Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field

Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman

Indonesian Petroleum Association

... at Valhall: Application of P-wave amplitude variation with offset and amplitude (AVOA) analysis to a 3D ocean-bottom data set.: Geophysics, Soc. of Expl...

Shale Gas Reservoir Characterization Workflows; #41266 (2014)

Satinder Chopra, Ritesh Sharma, and Kurt Marfurt

Search and Discovery.com

... be measured, using azimuthal amplitude versus azimuth (AVAz) measures from wide azimuth prestack seismic data. References Cited Goodway, W., J. Varsek, and C...

Decarbonization of Seismic Survey Acquisitions

Mostafa Naghizadeh, Andrea Crook, Michelle Montano, Alyson Birce, Michael Hons, Stephanie Ross

Unconventional Resources Technology Conference (URTEC)

... interpretations, using pre-stack analysis and inversion, were conducted on both conventional and EcoSeis datasets. The results from each stage...

Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma

Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale

Unconventional Resources Technology Conference (URTEC)

... inversion, an amplitude versus offset (AVO) compliant gather conditioning have been applied on the input gathers. Firstly, random and coherent noise...

Time-lapse Bayesian AVO inversion applied to the Edvard Grieg field in the North Sea

Heidi Kjnsberg, Ragnar Hauge, Abel Onana Ndingwan, Odd Kolbjrnsen

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Brouwer, 2011, Estimation of changes in saturation and pressure from 4D seismic AVO and time-shift analysis: Geophysics, 76, no. 2, C1–C17, doi: https...

Abstract: Reservoir Characterization Using 3D AVO and 3D Net Sand Prediction

Charles M. Skidmore

GCAGS Transactions

... amplitude anomaly similar to the other two. The AVO signature suggests the presence of hydrocarbons, but thickness predictions indicate very low net/gross...

Extended Abstract: Hydrocarbon Traps Associated with Upper Wilcox Canyons and Seismic Response, Mid-Gulf Coast, Texas

Frank G. Cornish, Louis Lambiotte

GCAGS Transactions

... for this depositional system and the meandering geometry is easy to identify. Class III amplitude variation with offset (AVO) cannot distinguish between wet...

Using Marine MT and CSEM Electro-Magnetics for Hydrocarbon Exploration Around Indonesia

Dave Peace, Ransom Reddig, Arnold Orange, Tracy Campbell

Indonesian Petroleum Association

... modeling. 618 Figure 12 - 3D model cross section. Offset Discovery Well Structure defined on 3D seismic with similar AVO amplitude effects Figure 13...

SHALLOW GAS RISK OR RESOURCE?

Francis Buckley

GEO ExPro Magazine

... for Amplitude-Versus-Offset (AVO) analysis, which may provide diagnostic evidence for the presence of gas and inform the construction of a geological model...

Abstract: Robust Rank-Reduction Filters for Erratic Noise; #90174 (2014)

Stewart Trickett, Lynn Burroughs, and Andrew Milton

Search and Discovery.com

... noise before stacking can improve multiple removal, AVO analysis, prestack inversion, and the final stack. It’s also critical to remove severe erratic...

Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)

Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng

Search and Discovery.com

.... Hunt et al (2008) showed that the 5D interpolation method allowed for improved AVO analysis on imaged gathers. In this last case, the interpolator...

Liberia: A Fresh Approach

Ben Sayers, Alex Birch-Hawkins, Rufus Tarnue, Gerrard Spear, Lauren Mayhew

GEO ExPro Magazine

... delineation of multiple stacked systems, all highlighting the excellent reservoirs waiting to be unlocked. AVO analysis has a lot to answer...

Estimating Smectite Content from Seismic Data

Roman Beloborodov, Marina Pervukhina, Valeriya Shulakova, Dimitri Chagalov, Matthew Josh, Michael B. Clennell, Gavin Ward, Matthew Waugh, Juerg Hauser

Australian Petroleum Production & Exploration Association (APPEA) Journal

... the results of a simultaneous amplitude variation with offset (AVO) inversion for VP, VS and rinto smectite content for the reservoir seal...

Rapid Play Evaluation through AI Interpretation

Jacob Smith, Peter Szafian

Australian Petroleum Production & Exploration Association (APPEA) Journal

... (ampli­ tude versus offset) and edge attribute colour blends (Fig. 2). These combined products allow an understanding of structure to be combined...

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... of angular anisotropy of reflection - Amplitude versus Offset (AVO) (Chopra and Castagna, 2014), acoustic inversion method (Tarantola, 1984), velocity...

Geophysical Characterization of Carbonates Reservoir Using Advanced Interpretation Techniques: Applications to Abenaki Formation, Penobscot Block, Nova Scotia

Search and Discovery.com

ABSTRACT: Imaging Giant Stratigraphic Traps Using 3D Seismic Data in Brookian Lower Cretaceous Rocks, NPR-A; #90125 (2011)

Niglio, Louis

Search and Discovery.com

... variation with offset (AVO) class volumes characterize seismic anomalies and can be indicative of reservoirs with porosity. Extensive turbidite traps...

Extended Abstract: Overpressure-Based Hydrocarbon Exploration for Small to World Class Giant Sized 'Overpressure-Enhanced' Oil and Gas Pools in Cenozoic Sand/Shale Depositional Complexes

Steven L. Getz

Houston Geological Society Bulletin

... reflection sag analyses), and Attributes, such as seismic 'Bright Spot' and 'Flat Spot' studies, Amplitude Versus Offset (AVO) studies...

Advances in seismic acquisition and processing technologies steered the success of exploration and development in Kuwait

Adel El-Emam

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Therefore, advanced regularization and interpolation technique is essential to preserve the azimuth, offset sampling and the relative amplitude...

Hydrocarbon Saturation Prediction from Full-Stack Seismic Data Using Probabilistic Neural Network, #41881 (2016).

Islam A. Mohamed

Search and Discovery.com

... Hydrocarbon Indicator (DHI) and Amplitude Variation with Offset (AVO) analysis techniques proved very impressive results delineating the gas bearing reservoirs...

Keathley Canyon 199 #1

Steven Schulz

Houston Geological Society

...-dip and laterally along the southwest rim of a salt-withdrawal mini-basin. Reservoir Depth 18,000+ AVO Class 3 Seismic Processing Post stack...

Seismic Prospecting for Gas-hydrate and Associated Free-gas Prospects in the Milne Point Area of Northern Alaska

T. L. Inks, M. W. Lee, W. F. Agena, D. J. Taylor, T. S. Collett, M. V. Zyrianova R. B. Hunter

AAPG Special Volumes

...-offset (AVO) analysis for fluid identification. This would be particularly helpful for the zone near the BGHSZ, especially accurate base permafrost...

Abstract: Reducing Resource Uncertainty Using Seismic Amplitude Analysis on the Southern Rankin Trend, North West Australia

D. Sibley, F. Herkenhoff, D. Criddle, M. McLerie

Petroleum Exploration Society of Australia (PESA)

... acquisitions, field reservoirs have been correlated with anomalous seismic events (seism ic amplitude and amp litude versus offset) that conform to depth...

Pre-Drill Quantitative Analysis of a Sinuous Submarine Channel Prospect, Deepwater West Africa; #90017 (2003)

Dirk Seifert, Roland H. Kirschner

Search and Discovery.com

... or next to a low poroperm element (e.g., where ACC borders the levee-overbank deposits). Proprietary AVO class analysis shows that AVO responses...

Lithology Discrimination through Elastic Inversion (Paper C5)

D. Ghosh

Geological Society of Malaysia (GSM)

.... A hard shale underlain by an acoustically soft shale also gave a bright spot at zero offset, however using AVO response ( Rising/ falling...