered unconformity or a thermal anomaly?

Ozkan Huvaz, Hasan Sarikaya, mr M. Nohut

AAPG Bulletin

..., and G. H. F. Gardner, 1958, An experimental investigation of factors affecting elastic wave velocities in porous media: Geophysics, v. 23, no. 3, p...

2005

Architecture and petroleum potential of the Arrowie and Georgina Basins from deep seismic reflection data and petroleum systems maturation modelling

L. K. Carr, R. J. Korsch, H. Struckmeyer

Petroleum Exploration Society of Australia (PESA)

..., up to about 2 s TWT (~3800 m) in the east, calculated from stacking velocities (Figures 2 and 3). There is limited stratigraphic control in this region...

2012

Slope and Submarine Fan Turbidite Facies of the Upper Devonian Imperial Formation, Northern Mackenzie Mountains, NWT

T. Hadlari, Y. Lemieux, S. A. Tylosky, W. G. Zantvoort, O. Catuneanu

CSPG Bulletin

... submarine fan deposits are composed of intercalated sandstone lobe and lobe fringe deposits. Sandstone lobes are composed of thick-bedded turbidites...

2009

Source Material, Compaction History and Hydrocarbon Occurrence in the Cagayan Valley Basin, Luzon, Philippines

Noe L. Caagusan

Southeast Asia Petroleum Exploration Society (SEAPEX)

... in the Sierra Madre are defined by the outcrop pattern of the Late Miocene Callao limestone. These are the Paret embayment in the north and the San...

1978

Continental Margin Off Western Africa: Senegal to Portugal

Elazar Uchupi , K. O. Emery , C. O. Bowin , J. D. Phillips

AAPG Bulletin

... sequence of limestone, shale, chert, marl, siltstone, End_Page 826------------------------------ and sandstone. Foraminifera in the limestone are Late...

1976

Regional Distribution and Internal Stratigraphy of the Lower Mannville

Douglas J. Cant, B. Abrahamson

CSPG Bulletin

... and subsidence, but predates this, and was transported into the basin during a period of general uplift. In places, the Cadomin is overlain by a basal sandstone...

1996

Two Frontier Basins Come to Light

Ian Davison, Menno G. Dinkelman, Wouter Kool, GEO International Ltd., ION’s G

GEO ExPro Magazine

... line pages 36 - 38). All the PSDM seismic data was migrated using velocities derived from iterative tomographic velocity modeling. The velocity-modeled...

2010

Seismic Foldout: New Geo Streamer X data for exploration, ILX and appraisal in the Norwegian Sea

Kjetil Roverud, Stefan Möller, Eric Mueller, Jens Beenfeldt, PGS

GEO ExPro Magazine

... of high-quality Jurassic sandstone reservoirs in structural traps. However, improved seismic data has led to an increased focus on marine post-rift...

2023

3.2 Basement Involved: 3.2.2 Basement Thrust and Reverse Faults: Seismic Profile: North Fork Area, Powder River Basin, Wyoming

D. S. Stone

AAPG Special Volumes

... at the top of the Tensleep sandstone from orth Fork toward Cellers Ranch is probably a regional phenomena. If the geometry of the North Fork and Kaycee...

1983

Tidal-flat Deposition and Early Dolomitization in Upper Ordovician Rocks of Southern Appalachian Valley and Ridge

Allan M. Thompson

Journal of Sedimentary Research (SEPM)

... in Pray, L. C. and Murray, R. C., eds., Dolomitization and Limestone Diagenesis, Society of Economic Paleontologists and Mineralogists, Special...

1970

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