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The AAPG/Datapages Combined Publications Database
Showing 36,706 Results. Searched 200,293 documents.
Inferring total organic carbon and major element geochemical and mineralogical characteristics of shale core from hyperspectral imagery
B. Rivard, N. B. Harris, J. Feng, and T. Dong
AAPG Bulletin
... properties because these properties are significantly correlated to rock composition. We tested this approach on a continuous long core from...
2018
Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina
Juan Soldo
Unconventional Resources Technology Conference (URTEC)
... others, the mechanical properties of the formation. In this paper, the estimation of such as properties are done by integrating the data from...
2015
Inverting Seismic Data with Facies Trends; #42379 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... rock intervals in terms of elastic properties (such as P-impedance, S-impedance, density, VP-VS ratio, Poisson’s ratio, Youngs’ modulus, etc.), which...
2019
Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan; #90171 (2013)
Maria F. Quijada and Robert R. Stewart
Search and Discovery.com
...Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan...
2013
Comprehensive lithological description, reservoir property, and pore-pressure prediction for unconventional shale reservoirs using rock physics: Midland reservoir characterization case study
Sagnik Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... around the well location used for wavelet extraction (shown in figure 2b). Frequency and phase of the extracted series of wavelets were found...
2022
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... are now routinely adopted for quantitative reservoir characterization of rock properties and fracture indicators, however the quality of the input...
2014
PP-PS depth-domain AVA inversion
Maud Cavalca, Robin P. Fletcher
International Meeting for Applied Geoscience and Energy (IMAGE)
... properties. While significant progress has been made in PS processing, illumination variations of PS reflections are often handled in a simplistic way, which...
2023
Using New Techniques to Extract Stratigraphic Information from Seismic Data in Tight Gas Reservoirs
Heidy Correa, Fa Dwan, David Potter
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... in complex faulted areas. Reservoir properties change considerably from Frio to Vicksburg. Vicksburg sands are considered to be tight, having porosity...
2009
What Is Deconvolution?, by Robert E. Sheriff, #40132 (2004).
Search and Discovery.com
2004
Abstract: Simultaneous Multiple Source Acquisition using m-Sequences; #90187 (2014)
J. Wong
Search and Discovery.com
... properties enable the recovery of seismograms (each uniquely associated with a single vibrator) from the combined received signals. Introduction Effective...
2014
Seismic Resolution and Analysis of Thin Pay Beds (Paper C12)
M. Sajid, D. P. Ghosh, Z. T. H. Zuhar
Geological Society of Malaysia (GSM)
... is a thin bed?,” Geophysics, vol. 38, pp. 1176-1180 R. S. Kallweit and L. C. Wood, 1982. The limits of resolution of zero-phase wavelets, Geophysics, vol...
2012
Abstract: Some Workstation Techniques for Defining Reservoirs in Difficult Data Areas; #90171 (2013)
Norm Kalmanovitch, Dennis Meisinger, and Randi Christiansen
Search and Discovery.com
... the reservoir properties directly from the seismic data, it is the morphology that is identified, calibrated to well data, and inferred reservoir...
2013
Abstract: Inserting Stratigraphic Deconvolution into the Possessing Flow to Improve the Resolution of AVO; #90172 (2014)
Norm Kalmanovitch
Search and Discovery.com
... of these traces provides the amplitude and phase differences of these wavelets over their common frequencies. An operator designed on these differences will restore...
2014
4D joint inversion and close-the-loop for production history matching and forecasting
Kelly Wrobel, J. P. Blangy, Tony Rolland, Evan Mutual, Klaus Bolding Rasmussen, Wendell Pardasie
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflectivities from elastic properties, Convolving reflectivities with angle-dependent wavelets to create synthetic seismic angle stacks, Creating...
2023
Revealing a Shaly (Tight) Sand Reservoir's Distribution by Applying an Untapped Sub-Frequency Combination Method: A Case Study in the West Jambi II Block, South Sumatra Basin
Indra Luthfiana, C. Maya Resha Tuhar, Endi Erfanto, Randy Condronegoro, Hendra Niko Saputra, Abghia Dini Fanzuri, Yan Wijaya, Totok Parafianto
Indonesian Petroleum Association
... compression in Early Miocene. The continuation of a transgressive phase generated marine shale, siltstone and sandstone. The G4 Level, as part of the interested...
2018
Seismic Characterization of the Vaca Muerta Formation in the Central Region of the Neuquén Basin
Soledad R. Lagos, Karina B. Anis, Ariel P. Kautyian Ziyisyian
Unconventional Resources Technology Conference (URTEC)
... for well tie. (b) Time waveform and spectra (amplitude and phase) of the multi-well wavelet and individual wavelets for each well position. (c) Well tie...
2024
3-D Reservoir Characterization and Integrated Completion Optimization for Understanding Horizontal Well Spacing and Frac Staging of the Niobrara Formation, DJ Basin
Meagan Stephens, Jack Wiener, Muthukumarappan Ramurthy, Pat Kundert, John-Bosco Tran
Unconventional Resources Technology Conference (URTEC)
... important around fault planes where the seismic wavelets become uncorrelated to the rock properties. The geostatistical workflow ensures spatial...
2017
Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues
Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp
AAPG Bulletin
... zero-phase wavelets with reflectivity of the wedge model. We picked the top and base of the buildup on the synthetic radargrams and compared...
2022
U-net based primary alignment
Ricard Durall, Ammar Ghanim, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and convolving them with synthetic source wavelets. The central frequency, bandwidth, and linear phase-shift parameters of the source wavelets...
2023
Rock Properties and Seismic Attributes Analysis of Chert Reservoirs in the Devonian Thirtyone Formation, West Texas
Dongjun Fu, Charlotte Sullivan, Kurt Marfurt, Joel Famini, Peter Wang
West Texas Geological Society
...: The Leading Edge, 16, 247–251. Kallweit, R.S. and Wood, L.C, 1982, The Limits of Resolution of Zero-Phase Wavelets: Geophysics, 47, 1035–1046. Lisle, R...
2004
Abstract: A Field Experiment Recording Low Seismic Frequencies; #90174 (2014)
G. F. Margrave, M. B. Bertram, K. L. Bertram, K. W. Hall, K. A. H. Innanen, D. C. Lawton, L. E. Mewhort, and T. M. Phillips
Search and Discovery.com
... 14-18, 2012, Calgary, AB, Canada modeled as a Butterworth high-pass, minimum-phase filter where the Butterworth frequency cutoff is the geophone...
2014
Seismic Foldout: Characterising CCUS sites: Legacy data. Powered by machine learning
Mike Powney, Jeniffer Masi, Dan Austin, Theresia Citraningtyas, Monika Dyrendahl, Behzad Alaei, Anastasiia Jacobsen, Sharon Cornelius, Felix Dias, Pete Emmet, Geoex MCG, Earth Science Analytics
GEO ExPro Magazine
... a two-phased opening, the first phase of rifting began in the Late Triassic to Early Jurassic with the separation between the South American and African...
2023
Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods
R. E. Sheriff
AAPG Special Volumes
... a bed must be to allow distinguishable reflections from the bed's top and bottom. The length (in time) of seismic wavelets produces confusion because...
1992