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The AAPG/Datapages Combined Publications Database

Showing 12,693 Results. Searched 200,673 documents.

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Fault framework and kinematic evolution of inversion structures: Natural examples from the Neuquen Basin, Argentina

Gabriel O. Grimaldi, Steven L. Dorobek

AAPG Bulletin

... seismic and borehole data set over prominent inversion structures related to transpressional tectonics along the Huincul arch. This conspicuous strike...

2011

Traveltime tomography and efficient physics-informed Bayesian inversion

Tian Qiao, George Turkiyah, Gerard T. Schuster

International Meeting for Applied Geoscience and Energy (IMAGE)

... iteration costs about two forward modeling computations for the data. In comparison, Bayesian inversion finds the MAP point(s) by a directed grid search...

2022

CSEM Application in Carbonate Environment: A Case Study (Paper P46)

A. S. Saleh, S. K. Chandola, P. K. Lee, T. Velayatham, P. Kumar, M. S. Wahid, J. Beenfeldt

Geological Society of Malaysia (GSM)

... of 15 km. EM Inversion EM inversion is the most crucial part of the data analysis workflow. The main challenge encountered while performing inversion...

2012

The Geosciences DeVL Experiment: new information generated from old magnetotelluric data of The University of Adelaide on the NCI High Performance Computing Platform

Nigel Rees, Ben Evans, Graham Heinson, Dennis Conway, Rui Yang, Stephan Thiel, Kate Robertson, Kelsey Druken, Bruce Goleby, Jingbo Wang, Lesley Wyborn, Hoël Seillé

Petroleum Exploration Society of Australia (PESA)

... of the AusLAMP MT survey coincided with an increased use of 3D inversion methods, but because of limits in both software that could use this data...

2019

Mapping Depth to Basement Using 2D Werner Inversion of High-Resolution AeroMagnetic (HRAM) Data, #41595 (2015).

Hassan H. Hassan, Robert A. Charters, John W. Peirce

Search and Discovery.com

...Mapping Depth to Basement Using 2D Werner Inversion of High-Resolution AeroMagnetic (HRAM) Data, #41595 (2015). Hassan H. Hassan, Robert A. Charters...

2015

Application of Rock Physics Models to Predict Rock Properties Away from Well Control: Block B, Natuna Sea, Miocene Producing Reservoir Case Studies

Putri Wisman, Retno Wijayanti, Carl Fakaruddin, John Hughes

Indonesian Petroleum Association

... surface seismic data away from well control in three different reservoir conditions. We also examine the limitations of these methods when forward rock...

2013

Estimating CO2 saturation maps from seismic data using deep convolutional neural networks

Zi Xian Leong, Tieyuan Zhu, Alexander Y. Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic data analysis and multicomponent reservoir modeling methods to estimate CO2 properties. Yan et al. (2019) used full-waveform inversion to estimate...

2022

South Halfway 3D: An example of a challenging onshore acquisition and subsequent processing and a unique way of performing a prestack elastic inversion on a difficult dataset

Marianne Rauch, Doug Brost, Hassan Odhwani, Aravind Nangarla, Adriana Gordon

International Meeting for Applied Geoscience and Energy (IMAGE)

... and ground roll, but also of the AVO behavior was performed using 3D rRay modeling. The seismic data displayed an attenuation above 30 Hz over the boggy...

2022

EXTENDED ABSTRACT: Geological and Geophysical Integration to Estimate the Thermal State in the Gulf of Mexico Basin

Joel Rosales Rodríguez

GCAGS Transactions

... (~580°C), both obtained from geophysical data inversion methods; and (2) a shallow fixed value represented by the surface temperature from boreholes...

2011

Extended full-waveform inversion to improve the subsalt imaging in GOM

Guojian Shan, Jingru Chen, Zhemin Tan, John Chen, Yue Wang, Xiaoting Lou, Jennifer Zhang, William Lester

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Yue Wang, Xiaoting Lou, Jennifer Zhang, William Lester Chevron USA Inc, Summary We apply extended full waveform inversion (FWI) to GOM data to improve...

2024

Artificial Intelligence Integration for Optimal Reservoir Data Analysis and Pattern Recognition

Dr. Leon Hamilton, Dr. Marianne Rauch

Unconventional Resources Technology Conference (URTEC)

... (Alagoz et al., 2023). Advanced computational methods like AI and machine learning hold immense potential to enhance data processing and interpretation...

2024

Ultra-Long Offsets Signal a Bright Future for OBN

Duncan Bate, Mike Perz, TGS

GEO ExPro Magazine

..., It has been well understood for decades that Full survey design modeling resulted in a 1 km by 1 km Waveform Inversion (FWI) techniques can recover...

2021

GeoMind: An intelligent earth model building tool

Saleh Al Saleh, Ewenet Gashawbeza, Mustafa Marzooq, Hussam Banaja, Husain Al Shakhs, Jianwu Jiao

International Meeting for Applied Geoscience and Energy (IMAGE)

... to predict velocity models from seismic field data. The main challenge of these methods is the limited training datasets. We have developed...

2022

Abstract: Fine Prediction of Thin Dolomite Using Multi-Wave Joint Inversion;

Hongqiu Wang, Kang Chen, Jianhu Gao, Guidong Di, Xin Guo

Search and Discovery.com

... data with obviously higher stability and higher resolution than the conventional P-wave inversion are obtained as expected in theory. Further calculate...

Unknown

-- no title --

user1

Search and Discovery.com

... geological facies requires AVO inversion. However, the current quality of pre-stack data is not optimal to conduct AVO inversion. Mapping the top...

Unknown

Structural Evolution, Temperature, and Maturity of Sedimentary Basins in the Netherlands: Results of Combined Structural and Thermal Two-Dimensional Modeling

Susanne Nelskamp, Jan D. van Wees, Ralf Littke

AAPG Special Volumes

... Netherlands Academy of Arts and Science, 356 p.Worum, G., 2004, Modeling of fault reactivation potential and quantification of inversion tectonics...

2012

Extended Abstract: Revolutionary New Software Used in Browse Basin Gazettal Evaluation

Alan Stein

Petroleum Exploration Society of Australia (PESA)

... data. Conventional methods of seismic inversion general ly use a starting model defined by log correlation and interpreted horizons. The re liance...

1996

Study on fluid discrimination method based on prestack frequency-dispersion characteristics

Lien Bian, Jun Ming, Yuxiu Wang, Qian Yu

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling of viscoelastic wave equation. Dispersion AVO inversion Following the arguments of Chapman (2005), the reflection coefficient can vary...

2022

A deep learning workflow for petro-mechanical facies predictions in unconventionals

Noah R. Vento, Enru Liu, Mary Johns

International Meeting for Applied Geoscience and Energy (IMAGE)

... methods can be challenged due to seismic data quality, resolution, and non-uniqueness. These factors are especially true in unconventional (onshore...

2023

Rock Physics Inversion: A Montney Case Study, #41295 (2014)

James Johnson, Lisa Holmstrom, Satwant Diocee, Rob Tilson, Sean Johnson

Search and Discovery.com

... seismic data, and well logs. As summarized above the inversion workflow consists of the following steps: QC and loading of seismic and well log data Log...

2014

ABSTRACT: Qualitative and Quantitative Geophysical Data Integration for Better-Informed Decisions

Matthew Miller, Surender Manral

Geological Society of Trinidad & Tobago

...: geophysical integration, reverse time migration, VIP gathers, inversion, colored stack Integration of geophysical data throughout the entire lifecycle...

2022

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