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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 1,264 Results. Searched 200,599 documents.

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

Allen James

Search and Discovery.com

.... Fagan (1995) says, “Valid depth imaging results are only possible with a velocity model accurate to within a few percent.” Consequently,  smoothing...

2010

Abstract: Integration of Core and Ultra High Resolution Well Log Data to Identify Thin Beds and Bed Boundaries: Implications for Non-Conventional Reservoirs; #90211 (2015)

Michael Seifert, Kate Boutette, and Garth Sloan

Search and Discovery.com

... specific tool) as well as environmental factors, including drilling fluid properties, logging speed, data processing, and the use of filtering/smoothing...

2015

Abstract: Detection of Scouring Area in Chamran Square (Center of Tehran) by GPR Method; #90255 (2017)

Usef Aladin, Bahram Yousefi, Mohammad Reza Memarian

Search and Discovery.com

... filter, and horizontal and vertical smoothing are applied to the data. The results obtain from this research work indicate that the GPR method...

2017

Abstract: Enhancing the Signal-To-Noise Ratio of Sonic Waveforms by Interferometric Stacking; #90255 (2017)

Ali Aldawood, Ibrahim Hoteit, Abdulrahman Alshuhail, Abdullatif Al-Shuhail

Search and Discovery.com

... artifacts, due to the cross-correlation datuming step. The cross-correlation and stacking are smoothing operators, which could reduce the resolution...

2017

Abstract: Wave Propagation Direction from Poynting Vector and its Application to RTM Angle Gathers; #90319 (2018)

Kwangjin Yoon, Young Seo Kim, Woodon Jeong

Search and Discovery.com

... around peaks and troughs of seismic waves, 1-D spatial smoothing and time integration techniques were utilized. Both techniques efficiently make...

2018

Abstract: Petrophysical Rock Types, Pore System Parameters and Capillary Pressures Prediction in Multimodal and Heterogeneous Reservoirs; #91204 (2023)

Samy Serageldin

Search and Discovery.com

... in the Original Oil In Place (OOIP) calculations.Our technique prevents the classic rock-type based capillary curve averaging method from smoothing out...

2023

Wave-Equation-Based Target-Oriented Inversion for Reservoir Characterisation, #41759 (2016).

Dries Gisolf, P.R. Haffinger, P. Doulgeris

Search and Discovery.com

... smoothing applied. • Smooth red curves are the low wavenumber background models. • Note the difference in compressibility between upper and lower sand...

2016

Biological and ecological insights from the preservational variability of Funisia dorothea, Ediacara Member, South Australia

Rachel L. Surprenant, James G. Gehling, Mary L. Droser

PALAIOS

...). In this context, it is parsimonious to invoke microbial smoothing as a mechanism of Funisia effacement that, on BG 4-dominated surfaces, had...

2020

Petrology and Diagenesis of Carbonate Eolianites of Northeastern Yucatan Peninsula, Mexico

William C. Ward

AAPG Special Volumes

... by transpiration of dune plants. "Needle-fiber" cement is present in Pleistocene eolianites near ancient weathered surfaces. Pleistocene eolianites now...

1975

Improving the repeatability of low magnification microwear methods using high dynamic range imaging

Danielle Fraser, Jordan C. Mallon, Robin Furr, Jessica M. Theodor

PALAIOS

... was selected. The teeth were first cleaned using cotton swabs soaked in acetone in order to remove any dirt or preservatives adhering to their surfaces. Any...

2009

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