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The AAPG/Datapages Combined Publications Database
Showing 34,939 Results. Searched 195,448 documents.
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
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
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
Abstract: Can Q Explain Observations Made from a VSP?, by Hamish Wilson, Scott W. Peters, and Robert W. Wiley; #90105 (2010)
Search and Discovery.com
2010
Chronostratigaphic Surfaces and Seismic Reflections, by Bob A. Hardage, Randy L. Remington, and Paul E. Murray, #40212 (2006).
Search and Discovery.com
2006
The Santos Basin, Brazil: Unlocking the Pre-Salt Potential
Jaswinder Mann, CGG
GEO ExPro Magazine
... understanding of reservoir properties and characterization of petroleum systems. Libra Oil Field The pre-salt Libra discovery is covered by the Phase...
2013
Comparative Analysis of Simultaneous Inversion Result with Elastic Inversion and AVO Envelope in Sumandak Field (Geophysics Paper 9)
Yeshpal Singh
Geological Society of Malaysia (GSM)
... and its quadrature (the 900 phase shifted version of the recorded signal). It is derived from Hilbert transform of near and far angle stacks...
2008
High-Resolution Hyperspectral Imaging Technology: Implications for Thin-Bedded Reservoir Characterization
Tobi H. Kosanke, Stephanie E. Perry, Rubin Lopez
GCAGS Transactions
... alongside our petrophysical logs. Open hole wireline properties are associated with interpreted mineralogical assemblages from hyperspectral scanning...
2017
Seismic reservoir characterization of the Strawn Group, northern part of the Eastern Shelf, King County, North-Central Texas: Case study
Osareni C. Ogiesoba
International Meeting for Applied Geoscience and Energy (IMAGE)
... by applying checkshots to the wells. Statistical zero-phase wavelets are then extracted from the seismic data at the well locations which...
2023
Seismic Model of a Progradational Carbonate Platform, Picco di Vallandro, the Dolomites, Northern Italy (1)
KEVIN T. BIDDLE , WOLFGANG SCHLAGER , KURT W. RUDOLPH , and TERRY L. BUSH
AAPG Bulletin
... different for minimum-phase data. This too needs to be kept in mind during interpretation of actual seismic data. The third scale of interfingering...
1992
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... synthetic CMP. Ties (A) , wavelets (B), single trace elastic inversions (C) and comparison between log and modeled elastic properties (D). The elastic...
2013
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
Enhancing Consistency Between Geological Modeling and Seismic Pre-Stack Amplitude Inversion With Pseudo-Wells: An Example From the Gendalo Field
David Glenn, Febry Hariyannugraha, Rhys Schneider, Khristina Kirschner, Skip Walden, Steve Smith, Eduardo Berendson, Chris Skelt, Leonard Lisapaly, Robert van Eykenhof, Mark Sams
Indonesian Petroleum Association
... resolution than the input seismic data. The process works by removing the wavelets from the angle stacks, converting seismic interface properties...
2005
Understanding Lateral Reservoir Development Through Partial Stack Seismic Forward Modeling - Case Study: B Field, Nam Con Son Basin Vietnam
Wawan Satriawan, Ian Millar, Leonard Lisapaly, Jimmy Ting
Indonesian Petroleum Association
..., The limits of resolution of zero-phase wavelets, Geophysics, Vol. 47, p.1035-1046. TABLE 1 - DETAIL PARAMETERIZATION FOR THE MODEL IN FIGURE 13 Shale...
2009
Abstract: SAGD Well Planning Using Stochastic Seismic Inversion; #90172 (2014)
Franck Delbecq, Rémi Moyen
Search and Discovery.com
... deterministic seismic inversion that produces a single distribution of elastic properties that are used to build a litho-facies or petrophysical...
2014
Abstracts: Accurate Declipping Hybrid Algorithm for Ground Penetrating Radar Data; #90173 (2015)
Akshay Gulati and R. J. Ferguson
Search and Discovery.com
... parameters. If we have n properties of the original signal S, then each property define one of the convex sets Ci. Also, the original signal...
2015
Organically-Rich Sweet Spot Determination in Utica Shale; #42137 (2017)
Satinder Chopra, Ritesh Kumar Sharma, Hossein Nemati, James Keay
Search and Discovery.com
...) content, high porosity, as well as high brittleness or fracture toughness measures. The organic richness in the shale rocks influences properties...
2017
Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?
James Shadlow
Petroleum Exploration Society of Australia (PESA)
... seismic response to the discovered fields and provide seismic volumes that could be related back to physical properties measured in the wells...
2019
Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)
Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani
Search and Discovery.com
... begins with a wavelet shaping process that is performed to correct the data to zero phase and stabilize any residual variation in the minimum phase...
2014
Seismic Inversion as an Exciting Tool to Delineate Facies Distribution in Tiaka Carbonate Reservoirs, Sulawesi - Indonesia
Deddy Hasanusi, Erham Adhitiawan, Anies Baasir, Leonard Lisapaly, Robert van Eykenhof
Indonesian Petroleum Association
... defining lithology types based on well logs. Pairs of properties were displayed and color coded by a third property in a cross-plot to check...
2007
Morocco: Lixus Offshore: How new data analysis techniques are transforming a basin
Melissa Chin, Duncan Wallace, Chariot Oil & Gas
GEO ExPro Magazine
... properties, with up to 30% porosity and >1 Darcy permeability. Well-to-seismic ties demonstrate that these gas-bearing sands, mapped as soft (trough...
2020
Brittleness and Geomechanical Properties Estimation Using Wireline and Seismic Data in the Duvernay Shale Basin, Canada
Carmen C. Dumitrescu
Unconventional Resources Technology Conference (URTEC)
...Brittleness and Geomechanical Properties Estimation Using Wireline and Seismic Data in the Duvernay Shale Basin, Canada Carmen C. Dumitrescu URTeC...
2021
Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin
Y. Zhan
Australian Petroleum Production & Exploration Association (APPEA) Journal
... data retained its recording polarity and was output with a minimum phase polarity (Velseis Processing Pty Ltd 2019). Top Basement Depth (m) 250 0...
2021
Preparation of Seismic Data For Stratigraphic Work
Abilene Geological Society
... to measure the shape of the wavelet and/or its properties such as the amplitude and phase spectra. There are many methods available today through the data...
1993