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The AAPG/Datapages Combined Publications Database
Showing 15,386 Results. Searched 200,626 documents.
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Search and Discovery.com
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ABSTRACT: Garden Banks 625 - A Deepwater Gulf of Mexico Post-drill Review; #90007 (2002)
Mark T. Sunwall, Robert J. Alexander
Search and Discovery.com
... oil saturated seafloor piston cores. Top seal capacity and lateral stratigraphic pinch-out integrity were assessed to be the highest geologic risk...
2002
ABSTRACT: The Application of High-resolution Aeromagnetics for Igneous Risk-assessment, Offshore West Africa; #90007 (2002)
David P. Meaux, Bob Pawlowski, Ally von den Steinen, Gabor Tari, Jim Molnar
Search and Discovery.com
.... The anomalies displayed an excellent correlation with suspect seismic amplitude anomalies and with unusual seafloor features visible in previously collected...
2002
Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He
Search and Discovery.com
... for detecting the fractures in the reservoir. So the paper covers the acquisition design for Zero-offset VSP (ZVSP), eight directional Walkaway-VSP...
2013
A new method to estimate resistivity distribution of shaly sand reservoirs using new seismic attributes
Nur Farhana Salleh, Maman Hermana, Deva Prasad Ghosh
Geological Society of Malaysia (GSM)
... has a similar response to gamma-ray indicating the lithological variation and SQs attribute is identical to resistivity as an indicator to reservoir...
2021
Chapter 20: Fold Growth and Lateral Linkage in the Southern Sub-Andean Fold-and-Thrust Belt of Argentina and Bolivia
Pablo Giampaoli, Emilio Rojas Vera
AAPG Special Volumes
... width, symmetry, average flank dip, and amplitude (Table 1). This suggests a lack of regional variation in the mechanical response to deformation...
2018
Coherence Attribute Applications on Seismic Data in Various Guises, #42273 (2018).
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
.... Some form of spectral balancing applied to the seismic amplitude data can help in achieving such an objective, so that coherence run on spectrally...
2018
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... positioning errors that are left uncorrected by time migration. Significant lateral errors may be observed where there is very little velocity variation...
2000
Analysis of the Relationship Between Seismic Amplitudes and Gas Content of the Miocene Amos Sandstone, Mary Ann Field, Offshore Alabama
Linda Turnley Reif, Dr. Gary L. Kinsland
GCAGS Transactions
.... Note the variation in amplitude and character of the Amos sandstone reflection with changing thickness of gas. The numerical amplitudes of the trough...
1993
Distinguishing Water Saturation Changes from Porosity or Clay Content Changes Using Multicomponent Seismic Data
Fuping Zhu, Richard L. Gibson, Jr., Joel S. Watkins, Sung H. Yuh
GCAGS Transactions
... changes and separate regions of high gas saturation from low saturation areas. Allen, J.L., and Peddy, C.P., 1993, Amplitude variation with offset...
2000
Characteristics of Heat Flow through Diapiric Salt Structures on the Texas Continental Slope
Seiichi Nagihara , Lila M. Beckley , E. William Behrens ,, John G. Sclater
GCAGS Transactions
... mW/m2) over the two features. Variation of the heat flow coincides with the thickness variation of the salt that is inferred from the seismic records...
1993
4D batch FWI Sampling the null-space and random matrix theory
Madhav Vyas, Simon Luo, Esteban Díaz
International Meeting for Applied Geoscience and Energy (IMAGE)
... eigen-vectors, and will rapidly vary from one batch to another. Some sources of 4D noise will be repeatable across batches, such as, multiples...
2024
Analysis of Electromagnetic Depth Sounding Responses Over a Layered Earth: Investigating Oil & Gas Seeps in the Petroleum Provinces
Shastri L. Nimmagadda, Andrew Ochan
Petroleum Exploration Society of Australia (PESA)
... to a variation of amplitude with conductivity parameter for fixed σ2 / σ1, a/h1 and a/h2 values. The amplitude responses are presented for a layer earth...
2016
The Challenges of 3D Seismic Application for Athabasca Oil Sands Development; #10681 (2014)
Takehiko Sato, Leigh Skinner
Search and Discovery.com
... as bright amplitude events on seismic sections. Figure 1 shows on the left a RMS amplitude map of the shallow gas interval in one of our 3D areas...
2014
ABSTRACT: Permanent Reservoir Monitoring Onshore Using Simultaneous Active and Passive Seismic, by Forgues, Eric; Rebel, Estelle; Denis, Michel; Coton, Julien; #90141 (2012)
Search and Discovery.com
2012
Abstracts: Unraveling Cardium Tight Sand Paleo-depositional Trends and Subtle Structural Features using Seismic Reservoir Characterization; #90173 (2015)
Valentina Baranova, Azer Mustaqeem, Elvis Floreani, Mike Gervais
Search and Discovery.com
... done using offset drilling, well log correlations and geological mapping. Seismic amplitude information is used but there are a few issues. The main...
2015
Abstract: Integration of Time-lapse Seismic Analysis with Reservoir Simulation; #90187 (2014)
Naimeh Riazi, Laurence Lines, and Brian Russell
Search and Discovery.com
... (1997) used time-lapse amplitude differences as input data. Dadashpour et al (2009) and Landrø (2001) used zero offset amplitude and AVO gradient...
2014
TECHNOLOGY
Henk Kombrink, Hugo Ruiz, Helen Basford
GEO ExPro Magazine
... of negative amplitudes net pay estimation. The regression then enables the team to estimate net pay thickness from seismic amplitude away from well control...
2024
ABSTRACT: SHELF-EDGE DELATA SYSTEMS: RESERVOIR PREDICTION CHALLENGES FOR DEEP TARGETS IN THE COLUMBUS BASIN
Diego Sanabria, Jeawan Bhajan, Robert Elliot
Geological Society of Trinidad & Tobago
... are located where counterregional/regional fault systems generate accommodation space. These reservoirs are generally associated with high-amplitude...
2007
Abstract: Integrated Technical Approach and Results of the Tiong-Kepong Joint Resources Study (Paper 26)
Ajaib Singh, Shaharudin Aziz, Edwin J. Bomer
Geological Society of Malaysia (GSM)
... a correlation of strong seismic amplitude with thick, high-quality hydrocarbon filled sand. A strong Amplitude vs. Offset (AVO) seismic response was also...
1995
Abstract: A new strategy for higher resolution time lapse velocity inversion
Maria Kotsi, Jonathan Edgar, Alison Malcolm, Sjoerd De Ridder
Atlantic Geology
.... Time-lapse changes can result from amplitude changes and/or time shifts. Amplitude changes can be caused by new structures in the target area...
2018
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
..., no. 3, p. 181–186. Long, A., and J. Richgels, 1985, A practical application of amplitude versus offset effects, SEG Technical Program Expanded...
2014
Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods
Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera
Unconventional Resources Technology Conference (URTEC)
... the AVO gradient, amplitude, and travel times. According to this, in the last 25 years geophysicists have developed methods to retrieve reservoir...
2023
A Straightforward Workflow for Monitoring CO2 Storage
Marc-Antoine Dupont, Sven Philit, Fabien Cubizolle
GEO ExPro Magazine
... of the geobody, where the several gas layers are not clearly differentiated. Method 2: The AVO post-stack analysis With Amplitude Variation...
2021
A field data application of RockAVO: Data-driven, direct petrophysical inversion of prestack seismic data
Miguel Corrales, Hussein Hoteit, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... seismic data from offset to angle domain and establish trustworthy petrophysical background models for the last step of inversion. Additionally, we...
2023