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The AAPG/Datapages Combined Publications Database
Showing 2,332 Results. Searched 200,357 documents.
A Quantitative and Probabilistic AVO Approach for Better Characterizing a Complex Oil and Gas Field in the Kutei Basin, Indonesia
M. Cardamone, A. Santagostino, B. Tambunan
Indonesian Petroleum Association
... and maxima curves. It is worth mentioning that not only velocity and density should be analyzed, but also porosity, water saturation, oil and gas gravity...
2003
Machine Learning Prediction for Fluid Identification in Kujung Formation East Java
Freddy Calvin Bryan, Violita Indrayani Putri, Ardian Nengkoda, Andy Noorsaman Sommeng, Sutrasno Kartohardjono
Indonesian Petroleum Association
..., calculate the shale volume, calculate the porosity, calculate the water saturation, calculate the elastic properties, calculate the permeability...
2024
Abstract: P- and S-Wave Velocity Measurements and Pressure Sensitivity Analysis of AVA Response; #90211 (2015)
Tiewei He and Douglas Schmitt
Search and Discovery.com
... that the S-wave velocity would drop after water saturation; however, in this study an increase of S-wave velocity was observed. The contradiction...
2015
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
... features and seismic responses. AVO (amplitude versus offset) attributes are pre-stack attributes that have as the basis for their computation the variation...
2022
2013
Future of Tunu Field Development: A Breakthrough of Gas Sand Identification Using Automated Seismic Assessment, #42144 (2017).
Firman B. Kurniawan, Rangga A. Brahmantio, Argo Wuryanto, Yudhistira Adji, Eros S. Erriyantoro, Pujo Rahmanto
Search and Discovery.com
...-substacks, CDP gathers, amplitude versus angle (AVA), and inversion/litho-seismic cube. From the 1-D modeling and drilled wells results, the water sands do...
2017
Control of Regional and Local Structural Development on the Depositional Stacking Patterns of Deepwater Sediments in Offshore Brunei Darussalam
Angus Ferguson, Arnold Bouma, Lauti Dwita Santy, Sofiana Suliaman
Indonesian Petroleum Association
... of expected sediment types. Demyttenaere, R., Tromp, J.P., Ibrahim, A., Allman-Ward, P., and Meckel, T., 2000. Brunei deep water exploration: From sea...
2004
Abstracts: AVO Analysis of 3-D/3-C Datasets from Weyburn CO2 Storage and Monitoring Project; #90173 (2015)
Le Gao and Igor Morozov
Search and Discovery.com
... with changing pressure and CO2 saturation. Based on the rock physics theory, we studied the AVO attributes for surface seismic data in different...
2015
Abstract: 3-D Seismic Lithology Analysis Utilizing Extended AVO: A Case Study
James DiSiena
Houston Geological Society Bulletin
... Amplitude Versus Offset (AVO) analysis enables the generation of sand and gas reservoir maps not obtainable from conventional 3-D data. This seismic...
1997
Abstract: Litho-Stratigraphy of the Miocene in the Texas and Louisiana Transitional Zone: How to Recognize Sequence Boundaries and Hydrocarbons from Seismic Data
Fred J. Hilterman, J. W C. Sherwood, R. Schellhorn, Brad Bankhead, and Bryan DeVault
Houston Geological Society Bulletin
... reflection model. The first term, the Normal Incidence reflectivity (NI), which has historically been related to chrono-stratigraphic reflections, responds...
1998
Quantifying Bypassed Pay Through 4-D Post-Stack Inversion, #40799 (2011)
Robert Woock, Sean Boerner, James Gamble
Search and Discovery.com
... as changes in the fluid saturation from oil to brine. Post-stack seismic volumes from a base and monitor survey were processed and calibrated to minimize...
2011
From Hazard to Full Scale Development: Seismic Interpretation Method to Unlock Shallow Gas Potentials in Tunu Field, Mahakam
Ruth Cristiani Basa, Didiek Prabowo, Debrina Sugiharto, Rangga Brahmantio
Indonesian Petroleum Association
... Zone geology and seismic coverage. Figure 2 - (a) Reflectivity versus Angle (RVA) from TSZ well shows AVO type class III sand. (b) Combination use...
2017
Seismic Foldout: Potential Prospectivity Identified in the Orphan Basin
Yermek Balabekov, Yang Yang, Sriram Arasanipalai, PGS Ultima
GEO ExPro Magazine
... manner. However, PGS Ultima is an entirely data-driven workflow and it delivers reflectivity and relative density properties in a much faster...
2022
Influence of Organic Matter in Soils on Radar-Wave Reflection: Sedimentological Implications
Remke L. van Dam,, Elmer H. van den Berg, Sytze van Heteren, C. Kasse, Jeroen A.M. Kenter, Koos Groen
Journal of Sedimentary Research (SEPM)
... at complete saturation. As suction potentials are increased from 0 to 1.5, water content decreases only slightly. Above pF 1.5, water content Figure 5...
2002
Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation
Chen Bao
International Meeting for Applied Geoscience and Energy (IMAGE)
...Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing...
2024
Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)
Search and Discovery.com
2005
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... calibration using rock properties and reflectivity modeling. An important source of ambiguity is the abrupt drop in effective pressure, which affects...
2006
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
... Colorado School of Mines, Golden, CO 80401 ABSTRACT Over the years amplitude versus offset (AVO) analysis has been successfully used to predict reservoir...
1997
What matters for flow and recovery in carbonate gas reservoirs: Insights from the mature Central Luconia Province, offshore Sarawak, Malaysia
Georg M. D. Warrlich, Erwin W. Adams, Artur Ryba, Tommy Tam, King King Ting, and Hooi-Koon Tang
AAPG Bulletin
... in response to the decreasing pressure (water drive). As a consequence, the GWC rises in the reservoir. The GWC rise data recorded by cased-hole saturation...
2019
Hydrocarbon plumbing systems of salt minibasins offshore Angola revealed by three-dimensional seismic analysis
Katrine J. Andresen, Mads Huuse, Niels H. Schodt, Lene F. Clausen, Lars Seidler
AAPG Bulletin
... and 25 to 300 m (82984 ft) high within lower and middle Miocene strata, thick (150 m [492 ft]) high-reflectivity zones within the Pliocene succession...
2011
Seismic Prospecting for Gas-hydrate and Associated Free-gas Prospects in the Milne Point Area of Northern Alaska
T. L. Inks, M. W. Lee, W. F. Agena, D. J. Taylor, T. S. Collett, M. V. Zyrianova R. B. Hunter
AAPG Special Volumes
... gas-hydrate and free-gas reservoirs in the Staines Tongue of the Sagavanirktok Formation (see Figure 7). Resistivity-log-derived water saturation (Sw...
2009
Evidence for Low Free Gas Saturations in Water-Bearing Bright Spot Sands
H. J. Ritch, J. T. Smith
Pacific Section of AAPG
..., S. N., 1974, Effect of water saturation on seismic reflectivity of sand reservoirs encased in shale: Geophysics, v. 39, no. 6, pp. 759-769. Flowers...
1976
From raw seismic data to quantitative interpretation via cloud-based FWI
Henry A. Debens
Australian Energy Producers Journal
... effective imaging with data of limited quality. The second allows for the estimation of elastic amplitude-versus-angle behaviour while still using...
2024
Geological significance of seismic reflections and imaging of the reservoir architecture in the Malampaya gas field (Philippines)
Franois Fournier, Jean Borgomano
AAPG Bulletin
... samples within the water-bearing reservoir; (B) sonic velocity (Vp)-versus-porosity plot for samples located within the gas-bearing reservoir in type...
2007
The Gorgon Field: An Overview
A. Maftei, E. J. King, M. C. Flores
Petroleum Exploration Society of Australia (PESA)
... data show similar porosity-permeability relationships to the data accumulated during the earlier appraisal phase. Water saturation above the GWC...
2013