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The AAPG/Datapages Combined Publications Database

Showing 17,122 Results. Searched 196,763 documents.

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Abstract: Case Study of Advanced Seismic Imaging to Illuminate Low Reflectivity Carbonate Reservoirs in Offshore Abu Dhabi, UAE; #91204 (2023)

Mohamed Mahgoub, Khalid Obaid, Oleg Khakimov, Saif Al Mesaabi

Search and Discovery.com

... processing workflow. This workflow made extensive use of well data at every step of signal processing and velocity model building to ensure continuous...

2023

Pore Pressure Prediction Geology and Modeling Assessment

Selim S. Shaker

GCAGS Transactions

... from velocity data: accounting for overpressure mechanisms besides undercompaction: Society of Petroleum Engineers Paper SPE–27488–PA, 7 p. Eaton, B. E...

2024

Simultaneous inversion of velocity and angle-dependent reflectivity

Nizar Chemingui, Yang Yang, Jaime Ramos-Martinez, Guanghui Huang, Dan Whitmore, Sean Crawley, Elena Klochikhina, Sriram Arasanipalai

International Meeting for Applied Geoscience and Energy (IMAGE)

... is crucial for AVA analysis. In our work, we expand on Yang et al.'s (2022) simultaneous inversion workflow, which updates velocity and stacked 3D...

2023

Application of Advanced Depth Imaging Technology in Shallow Water Offshore Indonesia

Michael Gidding, Suyang Chen, Steven Wiseman, Moch Asrori, Richard Bolton

Indonesian Petroleum Association

..., Building a 3-D anisotropic model: Its implications to traveltime calculation and velocity analysis: 70th Annual Woodward, M. J., Nicholas, D...

2012

Imaging Complex Structures in Colombia … Full Wave Equation Migration Approach

Hector A. Alfonso, Luis E. Rojas, Weizhong Wang, Jie Zhang, Oz Yilmaz

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... procedure for prestack migration and velocity analysis: Presented at the 46th Ann. Mtg. European Asn. Expl. Geophys. Wang, W. and West, G., 1991, F-X filters...

2008

Challenges and Current Advances in the Rock Physics of Carbonate Rocks, #120094 (2012)

Tiziana Vanorio, Yael Ebert, Ammar El Husseiny

Search and Discovery.com

...; thus they reflect how the modifications in the pore attributes and microstructure affect velocity and permeability. In Figure 2b data are compared...

2012

ABSTRACT Role of Internal Waves Within Ponded Turbidity Currents: Experimental Data and Deposit Implications, #90104 (2010)

Patacci Marco; McCaffrey William D.; Haughton Peter D.

Search and Discovery.com

...ABSTRACT Role of Internal Waves Within Ponded Turbidity Currents: Experimental Data and Deposit Implications, #90104 (2010) Patacci Marco; McCaffrey...

2010

Seismic and Strain Relevance of Coal to Its Shrinkage and Swelling Rate during the Sorption Process of CH4 and CO2; #40965 (2012)

Padmavathi Iyengar, Russ Ostermann, Dave Newell, Anil Misra, and Jejung Lee

Search and Discovery.com

..., Russ Ostermann, Dave Newell, Anil Misra, and Jejung Lee PS Seismic and Strain Relevance of Coal to Its Shrinkage and Swelling Rate during...

2012

Abstract: A Summary of New Observations of the Lower Crust and Upper Mantle Structure beneath the Gulf Coastal Plain from Passive and Active Source Seismic Data; #90285 (2016)

Harold Gurolla, Jay Pulliam, Randy Keller, Kevin Mickus

Search and Discovery.com

... Seismic Data; #90285 (2016) Harold Gurolla, Jay Pulliam, Randy Keller, Kevin Mickus AAPG Datapages/Search and Discovery Article #90285 © 2016 AAPG Gulf...

2017

Abstract: Investigation of the Relationship between Seismic Velocity Dispersion Principles and the Permeability of Subsurface Porous Materials; #90174 (2014)

Adrienne Campbell, Winnie Pun, and Bernd Milkereit

Search and Discovery.com

... dependent P wave velocity dispersion and the permeability of subsurface porous materials. This is carried out using geophysical data obtained from the Mallik...

2014

ABSTRACT: Squeezing every drop out of a new OBN dataset (Columbus Basin, Trinidad & Tobago)

Avinash Ramroopsing

Geological Society of Trinidad & Tobago

... velocity model derived from the original processing but with spurious areas edited and available well sonic data incorporated; more detailed velocity...

2022

Abstract: Travel-time Inversion in a Surface Consistent Scheme; #91204 (2023)

Diego Rovetta, Apostolos Kontakis, Daniele Colombo, Ernesto Sandoval Curiel

Search and Discovery.com

... through a surfaceconsistent analysis of refraction data, in particular, of first break travel-times (FB). A velocity model can be efficiently obtained...

2023

Refraction Profiles Over the Southern Rocky Mountain Trench Area of British Columbia

A. T. Lamb, D. W. Smith

CSPG Bulletin

... to noise ratio in this locality only first arrival data were obtained. The velocity of the broadside first arrivals was identified and controlled by three...

1962

Gaining Insight into Formation Anisotropy Using Full Azimuth Imaging and Analysis Tools

Duane Dopkin, Anat Canning, Philip Neri

Indonesian Petroleum Association

... velocity analysis is a critical step when processing rich azimuth data. Anisotropic velocity differences (moveouts) can be used directly in inversion...

2012

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

... travel-time data is a non-linear problem since both the velocity of the medium and the ray paths in the medium are unknown. The final solution is typically...

2013

Abstract: Recent Advances in Mapping Deep Permafrost and Gas Hydrate Occurrences using Industry Seismic Data, Richards Island Area, Northwest Territories, Canada; #90171 (2013)

Gilles Bellefleur

Search and Discovery.com

... travel-time data is a non-linear problem since both the velocity of the medium and the ray paths in the medium are unknown. The final solution is typically...

2013

Modeling Electrical Resistivity in Carbonates Using Micro-CT Scans and Assessing the Influence of Microporosity with MICP, #40953 (2012)

Jan H. Norbisrath, Gregor P. Eberli, Ralf J. Weger, Mark Knackstedt, Klaas Verwer

Search and Discovery.com

.... Norbisrath, Gregor P. Eberli, Ralf J. Weger, Mark Knackstedt, Klaas Verwer PS Modeling Electrical Resistivity in Carbonates Using Micro-CT Scans...

2012

Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis

Jian Cao, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis Jian Cao, Romain Brossier, Ludovic Mtivier Elastic...

2022

4D Seismic and Rock Physics Modeling Responses to Reservoir Steam Flood

Muhammad Edisar, Lilik Hendrajaya, Gunawan Handayani, Umar Fauzi, Laode Ngkoimani, Yarmanto

Indonesian Petroleum Association

... for detecting hydrocarbons from seismic data. Most of these are based on rock elastic properties, travel time (or velocity), impedance, bright spots and can...

2005

Abstract: Seismic Subsalt Imaging in a Complex Salt Basin; #90254 (2016)

Ricardo Bertolotti, Pedro Baptista, Alastair Beach, Radmila Tatalovic, John Aitken, Adnan O. Bu Fateem, Khalfan Almansoori

Search and Discovery.com

... processing result it is important to have a thorough understanding of the geology to constrain the velocity analysis during the data processing. Consequently...

2016

High-End Model Building Techniques for Revealing a Pre-Carbonate Reservoir Offshore East Natuna Basin, Indonesia

Jun Wang, Yonghe Guo, Yitao Chen, Muhammad Nauvall Juliansyah, Nick Crabtree

Indonesian Petroleum Association

... (FWI) is the natural choice for building velocity models in areas of complex structures. However, narrow-azimuth (NAZ) streamer data with limited offsets...

2023

Synthetic-data-driven deep learning method for elastic parameter inversion

Shuai Sun, Luanxiao Zhao, Huaizhen Chen, Zhiliang He, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

...-logging data in our study area, respectively. (a) Cross-plot of P- and S-wave velocity; (b) Cross-plot of density and P-wave velocity; (c) Cross-plot...

2023

Seismic Time to Depth Conversion and Uncertainty Analysis for Horizon Prediction in a Proposed Well-Site of Sungai Gelam Field, Jambi Subbasin

Muhamad Wildan P., Imam Muda Gunawan, Andry Pujiriyanto, Sudarmaji

Indonesian Petroleum Association

... and seismic velocity data in the process of velocity model building. b. Uncertainty Analysis From the results of nine types of velocity models, nine...

2013

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