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The AAPG/Datapages Combined Publications Database

Showing 23,894 Results. Searched 200,357 documents.

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Abstract: Marginal Marine Mudstones in the Pattani Basin, Gulf of Thailand: Implications for Stratigraphic Development, Reservoir Characterization and Correlation Potential; #90255 (2017)

Joseph Lambiase, Jittikan Narapan, Patcharaporn Champasa

Search and Discovery.com

... wells, marine strata are far more common than previously recognized. There are a number of minor transgressive events within the fluvial-dominant...

2017

Fluid and pressure effects on seismic dispersion and attenuation of Berea sandstone: Experimental investigations

Qianqian Wei, Jinmiao Zhang, Jianjun Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... is less sensitive to confining pressure than that at seismic frequencies. Introduction It is commonly known that the presence of viscous fluids in the pore...

2023

Mesozoic Lithic Sandstones in Central Oregon

William R. Dickinson, Kenneth P. Helmold, Jeffrey A. Stein

Journal of Sedimentary Research (SEPM)

... debris from an active volcanic arc is dominant at middle horizons. Mixed lithic detritus derived from multiple sources exposed in a mature...

1979

Trap Styles of the Tenggol Arch and the Southern Part of the Malay Basin

Ng Tong San

Geological Society of Malaysia (GSM)

... low frequencies and were mostly acquired as regional seismic lines. However seismic data acquired from 1981 to 1985 are of good quality, and were...

1987

Insights on fracture and karst cavern origin and diagenesis from core observations at Tengiz and Korolev fields, Kazakhstan

Ted Playton, Evan Earnest, Fermín Fernández-Ibáñez, Assem Bibolova, Dana Tolessin, Ilyas Tussupbayev, and Bagdat Toleubay

AAPG Bulletin

... (∼2.5 to 3 mi). Organic rich, deep-marine strata mostly equivalent in age to the carbonate accumulations (e.g., Ulmishek, 2001) provided nearby...

2025

FROM OPEN ESTUARY TO MEANDERING RIVER IN A GREENHOUSE WORLD: AN ECOLOGICAL CASE STUDY FROM THE MIDDLE EOCENE OF HELMSTEDT, NORTHERN GERMANY

WALTER RIEGEL, OLAF K. LENZ, VOLKER WILDE

PALAIOS

... in the area of Helmstedt (Lower Saxony, Germany), which record environmental changes at the marine-terrestrial interface. We studied an example from...

2015

The Mam Tor Sandstones: A "Turbidite" Facies of the Namurian Deltas of Derbyshire, England

J. R. L. Allen

Journal of Sedimentary Research (SEPM)

... are the chief rock types present. The sandstones are ill-sorted, bearing detrital clay matrices and some plant debris. Marine pelecypods occur...

1960

Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)

Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli

Search and Discovery.com

... of the image depends on the dominant wavelength of the source. Thus the resolution may vary with changes in the dominant frequency of the source or velocity...

2015

Sedimentology of Holocene Estuarine Deposits, Galveston Bay

L. James Rehkemper

Houston Geological Society

... the Beaumont resulting from fluvial and deltaic sedimentation with intervening lagoonal and marine deposition. The Beaumont surface typically is stiff...

1969

Porosity prediction from seismic attributes of the Ordovician Trenton-Black River groups, Rochester field, southern Ontario

O. C. Ogiesoba

AAPG Bulletin

... frequency and instantaneous bandwidth: Geophysics, v. 57, p. 15201524, doi:10.1190/1.1443220.Barnes, A. E., 1993, Instantaneous bandwidth and dominant...

2010

Calibrating micropaleontology with sedimentology and ichnology for enhanced paleoenvironmental interpretations in the Bluesky Formation of Alberta, Canada

S. Gordon Campbell, Graham Dolby, David H. McNeil, Murray K. Gingras

CSPG Bulletin

... brackish realms (i.e. mid- to upper estuarine, lagoonal, brackish lake) (Dolby et al., 2013). The dominant marine assemblage is called COOP (COOP...

2018

Bacterially Mediated Formation of Carbonate Concretions in the Oligocene Boom Clay of Northern Belgium

M. De Craen , R. Swennen , E.M Keppens , C.I. Macaulay , K. Kiriakoulakis

Journal of Sedimentary Research (SEPM)

.... 1689-1705. Canfield, D.E., 1989, Reactive iron in marine sediments: Geochimica et Cosmochimica Acta, v. 53, p. 619-632. Canfield, D.E., 1991, Sulfate...

1999

Mineralogic and Chemical Comparison of Marine, Nonmarine, and Transitional Clay Beds on South Shore of Long Island, New York

Thomas P. Lonnie

Journal of Sedimentary Research (SEPM)

...Mineralogic and Chemical Comparison of Marine, Nonmarine, and Transitional Clay Beds on South Shore of Long Island, New York Thomas P. Lonnie 1982...

1982

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

... survey of deep sea gas hydrates off western Canada: Geophysics, v. 67, p. 10381047.Chen, M.-A. P., 2006, Northern Cascadia marine gas hydrate: Constraints...

2009

Evolution of Quaternary Shoal Complexes Off the Central South Carolina Coast

Walter J. Sexton, Miles O. Hayes, Donald J. Colquhoun

Special Publications of SEPM

... of modem marine pro cesses and changes in sea level on the evolution of the shoals The study area extends from Bull Island to the Santee Pee Dee Delta...

1992

Early and middle Miocene depositional history of the Maracaibo Basin, western Venezuela

Jos I. Guzmn, William L. Fisher

AAPG Bulletin

... of the Sierra de Perij and Mrida Andes and the marine connection with the Falcn Basin ultimately controlled the distribution of shallow-marine...

2006

Abstract: 5D Interpolation and Regular Upsampling: Ill-suited or Fit-for-purpose?; #90187 (2014)

Mike J. Perz and Peter W. Cary

Search and Discovery.com

.... Unfortunately, the sparsity assumption seeks to preserve all of the dominant spectral elements, including those associated with the replicas, and therefore...

2014

Abstract: Adaptive f-xy Hankel Matrix Rank Reduction Filter to Attenuate Coherent Noise; #90174 (2014)

Nirupama (Pam) Nagarajappa

Search and Discovery.com

... of frequencies over which noise is estimated can be varied depending on bandwidth of noise. The criteria to model dominant dip/s also AAPG Datapages...

2014

Completing the Picture

James Dodson

GEO ExPro Magazine

... at all frequencies. FTG and GMA data is best when integrated with other geophysical datasets, particularly seismic. Typically, where seismic data...

2014

Depositional facies analysis and modeling of the Judy Creek reef complex of the Upper Devonian Swan Hills, Alberta, Canada

Y. Zee Ma, Andrew Seto, Ernest Gomez

AAPG Bulletin

... R5A contains reef, TBS, and lagoonal facies, the relative frequencies of each facies are significantly different from that of R4. The most dominant...

2009

The Power of Oil Biomarkers for Regional Tectonic Studies: How the Molecular Fossils Impact Exploration Ventures - Case Studies from Indonesia

Awang Harun Satyana

Indonesian Petroleum Association

... and coals of fluvio-deltaic (dominant in South Sumatra Basin);and paralic to marginal marine of late phases of rifting and postrifting and marine facies...

2016

Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)

Wubing Deng and Igor B. Morozov

Search and Discovery.com

..., 2014) produced several remarkable observations useful for understanding such media: 1) low amplitudes and 2) low dominant frequencies of propagating...

2015

Sedimentology and Depositional Sequences of the Jordan Formation (Upper Cambrian), Northern Mississippi Valley

Charles W. Byers, R.H. Dott, Jr.

Journal of Sedimentary Research (SEPM)

... probably dominated. Klein (1982) pointed out that one dominant transport process need not be constant during either a marine transgressive...

1995

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