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The AAPG/Datapages Combined Publications Database
Showing 547 Results. Searched 200,357 documents.
Diving wave tomography: Velocity modelling using first arrival traveltime
Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu
Geological Society of Malaysia (GSM)
... but not limited to the iterative-based tomography, normal moveout (NMO), static correction, migration and seismic-well-tie (Yilmaz, 2001). In upstream drilling...
2022
New constraints on buried Triassic basins and regional implications for subsurface CO2 storage from the SeisData6 seismic profile across the Southeast Georgia coastal plain
Olusoga M. Akintunde, Camelia C. Knapp, James H. Knapp, David M. Heffner
Environmental Geosciences (DEG)
...) to intersect S6 close to the boundary between the Piedmont and coastal plain. Also displayed are locations of several wells in Georgia (GA-855...
2013
Determination of Velocity Model by Using NIP-Wave Tomographic Inversion: Application to Synthetic and Real Data
A. Hendriyana, R. Sule, Y. Akbar, L.A. Poerwaka, T.A. Sanny, Sardjito, Waluyo, Adriansyah
Indonesian Petroleum Association
..., we can see that after 13 iterations, the misfit of each data is converged within the range of zero. Even though there are several data that not exceed...
2009
Compressive sensing framework using the linear radon transform for 3D ultrasonic data reconstruction in a pinch-out reservoir model
Pedro C. de Assis, Romulo B. da Silva, Irineu A. Lima Neto, Alan C. Galante, Alexandre L. Campi, Alessandro R. de Oliveira, Roseane M. Missagia, Marco A. R. Ceia
International Meeting for Applied Geoscience and Energy (IMAGE)
... demonstrated several advantages of randomly subsampled acquisitions, which involve the non-repeatability of surveys, the reduction of acquisition time...
2022
Analysis of rank-reduction methods for filtering and interpolation
Rafael Manenti, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
..., several data reconstruction and regularization methods were proposed, with most of them based on Fourier kernels (Sacchi et al., 1998; Liu and Sacchi, 2004...
2022
Great Salt Lake Area, Utah
Louis C. Bortz, Scott A. Cook, O.J. Morrison
Rocky Mountain Association of Geologists
... or no seismic signal is received from below it. In other areas, where the West Rozel Basalt is absent, good reflections can often be obtained from several...
1985
S/N RATIO AND BANDWIDTH CONSIDERATIONS WHEN UTILIZING SEISMIC DATA IN EXPLORING FOR SUBTLE TRAPS - EXAMPLES FROM THE KNOX PLAY
Edward R. Tegland, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO Patrick H. Bygott, Exploration Development, Inc., S. Pikes Peak Dr., Parker, CO
Ohio Geological Society
... Hale,D., 1984, Dip Moveout by Fourier Transform (Stacking NMO): Geophysics, v. 49, p. 741-757. Sheriff, R. E., 1968...
1999
Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico
Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... in the zoom displays. Resolving Acquisition Perturbations Several perturbations exist in the recorded seismic data that can be traced back to physical...
2022
Strategic Development of Technologies for Survival and Growth in the Oil and Gas Industry
Philippe Lacour-Gayet, Kambiz Ali Safinya, Amin Rajeh Amin
Indonesian Petroleum Association
... quality. This includes, for example, the 3-D stack of Normal Move Out (NMO)-corrected data, using velocities from a previous 2-D survey. Figure 2 shows...
1994
A Regional Velocity Cube for Depth Conversion on the Northwest Shelf
Maighréad Ní Dheasúna, Mark Ballesteros, James Leven
Petroleum Exploration Society of Australia (PESA)
... generated with lateral grid dimensions of Equation Use Average Velocity: ll Depth Conversion Stacking Velocity: L2 NMO Correction Table 7...
2012
Comparing Seismic Resolution and Signal and Noise Quality between Dense Point-Receiver and Conventional Data, Bakken Formation, North Dakota; #41160 (2013)
Niranjan Banik, Antoun Salama, Adam Koesoemadinata, George El-Kaseeh, Mark Egan, and Alfonso Gonzalez
Search and Discovery.com
... of the upper Devonian and the lower Mississippian age at depths ranging from about 7,000-10,000 ft (2,150-3,050 m). Oil is produced from several...
2013
A depth uncertainty estimation system with prestack seismic data
Huafeng Liu, Andrey H. Shabelansky, Jinsong Chen, Min Yang, Cory J. Hoelting, Ying Tan
International Meeting for Applied Geoscience and Energy (IMAGE)
... modeling method is governed by an NMO-type of equation (Alkhalifah and Tsvankin, 1995, Alkhalifah, 1997...
2022
AVO-preserving seismic data interpolation by orthogonal polynomial decomposition and mathematical morphological filtering
Yanxin Zhou, Yangang Mo, Junzhou Liu, Dajian Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... be introduced. Johansen et al. use orthogonal polynomials to decompose CMP gather after NMO correction. The specific AVO characteristic of the data can...
2024
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
...-dimensional basin modeling relies on accurate seismic processing and interpretation, correct depth conversion of the identified sedimentary layers, reliable...
2012
Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir
W. L. Nutt, Jujur Sirait
Indonesian Petroleum Association
... processing of edit and stacking the raw data, bandpass filter and true amplitude recovery are applied. A normal moveout (NMO) correction is then applied...
1985
Un Nuevo Enfoque para el Analisis de la Variación de la Amplitud con el Offset (AVO) [PAPER IN SPANISH] A New Approach to the Analysis of the Amplitude Variation with Offset (AVO)
Consuelo Garcia Mojonero, Angela Echanove Homos, Agustin Arrieta Murillo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... centra el nuevo metodo. Partimos de un conjunto de CMP's procesados en amplitud preservada y corregidos de NMO. Estos CMP's se cargan como una...
1997
Elastic Impedance Inversion for Reservoir Delineation A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)
N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon
Geological Society of Malaysia (GSM)
...-out (NMO) gathers from tapes to supergathers for enhancing the signal-to-noise (SIN) ratio; transform super-gathers into angle-gathers for true...
2008
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Southern Appalachian Folding and Faulting
F. L. Sachnik and R. D. More
AAPG Special Volumes
... static and NMO corrections, deconvolution, filtering, and wave equation migration. Seismic response of shallow Cretaceous formations is fair...
1983
Seismic Migration: Part 7. Geophysical Methods
Ken Larner, David Hale
AAPG Special Volumes
... of dip moveout (DMO) applied after normal moveout (NMO) correction, but before the data are stacked. DMO, a form of partial prestack migration, completes...
1992
P- and PS-Wave Vector Wavefields for Anisotropic Petrophysics
James Gaiser
Petroleum Exploration Society of Australia (PESA)
... from far offset data. Vasconcelos and Grechka (2007) invert for all the anisotropic parameters from multicomponent NMO data for fracture properties...
2016
Investigation of Possible Shallow Gas Accumulations Associated with Pockmarks on the Otago Slope Southeast of New Zealand
Jasper Hoffmann, Andrew Gorman, Gareth Crutchley
Petroleum Exploration Society of Australia (PESA)
... spots using several in- and crosslines from the 3D data. Key words: Fluid migration, pockmarks, shallow gas, AVO, chimney INTRODUCTION Fluid...
2018
Seismic Avo Attributes and Machine Learning Technique to Characterize A Distributed Carbonate Build Up Deposit System in Salawati Basin Eastern Indonesia
Yudistira Effendi, Edi Suwandi Utoro, Sri Lestari, Lilik T. Hardanto
Indonesian Petroleum Association
.... The seismic characterization is based on the density changes compared to the surrounding layers (Vincentelli et al., 2014; Artun, 2005). Recently...
2022
Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan
William C. Ade, Ian T. McMahon, Wahyudin Suwarlan
Indonesian Petroleum Association
... feet. Individual sand thicknesses can vary from several feet to over 200 feet. Rapid lateral stratigraphic variations in sand thickness are the rule...
1988
Integrated Analysis of Borehole and Seismic Data
E. Poggiagliolmi, R. D. Allred
Indonesian Petroleum Association
... seismic employs several traces on either side of the well location and the reflectivity series derived from edited well acoustic logs. The ability...
1993
Velocity for Pore Pressure Prediction Modeling and Risk Assessment
Selim Simon Shaker
GCAGS Transactions
... sediments (e.g., Miocene relative to Pleistocene formations). Measured pore pressure from several reservoirs, i.e., repeat formation testers (RFT...
2016