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The AAPG/Datapages Combined Publications Database
Showing 19,736 Results. Searched 195,452 documents.
Application OF AVO Seismofacies Technique to Detect Undrained Prospects in Handil Shallow and Upper Zones, Mahakam Delta, East Kalimantan
Sung Yuh, Ahmad Anshariy, Savanto Ariawan, Hilfan Khairy, Cepi M. Adam
Indonesian Petroleum Association
... indicators (DHI), which uses near- and far-angle stacks of seismic data to compute the amplitude anomalies standing out from the background trends of water...
2015
Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)
Jon Downton, Benjamin Roure
Search and Discovery.com
.../CWLS GeoConvention 2010, Calgary, Alberta, Canada, May 10-14, 2010 linearization of that. The inputs to the algorithm are angle stacks and some...
2014
Geostatistical Inversion on Broadband Seismic Data: A Case Study Offshore Malaysia
Francois Baillard, Murthy Jayanthi Venkata Satyanarayana, Rakesh Doshi, Kwong Wee Poh, Rajat Rathore, Siew Mun Tan, Loic Michel, Eric Andersen, Shivaji Maitra, Riccardo Vercesi, Lam Hoang Do
Indonesian Petroleum Association
... undershoot area using 3 angle stacks up to a maximum angle of incidence of 30 degrees. Deterministic Elastic attributes, such as P-Impedance and Vp...
2016
ABSTRACT: Reserve-Scale in Thrust Fronts, by Phil C. deGruyter; #90906(2001)
Search and Discovery.com
2001
ABSTRACT: Direct Hydrocarbon Indicators (DHIs) Derived from Analysis of Simultaneous Seismic Inversion Significantly Reduces Exploration Risk; #90061 (2006)
Amanda Folkers and Kevin D. Jarvis
Search and Discovery.com
... inversion of three angle seismic stacks was applied to a 500 sq km area and a direct hydrocarbon indicator (DHI) attribute, fluid index, was derived...
2006
Abstract: Assessing the Success of Pre-Stack Inversion in a Heavy Oil Reservoir: Lower Cretaceous McMurray Formation at Surmont; #90211 (2015)
Matt Hall, Baishali Roy, and Phil Anno
Search and Discovery.com
... in the McMurray Formation. In this paper, we present three approaches to the assessment of the results of a prestack inversion for density, using angle stacks...
2015
Time-Lapse Prestack Seismic Inversion to Delineate Undrained Reservoirs Simian Field, Offshore Nile Delta, Egypt, #20428 (2018).
Wael Salah, Islam A. Mohamed and Abdulrahman A. Mohamed
Search and Discovery.com
... and noise reduced. Partial angle-stacks from the base and the monitor surveys were separately inverted to the acoustic impedance (Zp), shear impedance...
2018
Enhancing Seismic Interpretation with CDP Gathers, by Ayorinde Adekanle, John P. Benoit, and Rex A. Hanson; #90037 (2005)
Search and Discovery.com
2005
Developing an Exploration Tool in a Mature Trend: A 3D AVO Case Study in South Texas
Mark E. Gregg, Charles T. Bukowski, Jr.
Houston Geological Society Bulletin
... are required to observe them. A large non-exclusive 3D survey was reprocessed using non-hyperbolic moveout and resulting angle stacks were analyzed...
2001
Mapping of Clastic Reservoirs With RGB-Blending Techniques — A Review From the Maria Discovery in the UK North Sea
Search and Discovery.com
N/A
2005
The Effects of Seismic Data Conditioning on Pre-Stack Simultaneous Impedance Inversion
Scott W. Singleton
GCAGS Transactions
...%. A comparison of wavelets extracted from the angle stacks found amplitude and phase spectra to be much more stabilized, even out to the far...
2008
Abstract: Classical Seismic Sequence Stratigraphic Interpretation of Intraslope Basin Fill: Deepwater Nigeria, by E. A. Duncan; #90956 (1995).
Search and Discovery.com
1995
Abstract: Rock Physics Guided AVO: A Holistic Approach to Sand Detection, by Husam M. AlMustafa; #90077 (2008)
Search and Discovery.com
2008
Spectral decomposition and amplitude decomposition to detect hydrocarbons: Comparison and application
Search and Discovery.com
N/A
ABSTRACT: The Impact of Post Migration Data Conditioning on Seismic Images and Attributes; #90115 (2010)
Adekanle Ayorinde, Youn Oong, and Iyiola Sunkanmi
Search and Discovery.com
... offset gathers, angle gathers, angle stacks, and Amplitude Variation with Offset (AVO) attributes. The products show significant improvements in seismic...
2010
Abstract: Integrated Workflow for Reservoir Properties Prediction, Using Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt; #90319 (2018)
Walaa Fathy, Asghar Shams
Search and Discovery.com
...-risking delineated prospects. The AVO simultaneous inversion was applied for the different angle stacks (near, mid, far and ultra-far) seismic data...
2018
AVO Analysis of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma
Eric Kubera
Oklahoma City Geological Society
... scheme, the data was put through a flow which created amplitude attribute stacks. These stacks are analyzed and correlated to determine the presence...
1997
Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia (Paper A11)
T. J. Focht, M. Sams, D. Brookes, J. Ting
Geological Society of Malaysia (GSM)
... and include the effects of anisotropy to flatten the gathers (Figure 2) and then re-stack to 5 angle stacks between 5 and 55 degrees. Validation...
2012
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... framework. An SGS scheme was used to invert for multiple P and S-Impedances which are all consistent with the available partial angle stacks, well data...
2013
Abstract: Estimating Poisson's Ratio from Elastic Impedance: A Case Study for Hydrocarbon Plays in Malay Basin (Geophysics Poster 3)
Ang Chin Tee, Shaidin Arshad
Geological Society of Malaysia (GSM)
..., there have been no simple equivalent processes for far-offset stacks. However, the symmetry can be recovered using the elastic impedance (EI). EI...
2011
Pre-Messinian Tight Reservoir Characterization Western Nile Delta, Egypt; #11317 (2020)
Trisakti Kurniawan, Hasnor Farhana Hasnan, M Adni B Wahab, Wahyu Prasetyotomo, Christian Brinzer, Alessandro Mannini
Search and Discovery.com
.... Detailed seismic data analysis and conditioning were carefully carried out for offset/angle stacks in particular, and this has become a critical part...
2020
Rock Physics and Reservoir Characteristic of a Calcitic-Dolomitic Sandstone Reservoir
H. Morris, B. Hardy, E. Efthymiou, T. Kearney
Indonesian Petroleum Association
... partial stacks or in the full stack. The rock-physics, modelling and inversion studies were aimed at reducing uncertainty in the contact...
2011
Rock Physics and Reservoir Characterization of a Calcitic-Dolomitic Sandstone Reservoir; #41499 (2014)
H. Morris, E. Efthymiou, B. Hardy, T. Kearney
Search and Discovery.com
... and out of closure an amplitude anomaly on the near stack is seen in Figure 5 which does not appear on the other partial stacks or in the full stack...
2014
Impact of full-wavefield inversion (FWI) based high-resolution model building and Q imaging on exploration and development at Guyana Stabroek
Fuxian Song, Patrick Monigle, Jia Yan, Vikas Gudipati, Xu Li, Sunwoong Lee, Sam Hemmings-Sykes, Ashlika Persaud, James Pape, Lee E Gilchriest, Amir Abdi, Emily Lalli, Anupama Venkataraman, Ramesh Neelamani, Steve Knapp, Krista Solvason
International Meeting for Applied Geoscience and Energy (IMAGE)
.../ultrafar angle stacks for Amplitude Variation with Offset/Direct Hydrocarbon Indicator (AVO/DHI) analysis. Integrated petrophysical inversion using...
2023