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The AAPG/Datapages Combined Publications Database
Showing 18,837 Results. Searched 200,636 documents.
A Simple Guide to Seismic Amplitudes and Detuning
Ashley Francis
GEO ExPro Magazine
... Sa d Oil San Frequency Frequency nd Gas Sa d Oil San Frequency Frequency Saturation and pressure (time lapse effects) due to production may...
2015
A Comparison of Air Photograph and Computer Simulated Wave Refraction Patterns in the Nearshore Area, Richibucto, Canada and Jervis Bay, Australia
Edward A. Bryant
Atlantic Geology
... the magnitude and direction of coastline change is partly dependent upon the frequency, amount and direction of energy input to the area...
1974
Geological sequestration capacity of the Dundee Limestone, Michigan Basin, United States
Joshua P. Kirschner, David A. Barnes
Environmental Geosciences (DEG)
... and are reliable indicators of the formation contact.METHODS FOR GSC ESTIMATESThe GSC estimates were calculated from a total of 114 digital formation density...
2009
Selected Case Studies
Bruce S. Hart
Special Publications of SEPM
... wiggle display of seis ic data with digital well log data (ga a ray - left, density - center, log picks, right) inserted at well location. Upper log...
2000
7.0 The Structural Significance of Seismic Velocity - A Progress Report
P. E. Gretener
AAPG Special Volumes
... Introduction This is a further development of a paper given earlier at the SEG and AAPG meetings (Gretener,1977). Judging from the response the topic...
1981
Multiscale Gilbert-type delta lobe architecture and heterogeneities: The case of the Roda Sandstone Member
Allard W. Martinius
AAPG Bulletin
..., and S. Graham, eds., Outcrops that change the way we practice petroleum geology: AAPG Digital Immersive Geoscience Platform, digital platform. Martinius...
2017
Integration of Geophysical Data to Define a Structural Model in the North-Central Coast of the Venezuelan Platform; #30327 (2014)
Vanessa Villarroel Estaba and Nuris Orihuela
Search and Discovery.com
...; and (6) Tuy-Cariaco Basin, including the San Sebastian-El Pilar fault system. The cortical thickness shows a general trend to decrease northward...
2014
Reoccupation of Channel Belts and Its Influence on Alluvial Architecture in the Holocene Rhine Meuse Delta, the Netherlands
Esther Stouthamer
Special Publications of SEPM
..., from 7300 cal yr BP until approximately 4700 cal yr BP, when the coast existed as a fragmented system of coastal beach barriers and rivers discharged...
2005
INSECT FOLIVORY IN AN ANGIOSPERM-DOMINATED FLORA FROM THE MID-CRETACEOUS OF UTAH, U.S.A.
NAN CRYSTAL ARENS, JOSEPH P. GLEASON, JOSEPH P. GLEASON
PALAIOS
... of insect damage for each specimen was measured using ImageJ (http://imagej.nih.gov/ij/) on size calibrated digital images. Data were recorded...
2016
A Contribution to the Study of Reservoirs Using Seismic Data
Gatot Kariyoso, Purwoko, J. Delaplanche
Indonesian Petroleum Association
... the resolution of the reflection quality with higher frequency responses. A further step was taken to study in detail the acoustic impedance response from...
1979
The Greenhorn Cyclothem of the Cretaceous Western Interior Seaway: Lithology Trends, Stacking Patterns, Log Signatures, and Application to the Eagle Ford of West Texas
Bruce S. Hart
GCAGS Transactions
.... 2551–2580. Kaiser, C. A., and S. A. Sonnenberg, 2013, The Graneros-Greenhorn petroleum system: Greater Wattenberg Area, Denver Basin, Colorado...
2015
Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)
Robert J. Ferguson and Gary F. Margrave
Search and Discovery.com
..., Section 1.4.4 for example). That is, for a single frequency , the basic unit of data (a matrix) fits easily onto one computational node...
2013
Abstract: 3D, Anisotropic Phase Shift Operators; #90171 (2013)
Robert J. Ferguson and Gary F. Margrave
Search and Discovery.com
..., Section 1.4.4 for example). That is, for a single frequency , the basic unit of data (a matrix) fits easily onto one computational node...
2013
Past, Present and Future Seal Level, Subsidence and Storm Impact Records Indicate Accelerated Change along the Texas Coast This Century; #110144 (2010)
John B. Anderson, Davin Wallace
Search and Discovery.com
... the rate of sealevel rise exceeds 4mm/yr. The frequency of severe hurricane impact in the Gulf of Mexico during the past 4000 years has been relatively...
2010
Insights from the Automated Extraction of Surfaces from the Bunda 3D Seismic Survey
J. K. Dirstein, T. Rudge, R. Li, A. J. Stanley
Petroleum Exploration Society of Australia (PESA)
... and structural inversion across the region, particularly the thick sediments of the Fitzroy Trough graben system. This activity peaked during the mid...
2013
Permeability and acoustic velocity controlling factors determined from x-ray tomography images of carbonate rocks
Nathaly L. Archilha, Roseane M. Missagia, Cathy Hollis, Marco A. R. de Ceia, Samuel A. McDonald, Irineu A. Lima Neto, David S. Eastwood, and Peter Lee
AAPG Bulletin
.... C. Oliveira, 2014, Carbonate pore system evaluation using the velocity-porosity-pressure relationship, digital image analysis, and differential...
2016
Dynamic Risk Advisor Real Time Bowtie Risk Assessment Monitoring System
Gustavo F. O. Silva, Augusto Borella, Rodrigo Chamusca Machado, Carlos Aberto Almeida Jr, Luiz Penido, Renan Carvalho, Andre Mengatti, Luciana J. Alcantara
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the electronic system in the units, via the web or tablets. Integrations were also developed (by API) with external digital checklist apps, work permit apps...
2022
Introduction
Paul M. (Mitch) Harris, Art H. Saller, J. A. (Toni) Simo
Special Publications of SEPM
... depositional tion history Fitch en and Everts et al 1991 to system developing the same a shows how different 1995 approaches sequence...
1999
Transformation of Weight--and Number--Frequencies for Phi-Normal Size Distributions: NOTES
Basanta K. SAHU
Journal of Sedimentary Research (SEPM)
...), It is mathematically shown that for phi-normal size distributions when the frequency representation is changed from weight to number basis the mean...
1965
Direction-dependent strain transfer function of DAS considering gauge length and pulse shape with its implications on high spatial resolution acquisitions
Peter Hubbard
International Meeting for Applied Geoscience and Energy (IMAGE)
... and gauge length are equally important for determining the magnitude response of the system. It is encouraged that practitioners of DAS and manufacturers...
2022
The Seismic AVO of Wet and Dry CBM Reservoirs; #41548 (2015)
Jason McCrank, Han-xing Lu, Kevin Hall, Don C. Lawton
Search and Discovery.com
... of an Ardley Coal CBM reservoir are studied. The study reservoir has a high water saturation. Synthetic modeling is used to investigate the AVO response...
2015
Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia
Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do
Indonesian Petroleum Association
... and higher frequencies. Therefore an additional analysis was conducted to compare the input and output frequency spectra with the spectrum...
2016
How to Improve the Definition of Seismic Reflection Data
D. Michon, R. Garotta
Indonesian Petroleum Association
... enable him to evaluate the filtering effect of the noise - Fig. 1. Here is the amplitude response of a linear array of nine geophones. The horizontal...
1979
Detecting Hydrocarbon Reservoirs from Marine CSEM in the Santos Basin, Brazil, Marco Polo Buonora, Andrea Zerilli, Tiziano Labruzzo, and Luiz Felipe Rodrigues, #40402 (2009)
Search and Discovery.com
2009
A case for renewed development of a mature gas field: the Devonian Swan Hills Formation at Kaybob South field, Alberta, Canada
Stacy C. Atchley, David M. Cleveland, Lawrence W. West
CSPG Bulletin
... into five high-frequency depositional sequences (HFS-2 through HFS-6). HFS-2 through −4 are characterized by an aggradational to slightly...
2008