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The AAPG/Datapages Combined Publications Database

Showing 5,692 Results. Searched 200,357 documents.

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ABSTRACT: Reducing Ambiguity in Controlled-Source Electromatic (CSEM) Inversion; #90061 (2006)

Andrew M. Lockwood

Search and Discovery.com

... an identical CSEM anomaly to a 10m thick, hydrocarbon saturated reservoir. This non-uniqueness associated even with a simple 1D layered earth results...

2006

Characterization of underground structures on Earth and on Mars using ambient seismic vibrations

Manuel Hobiger

International Meeting for Applied Geoscience and Energy (IMAGE)

...Characterization of underground structures on Earth and on Mars using ambient seismic vibrations Manuel Hobiger Characterization of underground...

2022

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

... be generated in shallow water (surface-related) and/or inside the Earth (internal shortperiod multiples). Removing these events is challenging because...

2023

Target detectability in regional-scale AEM surveys

David Annetts, Juerg Hauser

Petroleum Exploration Society of Australia (PESA)

... at any station and b is the background (layered-earth) response. When considering transverse components, we define A = t since b is identically 0...

2019

Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)

Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko

Search and Discovery.com

... the proposed inversion procedure with a theoretical model that represents layered clastic formations. Each layer is characterized by different volumes...

2016

ABSTRACT: Multidisciplinary Solution to Enhance Field Development Plan in Burgos Basin, North Mexico; #90051 (2006)

Manuel Morales Leal, Manuel A. Mercado Ortiz, Guillermo Tirado Vargas, Roberto Nieves Gonzalez, Juan Acosta, Walter Gambaretto, Facundo Robles, Jorge Hurtado, Jorge Pastor, Marcelo Gomez

Search and Discovery.com

... observed. Mechanical Earth Model and properties were layered, up scaled and propagated geo-statistically afterward, to perform a realistic 3D model...

Unknown

Marchenko-based internal multiple attenuation feasibility analysis for a thin-layered media in ultra-shallow water OBN from offshore Middle East

Frederico Xavier de Melo, Suyang Chen, Luis Salinas, Shotaro Nakayama, Nozomi Yamamoto

International Meeting for Applied Geoscience and Energy (IMAGE)

... encountered in an ultra-shallow water area in the Middle East. We started this experiment based on a realistic stratigraphic earth model from the region...

2023

ABSTRACT Modeling the Sediment Loading Effect on Land Subsidence in the Mississippi Delta, #90104 (2010)

Yu Shiyong; Törnqvist Torbjörn E.; Milne Glenn A.; Kulp Mark A.

Search and Discovery.com

... higher than those inferred using long‐term relative sea‐level  records. Here we model land subsidence using a multi‐layered, radially symmetrical...

2010

Water-Gas Flow in Laminated and Heterogeneous Coal-Interburden Systems: The Effects of Gas Solubility

Mohammad Sedaghat, Des Owen, James Underschultz, Suzanne Hurter, Phil Hayes, Andrew Garnett

Unconventional Resources Technology Conference (URTEC)

... production rate from the heterogeneous case; however, it decreases the gas production from the layered coal model in early time steps. Results suggest...

2019

Extrapolated surface-wave dispersion inversion

Hongyu Sun, Laurent Demanet

International Meeting for Applied Geoscience and Energy (IMAGE)

... a synthetic layered-model data set illustrates the potential and benefits of increasing image depth with EDI. Figure 1: (a) 1D subsurface model...

2022

Abstracts: An Investigation of Systematic Location Errors of Microseismic Events; #90173 (2015)

Martin E. Nicola, Bernd Milkereit, and Emmanuel Bongajum

Search and Discovery.com

... for two other velocity models. The first model is a synthetic three layered model and the second model is a layered model obtained by making the logs...

2015

Initiation of the Turtle Mountain Thrust as Demonstrated by Surface and Subsurface Data, Crowsnest Pass, Alberta, Canada

C. Willem Langenberg

Search and Discovery.com

... fits the fault-propagation model. Consequently, the prominent process in these layered strata is buckling, whereby thrust faults initiate at buckling...

Unknown

Initiation of the Turtle Mountain Thrust as Demonstrated by Surface and Subsurface Data, Crowsnest Pass, Alberta, Canada

C. Willem Langenberg

Search and Discovery.com

... fits the fault-propagation model. Consequently, the prominent process in these layered strata is buckling, whereby thrust faults initiate at buckling...

Unknown

Abstract: GPS and INSAR Solution - Integrating Deformation data with E&P technologies; #91204 (2023)

Abdullah Al Hasani

Search and Discovery.com

... data strings are over-layered to evolve a deformation model aiding regional studies of surface dynamics. Additionally, Satellite images and GIS based...

2023

Abstract: Azimuthal Processing For Unconventional Resource Plays Using An Orthorhombic Velocity Model; #90174 (2014)

Shaowu Wang and David Wilkinson

Search and Discovery.com

.... In the estimation of the orthorhombic parameters, the initial model is the “best” picked isotropic PSTM velocity field. For strong HTI anisotropy, “best...

2014

Abstracts: Tuning Effects in P-wave Reflections from a CO2 Injected Saline Aquifer: A Preliminary Appraisal; #90173 (2015)

Bernard Giroux, Maxime Claprood, and Lorenzo Perozzi

Search and Discovery.com

... should ultimately allow for the quantitative estimation of CO2 saturation in the reservoir. Geophysical methods are challenged in this respect...

2015

Application of fractional Gaussian fractal-based stochastic seismic inversion to F3-Netherland dataset

Srishti Singh, Sreeja Kalyankar, Ajay Malkoti, Nimisha Vedanti

International Meeting for Applied Geoscience and Energy (IMAGE)

... of impedance. Such inversion is suitable for relatively thick layered reservoirs where lateral thickness changes slowly with minimal spatial impedance...

2024

The interferographic TEM (ITEM) method: Array beamforming for TEM field compaction and resolution improvement

Bryan James, Kyubo Noh, Andrei Swidinsky, Johannes Stoll, Daryl Ball

International Meeting for Applied Geoscience and Energy (IMAGE)

... model is used for each time and hence z position, a layered model, or a well-established background earth model in exploration contexts. Finegrained...

2023

Adaptive regularization parameter estimation in image domain least-squares migration

Shen Sheng, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the model space, and the PSF response at each pulse point can be obtained (Fletcher et al., 2016). Liu et al., (2021) proposed a PSF estimation method...

2024

A deep learning based surrogate and uncertainty quantification for fast electromagnetic modeling in complex formations

Yuchen Jin, Chaoxian Qi, Li Yan, Yueqin Huang, Xuqing Wu, Jiefu Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... a multi-case workflow to enhance the precision of the surrogate model. The workflow is shown in Figure 1. Given an earth model, the workflow starts...

2022

A depth uncertainty estimation method using interval-domain anisotropic VTI velocity and travel time detectability criterion

Andrey H. Shabelansky, Cory J. Hoelting, Min Yang, Sizhuang Deng, Jinsong Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... with the synthetic SEAM model from a marine environment with salt, and discussed essential conditions for successful depth uncertainty estimation analysis...

2024

From Arrhenius to CO2 Storage Part VI: More on the Simple Greenhouse Model

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... and the radiation it emits out to space. If Earth were not in radiative balance, the climate on the planet would not be stable. The simple model in the figure...

2020

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