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The AAPG/Datapages Combined Publications Database
Showing 14,312 Results. Searched 200,293 documents.
Abstract: Migration Velocity Analysis of Incomplete Data Using LSPSM CIGs; #90174 (2014)
Abdolnaser Yousefzadeh, John C. Bancroft, and Gary F. Margrave
Search and Discovery.com
... quantity to measure the coherency in the shot domain migration and LSPSM CIGs. AAPG Datapages/Search and Discovery Article #90174 CSPG©2014 CSPG/...
2014
Current Trends in Geophysics
H. E. Stommel, J. M. Graul
Indonesian Petroleum Association
... processing, wavelet processing, coherency enhancement, attenuation analysis, multi-parameter color displays, forward and inverse modeling...
1978
Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field
Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman
Indonesian Petroleum Association
... properties of subsurface. Therefore, to analyze we need to measure seismic wave parameter of the carbonate samples in various type of samples, i.e: solid...
2012
Application of multidirectional phase attribute method in fault identification of magmatic rock overburden area
Zhiqiang Zhang, Jinghan Wang, Zhongqiao Zhang, Xijia Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... information only: (3) (t) x(t ) / A(t ) e i ( t ) 4) Calculate the convariance of the stacked traces only including phase information to measure...
2022
Redevelopment of the Deep Tuscaloosa Gas Trend: A 3-D Seismic Case History of Judge Digby Field; Pointe Coupee Parish, Louisiana
Frank C. Sheppard, III, David N. Wright, Patrick L. McGrievy
GCAGS Transactions
... of the field test were to determine optimum explosive charge size, charge depth, and also to measure surface vibrations in the area, to assure that charges were...
1997
Core-Log Transformations and Porosity-Permeability Relationships: Part 5. Laboratory Methods
Walter A. Nagel , Keith A. Byerley
AAPG Special Volumes
... to the bulk density curve. The ragged edge offers more coherency to the eye than discrete po nts. Figure 2 shows the same information after depth...
1992
Abstracts: Fracture Prediction Verified by Well Results and Forward Modeling; #90173 (2015)
Brian H. Link, Inga Y. Khromova, and Alexander S. Kostyukevych
Search and Discovery.com
... prediction methods based on reflection amplitude, reflection curvature and its derivatives, coherency cube, spectral decomposition, ant tracking...
2015
Seismic Meta-Attributes and the Illumination of the Internal Reservoir Architecture of a Deepwater Synthetic Channel Model, #41267 (2014)
Staffan Van Dyke, Renjun Wen
Search and Discovery.com
... Continuity of Similarly Thick Bodies MAtt(CTB) = ƒ(Inst. Freq, Inst. Phase) Refining Semblance Refining Semblance • Seismic coherency (semblance...
2014
Fracture Control of P-wave Azimuthal Anisotropy in a Laramide Basement-cored Anticline at Casper Arch, Wyoming: Insights from Correlations with Surface Analogs and Curvature Analyses
Duke Cooley, Eric Erslev
AAPG Special Volumes
... orientations are visible in coherency extractions at the Frontier and Madison horizons (Figure 6). The NW-SE striking thrust curves into a NE-SW...
2013
Porosity prediction from seismic attributes of the Ordovician Trenton-Black River groups, Rochester field, southern Ontario
O. C. Ogiesoba
AAPG Bulletin
... correlated from trace to trace on all seismic lines to generate time-structure maps. Major faults were mapped using both amplitude and coherency...
2010
Key Aspects of Multi-Azimuth Acquisition and Processing
James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki
Indonesian Petroleum Association
.... An added benefit of regularly sampled azimuth is the potential to measure and correct for azimuthal anisotropy. * ** BP Exploration Operating...
2008
Application of Quantitative Seismic Geomorphologic Techniques to Understanding Uncertainty in Clastic Depositional Systems
Lesli J. Wood, Lorena Moscardelli
West Texas Geological Society
... landward. There is a strong positive correlation between meanderbelt width —the reservoir “container”, and radius of curvature—a measure of channel...
2005
Three-dimensional seismic-based definition of fault-related porosity development: TrentonBlack River interval, Saybrook, Ohio
Justine A. Sagan, Bruce S. Hart
AAPG Bulletin
... in northeastern Ohio to study relationships between faulting and porosity development there. Faults were mapped using a combination of amplitude and coherency...
2006
Unlocking subsurface complexity: Sparse ocean-bottom node and full-waveform inversion for northern Green Canyon, Gulf of Mexico
Kate Glaccum, Denes Vigh, Yao Yu, Eray Kocel, Bing Bai, Di Chen, Hongyan Li, Kevin Lyons
International Meeting for Applied Geoscience and Energy (IMAGE)
... where uncertainty is high. So, the initial prediction in turn may have few modeled events from which to measure against the observed data. Including...
2022
Application of Lithofacies Modelling in Enhancing the Well Productivity; An Example from Eagle Ford Shale
Ajit K. Sahoo, Rudranath Mukherjee, Abhishek Mukherjee, Diya Mukherjee, Mukul Srivastava
Unconventional Resources Technology Conference (URTEC)
... values of hydrocarbon filled porosity, volume of clay and calcite/quartz ratio as discussed above. Coherency Attribute: Coherency attribute is used...
2014
Outcrop and Seismic Analysis of Natural Fractures, Faults and Structure at Teapot Dome, Wyoming
Scott P. Cooper, Bruce Hart, John C. Lorenz, Laurel B. Goodwin, Mark Milliken
Wyoming Geological Association
.... Timeslices through a coherency volume in the Paleozoic section (e.g., Figure 8a), combined with examination of vertical transects through...
2003
EXTENDED ABSTRACT: The Maverick Basin: New Technology - New Success
Scott, Robert J.
GCAGS Transactions
... velocity and very difficult to measure. This basic fact of rock physics may make it impossible to ever solve the problem. Lithologic...
2004
Limestone-Marl Couplets: Origin of the Early Pliocene Trubi Marls in Calabria, Southern Italy
R. Thunell , D. Rio , R. Sprovieri , I. Raffi
Journal of Sedimentary Research (SEPM)
... is a measure of the linear correlation over a prescribed frequency band with zero phase difference between the signals. A coherency value (k...
1991
Measuring Fracture Induced Stress Shadow Using Fiber Optic Sensing and Its Implications on Fracture Stimulation Design
Rob Bohn
Unconventional Resources Technology Conference (URTEC)
... without the written consent of URTeC is prohibited. Abstract The objective of the study is to use fiber optic sensing to measure the induced stress...
2022
Petrophysical Analysis and Seismic Response of Chert in the Thirtyone Formation, West Texas
Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Amit Sondhi, Peter Wang
West Texas Geological Society
... by Lacazette (1991). the effect of rock properties on the seismic response. We will measure acoustic properties including P- and S-velocities, density...
2003
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
... attributes K NIP by fitting the CRS operator as described by equation (1) to the multi-coverage pre-stack seismic dataset. Semblance as coherency measure...
2013
High-resolution near-surface land FWI across the Delaware basin fill zone
Terence Krishnasamy, James Sheng, Ronaldo Florendo, James Beck, Antonio Sierra, Sam Murphy, Jay Siebens, Yvonne Iwo-Brown
International Meeting for Applied Geoscience and Energy (IMAGE)
... switched to a multi-channel dynamic matching (DM) cost function. Multichannel DM FWI uses normalized local cross correlations to measure the time-dependent...
2023
Quantitative Seismic Geomorphology of Clastic Reservoirs and Systems
Lesli J.Wood
Houston Geological Society Bulletin
... (Figure 6). This relationship is particularly important because the incised meander belt is the container and the radius of curvature is a measure...
2004
Attributes Assisted Seismic Interpretation in Pre-Stack Time versus Depth Migration Data; #41637 (2015)
Tengfei Lin, Hang Deng, Zhifa Zhan, Zhonghong Wan, Kurt Marfurt
Search and Discovery.com
... a more precise velocity model and can remove or suppress the velocity-related artifacts. Introduction Coherence algorithms measure lateral variations...
2015