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The AAPG/Datapages Combined Publications Database
Showing 7,903 Results. Searched 201,049 documents.
Abstract: Broadband Acoustic Impedance Reconstruction from Band-Limited Seismic Reflection Data: A Feasibility Study from First Principles; #90255 (2017)
Animesh Mandal, Santi Ghosh
Search and Discovery.com
... In exploration seismic, estimation of acoustic impedance is an essential step for quantitative interpretation of seismic data. However, the seismic...
2017
Rock Property Prediction from Seismic Inversion: F-A Gas Field, Bredasdorp Basin, Offshore South Africa
Search and Discovery.com
N/A
1995
Lithology Estimation by Full Wave Sonic and 3-D Seismic Data at the Mississippian Pennsylvanian Boundary of Western Osage County, Oklahoma
Search and Discovery.com
N/A
Abstract: Geostatistical Inversion of Seismic Data from Thinly Bedded Ardley Coals; #90171 (2013)
Jason McCrank, Don Lawton, and Cheran Mangat
Search and Discovery.com
... the model estimation with the regional geostatistics as well as the high resolution acoustic impedance data from the well logs. The overall workflow...
2013
Predrill Lithoclassification in the Wolfcamp, Permian Basin, and Other Clay-Rich Plays: The Necessity of Prestack Seismic Inversion
Search and Discovery.com
N/A
Abstract: Mapping Pays and Estimating Net-Pay Thickness from 3-D Seismic Attributes in Low Acoustic Impedance Gas Sandstone Reservoirs, by Hari Lal; #90081 (2008)
Search and Discovery.com
2008
A Comparison between Geostatistical Inversion and Conventional Geostatistical-simulation Practices for Reservoir Delineation
C. Torres-Verdn, A. Grijalba-Cuenca, H. W. J. Debeye
AAPG Special Volumes
.... A practical and common example of geostatistical inversion is the estimation of total porosity in the interwell region when porosity and acoustic impedance...
2006
Abstract: Combining Seismic and CSEM Data Information to Estimate Fluid Saturation in a Reservoir; #91204 (2023)
Manzar Fawad, Nazmul Haque Mondol
Search and Discovery.com
... of seismic data is acoustic impedance (AI). The electromagnetic data have been a useful tool in investigating potential hydrocarbon-bearing formations...
2023
ABSTRACT: Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion; #90051 (2006)
Michael K. Broadhead
Search and Discovery.com
... of acoustic impedance is routine in the industry, today. Not yet routine is the assessment of uncertainty in the impedance estimate. This missing step...
2006
1993
Abstract: Innovation Technology Using Acoustic Impedance Modeling For Reservoir Characterization at Tanjung Oil Field, Barito Basin, South Kalimantan, Indonesia, by Rusalida Raguwanti and Darwin Tangkalalo; #90072 (2007)
Search and Discovery.com
2007
Inverting Seismic Data with Facies Trends; #42379 (2019)
Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
... introduced, but it only yields acoustic impedance, which only enables distinction of a target reservoir from the surrounding formations to make a net pay...
2019
Abstract: Multi-Attribute Porosity Estimation from 3D-Seismic Data; #90319 (2018)
Rahul Jain
Search and Discovery.com
... characterization of one of the carbonate fields located in Saudi Arabia. Porosity log from 23 wells, model based acoustic impedance as an external attribute...
2018
Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in Barokah Field, Baturaja Formation, South Sumatera Basin
Diva Alfiansyah, Sulistyo Oetomo Putro, Sismanto, Fatkhul Mu'in
Indonesian Petroleum Association
...Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in Barokah Field, Baturaja Formation, South...
2017
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
... for porosity estimation could be obtained, by putting the seismic acoustic impedance inversion volume into the x variable in the equation...
2015
ABSTRACT: 3D Seismic Inversion as a Tool to Optimize the Exploration Risk Analysis at Burgos Basin, Mexico, by Efrain Mendez-Hernandez, Javier Mendez-DeLeon, Martine Da Silva, and Yves Lafet; #90906(2001)
Search and Discovery.com
2001
Finding a Better Path to Impedance Inversion; #41722 (2015)
Amit Kumar Ray, Ritesh Kumar Sharma, Satinder Chopra
Search and Discovery.com
...) General Statement A recent series of Geophysical Corner articles focused on impedance inversion of seismic data, and how it allows the estimation...
2015
Reservoir Characterization of the High-Impedance Tight Gas Sands in the Ada Field, North Louisiana, #20082 (2009)
Rajendra K. Shrestha,
Search and Discovery.com
... (Acoustic Impedance Contrast) SE SE NW Impedance (Density * Velocity): Layer Property (Earth Model) Impedance = Density * Velocity High Seismic...
2009
Seismic Noise Estimation and Error Propagation Applied to Post-Stack Seismic Inversion
Search and Discovery.com
N/A
Retrieving high-resolution acoustic impedance using full-waveform inversion in presalt reservoir setting, offshore Brazil
Akshat Abhishek, Alok K. Soni, Rene-Edouard Plessix, Martijn Blaauw, Jaydip Guha, Gautam Kumar
International Meeting for Applied Geoscience and Energy (IMAGE)
... improves the structural continuity of the reservoir section. The improved acoustic impedance estimation helps in reducing the uncertainty in the further...
2022
Abstract: Elastic Impedance Inversion for Enhanced Reservoir Characterisation
Mark Sams
Geological Society of Malaysia (GSM)
.... It is assumed that the stacked seismic data represent a zero offset response and that the output from inversion is acoustic impedance. The acoustic...
1999
Abstract: High Resolution Phase Attribute for Carbonate Porosity Identification; #91215 (2026)
C. Moreno, U. Barbato
Search and Discovery.com
... physics analysis establishes a clear correlation between high porosity and low acoustic impedance, enabling porosity estimation from seismic data...
2026
2010
Abstract: Improving Depth Prediction Accuracy of Quantified Drilling Hazards (Paper 5)
W. H. Borland, W. S. Leaney
Geological Society of Malaysia (GSM)
... TD. The excess water in the under-compacted shales will have a lower acoustic impedance than expected from the compaction trend. Shales that depart...
1995