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The AAPG/Datapages Combined Publications Database
Showing 16,595 Results. Searched 195,689 documents.
Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)
Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh
Search and Discovery.com
... (Including gamma-ray and mud logs) 3-D Average velocity trend of six wells -The Average velocity curves for the six wells wells using VSP checkshot...
2016
Rhove Method - A New Empirical Pore Pressure Transform
Search and Discovery.com
N/A
Predicting Pore Pressure in Carbonates: A Review; #41830 (2016)
Sam Green, Stephen A. O'Connor, Alexander P. Edwards
Search and Discovery.com
... and using seismic and/or log data. This process is then coupled with analysis of results from Wireline Formation Tests (WFTs) in associated porous...
2016
A Comparison of Depth Conversion Methods in Buntal Gas Field, Block B, Natuna Sea, Indonesia
Irfan Yuliandri Syukri, John Hughes, Medi Medianesterian
Indonesian Petroleum Association
... analysis shows residual RMS depth errors for each method are similar. For Beta-0, using Dix corrected stacking velocity gives the smallest error (11...
2014
Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin
T U Maung, S J Cadman
Petroleum Exploration Society of Australia (PESA)
... with difficulties in velocity analysis as high velocity Miocene channels are present. Velocity gathers are virtually useless in the massively channelled section...
1992
ABSTRACT: Sensitivity Considerations in Building Velocity Models for the Nile Delta’s Messinian, by El-Bassiony, Ahmed; Eid, Mamdouh; Walker, Chris; Caselitz, Bertrand; ElAmir, Ashraf; Hemdan, Mahmoud; #90141 (2012)
Search and Discovery.com
2012
Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)
Olivia Collet, Benjamin Roure, Jon Downton
Search and Discovery.com
... following Sayers and Kachanov (1995). Knowing the elastic parameters of the media, the next step was to compute the azimuthal reflectivity response using...
2015
Angola Block 14, 3-D Visualization of Seismic Gathers and Its Impact on Deepwater Field Development
Search and Discovery.com
N/A
Flowback Analysis of the Abadi Field
Iwan Kurniawan
Indonesian Petroleum Association
... by calculating the terminal settling (critical) velocity of each material and investigates using OLGA software whether the gas velocity is sufficient...
2013
The Role of Horizontal Seismic Sections in Stratigraphic Interpretation: Chapter 3
Alistair R. Brown
AAPG Special Volumes
.... Giles, and E. R. End_Page 46------------------------- Tegland, 1983, Analysis of seismic data using horizontal cross sections: Geophysics, v. 48, p...
1985
Abstract: Improved Pore Pressure Prediction by Integrating Basin Modeling and Seismic Methods, by H. M. Helset, M. Lüthje, and I. Ojala; #90091 (2009)
Search and Discovery.com
2009
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... COMMON DEPTH POINT DATA The best sources of velocity data are the well velocity surveys, which combine the sonic log with a check shot survey of the well...
1989
Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow
H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave
Indonesian Petroleum Association
... 15/25b. The approach involves using rock-physics analysis and modelling, an improved interpretation on a pseudo volume, relative and absolute inversions...
2008
The Effect of Roughness of Pore Surfaces on Elastic Wave Velocity in Pore-Scale Modeling
Search and Discovery.com
N/A
Getting Something for Nothing: Noise Attenuation in an Aliased World; #41291 (2014)
David C. Henley
Search and Discovery.com
... the data in the field using spatial sampling small enough to avoid aliasing the highest frequency components of the lowest-velocity surface wave...
2014
Comparison of Interval Velocity and Inversion Velocity Usage to Build 3D Pore Pressure Models - Case Study: JA Field, East Java Basin
Jihan Hardiyanti Arief, Alamsyah M. Juwono, Muhajir
Indonesian Petroleum Association
... that exceeds normal pore pressure or hydrostatic pressure. Pre-drill pore pressure analysis could be performed using velocity variables, in which...
2020
Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation A Case History from the Gulf of Mexico Shelf, #41820 (2016).
Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark
Search and Discovery.com
... porosity is modeled using well petrophysics and seismic trends obtained from a multivariate analysis of elastic properties, including litho-fluid...
2016
Abstract: Increasing Seismic Resolution by Decreasing Receiver Spacing; #90171 (2013)
David C. Henley, Kevin W. Hall, Malcolm Bertram, and Eric Gallant
Search and Discovery.com
... to whiten the spectrum. Because of the whitening, aliasing now appears for residual noise propagating at air velocity or less. From the filtered gathers...
2013
Abstract: Fuzzy-Logic Clustering of 3D Magnetotelluric and Seismic Velocity Models: Tenerife Island, Spain; #90255 (2017)
Juanjo Ledo, Pilar Queralt, Alex Marcuello, Araceli Garcia-Yeguas, Perla Piña-Varas, Ianire Prudencio, Alejandro Diaz, Jesus Ibañez
Search and Discovery.com
...Abstract: Fuzzy-Logic Clustering of 3D Magnetotelluric and Seismic Velocity Models: Tenerife Island, Spain; #90255 (2017) Juanjo Ledo, Pilar Queralt...
2017
Lithology Discrimination and Pore-Fluid Detection Using 3D Pre-Stack Simultaneous Inversion: A Case Study at Gumai Formation, Jambi Sub-Basin, South Sumatra
Widia Anggraeni, Mawar Indah Nursina, Andri Syafriya, Bagus Sapto Mulyatno, Muh Sarkowi
Indonesian Petroleum Association
... for the reflection compressional wave in a form that comprises three terms; density, P-wave velocity, and S-wave velocity. The equation reads as follows: R...
2018
Combining Sonic Velocity and Characterization of Pore Architecture to Develop a Proxy for Reservoir Permeability in Unconventional Carbonates: An Example from the Mid-Continent Mississippian Limestone
Beth Vanden Berg, G. Michael Grammer
Unconventional Resources Technology Conference (URTEC)
... predictability, there is a significant amount of scatter in the data which prevents using this relationship to identify a specific velocity response...
2014
Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China
Robert J. Paul
Southeast Asia Petroleum Exploration Society (SEAPEX)
... be visible as asymmetrical peak on an SEG normal polarity section. Since a large velocity reduction is common in an overpressured zone, seismic...
1990
Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology
Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung
Petroleum Exploration Society of Australia (PESA)
... the velocity contrast across the fault. A dense grid of 50x50 m common image gathers (CIGs) was produced for curvature picking. Careful QC / high grading...
2019
Abstract: Estimation of Dispersive Parameters of Surface Wave Using the Generalized S Transform; #90187 (2014)
Roohollah Askari and Robert J. Ferguson
Search and Discovery.com
... perturbation for noisy data. Introduction Surface wave analysis is a well-known procedure where the phase or group velocity of dispersive surface...
2014
Gas Production from an Apparent Low Saturation Zone with a Strong Seismic Amplitude Anomaly
Retno Wijayanti, Ludy Andria, Miftahul Firdaus, Agung Ertanto, Lukman Hidayat, John D.E. Hughes, Agus Sulistiarso
Indonesian Petroleum Association
... ray values with serrated log patterns indicating a silty reservoir. Conventional petrophysical analysis using standard shaly sand log analysis...
2013