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The AAPG/Datapages Combined Publications Database

Showing 8,341 Results. Searched 200,630 documents.

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Abstract: Implementation of Seismic Salt Interpretation by a Deep Neural Network with Neural Style Transfer; #91204 (2023)

Fan Jiang, Konstantin Osypov, Julianna Toms

Search and Discovery.com

... prediction. The training data is optimized by deep learning Neural Style Transfer (NST), to minimize domain discrepancy by teaching synthetic data to learn...

2023

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

...) 166206). The synthetic trace (red) is overlain on the gathers and the stack, each of which show a strong positive reflector that correlates...

2023

Imaging Deep into the Gulf of Mexico

Thomas Smith

GEO ExPro Magazine

..., gas clouds, multiples and water bottom issues (statics), to name a few. In addition to the geologic challenges, there are those man made challenges...

2007

From raw seismic data to quantitative interpretation via cloud-based FWI

Henry A. Debens

Australian Energy Producers Journal

... to unprocessed data, can provide accurate estimates of elastic amplitude-versus-angle (AVA) parameters – in this case using a semi-synthetic elastic...

2024

Application of inversion to support exploration and development growth opportunity maturation across the North West Shelf asset, Australia

Matthew Docherty, John Coffin

Australian Energy Producers Journal

... pre-stack seismic and the synthetic produced from the elastic properties coming from the WEB-AVO inver­ sion narrows. The process continues until...

2025

The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins

Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., and full solution including head wave, internal multiples, diffractions. It requires large computer resources and it is very time consuming. RTM based...

2009

Integrated 3D seismic and petrophysical workflow to predict elastic and geomechanical properties in the Wolfcamp Formation: A case study from the Midland Basin, Texas

Reinaldo Sabbagh, Shuvajit Bhattacharya

International Meeting for Applied Geoscience and Energy (IMAGE)

... to be challenging, due to multiple factors, such as near-surface velocity complexities, low-cost acquisition design, data vintage, variable bandwidth, multiples from...

2022

Porosity Mapping Using Seismic Interval Velocities, Natuna L–Structure

D. R. Eyles, J. A. May

Indonesian Petroleum Association

... to southeast seismic line which passes through the L–5X and AL–1X wells. Synthetic seismograms show that this high amplitude event is due to a 100-to-200 foot...

1984

History of Uranium and Development of Colorado Plateau Ores with Notes on Uranium Production in Utah

R. E. Cohenour

Utah Geological Association

... also discovered that a synthetic copper uranium phosphate showed only the activity represented by the uranium it contained whereas a natural copper...

1967

Extrapolation of Reservoir Lithology Away from Wells Using Seismic-Geologic Controls

Ruben D. Martinez, Geoffrey Mansfield

Indonesian Petroleum Association

..., on a scale appropriate for reservoir simulation modelling. This technique is an extension of that of Cornish and King 1988, who produced wide-band synthetic...

1991

Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea

Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

... flow. Starting with a legacy velocity model (Figures 2a and c), the FWI was initiated with a refined (via synthetic-to-field data matching) far-field...

2023

Meeting the imaging challenges at Atlantis with high-frequency elastic FWI

Alex Hao, Chi Chen, Zhiyuan Wei, Jiawei Mei, Li Jiang, Sam Buist, Obi Egbue, Luis Lopez, Daniel Tebo

International Meeting for Applied Geoscience and Energy (IMAGE)

...-wavefield data that includes transmission waves and multiples in additional to primary reflections, FWI Imaging provided another step change in seismic...

2023

Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation

Chen Bao

International Meeting for Applied Geoscience and Energy (IMAGE)

..., And Interpretation Equation (5) could also be verified using either synthetic gather of well logs, or by checking migrated seismic gather in open basin areas...

2024

Seismic deblending with a hard data constraint

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... sampling. This is achieved by firing one or multiples sources at dithered time intervals and continuously measuring the energy produced by such sources...

2024

Colour Image Transformations of Wireline Logs as a Medium for Sedimentary Profile Analysis

D.R. Collins, J.H. Doveton

CSPG Bulletin

... multiples, utilisant des fenetres aux dimensions croissantes. Des filtres cubiques polynomiaux sont employes pour chaque grandeur de fenetre afin d'en...

1988

Integrated Subsurface Study in Support of Determining Infill Well Locations, a Case Study of ABC Field (Oman)

Kwartono, Hari Sudono, Badar Hilal Al Amri, Badr Al Amri, Muhammad Mirza

Indonesian Petroleum Association

... be seen by the patchy picks resulting from the 3D auto tracking. The presence of multiples also makes it more challenging to determine the true...

2018

Pre-Stack Inversion to Seismic Rock Type Predictability (SRT) Case Study: Gabus Zone 3B in Belanak Field

Baskoro Arif Kurniawan, Maria Fransisca Meirita, Aguslianto Efendy Harahap, Haniva Navilova, Willy Gunary Abadi

Indonesian Petroleum Association

... multiples were removed. Angle gather generation has been applied after multiple removal process. The angle gather process transforms the gather from...

2019

Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

... has been studied by previous authors using realistic synthetic data. In this paper, we primarily explore the benefit of using real inline gradient data...

2011

Advanced Reservoir Modeling in Poor Seismic; October Field, Northern Gulf of Suez, Egypt, #40872 (2012)

William J. Sercombe, Leon Thurmon, James Morse

Search and Discovery.com

... synthetic sliver block on the western margin of the field. After this study, a 3D seismic program was authorized and acquired by December 1992 in order...

2012

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