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The AAPG/Datapages Combined Publications Database

Showing 12,692 Results. Searched 200,599 documents.

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Abstract: The Novel High-Performance 3-D Magnetotelluric Inverse Solver Based on an Integral Equation Approach; #90255 (2017)

Mikhail Kruglyakov, Alexei Geraskin, Alexei Kuvshinov

Search and Discovery.com

..., readable, maintainable and extendable as possible. As a forward 3-D modeling engine an integral equation solver is used, and the (regularized) inversion...

2017

ABSTRACT The Multi-scale, Multi-attribute (MA-MS) Calibration; A Methodology for Predicting Sub-seismic Scale Facies from Seismic Attributes, #90104 (2010)

Stright Lisa; Bernhardt Anne; Mukerji Tapan; Boucher Alexandre

Search and Discovery.com

... focuses on the issues of modeling sub‐ seismic scale facies while explicitly incorporating the information from each of the disparate data measurements...

2010

Hamiltonian Monte Carlo based time-lapse seismic FWI and uncertainty quantification in CO2 monitoring: A VSP feasibility study

Jinji Li, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion (FWI) may turn out to be optimal for monitoring CO2 storage and injection (Nakata, 2022), because of its inherent use of maximal amounts of data...

2024

Abstract: Rigorous Demonstration of Sub-Wavelength Multiple Scattering Suppression Using Advanced Seismic Data Processing Workflows; #91204 (2023)

Marcin Dukalski, Chris Reinicke, Rob Hegge

Search and Discovery.com

... Inversion (R-EPSI) and the Marchenko methods can handle surface-related and internal short-period multiples, respectively. Contrary to the SRME...

2023

Performance of elastic FWI for different wrapping angles of helical fiber in seafloor-deployed DAS

Shogo Masaya, Masanori Tani

International Meeting for Applied Geoscience and Energy (IMAGE)

... this forward modeling and inversion handle P-waves and S-waves (e.g., Liu, 2023), they are suitable for the seismic data acquired by DAS. However...

2024

Improved TOC and Lithology Prediction for Wolfcamp Shales Using AVO Attribute Analysis

Jaewook Lee, Un Young Lim, David Lumley

Unconventional Resources Technology Conference (URTEC)

... volume from seismic data: 1) prestack amplitude variation with offset (AVO) inversion using the in-situ relationships among acoustic impedance (AI), shear...

2020

Characterizing Heterogeneities in a Clastic Reservoir Using Joint/Simultaneous PP/PS Inversion, 4D Timelapse, Multi Attribute Analysis, and PSDM

Jason Nycz

Petroleum Exploration Society of Australia (PESA)

... the static and dynamic reservoir. An inability to reconcile the PSTM inversion data to the laterally changing geology of the lower reservoir (and therefore...

2016

Abstract: Electrical Tomography and Geological Radar Investigation: Detection and 2D Modelling of Underground Cavities in the Beni Mella

A. Najine, M. Filahi, D. El Azzab, K. Elkhammari, M. Himi

Search and Discovery.com

... them by the geophysical methods. The techniques of the electrical pole-pole array and geological radar in the urban area were used. Results of the 2D...

2008

Effective Delivery of Reservoir Compliant Seismic Data Processing; #42158 (2017)

Arash JafarGandomi, Henning Hoeber, Celine Lacombe, Vimol Souvannavong

Search and Discovery.com

... with long offsets also deliver high-quality pre-stack data, which in principle allow for the inversion of amplitude variation with angle (AVA) for reservoir...

2017

Total Organic Carbon Content Estimation of Bakken Formation, Kevin-Sunburst Dome, Montana using Post-Stack Inversion, Passey (DLogR) Method and Multi-Attribute Analysis

Silas Adeoluwa Samuel, Rui Zhang

Unconventional Resources Technology Conference (URTEC)

... = 0.79) METHODS: POST STACK INVERSION & MULTI-ATTRIBUTE ANALYSIS Post-Stack Seismic Inversion A seismic inversion model is a useful tool for reservoir...

2021

A New Method of Neostress Determination From Passive Seismic Data

Alfred Lacazette, Alan Morris

Unconventional Resources Technology Conference (URTEC)

... inversion method based on passive URTeC 2174187 2 seismic data recorded on surface arrays. Unlike other methods, the new method uniquely determines...

2015

Electromagnetic and electrical methods applied to mapping coked coal … A case study from the Bowen Basin, Eastern Australia

Jonathan Lowe, James Reid, Eric Battig, Scott Napier, Dan Eremenco

Petroleum Exploration Society of Australia (PESA)

... of the data shows that of the methods trialled, TEM data is the most useful. Unconstrained 1D inversion, using University of British Colombia (UBC) code...

2019

Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015)

Frederico Xavier de Melo, Murad Idris, Jason Gardner, Jill Woods

Search and Discovery.com

...) method to predict internal multiple models. The ISS multiple modeling procedure is data-driven and does not assume a priori subsurface information...

2015

Predicting Facies, Rock, and Geomechanical Properties Using Convolutional Neural Networks: A Case Study From an Unconventional Shale Reservoir

Ted Holden, Ruth Kurian, Mohammed Ibrahim, Daniel Hampson, Jonathan Downton

Unconventional Resources Technology Conference (URTEC)

... an inversion for the aspect ratio. URTeC 3862247 3 3) Establishing the statistics of the well log data for use in the simulations. In practice the well...

2023

S-wave velocity prediction using a deep learning scheme and attention mechanism

Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... characterization and evaluation, fluid identification, and prestack inversion. At the same time, conventional S-wave velocity prediction methods exhibit...

2024

Elastic FWI application to a land data set in the Middle East

Anna Sedova, Olivier Leblanc, Thibaut Allemand, Gilles Lambar, Stphane Pellerin, Daniela Donno

International Meeting for Applied Geoscience and Energy (IMAGE)

... is penalized by the low fold of the data, low signal-to-noise ratio (S/N), and multiples. It can be combined with refraction tomography, surface-wave inversion...

2022

Abstract: Quantifying Uncertainty in Reservoir Properties by Integrating: Statistical Rock Physics, Deterministic Seismic Attributes and Geostatistical Stochastic Simulation; #91204 (2023)

Monirah Aldossary

Search and Discovery.com

..., such as lithology and pore fluids. Statistical classification and pattern recognition methods, on the other hand, use results from seismic inversion...

2023

Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?

James Shadlow

Petroleum Exploration Society of Australia (PESA)

... quality AVO inversion data and studies are not always available. This case study utilises recursive inversion to generate prediction cubes for input...

2019

Rock physics and basin modeling nexus for predicting pore pressure

Qiuzi Li, Thomas M. Etzel, Alex Konstantinou, Prajnajyoti Mazumdar

International Meeting for Applied Geoscience and Energy (IMAGE)

...) estimated from basin modeling are critical for pore pressure prediction in mudrocks. Extensive post-drill data validation demonstrates that our modeling...

2023

Seismic criteria and structural styles for half graben differential inversion: Implication for hydrocarbon accumulation, Abu Sennan blocks, Western Desert, Egypt

Ghada Farrag, Ali Bakr, Ali Abd-Allah, and Sherif El-Shahawy

Environmental Geosciences (DEG)

..., Cairo, Egypt, November 7–10, 1992, p. 99–218. Harding, A. J., 1985a, Inversion methods for ʈ-p maps of near offset data-linear inversion: Geophysical...

2021

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

Ruben D. Martinez, Geoffrey Mansfield

Indonesian Petroleum Association

... acoustic logs throughout a field area by combining borehole logs with seismic and geological data. We have added a second inversion stage, using...

1991

Maximizing Recoverable Reserves in Tight Reservoirs Using Geostatistical Inversion From 3-D Seismic: A Powder River Basin Case Study

Haihong Wang, Howard J. Titchmarsh, Kevin Chesser, Jeff Zawila, Samuel Fluckiger, Gary Hughes, Preston, Kerr, Andrew Hennes, Michael Hofmann

Unconventional Resources Technology Conference (URTEC)

... a stratigraphic model defining horizons and faults interpreted from 3D seismic data and deterministic inversion result; PDFs (Probability Distribution...

2015

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