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The AAPG/Datapages Combined Publications Database

Showing 10,017 Results. Searched 196,426 documents.

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ABSTRACT: High Resolution Stratigraphy Genetic Sequences and Modeling of the Fluvial Triassic Formation in the Oued Mya Basin (Central Sahara, Algeria) by Using: XR Diffractometer of the Clay Fraction and the Geostatistic Method; #90007 (2002)

Mohamed Kamel Kerdjidj, Merzak Mahmoudia, Mustapha Benamara

Search and Discovery.com

... aggressive. In these conditions, the solutions start by altering the water-sediment contact deposits and then downward to the bottom of the profile...

2002

ABSTRACT: Stratigraphic and Diagenetic Controls on Production from Smackover Formation Reservoirs, Womack Hill Field, Eastern Gulf Coastal Plain; #90007 (2002)

William A. Tedesco, R. P. Major

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... of dolomitization. The first event was a fabric selective dolomitization, most complete at cycle caps, likely caused by penecontemporaneous, downward...

2002

ABSTRACT: New Concepts for Biodegradation Evaluation in Oil fields, a Combined Geological and Numerical Approach; #90007 (2002)

Bernard Carpentier

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... zone slowly migrates downward due to the progressive filling of the structure. The level of biodegradation of the oil is largely controlled...

2002

ABSTRACT: Variability in Structural Style and Fault Interaction in Thrust Belts: A Case Study from the Eastern Venezuela Basin; #90007 (2002)

Asdrubal Bernal, Rob Gawthorpe, Stuart Hardy

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.... The monocline and the anticline forelimb are characterised by a triangular zone of deformation converging downward. Stratigraphic horizons...

2002

ABSTRACT: Re-evaluation of Oil and Gas Migration in the Northern North Sea Area by 3D Basin Modeling; #90007 (2002)

Akihiko Okui, Shogo Hirahara, Kiyoshi Matsubara, Osamu Kitamura

Search and Discovery.com

... downward to the middle Jurassic Brent carrier bed due to pressure reversal created by overpressure in the source rocks. The oils reached structural highs...

2002

ABSTRACT: Differences in the Early Diagenesis of Sand Dune Sea along a Transect from the Marine Margin to the Playa Margin, Cedar Mesa Sandstone, Southern Utah; #90007 (2002)

Richard P. Langford, Depret Pierre Andre

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.... Bioturbation and ponds are associated with sequence boundaries defined by super bounding surfaces and porosity increases downward from bounding...

2002

ABSTRACT: History of Oil and Gas Exploration and Production in Colorado; #90007 (2002)

Vicki Cowart

Search and Discovery.com

... on a steady downward trend since 1975, while natural gas, and particularly coalbed methane reserves have been trending upward in that same time. In fact, since...

Unknown

ABSTRACT: RESERVOIR PRODUCTION BEHAVIOR IN A HYDRODYNAMICALLY CONNECTED FRACTURED CARBONATE, THE MISSISSIPPIAN DEBOLT FORMATION, SIKANNI AREA OF NE BRITISH COLUMBIA, CANADA; #90011 (2002)

Kaush Rakhit, Steve W. Burnie

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... of the 7 wells have watered out with only 43% of the gas recovered. Despite a downward revision of the OGIP to 193 BCF, yielding a 50% recovery factor...

2002

ABSTRACT: A Vertical Hydrophone Array for Imaging the Hydrate Stability Zone; #90013 (2003)

THOMAS M. McGEE, PAUL HIGLEY, J. ROBERT WOOLSEY

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... different times. Downward-traveling waves impinge first on the top of the array. Those that impinge first on the bottom are traveling upward. The left...

2003

ABSTRACT: Spatial variations in the salinity of produced waters from southwestern Louisiana; #90021 (2003)

D. SCOTT SZALKOWSKI, JEFFREY S. HANOR

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... of 100oC. Salinities derived from SP response generally show a freshening downward into overpressured sediments in southwestern Louisiana. However, many...

2003

ABSTRACT: Distribution and Transport of Coal Tar Contaminants in the Chattanooga Creek Floodplain; #90018 (2003)

Dalphanià Syreeta Dickerson

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... present in the sediments deposited between 1918 and 1987. 2) Dissolved coal tar compounds (e.g. naphthalene) from the tar-rich zone migrate downward...

2003

ABSTRACT: Transition from Extensional to Compressional Structure in the Upper Miocene Shaly Deposits, Western Black Sea; #90017 (2003)

Corneliu Dinu, Dorina Tambrea, Adriana Raileanu

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...-basins with distinctive fill pattern, growth faults and shale diapirs. The normal listric and growth faults terminate downward into subhorizontal...

2003

ABSTRACT: Basin Modeling: Fluids Distributuion Around Hassi-Messaoud; #90017 (2003)

Rachid Soulali, Arezki Lassal, M. Medaouri, D. Briki, D. Kassab, A. Flih

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.... The models show a vertical downward and upward migration towards the immediate reservoirs which will then laterally drain the hydrocarbon...

2003

ABSTRACT: DEPTH IMAGING VELOCITY ESTIMATION CASE HISTORY IN A CHALLENGING AREA OF CALIFORNIA; #90014 (2003)

Fliedner, Moritz, Dimitri Bevc, Robert Clapp

Search and Discovery.com

... based on Dix’s equation that proceeds from the surface downward, freezing the model in shallower layers when a satisfactory solution has been reached...

Unknown

ABSTRACT: Physio-Chemical Characterization of Unsaturated Zone with Special Reference to Chemical Processes; #90061 (2006)

Lakshmanan Elango and Ramasubramaniam Kannan

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... geochemical reactions along the downward infiltration flow path, with the help of standard mass balance modelling software code. Inverse mass balance models...

2006

ABSTRACT: Facies Analysis and Reservoir Characterization of Eocene Carbonates in East of Daman, Mumbai Offshore Basin, India; #90061 (2006)

Surinder Uppal and Rakesh Raten Sharma

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... porosity (8-10%) preserved within foram algal packstone/ wackestone facies, which normally decreases downward. The porosity is mainly of secondary origin...

2006

ABSTRACT: Geochemical, Isotopic and Seismic Indicators of Fluid Flow in Pressurized Growth Anticlines and Mud Volcanoes in Modern Deepwater Slope and Rise Sediments of Offshore Brunei; #90061 (2006)

John K. Warren, Alwyn Chuang, and Ian Cartwright

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... and adjacent to a mud volcano collapse, the reflectors bend downward into the neck of the volcano and a BSR re-establishes in the now inactive neck...

2006

ABSTRACT: 4-D Analogue Modeling of Transtensional Pull-Apart Basins; #90061 (2006)

Jonny Wu, Ken McClay, and Paul Whitehouse

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.... In cross-section transtensional pullaparts are characterized by downward-narrowing, asymmetric V-shaped graben that progressively widen...

2006

Abstract: Subsalt Exploration Potential of the Moroccan Salt Basin

Jabour Haddou and Gabor Tari

Search and Discovery.com

... common trap geometries, such as a) anticlinal folds, b) downward flexing sigmoid folds, c) low-relief ribbon truncations and d) truncated upward flexures...

2008

Abstract: Terrain Derivative Computation in Potential Field Interpretation

F. Italiano, M. Fedi, P. Bernardelli, I. Giori, M. Antonelli

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...). It consists of: a) upward continuing the data to a flat level, b) compute gradients there c) downward continuing the gradient to the topography surface...

2008

Reservoir Characterization and Lithostratigraphic Division of the Mount Simon Sandstone: Implications for Estimations of Geologic Sequestration Storage Capacity, #90116 (2010)

Cristian R. Medina, John A. Rupp

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...). This downward increase is due to the increased nonquartz fraction in the formation as the top of the Precambrian basement is approached. Results from...

2010

Stratigraphy, Lithology and Geographic Extent of the Collingwood Member of the Trenton Limestone in North-Central Lower Michigan, #90116 (2010)

Farsheed Rock, William B. Harrison, III, Roswell Barranco

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...-rich Utica Shale and grades gradually downward into micritic and skeletal limestones of the Trenton. Detailed examination of wireline logs from nearby...

2010

ABSTRACT: Kinematic Analysis using Profile and Time-Slice Animations of 3-D Seismic Volumes: Examples from the Rocky Mountain Foreland Province; #90106 (2010)

Donald S. Stone

Search and Discovery.com

... and the downward narrowing of rootless impact structures. Movies of structural oil fields in the Rocky Mountain foreland province include the giant...

2010

Mud Volcanoes: A Dynamic Model Motivated by Observations Offshore Eastern Trinidad, #90119 (2011)

Scott A. Barboza

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... and downward diffusion of seawater. Scaling analysis and transient analytical models of this process suggest the equilibration time scales are on the order...

2011

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