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The AAPG/Datapages Combined Publications Database

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

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Broadband Data from Flat Streamers: Considerations for Acquisition and Processing

Phil Fontona, Edward Hager

Indonesian Petroleum Association

... formulations); deterministic seabed demultiple and AVO analysis, with a consistent low-frequency content across the offset range. Also there are the operational...

2015

Chapter Eight: Horizon and Formation Attributes

Alistair R. Brown

AAPG Special Volumes

... horizon (below), showing lineations associated with channels. (Courtesy Arcis Corporation.) Amplitude Variation with Offset Amplitude Variation...

2011

Implications of Elastic Anisotropy in Direct Probabilistic Inversion; Examples from Offshore Australia

Partha Pratim Mandal, Andre Eduardo de Souza, Rob Ross, Shane Squire, Yahya Basman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... layers when characterizing reservoirs with quantitative interpretation workflow with techniques such as wavelet estimation, well-tie analysis...

2023

Using Seismic Inversion to Predict Geomechanical Well Behavior: A Case Study From the Permian Basin

Simon S. Payne, Jerry Meyer

Unconventional Resources Technology Conference (URTEC)

... median filtering, spectral balancing, partial angle stacking, spatial amplitude balancing and AVO scaling analysis. AVO intercept and gradient...

2017

A Method for Calculating Pseudo Sonics from E-Logs in a Clastic Geologic Setting

Joe H. Smith

GCAGS Transactions

... that are within 0.5% of the actual DT log. If modeling or amplitude versus offset (AVO) analysis is a planned use of the DTP this method should...

2007

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

...) corrections, migration, and amplitude variation with offset (AVO) analysis. Theory Vertical transverse isotropy, also known as polar anisotropy (Walsh et...

2012

Abstracts: Fracture Analysis with Interpolation Before Prestack Migration; #90173 (2015)

Ye Zheng, Warren Upham, and Mark Ng

Search and Discovery.com

... Introduction During past decades, fracture analysis became popular for reservoir delineation. Of the fracture analysis tools, azimuthal AVO (AVAZ) is widely used...

2015

Rock Physics and Depositional Trends; #41316 (2014)

Marco Perez, David Close, and Greg Purdue

Search and Discovery.com

... and local anomalies at the reservoir scale. Theory The conventional seismic interpretation and amplitude versus offset (AVO) inversion workflow...

2014

Seismic Foldout: Contourites: When everything going sideways saves the day

Neil Hodgson, Karyna Rodriguez, Lauren Found, Searcher

GEO ExPro Magazine

... overlying the source rock are characterized by continuous and extensive amplitude anomalies with AVO Type III response. RMS extractions over these events...

2025

High resolution imaging by dynamic matching FWI in the presence of AVO effects

Fuchun Gao, Shuqian Dong, Yang He, James Sheng, Faqi Liu, Bin Wang, Carlos Calderon, Yuriy Ivanov, Fanny D. Marcy, Ole E. Aaker

International Meeting for Applied Geoscience and Energy (IMAGE)

... scenarios and the type of data acquired. These effects commonly manifest themselves as variations of amplitude and phase across the offset...

2023

PP-PS depth-domain AVA inversion

Maud Cavalca, Robin P. Fletcher

International Meeting for Applied Geoscience and Energy (IMAGE)

... property analysis. Superior estimates of S-related properties and density can be derived through joint PP-PS AVA inversion schemes (Reine, 2018, Tura et al...

2023

Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

..., Edmonton, Canada Summary Wavelet estimation plays an important role in many seismic processes like impedance inversion, amplitude versus offset (AVO...

2014

Abstract: Determination of AVO Attributes for Hydrocarbon Resources Region of Malay Basin: The Fluid Factors (Geophysics Paper 4)

T. L. Goh, Uzir Alimat, Shaidin Arshad, M. Izzuljad Ahmad Fuad

Geological Society of Malaysia (GSM)

... of A and B were 52 the intercept and the gradient attribute of reflection amplitude versus sin2Δ plot. Castagna and Smith (1994) reported...

2011

Structure-and-Amplitude-Preserving Multi-Channel Deconvolution

Search and Discovery.com

...Structure-and-Amplitude-Preserving Multi-Channel Deconvolution Structure-and-Amplitude-Preserving Multi-Channel Deconvolution Juefu Wang* Divestco...

2013

Integrating Sedimentology and Quantitative Rock Physics for Reservoir Characterization and Modeling in Field Development: A Case Study of an Onshore Field in Niger Delta, Nigeria; #20396 (2017)

Ebere Benard, Taju Gbadamosi, Sotonye Okujagu, Christian Ihwiwhu, Kingsley Akpara, Collins Onyeukwu

Search and Discovery.com

... with offset (AVO) inversion, seismic geomorphology, static modeling, and dynamic simulation. Segmentation of the AVO inversion attributes including: shear...

2017

CO2 injectivity and storage potential of the Arbuckle Group using supervised machine learning and seismic-constrained reservoir modeling and simulation, Wellington Field, Kansas

Abidin B. Caf, David Lubo-Robles, Matthew J. Pranter, Heather Bedle, Kurt J. Marfurt, Zulfiquar A. Reza

International Meeting for Applied Geoscience and Energy (IMAGE)

... and permeability. Then, using the common reflection-point gathers, we performed pre-stack seismic inversion and calculated various amplitude-versus-offset (AVO...

2022

New Insights into the North Makassar Basin: Revitalizing the Data Brings New Prospectivity

Marcin Przywara, Jo McArdle, Adriana Sola

Indonesian Petroleum Association

... algorithm of choice was True Amplitude PSTM, aiming to preserve the amplitude vs offset fidelity which would enable AVO utilization. The reprocessed...

2016

Fracture Detection Interpretation Beyond Conventional Seismic Approaches, #41035 (2012)

Gary Jones, Rocky Roden

Search and Discovery.com

... (Full Amplitude) Geometric Attributes will be calculated from the 32.4 Hz volume and the 15.3 Hz volume for analysis. AVO attributes will also...

2012

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