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The AAPG/Datapages Combined Publications Database
Showing 19,736 Results. Searched 195,452 documents.
Extended Abstract: Rapid Interpretation and Mapping of a 10,000 km2 3D Survey Using Immersive Visualisation Technology
Andrew Long, Bill Pramik
Petroleum Exploration Society of Australia (PESA)
... volumes of stack, migration, angle gathers and stacks, pre- and post-survey technical analyses, and interpretational products. One of the key factors...
2002
Integrated Fluid Analysis Technique to Improve Evaluation on Fluid Potential in Downthrown Structure Prospect (Paper P32)
T. A. Tiur Aldha, G. T. Gunawan Taslim
Geological Society of Malaysia (GSM)
... angle stacks, 2 well data of AB-1 and ABA-1; and 2 check shot surveys. Sonic Vp were available for those 2 wells but shear wave Vs is not available...
2012
Lithology Discrimination through Elastic Inversion (Paper C5)
D. Ghosh
Geological Society of Malaysia (GSM)
.... This difference is utilized for lithology discrimination by performing elastic inversion on near and far angle stacks which determines Vp, Vs and less reliably...
2012
Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)
Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong
Search and Discovery.com
.... In the following example, we employ the following attributes: (1) correlation between near and far angle-stacks in the full-bandwidth and in the low-frequency...
2017
A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data
Roger A. Young
GCAGS Transactions
.... There are many ways to combine the traces within a CDP gather. Among them is the full stack, range limited stacks, angle stacks, normal incidence (P...
1999
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
... fidelity of wavefield representation by treating conflicting dips. In this method, a reflection event can be enhanced by a CRS operator that stacks seismic...
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
..., a reliable seismic- interpretation techniques, with the purpose to identify and characterize the gas sands based on angle sub-stacks, gathers, AVO...
2017
Abstract: Fit for Purpose Seismic Reservoir Characterisation (Geophysics Poster 9)
Troy Thompson, Matthew Lamont, Carlo Bevilacqua, Natasha Hendrick
Geological Society of Malaysia (GSM)
... with incident angle (AVA) attributes can be used to identify exploration targets. AVA stack rotations are one powerful attribute to highlight potential...
2011
Abstract: Application of 3D AVA to Successfully Delineate Seismic Interfaces Related to Lithology and Fluid Variation a Case Study from the Bongkot Field, Gulf of Thailand; #90253 (2016)
Phansakorn Kaewprain, Kanin Matangkapong, Araya Chansane, Vitoon Chaisomboonpan, Ak-amphol Thiamklang, Puchong Intasalo, Renaud Lemaire, Jean-Pierre Bancelin, Suwit Pabchanda, Thipruethai Kulprasoot, Sirichai Mahamat, Helge Ivar Sognnes
Search and Discovery.com
... was a “weighted-stack attribute”, computed from intercept and gradient stacks derived from angle gathers. Further analysis conducted as part of phase III...
2016
High-Effort Seismic Acquisition: Improving Image Detail; #41568 (2015)
David C. Henley, Kevin Hall, Henry Bland, Eric Gallant, Gary Margrave, Malcolm Bertram
Search and Discovery.com
... short period multiples, and equalize reflection strength over angle (Henley, 2004). Moveout velocity and statics NMO Velocity analysis and statics...
2015
Two Inversion Case Studies from the SCOOP and STACK Area of Oklahoma
Satinder Chopra, Ritesh Kumar Sharma, James Keay
Unconventional Resources Technology Conference (URTEC)
... (PP and PS) is carried out carefully to make sure that amplitudes are preserved such that their variation with offset or angle could be used...
2019
Broadband Seismic Technology and Beyond: Part V: PGS's GeoStreamer A Double Win
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... stacks. As expected, a rough sea surface, it is easy to imagine that the ghost signal the repeatability decreases due to lower fold in the angle...
2013
Depositional Geometries and Hydrocarbon Potential Within Kujung Carbonates Along the North Madura Platform, as Revealed by 3D and 2D Seismic Data
Kjell Bugge Johansen
Indonesian Petroleum Association
... in this area, on both the full stack data, as well as on the angle stacks. However, AVO work in carbonate reservoirs is both challenging and uncertain, even...
2003
Improving Reservoir Modeling through Integration of Seismic Data in Eocene Turbidites for West Brae Field, Central North Sea, United Kingdom
Anne M. Schwab, Steve Buckner, James A. Bramald, Julie Cass
AAPG Special Volumes
... angle stacks to model velocities and density (Vp, Vs, and Rhob), or acoustic impedance (AI) and shear impedance (SI). The modeling is constrained...
2011
Integrated Workflow for the Reservoir Properties Prediction using the Ultra-Far Seismic Data, Mansoura Area, Onshore Nile Delta, Egypt, #42325 (2019).
Walaa Fathy, Asghar Shams,
Search and Discovery.com
... for the different angle stacks (near, mid, far and ultra-far) seismic data using the statistically extracted wavelet from each corresponding partial angle stack...
2019
Reservoir Characterisation Through Integrated AVO, AI and EI Inversion
Andy Furniss
Indonesian Petroleum Association
... seismic amplitude response. In addition to the AVO inversion volumes, it is also possible to rapidly create angle-limited stacks as we have the correct...
2002
Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1)
Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier, Anthony Day, Stephen Pharez, Maz Farouki
Geological Society of Malaysia (GSM)
... synthetic example that demonstrates summation of zero-offset stacks for pressure and velocity data. The receiver ghost that complicates interpretation...
2008
Multi-Azimuth Coherence Attribute Applications; #42284 (2018)
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... of all these migrated traces, more quantitative interpretations use offset-limited (or incident-angle limited) sub-stacked volumes for amplitude variation...
2018
Refraction Statics, A Comparison Among Processing Contractors
Bambang Sudewo
Indonesian Petroleum Association
... times Ti's. Divide the obtained Ti's with 2 cos ic (ic = critical angle = These times are called reflrection delays. i.e. "one way vertical travel...
1985
Reservoir Characterization for Gas Production and CO2 Sequestration
Adriana Gordon, Raul Cova, Evan Mutual, Bill Goodway, Scott Leaney, Wendell Pardasie, Matt Ng
Unconventional Resources Technology Conference (URTEC)
... angle stacks were then re-stacked into angle stacks ranging from 0-52°, with subsequent bandpass filtering to remove noise. Amplitude balancing...
2023
Detection of Fluvial Reservoir Sands Using Rock Physics and Simultaneous Inversion: Case Study from the Gulf of Thailand
Mirza Naseer Ahmad, Philip Rowell
Indonesian Petroleum Association
...°) and far (38-55°) partial-angle stacks. Early in the inversion process a 3D geological model for the project area was created. The geological models for P...
2013
Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin
Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco
International Meeting for Applied Geoscience and Energy (IMAGE)
... Grayburg to the Devonian is shown on the left. The right shows 3 synthetic well ties on the mid-angle stack. All 6 angle stacks from 0-48 degrees at The C...
2023
Case Study: AVO and Attenuation Gradient Application in Banuwati-Mila Gas Fields
Zha Chaoyang, Shen Shuirong, Ari Masputra, Pei Daqing, Lu Jianjun
Indonesian Petroleum Association
... Pre-Stack time Migration (PSTM) which was used for attenuation gradients analysis and the formation of angle-limited stacks which was used for AVO...
2009
Spatial Change of Grading Pattern of Subaqueous Flood Deposits In Lake Shinji, Japan
Yu Saitoh, Fujio Masuda
Journal of Sedimentary Research (SEPM)
... entering the lake. Most sand beds at shallow depths (< 4 m below the water surface) display triple stacks of inverse-to-normal grading. Single inverse...
2013
Spatial Change of Grading Pattern of Subaqueous Flood Deposits In Lake Shinji, Japan
Yu Saitoh, Fujio Masuda
Journal of Sedimentary Research (SEPM)
... the lake. Most sand beds at shallow depths (< 4 m below the water surface) display triple stacks of inverse-to-normal grading. Single inverse-to-normal...
2013