Abstract: Land Seismic Single Sensor Data: Comparative Study Before and After Full Processing; #91210 (2025)

Tahar Ben Youssef, Amna Al Dairi, Rabab Al Balushi, Amroo Al Ramadhani, Stanislaw Warzocha, Alexander Muller

Search and Discovery.com

... both pre- and post-stack. This included metric analyses such as signal-to-noise ratio and amplitude versus offset (AVO) analysis (for data after...

A Technology to Extract Lithology, Porosity and Hydrocarbon Content from Conventional Seismic Data

Roger A. Young

GCAGS Transactions

.... Gelfand, V., et al, 1986: "Seismic Lithologic Modeling of Amplitude-versus-offset Data", Proceedings of the 56th Annual Meeting of the SEG, Nov. 2-6...

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

... analysis for gas and wet sands in target interval. To obtain the Poisson’s ratio, a simultaneous seismic AVO inversion was performed on the prestack...

Abstract: Seismic Inversion in a Tight Gas Sand: An Illuminating Case Study; #90171 (2013)

David Close, David Cho, Frederik Horn, and Charles Wagner

Search and Discovery.com

... analysis for gas and wet sands in target interval. To obtain the Poisson’s ratio, a simultaneous seismic AVO inversion was performed on the prestack...

An Overview of Reservoir Seismic Stratigraphy, Frontmatter

Tom Wittick

North Texas Geological Society

... Effects of Shale Stringers in a Thin Sand 7-13 High-Velocity Reservoirs 7-15 Chapter 8 AVO Amplitude-Versus-Offset What is AVO? 8-1...

Spatially varying Chi volumes: A study in offshore Australia on background trend calculation from the Shuey two-term approximation

Hayden Powers, Noah R. Vento

International Meeting for Applied Geoscience and Energy (IMAGE)

... estimation tool, but additional work is required. Introduction Amplitude versus offset or angle (AVO/AVA) analysis has become standard practice...

Learning from 40 Years Experience: Risking Seismic Amplitude Anomaly Prospects; #110139 (2010)

Mike Forrest

Search and Discovery.com

... with offset/angle (AVO, AVA): prestack data, seismic gathers, offset/angle stacks, cross-plots (actually “change in AVO”) Phase (Polarity) Change: seismic...

ABSTRACT: Integrating Sequence Stratigraphy and Seismic Attributes for Quantitative Reservoir Characterization: A Case Study of a Pliocene Reservoir, Campeche Sound, Mexico

Efrain Méndez-Hernández, Jesús García-Hernández, Carlos Bahamon, Roger Slatt

GCAGS Transactions

... detection. Seismic inversion for reflectivity allowed better identification of key stratigraphic surfaces. Modeled type-I amplitude versus offset (AVO...

Deciphering Seismic Amplitude Language; #41981 (2017)

Luis Vernengo, Eduardo Trinchero, Satinder Chopra

Search and Discovery.com

.... This will have a bearing on the type of amplitude variation with offset (AVO) anomaly to expect. For example, consolidated sands may exhibit a class 1 anomaly...

Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?

Lahra Lanigan, Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

...Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic? Lahra Lanigan, Jarrod Dunne Integrating core and wireline...

Wave-equation based seismic AVO inversion: A pragmatic approach to use the full elastic wave-field for exploration and production

Peter Haffinger, Dries Gisolf, Panos Doulgeris, Hansel Gonzalez

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Gisolf, A., P. R. Haffinger, and P. Doulgeris, 2017, Reservoir-oriented wave-equation-based seismic amplitude variation with offset inversion...

A Feasibility Study Using Wells and Controlled Source Electronic Modeling in a Miocene Reservoir, Offshore Mexico

Paola Vera de Newton, Amanda Geck Alvarez, Marco Vázquez, Humberto Salazar

GCAGS Transactions

... electromagnetic (CSEM) responses. Synthetic seismic and amplitude variations with offset (AVO) modeling is used to calculate the effect of variations...

Extended Abstract: Exploring the Missing Blind Zone in the Gulf of Mexico Shelf

Selim Simon Shaker, Dave Reynolds, Walter W. Wornardt

GCAGS Transactions

.... 961–966. Rutherford, S. R., and R. H. Williams, 1989, Amplitude versus offset variations in gas sands: Geophysics, v. 54, p. 680–688. Shaker...

Poststack Processing Steps for Preconditioning Seismic Data; #42399 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... data analysis, such as extraction of amplitude-versus-offset (AVO) attributes (intercept/gradient analysis) or simultaneous impedance inversion...

Abstracts: Workflows for Integrated Seismic Interpretation of Rock Properties and Geomechanical Data: Part 2 … Application and Interpretation; #90173 (2015)

D. I. Close, M. Perez, B. Goodway, F. Caycedo, D. Monk

Search and Discovery.com

... in addition to the azimuthal variance in seismic amplitude, are correlated with engineering data for calibration. The combination of AVO analysis...

Geomechanical and Geophysical Analysis of a Wattenberg Field through Wavefield Re-Datuming and Inversion

Jyoti Behura, Pete Smith, Oscar Quezada

Unconventional Resources Technology Conference (URTEC)

... inversion. Prior to amplitude inversion, we extract velocity parameters using semblance analysis. In order to honor reflection coefficient changes with offset...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

... that multiple removal is not hampered later) and subtle amplitude anomalies (of critical importance to AVO and azimuthal analysis). A companion paper (Trickett...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Practise; #90171 (2013)

Lynn Burroughs and Stewart Trickett

Search and Discovery.com

... that multiple removal is not hampered later) and subtle amplitude anomalies (of critical importance to AVO and azimuthal analysis). A companion paper (Trickett...

Seismic Stratigraphy of Miocene and Pliocene Age Outer Shelf and Slope Sedimentation in the Makassar PSC, Offshore Kutei Basin

Steven J. Malecek, Christopher M. Reaves, Wirjawan Soeria Atmadja, Komang O. Widiantara

Indonesian Petroleum Association

... and slope environments of the Kutei Basin. Seismic amplitude versus offset (AVO) analysis was applied to seismic lines over areas showing depositional...

Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)

Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell

Search and Discovery.com

... amplitude versus offset (AVO) information; hence, one of the key benefits of the leastsquares migration process is to reduce the conventional migration...

Abstract: AVO Inversion in Marine Gas Hydrate Studies; #90211 (2015)

Marc-André Chen, Stan Dosso, George Spence, Michael Riedel, and Roy Hyndman

Search and Discovery.com

... suitable multichannel seismic (MCS) data is the study of BSR amplitude variation with offset (AVO), a method commonly used for hydrocarbon detection...

Experimental fluid substitution studies question applicability of Gassmann's theory in carbonate rocks, by G.T. Baechle, R.J. Weger, G.P. Eberli, #90025 (2004)

Search and Discovery.com

ABSTRACT: AVO Screening in Frontier Basins: An Example from the Gulf of Papua, Papua New Guinea, by Davies, Amanda; Burmaz, Bob ; Reed, Rod; Reiser, Cyrille; #90142 (2012)

Search and Discovery.com

Abstract: Integration of 3D Seismic Technologies to Predict Pliocene Gas Sands: Post Appraisal of the El Diablo-1 Discovery, Trinidad, by J. Sharp and T. Pish; #90933 (1998).

Search and Discovery.com

An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination

Search and Discovery.com

... indicators, or DHI) from AVO (Amplitude Variations with Offset) equations. The main idea behind these methods is to use the linearized Zoeppritz...