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The AAPG/Datapages Combined Publications Database

Showing 15,385 Results. Searched 200,616 documents.

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Shallow Gas in Asribasin: Drilling Hazard or Future Potential?

Dwandari Ralanarko, Wahyu Seno Aji, Heri Gunawan, Rifqi Lubban Jauhari, Julius Sunarta, Pranowo Nugroho

Indonesian Petroleum Association

... Reflectivity–Theory, Practice of AVO Analysis, Investigation in Geophysics series No. 8). Amplitude variation with offset (AVO) forms the comparison...

2012

Abstract: Seismic Attributes for Regional Reconnaissance: Deep Gas Interval, Gulf of Mexico Shelf: Abstract

H. Truman Holcombe

GCAGS Transactions

... saturation gas, and (5) where prospects can be drilled safely and economically. High amplitude verses offset (AVO) gradients and other attributes may...

2005

Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia

David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho

Indonesian Petroleum Association

... use of isochrons, amplitude, variance images, amplitude versus offset (AVO), acoustic impedance, seismic facies and detailed velocity estimation...

2005

ReGenerating the Gippsland Basin

J. Firth, K. Zhao, S. Birdus, N. Mudge, J. Zhou

Petroleum Exploration Society of Australia (PESA)

... amplitude-versus-offset (AVO) analysis. High-resolution velocity modeling and imaging, using techniques such as Figure 3: Kirchhoff PSDM seismic crossline...

2018

Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock, Moncton Basin, Canada; #90310 (2017)

Mathieu J. Duchesne, Gilles Bellefleur, Nicolas Pinet, Virgina I. Brake

Search and Discovery.com

...-angles (15-30°) and density at high angles (>30°). Prestack amplitude inversion provides an estimation of both types of impedance as well as density...

2017

Abstract: Lower Late Miocene Development And Exploration Opportunity In Ravva Field; #90315 (2017)

Arnab Ghosh, Uday Shankar Mishra, Harshvardhan, Shashank Singh, K Kaladhar Sharma, Prakash Bajpai

Search and Discovery.com

.... Hydrocarbon bearing sands are sensitive to Amplitude Versus Offset (AVO) response in Ravva field. A Fluid Factor (FF) seismic volume was generated...

2017

Geology of the Miocene Pool, Tracy Gas Field, San Joaquin County, California

Robert Sterling

Pacific Section of AAPG

... exhibited positive Amplitude Versus Offset (AVO) response that seemed to be associated with the shallow gas found in the Husky Rossi #1 well. A synthetic...

1997

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)

...., 1989). Further, the conventional impedance or AVO (Amplitude variation with offset) inversion based on Zoeppritz equations assumes a local 1-D medium...

2022

Geologic and seismic modeling of a coarse-grained deep-water channel reservoir analog (Blacks Beach, La Jolla, California)

Lisa Stright, Jonathan Stewart, Kirt Campion, Stephan Graham

AAPG Bulletin

... the amplitude-versus-offset (AVO) response of each of the lithofacies groups. Each diagram shows the near- to far-angle amplitude character of wiggle traces...

2014

Utilizing a Multidisciplinary Approach to Reservoir and Completion Optimization Within the Woodford Shale Play of the Arkoma Basin

Stephen C. Zagurski, Steve Asbill, Christopher M. Smith, Dick Leonard, Juan De la Garza, Tanner Wood, Paul McColgan, Michael Smith, Brad Leonard, Steven Bourgoyne

Unconventional Resources Technology Conference (URTEC)

..., an Amplitude versus Offset (AVO) volume of the 3D seismic was generated for future development of the localized area. AVO analysis is best described...

2023

Petroleum systems of the Simeulue fore-arc basin, offshore Sumatra, Indonesia

Rudiger Lutz, Christoph Gaedicke, Kai Berglar, Stefan Schloemer, Dieter Franke, Yusuf S. Djajadihardja

AAPG Bulletin

.... (2008). Amplitude versus offset (AVO) studies are commonly used to detect gas- or oil-bearing sediments. A reconnaissance AVO analysis was performed...

2011

ABSTRACT: Quantitative 3D Interpretation and Visualization Tools Help to Reduce Reservoir Risk in the Deepwater Tarfaya-Agadir Basin, Offshore Morocco; #90017 (2003)

Bruce Mitchell, Elizabeth Harvey, Fred Keller, Charlie Lee, Dave Robertson, Mario Wannier

Search and Discovery.com

... that sands in the basin may be acoustically invisible or even slightly hard on the near offsets. Soft amplitude (AVO) anomalies on the far-offset volume...

2003

Structuration & Stratigraphic Influence in Post Carbonate Trap Geometry of 'K' Prospect, SK315 Block, Offshore Sarawak (Paper P24)

K. A. K. Amry, M. S. M. Sharir, S. S. Wafa, A. M. S. Azlan

Geological Society of Malaysia (GSM)

... attribute analysis. Method RMS amplitude maps were generated for the targeted reservoirs at Near Stack and Far Stack from a very thin window of only...

2012

Abstracts: A Decomposition of RP into Contributions from single-parameter Reflectivities; #90173 (2015)

Kristopher A. Innanen

Search and Discovery.com

... reflectivity: theory and practice of AVO analysis: SEG. Downton, J. E. and C. Ursenbach, 2006, Linearized amplitude variation with offset (AVO) inversion...

2015

Elastic Impedance Inversion for Reservoir Delineation … A Quantitative Interpretation Case Study in the Malay Basin (Geophysics Paper 11)

N. Cheng, I. Bukhari, I. Kanok, S. Awirut, C. Vitoon

Geological Society of Malaysia (GSM)

... with Offset (AVO) attribute based on seismic reflectivity to interpret thin reservoirs inter-bedded with coals is difficult. Relative Poisson's Ratio (RPR...

2008

Geophysical Insights into Completions and Production Predictability for a Shale Gas Reservoir Using Fault Intensity and AVO Inversion

Carl Reine, Sean Lovric

Unconventional Resources Technology Conference (URTEC)

...Geophysical Insights into Completions and Production Predictability for a Shale Gas Reservoir Using Fault Intensity and AVO Inversion Carl Reine...

2013

Abstract: Delineating Sand Channels using 3D-3C Seismic Data: Manitou Lake Heavy Oilfield, Saskatchewan; #90171 (2013)

Roxana M. Varga and Robert R. Stewart

Search and Discovery.com

... as AVO analysis (a direct hydrocarbon indicator in clastic rocks, based on a detected class 3 anomaly, showing bight spots) followed by simultaneous...

2013

Exploration Potential of the Nigerian Transform Margin

Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria

GEO ExPro Magazine

... interpretation, AVO analysis and seismic inversion workflows. Geological Features Clearly Imaged The seismic stack clearly images the geological...

2012

Chapter 15: The Windjammer Discovery: Play Opener for Offshore Mozambique and East Africa

Tom Fletcher

AAPG Special Volumes

... a thick Oligocene reservoir section exhibiting a class II amplitude versus offset (AVO) response. Windjammer has additional potential below...

2017

North Sabah Exploration: New Play Potential in a Mature Area (Paper 3)

Dorine Terwogt - De Jonge, Li Pengzhen, Phlemon George, Lourdes Sanchez Rodriguez, Norzita Mat-Fiah

Geological Society of Malaysia (GSM)

.... Moreover, Amplitude versus Offset effects, Direct Hydrocarbon Indicators, trapping geometry and reservoir distribution need to be thoroughly...

2003

Identifying New Potential in a Mature Field: A Mixed Siliciclastic-Carbonate K-Limestone Reservoir Characterization in Supat Field, South Sumatra Basin

Irfan Yuliandri Syukri, Budi Permana, Mugie Ginanjar, Miftahul Firdaus, Sri Windyarsih

Indonesian Petroleum Association

..., with the highest amplitude occurring in K-Limestone interval. 3. PETROGRAPHIC ANALYSIS Seismic interpretation was undertaken using the Full Offset Post-Stack Time...

2018

Integrated 3-D Field Study on Workstation Results in New Reserves in an Old Field - High Island 140, Offshore Texas

Bernie Schwartz

GCAGS Transactions

... did suggest that an amplitude variation with offset (AVO) approach might be successful in differentiating fluid content. Unfortunately, the 3-D data...

1997

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