Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

...?: Geophysical Prospecting, v. 53, p. 161-171. Carlson, D., W. Söllner, H. Tabti, E. Brox, and M. Widmaier, 2007, Increased resolution of seismic data from...

Approximate yet essential: Advocating for a comprehensive seismic acquisition equation to guide single-sensor adoption

Andrey Bakulin, Ilya Silvestrov

International Meeting for Applied Geoscience and Energy (IMAGE)

...), combined with the progress in machine learning for data processing, open up numerous promising geophysical pathways for further advancement. As we...

Groundwater Development for Public Water Supply in the Vicinity of Shallow Salt Domes: Examples in Southeastern Texas

John W. Nelson

GCAGS Transactions

... as well as existing water well sampling and laboratory analyses which need to be performed. The subsurface data and electric and geophysical logs for any...

Influences of Modern Pedogenesis On Paleoclimate Estimates from Pennsylvanian and Permian Paleosols, Southeast Ohio, U.S.A.

Sarah J. Kogler, Daniel I. Hembree

Journal of Sedimentary Research (SEPM)

... to the number of sampling sites and the inability to assume a normal distribution, non-parametric statistical analyses were used to describe the data...

On the So-Called Transition Zone in the Determination of the Water-Oil Contact

V. S. Melik-Pashayev

Petroleum Geology: A Digest of Russian Literature

... obtained by continuous sampling. After the of well logging, comparison of the results of electrical logging with core analysis data contributed...

Characterization of Heterogeneity in Unsaturated Sandstone Using Borehole Logs and Cross-Borehole Tomography

Andrew Binley, Giorgio Cassiani, Peter Winship

Special Publications of SEPM

... of contaminants in the subsurface. Many geophysical methods offer the potential to derive such information, because of the high spatial density of sampling...

Abstract: Effective Reservoir Fluid Sampling Supports Reservoir Characterization (Geology Poster 29)

Rahimah Abd Karim, Pedro Elias Paris Acuna, Wa Wee Wei, Sammy Haddad

Geological Society of Malaysia (GSM)

... field data and PVT laboratory results. REFERENCES DEL CAMPO, C., DONG, C., VASQUES, R., HEGEMAN, P., AND YAMATE, T., 2006. “Advances in Fluid Sampling...

A scaling law to characterize fault-damage zones at reservoir depths

Madhur Johri, Mark D. Zoback, and Peter Hennings

AAPG Bulletin

.... G. Hatton, and P. G. Meredith, 1999, One slope or two? Detecting statistically significant breaks of slope in geophysical data, with application...

A Collapsible Sampling Box for the Collection and Transport of Intact Block Samples of Friable, Uncemented Sands: RESEARCH METHOD PAPER

M. E. Barton, A. Brookes, S. N. Palmer, Y. L. Wong

Journal of Sedimentary Research (SEPM)

...A Collapsible Sampling Box for the Collection and Transport of Intact Block Samples of Friable, Uncemented Sands: RESEARCH METHOD PAPER M. E. Barton...

Diurnal Variations in the Carbonate Saturation of Seawater

Robert F. Schmalz, Frederick J. Swanson

Journal of Sedimentary Research (SEPM)

... for study from three field sites. The sampling localities for which the most complete data are available were located on Eniwetok Island adjacent...

Deep learning seismic full-waveform inversion and transient EM joint inversion for near surface velocity modeling

Daniele Colombo, Ernesto Sandoval-Curiel, Ersan Turkoglu, Weichang Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...es to be implemented for adequate training of the network with features similar to those of stochastic approaches. The inclusion of geophysical da...

ABSTRACT: Development Geology--Advances in the Eighties, Prospects for the Nineties, by N. J. Ebanks, Jr.; #91001 (1990).

Search and Discovery.com

Abstract: Understanding Sedimentary Response to Relative Sea-Level Change: The Ocean Drilling Program (ODP)'s Mid-Atlantic Transect, by J. A. Austin, Jr. and N. Christie-Blick; #90933 (1998).

Search and Discovery.com

Surface Temperature Reconstructions over the Last 2000 years; #110053 (2008)

Gerald R. North

Search and Discovery.com

... and to project climate into the next century. Copyrighted American Geophysical Union (AGU) 2001 used with permission AGU Copyright 2005 American...

Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait

Adel El-Emam

International Meeting for Applied Geoscience and Energy (IMAGE)

... which provides data with regular offset/azimuth sampling, in addition to advanced multiples attenuation, time and depth imaging. The near surface geology...

A Probabilistic Model of Oil and Gas Discovery

G. M. Kaufman , Y. Balcer , D. Kruyt

AAPG Special Volumes

... for Cretaceous oil on east flank of Denver-Julesburg basin: AAPG Bull., v. 42, no. 11, p. 2549-2566. Barouch, E., and G. Kaufman, 1974, Sampling without...

Illuminating Resolution

Paul Wood

GEO ExPro Magazine

... in the sub-surface. Gijs Vermeer (then of Shell) introduced ‘crossspreads’, a method of sampling the seismic wavefield fully by recording data from all...

Efficient physics-informed Bayesian inversion of VSP and hydrofrac data

Tian Qiao, George Turkiyah, Gerard T. Schuster

International Meeting for Applied Geoscience and Energy (IMAGE)

... are the yellow-red dots along the diagonal of b). Applying this physics-informed sampling strategy to all of the VSP data, five layers at a time, gives...

Traveltime tomography and efficient physics-informed Bayesian inversion

Tian Qiao, George Turkiyah, Gerard T. Schuster

International Meeting for Applied Geoscience and Energy (IMAGE)

... log. Applying this physics-informed sampling strategy to all of the VSP data recorded in a walkaway VSP survey in Wyoming, five layers at a time...

Impacts of Exposure to a Seismic Source Survey on Silverlip Pearl Oysters (Pinctada Maxima)

Miles J. G. Parsons, Conrad W. Speed, Robert D. McCauley, Rebbeca Fisher, Cecile Dang, Diego R. Barneche, Jayson Semmens, Stephen Newman, Ryan Day, Hosna Gholipourkanani, Mark G. Meekan

Australian Petroleum Production & Exploration Association (APPEA) Journal

... histories (seven distances, five exposure distances) that were then transferred to undergo either lethal biophysical sampling or pearl seeding...

Utilizing Seismic for Higher Definition of Geologic Prospects: 2-D, 2-D Swath, and 3-D Seismic

R. Randy Ray

Rocky Mountain Association of Geologists

... definition of subsurface geology for petroleum exploration and development. Seismic data provide improved subsurface sampling which reveals more...

Geologically constrained and machine learning-guided seismic fault interpretation

Anatoly Aseev, Josue Fonseca, Tapan Mukerji

International Meeting for Applied Geoscience and Energy (IMAGE)

..., or combination of both can reach inaccessible subsurface truth using geophysical and well data. There always will be a degree of uncertainty. However, what...

Heavy minerals add weight to neoichnological research

Ilya V. Buynevich

PALAIOS

..., although adequate sampling in unconsolidated sand remains a challenge. This can be partially overcome by in situ imaging using high-resolution geophysical...

Field and Remote Sensing Training for Human Exploration of the Planets, by Patricia Wood Dickerson, James F. Reilly, and William R. Muehlberger, #40087 (2003).

Search and Discovery.com

Machine Learning Validation: An Often Understated Requirement in Geophysics

Charles Puryear

GEO ExPro Magazine

... validation methods that can be used for machine learning applied to geophysical data and seismic data in particular: 1) geological confirmation by a human...