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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 14,315 Results. Searched 200,636 documents.

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Ascending

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user

Search and Discovery.com

..., regular sampling of data over the region of interest, providing images that accurately represent the areal extent of the features. When seismic amplitude...

Unknown

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user

Search and Discovery.com

... the migration artifacts that arise due to the insufficient sampling of the seismic wavefield. This interpolation migration flow was the most effective flow...

2013

Abstract: Duvernay/Muskwa and Montney Formations Shale Gas Resource Analysis; #90171 (2013)

John Pawlowicz, Shar Anderson, Dean Rokosh, Mike Berhane, and Andrew Beaton

Search and Discovery.com

... publications and have embarked upon sampling core for these strata. A series of geological and geochemical analyses will be run on the samples including...

2013

Abstract: Getting Something for Nothing: Noise Attenuation in an Aliased World; #90174 (2014)

David C. Henley

Search and Discovery.com

... spatial sampling small enough to avoid aliasing the highest frequency components of the lowest-velocity surface wave energy. The offending noise can...

2014

Abstract: Magnetostratigraphy: A Tool for Precise Correlation of Time Horizons; #90225 (2015)

J.F. Lerbekmo

Search and Discovery.com

... the polarity reverses at irregular intervals, and the transition period is only a few thousand years, systematic magnetostratigraphic sampling can locate...

2015

Subsurface Parameter Uncertainty: A Structured Approach; #41071 (2012)

Arnout Everts, Laurent Alessio, Peter Friedinger, and Faeez Rahmat

Search and Discovery.com

... trends. However, where well data is scarce, clustered or sampling anomalous parts of the reservoir, distribution models based on wells alone may...

2012

Practical Problems and Principles in Study of Plant Microfossils

James M Schopf

Special Publications of SEPM

... deposition differ greatly and diagenetic changes further affect in sedimentary rocks Sampling and appropriate laboratory procedure depend...

1964

MULTI-PROXY PALEOENVIRONMENTAL AND PALEOECOLOGICAL RECONSTRUCTION OF THE FOREMOST FORMATION (UPPER CRETACEOUS, CAMPANIAN) OF ALBERTA

Michael G.W. Thompson, Thomas M. Cullen, David C. Evans, Claudia Schröder-Adams, Michael J. Ryan

PALAIOS

... and Hills 1977; Eberth 2005; Cullen et al. 2016; Thompson et al. 2021). This study provides a new examination of the sedimentology and paleontology...

2024

Secular Variations in the Pelagic Realm

Alfred G. Fischer, Michael A. Arthur

Special Publications of SEPM

... by unrepresentative sampling but others real In varying degrees all of these curves induced are show a common element a response to a cycle the order of 30...

1977

Geophysics and Soil Vapor Sampling at a Hazardous Waste Site

Kenneth D. Vogel

Environmental Geosciences (DEG)

...Geophysics and Soil Vapor Sampling at a Hazardous Waste Site Kenneth D. Vogel 1995 61 67 Vol. 2 (1995) No. 2. Hazardous waste drums buried more than...

1995

Box-Type Sediment-Coring Device: NOTES

J. E. Klovan

Journal of Sedimentary Research (SEPM)

... dimensions for the box might vary with the nature of the sampling problem, one model 24 in high, 12 in wide, and 6 in deep has proved satisfactory...

1964

Case Studies Confirm Downhole Sensor Measurements and Verify Sample Quality Using New Non-Invasive Sample Testing Method; #40512 (2010)

Sami Eyuboglu, Mickey Pelletier, Tony van Zuilekom, Marvin Rourke, George Saghiyyah, Witjaksono M. Mulyo, Andre Silva, and Richard Palmer

Search and Discovery.com

... using a wireline pump-out formation testers, downhole sensors are used to estimate the sample quality and contamination during the sampling process...

2010

Milking Data to the Last Drop: Maximizing Value of Fluid Data through Integrated Fluid Characterization, #40867 (2012)

Esra Inan, Daniel McKinney, Dennis Naafs, Hani Elshahawi, Melton Hows, Shyamalan R. Ramaswami, Daniela Frese, Edward L. Clarke

Search and Discovery.com

... technology or discipline. Shell, through its FEAST (Fluid Evaluation and Sampling Technologies) center of expertise is dedicated to a comprehensive...

Unknown

Coreflood Planning Criteria for Relative Permeability Computation by Welge-JBN Method

A. Al-Sarihi, Z. You, A. Behr, L. Cenolet, P. Kowollik, A. Zeinijahromi, P. Bedrikovetsky

Australian Petroleum Production & Exploration Association (APPEA) Journal

... for pressure, volume sampling for either of phases, water cut measurement precision, and number of samples taken during one pore volume injected...

2018

ABSTRACT: Arsenic Concentrations in Chinese Coals

Mingshi Wang, Baoshan Zheng, Robert B. Finkelman, Jun Hu

The Society for Organic Petrology (TSOP)

... coal that varied widely in rank and coal-forming periods from the five main coal-bearing regions in China. Coal sampling sites are shown in Fig. 1...

2005

Abstract: Orphan Knoll: a window on the opening of the North Atlantic

Alan Ruffman, Jan E. Van Hinte

Atlantic Geology

... mounds that generally border a thin (70 m), narrow graben of Cretaceous limestone capped by chalk. Dredge sampling of the bedrock mounds in 1971...

1992

Suggested Research on Origin of Petroleum: GEOLOGICAL NOTES

F. M. Van Tuyl

AAPG Bulletin

... elapsed between the accumulation and the collection of the material. If a method of sampling could be devised whereby it would be possible to secure...

1933

Abstract: Melt Stagnation in Peridotites from Godzilla Megamullion

Matthew Loocke

Houston Geological Society Bulletin

... Parece Vela Rift spreading center within the Parece Vela back-arc basin of the Philippine Sea. This has thus allowed for sampling of a young back-arc...

2010

Hydrogeologic Risks in the Ground-Water Supply of Harris County, Texas: Radioactive Constituents, Natural Gas, and Growth Faults

Michael D. Campbell¹, P.G., P.H. and Henry M. Wise², P.G.

Houston Geological Society Bulletin

... by downhole closed circuit television (CCTV) and by sampling the produced ground water and headspace of the particular well for natural gas, including...

2013

ABSTRACT: Determination of Methane Concentrations In Brazilian Coal Mines

Rosângela Silva, Marçal Pires, Carla M.N. Azevedo, Leandro Fagundes, Luciane Garavaglia

The Society for Organic Petrology (TSOP)

... samples is relatively simple, its sampling on mines is more complex due to the mining operations and difficult to acess. The aim of this study...

2009

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