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The AAPG/Datapages Combined Publications Database
Showing 27,161 Results. Searched 195,354 documents.
ABSTRACT: Volcanic Reactivation of Central Pacific Seamounts, by Barbara H. Keating; #90097 (1990).
Search and Discovery.com
1990
Full Integration of Seismic Data into Geostatistical Reservoir Modeling
P. van Riel, P. Mesdag, H. Debeye, M. Sams
AAPG Special Volumes
...: The Leading Edge, v. 19, no. 3, p. 242256.Castagna, J. P., and M. M. Backus, eds., 1993, Offset-dependent reflectivity: Theory and practice of AVO...
2006
Abstract: Characterizing Rock Type Variation with Outcrop-Based Lidar Mapping of Permo-Triassic Carbonate Strata, Jebel Akhdar, Oman, by Erwin W. Adams and Jerome A. Bellian; #90105 (2010)
Search and Discovery.com
2010
Integrated Workflow for Fracture Characterization ; From Well Bore Analysis, Post-Stack Geometrical Attributes and Pre-Stack Azimuthal Inversion; Case Study for Fractured Volcanic Reservoir Analysis in Jatibarang Field, North West Java Basin
Aji Rahmat Ginanjar, Andreas Wasi Kuncoro, Muhammad Taslim, Tri Sunarno Irianto, Arrie Kurniawan, Oddy Pranidhana
Indonesian Petroleum Association
... (AVAZ), Velocity Variation with incident Angle and Azimuth (VVAZ) and post-stack geometrical attributes including coherence and curvature. For Pre-stack...
2017
Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah
Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon
Rocky Mountain Association of Geologists
...-wave reflectivity dominates the reflected signal, whereas, as the angle of incidence increases, the relected signal is dominated by changes in Poisson...
1997
Abstract: Anisotropy Measurements in a Multi-faced Core Sample by using Pulse Transmission Method; #90174 (2014)
Jaime Meléndez Martínez, Douglas R. Schmitt, and Randolph Kofman
Search and Discovery.com
... is the variation in speed of a wave as a function of its direction of propagation. Analyzing anisotropy in unconventional reservoirs is important since...
2014
Geostatistical Inversion in Carbonate and Clastic Reservoirs: Oilfield Case Studies from Kuwait; #20239 (2014)
Osman Al-Khaled, Yousef Al-Zuabi, Keith Edwards, Mohammad Hafez, and Denny Sulistiono
Search and Discovery.com
... interbeds. Full stack and angle stack datasets were made available for Burgan Field based on the latest seismic data reprocessed in 2010. A complete...
2014
Testing the Tertiary Basin Floor Fan Play in the Gulf of Papua, PNG, #10802 (2015).
Brad Bailey, Galal Salem, Patrick Haltmeier
Search and Discovery.com
..., AVA index, scaled Poissons ratio, etc.). Intercept-gradient plots were derived directly from the seismic amplitude varying with offset/angle of each...
2015
Side-Scan Sonar and Seismic Reflection Evidence of Volcanic Reactivation Within the Line Island Seamount Chain
B.H. Keating
Circum Pacific Council Publications
... kms. The track line is marked by a double line at the center of the image. The high reflectivity cone is marked by an arrow. The cone is roughly...
1996
Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography
Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin
Unconventional Resources Technology Conference (URTEC)
..., with no observed organic porosity. Note that some of the organic matter may be primitive plant content as well. Variation in reflectivity can...
2019
Prediction of 3-D Facies and Petrophysical Models using Seismic Inversion and Advanced Statistical Data Analytics in Midland Basin Study Area
V. Pandey, T. Nekrasova, I. Tsybulkina, K. Clemons, D. Li, B. Six
Unconventional Resources Technology Conference (URTEC)
... at the farthest offset. Trim statics, which corrects for non-flat events, across the range of offset/angle, is of great importance to Amplitude variation...
2020
The Role of Horizontal Seismic Sections in Stratigraphic Interpretation: Chapter 3
Alistair R. Brown
AAPG Special Volumes
... in seismic reflectivity with recording offset, that is with angle of incidence, has recently become a subject of widespread interest, as it has...
1985
Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation
Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg
Indonesian Petroleum Association
... parameters and θ angle of the dip of the geological strata (Thomsen et al., 1986). The estimation of these parameters are done using tomography and more...
2017
Geophysical Corner Articles from September 1996 – present, Compiled
Search and Discovery.com
N/A
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
.... Although raypath asymmetry (Thomsen, 1999) and lateral heterogeneity is causing significant variation in the PSv reflectivity, structurally...
2007
A Simple Guide to Seismic Horizon Interpretation
Gil Machado
GEO ExPro Magazine
... the low impedance of sea water Diapirs and other bodies of mobile salt (a) Variation of impedance, reflectivity and seismic profile according to various...
2020
Limitations on Resolution of Seismic Reflections and Geologic Detail Derivable from Them: Section 1. Fundamentals of Stratigraphic Interpretation of Seismic Data
Robert E. Sheriff
AAPG Special Volumes
... variation is the principal concern. A comparison between synthetic seismograms and well logs illustrates the resolving power of seismic data...
1977
Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified
A. Easton Wren
Petroleum Exploration Society of Australia (PESA)
... to the variation in facies it has encountered. The problem is what to do with the signal - assuming we have measured it properly. Structural Applications...
1986
Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)
Wubing Deng and Igor B. Morozov
Search and Discovery.com
... Wubing Deng and Igor B. Morozov University of Saskatchewan Summary The propagation, reflectivity, and attenuation of seismic waves in bitumen-rich rocks...
2015
Abstract: Comprehensive Karst Delineation from 3D Seismic Data, by Gaynor Fisher, David Hunt, Arnout Colpaert, Brita G. Wall, and Jonathan Henderson; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT Quantifying the Probability of Occurrence of Shallow Gas as a Geohazard, #90104 (2010)
Lee Eddy; Shipp Craig; Hack Willem; Gibson J. Larry; Dwan Fa
Search and Discovery.com
.... The variation is determined by a ratio of far‐angle to near‐angle stack. After calibration with rock properties from well data, this variation...
2010
Estimating CO2 saturation and porosity using the double difference approach based invertible neural network
Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
.... (2014) used a basis pursuit prestack inversion on time-lapse Amplitude Versus Angle (AVA) datasets to obtain high resolution subsurface properties from...
2023
Deep channels in the CenomanianDanian Chalk Group of the German North Sea sector: Evidence of strong constructional and erosional bottom currents and effect on reservoir quality distribution
Finn Surlyk, Solvejg Kolbye Jensen, Michael Engkilde
AAPG Bulletin
... (Figures 7, 10). The reflectivity is good to moderate, and the reflection pattern is mainly even and parallel but with some irregularities. Very low-angle...
2008
Abstract: Role of Simultaneous Inversion of Seismic Angle Stacks in Reservoir Characterization, by Samir Biswal; #90078 (2008)
Search and Discovery.com
2008
Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale
Un Young Lim, Richard L. Gibson Jr., Nurul Kabir
Unconventional Resources Technology Conference (URTEC)
... sweet spots and locations for effective hydraulic fracturing. Amplitude Variation with Offset (AVO) inversion may make important contributions...
2019