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Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

... data is needed for obtaining better imaging. Currently, we work on extending our method for the source distribution. INTRODUCTION Seismic survey...

2022

Annular Integrity Analysis a Through-Tubing Measurement and Analysis Method to Identify, Diagnose and Quantify Fluid Movement in Multiple Annuli Caused by Loss of Annular Integrity

Alan Muhadjir, Sathish Kumar

Indonesian Petroleum Association

..., temperature INTRODUCTION Well integrity is a global challenge, not isolated to any one particular basin or region. Three different independent sources...

2013

Identifying Frac Growth in Multiple Horizons using Integrated Microseismic and Induced Seismic Monitoring Approaches

Ted Urbancic, Andy Cochrane, Sheri Bowman

Unconventional Resources Technology Conference (URTEC)

... increased. This observed process sets the foundation to better control stimulation programs. Introduction Hydraulic fracturing in naturally fractured...

2014

New 3D Seismic Imaging of Late Cretaceous Extrusive Volcanics in the Deep-Water Gippsland Basin: Implications and Insights for Paleo-Depositional Environments and Petroleum Systems

Jarrad Paul Grahame

Australian Petroleum Production & Exploration Association (APPEA) Journal

... environments, extrusive volcanics, Gippsland Basin, intracratonic, new 3D seismic acquisition, petroleum systems, source rock. Introduction Accepted: 3 March...

2023

Reservoir Characterization of Fractured Basement Using Seismic Attributes, Dayung Field Case Study, South Sumatra Indonesia

Yan Darmadi, Agus Harahap, Rita Achdiat, Mugie Ginanjar, John Hughes

Indonesian Petroleum Association

... Annual Convention and Exhibition, May 2008 Van Bemmel, P., and Pepper, R.E.F., Seismic Signal processing Method and Apparatus for generating a Cube...

2013

Seismic Detection of Gas in Cretaceous Sandstones and Fractured Sandstones

Walter E. Johnson, William T. Brown Jr., James B. Peterson

Rocky Mountain Association of Geologists

... modeling and interpretation techniques can also be used to predict fracture orientations of gas reservoirs in advance of drilling. INTRODUCTION...

1995

Estimating subsurface geostatistical parameters from surface-based GPR reflection data using a deep-learning approach

Yu Liu, James Irving, Klaus Holliger

International Meeting for Applied Geoscience and Energy (IMAGE)

... method, even in the presence of high noise levels. Introduction The shallow subsurface consists of soil, glacial and alluvial deposits as well...

2023

Broadband seismic probabilistic AVO inversion for reservoir properties

Kun Li, Qingwen Zheng, Xingyao Yin, Yaming Yang

International Meeting for Applied Geoscience and Energy (IMAGE)

... of porosity, fluid saturation and shale content using probabilistic AVO inversion is analyzed by theoretical model. Introduction Prestack seismic AVO...

2023

2D seismic surveys as an alternative for CO2 monitoring in the North Dakota CarbonSAFE project

César Barajas-Olalde, Donald C. Adams, Hansel Gonzalez, Mengmeng Zhang, Pablo Benitez, Ryan J. Klapperich, Wesley D. Peck, Panos Doulgeris

International Meeting for Applied Geoscience and Energy (IMAGE)

... demonstrated that 2D surveys could be included in CO2-monitoring programs as a cost-effective method. Introduction A CO2 multimeasurement geophysical...

2023

Massive focal mechanism solutions from deep learning in west Texas

Yangkang Chen, Omar M. Saad, Alexandros Savvaidis, Fangxue Zhang, Yunfeng Chen, Dino Huang, Huijian Li, Farzaneh Aziz Zanjani

International Meeting for Applied Geoscience and Energy (IMAGE)

... solutions align well with the strikes, dips, and rakes of the known faults that were explored previously using full-waveform-based methods. INTRODUCTION...

2024

Automatic well-log baseline correction via deep learning for rapid screening of potential CO2 storage sites

Misael M. Morales, Carlos Torres-Verdín, Michael Pyrcz, Murray Christie, Vladimir Rabinovich

International Meeting for Applied Geoscience and Energy (IMAGE)

... concentration of shale to detect sweet spots for potential CO2 storage in the Gulf of Mexico. Introduction It is becoming standard practice to use old...

2024

De-risking low saturation gas (LSG) using controlled source electromagnetic data and multiphysics interpretation in deep water Trinidad and Tobago

Juan-Mauricio Florez, James Cai, J. P. Blangy, Marjorie Nogueira, Ingrid Cordon, Kerry Nicholas, Shenghui Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... dominated by deep water clastic deposits. Depth of investigation was appropriate for the technology given signal recovery and resistivity contrast, both...

2024

Using zircon geochemistry to map alteration in the Gawler Craton, South Australia

Adrienne Brotodewo, Caroline Tiddy, Diana Plavsa, Adrian Fabris

Petroleum Exploration Society of Australia (PESA)

...: Zircon, Geochemistry, Gawler Craton INTRODUCTION Zircon is often used to study petrogenesis and evolution of rocks, due to its robustness during...

2019

Application of wave-equation reflection traveltime inversion to the Liwan deep-water streamer data in the South China Sea

Yilin Wang, Liangguo Dong, Chao Huang, Jianming Zhang, Yuzhu Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... be used to image the structure in this area. In traditional seismic data processing workflow, reconstructing an accurate velocity model is a key step...

2024

Risks of Microseismic Fracture Mapping Mis-interpretation: Source-Dependent Sensitivity Induced by Surface Arrays Observational Bias

Pierre-Francois Roux

Unconventional Resources Technology Conference (URTEC)

... caution. Introduction Ever since the pioneering works of Pearson [1981], it is relatively well accepted that microseismicity is primarily the result...

2017

A novel viscous pure-acoustic wave equation and its numerical implementation in 3D TTI media

Long Wu, Yixian Xu, Shigang Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... have been developed in both isotropic and anisotropic media. Introduction Anisotropic and anelastic properties of the earth media have been widely...

2024

Automated velocity modeling with domain transformations

Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... analysis workflows: IEEE Signal Processing Magazine, 38, no. 2, pp. 89–119, doi: https://doi.org/10.1109/MSP.2020.3037429. Koehn, D., 2011, Time...

2024

CNN for image super-resolution of airborne magnetic data in Ontario, Canada

Rafael Pires de Lima

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Canada, evaluating its performance using the Peak Signal to Noise Ratio (PSNR) and R2. We found our architecture to be easy to train, providing...

2024

Regularization for full-waveform inversion by generative diffusion model with score distillation

Bingbing Sun

International Meeting for Applied Geoscience and Energy (IMAGE)

.... INTRODUCTION Full Waveform Inversion (FWI) is a sophisticated method employed in exploration seismology to generate high-resolution models of the subsurface...

2024

Complex structure pattern and its control on reservoir distribution in the Apsheron ridge of South Caspian Basin, insights from integrated study of OBN seismic

Xiao Dengyi, Li Jianlin, Song Jiawen, Zhao Min, Li Xiaoliang, Chen Xin, Qi Qunli, Chen Shuangting, Li Qiang, Wang Bo, An Fuli, Wang Li, Liu Qiang, Cui Jinglin

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Introduction The Apsheron ridge is a structure belt elongated in NW-SE from Azerbaijan to Cheleken peninsulas and represents the regional dextral...

2024

Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools

Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak

Indonesian Petroleum Association

... clustering wavelength can be determined using signal processing techniques (e.g. a Fourier transform). However, it must be emphasized that with respect...

2018

Understanding the Tectonic Framework of Unconventional Reservoirs in the Paraná Basin Using the Magnetotelluric Method

P. P. de Lugao, S. B. A. Rolim, B. F. Kriegshäuser

Unconventional Resources Technology Conference (URTEC)

... areas for the occurrence of CBM in the southern Paraná Basin. URTeC URTeC 2714 2 Introduction Currently, oil and gas reserves in shale have been...

2020

Uncovering the Gas Potential of the Paraná Basin, Brazil

Patricia de Lugão, Berthold Kriegshäuser, Eric Corrêa, Aline Menezes,Isaac Santos, Kivia Gomes, Luciano Arêas, Umberto Travaglia Filho

Unconventional Resources Technology Conference (URTEC)

... basins in Brazil that are actively producing gas producing. Introduction The Paraná Basin (figure 1) is a large sedimentary basin that occupies an area...

2022

Abstract: Elastodynamic FWI Efficiency Study With Partial Stacking in 2D; #90224 (2015)

Vladimir N. Zubov, Gary F. Margrave, and Michael P. Lamoureux

Search and Discovery.com

... the possibility of further partial stacking improvements using filtering and modelling characteristic estimations in FWI. Introduction Full Waveform...

2015

Introduction to Field Reports

James H. Denney, Jr.

East Texas Geological Society

...Introduction to Field Reports James H. Denney, Jr. 1984 240 241...

1984

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