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The AAPG/Datapages Combined Publications Database
Showing 24,076 Results. Searched 195,387 documents.
Seismic Foldout: Accurate Reservoir Attributes Delivered with GeoStreamer X in the South Viking Graben, Norway
Cyrille Reiser, Roberto Ruiz, Eric Mueller, Julien Oukili, PGS
GEO ExPro Magazine
... properties. This multi-attribute rotation scheme (MARS) is the equivalent of the elastic extended impedance but uses a combination of elastic attributes...
2022
Abstract: Fit for Purpose Seismic Reservoir Characterisation (Geophysics Poster 9)
Troy Thompson, Matthew Lamont, Carlo Bevilacqua, Natasha Hendrick
Geological Society of Malaysia (GSM)
... elastic impedance (EEI) attribute (Whitcombe et al., 2002), and can be thought of as weighted stacks designed to enhance or Warta Geologi, Vol. 37, No. 1...
2011
Broadband Seismic Technology and Beyond: Part IV: PGSs GeoStreamer Mission Impossible
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... SEPTEMBER 2013 43 PGS RECEN T A DVA NCE S IN TECH NOLOG Y Conventional 7.5 km 1.0 Sec Dual-Sensor B A C Acoustic Impedance Vp/Vs Ratio The two...
2013
ABSTRACT: SHELF-EDGE DELATA SYSTEMS: RESERVOIR PREDICTION CHALLENGES FOR DEEP TARGETS IN THE COLUMBUS BASIN
Diego Sanabria, Jeawan Bhajan, Robert Elliot
Geological Society of Trinidad & Tobago
... exhibit the same high amplitude character but might be distinguished by Class IV AVO and a pronounced enhancement at low frequencies. Extended elastic...
2007
Successful Lithology and Fluid Prediction Based Exploration in East Africa-Tanzania Block 2
Search and Discovery.com
N/A
Estimations of Porosity and Permeability Model on Carbonate Reservoir Using Cross-Plot Analysis and Acoustic Impedance Inversion in "Gandhi" Field, Gumai Carbonate Formation, Sunda Basin
Sandy Indra Purwagandhi, Indah Islamiaty, Sismanto, Arif Yondo
Indonesian Petroleum Association
...Estimations of Porosity and Permeability Model on Carbonate Reservoir Using Cross-Plot Analysis and Acoustic Impedance Inversion in "Gandhi" Field...
2015
ABSTRACT: De-Risking a Gas Development using Geophysical Methods, by Mannini, Alessandro; #90155 (2012)
Search and Discovery.com
2012
High-fidelity full-waveform imaging via impedance inversion
Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
...High-fidelity full-waveform imaging via impedance inversion Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song High-fidelity...
2023
Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia
F. H. Gómez, J. P. Castagna
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
...., and Redshaw, T., 2002, Extended elastic impedance for fluid and lithology prediction: Geophysics, 67, 63-67. F. H. GÓMEZ & J. P. CASTAGNA 8...
2004
Abstract: Shear Log Estimation by Rock Physics Assist Machine Learning Approach an Offshore Abu Dhabi Case Study; #91204 (2023)
Hiroyuki Inoue
Search and Discovery.com
... condition and in target reservoir condition was predicted. Predicted P-impedance and Vp/Vs crossplot suggests elastic properties of brine as well...
2023
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
...Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin Marianne Rauch-Davies, Alex Lamb...
2017
Unsupervised Machine Learning Applications for Seismic Facies Classification
Satinder Chopra, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
..., and an extended elastic impedance approach. URTeC 557 5 In Figure 1 we show a representative vertical slice through the data volume that exhibits many high...
2019
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
... properties from elastic logs. (A) A combination of acoustic impedance from Backus averaged logs (AAI) and shear impedance from Backus averaged logs (SI...
2011
Understanding Attributes and Their Use in the Application of Neural Analysis Case Histories Both Conventional and Unconventional, #41473 (2014).
Deborah Sacrey, Rocky Roden
Search and Discovery.com
...-Based Inversion Prestack Inversion (AVO Inversion) Elastic Impedance Extended Elastic Impedance Simultaneous Inversion Stochastic Inversion...
2014
Abstract: Numerical Modeling for Different Types of Fractures; #90187 (2014)
Xiaoqin Cui, Laurence R. Lines, and Edward S. Krebes
Search and Discovery.com
... and normal compliances. A group theory calculation (Schoenberg and Muri, 1989) was extended to calculate the elastic moduli of a fractured medium...
2014
Application of Advanced Exploration Technologies in a Reservoir-Challenged Area
Suni Sulaiman, Stephen Gelinsky
Indonesian Petroleum Association
... of four major steps: 1. rock and fluid property analysis, 2. elastic impedance inversion, 3. body-checking for litho-fluid discrimination, and 4...
2015
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
... inversion data. • The defined attributes are similar to the extended elastic impedance approach. However, the CPEI attribute honors the non-linear...
2015
Shale Oil Play Exploration Delineation Using Rock Mechanics Template and Seismic Inversion Data, Vaca Muerta Formation, Neuquén Basin, Argentina
Juan Soldo
Unconventional Resources Technology Conference (URTEC)
.... This quantitative geomechanical property determination comes from the combination of acoustic parameter (PImpedance, S-Impedance and Density) and elastic...
2015
Seismic Foldout: Revealing a Promising New Play Concept in the Salar Basin, Offshore Canada
Yermek Balabekov, Susana Tierrablanca, Sriram Arasanipalai, Nizar Chemingui, PGS
GEO ExPro Magazine
... part (Upper Cretaceous section). The fan lobe itself is well-developed. PGS Ultima elastic properties (relative impedance and density) help to assess...
2023
Integrated Static-Dynamic Reservoir Modeling for a Deep-Water West African Reservoir Utilizing an Efficient Decision Tree-Based Workflow; #42282 (2018)
Amelie Dufournet, Monica Miley, Jose Villa, Jeff Pan, Mark Bentley
Search and Discovery.com
... heterogeneities based on the seismic data. Extended elastic impedance was the primary interpretation product and has a dominant frequency of 15 to 20 Hz...
2018
Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?
James Shadlow
Petroleum Exploration Society of Australia (PESA)
.... The approach utilises recursive inversions and Extended Elastic Impedance (EEI) methods to generate relative acoustic impedance (AI) and Vp/Vs volumes...
2019
Extended Abstract: Combining Rock Physics Templates with Seismic Inversion to Characterize the Hydrocarbon Reservoir beneath the Kanywataba Prospect, Semliki Basin
Justin Jordan Pidho, John Mary Kiberu, Denis Okello, Anthony O'biale Ayaa
Africa Energy and Technology Conference, 2016
... between rock physics template analysis and inversion. Lack of elastic impedance information in this result makes it difficult to separate lithology-fluid...
2016
Seismic Pre-Stack Igneous Reservoir Characterization: Guanaco Field Study Case, Neuquina Basin, Argentina, #20466 (2019).
Hernan De Simone, Mario Sigismondi, Marcelo Barrionuevo,
Search and Discovery.com
..., 2019 *Adapted from extended abstract based on oral presentation given at 2019 International Conference and Exhibition, Buenos Aires, Argentina...
2019
Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),
Brian Russell
Search and Discovery.com
.... These methods are as diverse as intercept versus gradient cross-plotting, lambda-murho (LMR), simultaneous pre-stack inversion and Extended Elastic...
2014
Integrated Petrophysical and Geophysical Analysis on Identifying Eagle Ford Sweet Spots
Bo Chen, Dhananjay Kumar, Anthony Uerling, Sheryl Land, Omar Aguirre, Tao Jiang, Setiawardono Sugianto
Unconventional Resources Technology Conference (URTEC)
... sees impedance. With appropriate angle projections, the extended elastic impedance can be tuned to a desired rock property, including porosity...
2015