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The AAPG/Datapages Combined Publications Database

Showing 56,350 Results. Searched 200,619 documents.

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Abstract: Processing and Imaging of Seismic Data Acquired with Buried Vertical DAS Arrays; #90319 (2018)

Andrey Bakulin, Ilya Silvestrov, Kevin E. Erickson, Pavel Golikov, Robert Smith, Mustafa Al-Ali

Search and Discovery.com

... model building techniques such as tomography or other methods. In this way, the smart DAS uphole system provides a complete dataset for near-surface...

2018

Estimation of anisotropic parameters from semblance picking using dynamic programming

Hong Liang, Houzhu (James) Zhang, Dongliang Zhang, Hongwei Liu, Xu Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... and anisotropic parameters from the semblance panels. We apply the automatic model building workflow to synthetic and field data examples to demonstrate...

2022

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

...Gemini: A fully operational broadband source for model building and imaging Carsten Udengaard, David Brookes, Hector Flores Gemini: a fully...

2023

Full Waveform Inversion on Bekapai Field: A Game-Changer Technology for Our Seismic Imaging Workflows

Magali Beele, Clement Fleury, Claudio Strobbia, Muhammad-Thurisina Choliq, Jacques Bonnafe, Gilles Vallon

Indonesian Petroleum Association

... targets reservoirs imagery. The previous model building methodology which relied on reflection tomography, could not correct for these push-downs...

2014

Full-waveform inversion from a homogeneous starting model: A field dataset study

Zeyu Zhao, Brook Tozer, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... that with the help from the hybrid optimization FWI, we are able to bypass some of the traditional model building tasks, facilitating a much more automatic...

2024

Image processing of jointly acquired 3D DAS-VSP data with an OBN survey in the Middle East

G. Yu, H. Liu, Y. Zhang, H. Chen, X. Li, L. Duan, G. Cambois, J. Cowell, J. Mason, Y. Chen, J. Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... Figure 2: Fold distribution maps of target stratum for Location 1 and Location 2. Velocity model building and image processing For the 3D DAS-VSP...

2024

Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM

Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga

Indonesian Petroleum Association

...’s proprietary Q-compensation algorithm for optimized Pre-Stack Depth Migration (PSDM). Velocity model building outside of the carbonate build-up was done...

2008

Generalization Capability of Data-driven Deep Learning Models for Seismic Full-waveform Inversion: An Example Using the OpenFWI Dataset

Ayrat Abdullin, Umair Bin Waheed

International Meeting for Applied Geoscience and Energy (IMAGE)

... the challenges of applying deep learning to 3D velocity model building in seismic exploration due to the large data volume required and uncertainty about...

2023

The Pain and Sorrow of Reservoir Modeling

Stephen Tyson

GEO ExPro Magazine

... face. So building a model with the aim of providing Figure 4 shows a satellite image of a braided stream. a visualization of the reservoir seems...

2015

An Extended Finite Element Method Based Modeling of Hydraulic Fracturing; #120187 (2015)

Arman Khodabakhshnejad, Fred Aminzadeh

Search and Discovery.com

... generating the input file for the modeling. Building the solid model, meshing, and assigning boundary conditions are performed in this step. Eight-node...

2015

Machine learning-based residual moveout picking

Farhad Bazargani, Wenjun Zhang, Anu Chandran, Zaifeng Liu, Harry Rynja

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the migration velocity model. Accurate and efficient RMO picking is the key to the success of tomographic velocity model building workflows. Conventional RMO...

2022

An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... of velocity-sensitive depth imaging techniques such as pre-stack depth migration has created a demand for more accuracy in velocity model building...

2000

Build-and-Fill Stratigraphic Sequences in Carbonates, #51403 (2017).

Evan K. Franseen, Robert H. Goldstein

Search and Discovery.com

... and building relief Preliminary Build-and-Fill Model Continued migration of grainstone shoals and bypass results in filling of topography. Falling sea level...

2017

Geologic Modeling of Shaly-Sand Reservoirs in J-Group, Tapis Field, Malaysia (Poster 10)

G. S. Kompanik, J. W. Erickson

Geological Society of Malaysia (GSM)

..., Malaysia 2ExxonMobii Production Co., Houston) The need for a comprehensive study leading to the building of a geologic model for full field reservoir...

2002

Increasing the Accuracy of Reservoir Characterization in Unconventional Reservoirs; #41409 (2014)

Bradley Melton, Neil Fishman

Search and Discovery.com

... to create a model that accounts for all of the available geologic detail and the simulator's desire for models that are small enough to run efficiently...

2014

Application of Geophysical and Geotechnical Methods to Determine the Geotechnical Characteristics of a Reclaimed Land; #70255 (2017)

Olusegun O. Adewoyin, Emmanuel O. Joshua, Marvel L. Akinyemi

Search and Discovery.com

... that piling will be the most appropriate foundation for any building in the study area. Introduction The rising number of casualties reported...

2017

Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)

Tianfei Zhu, Yan Yan, and Jon Downton

Search and Discovery.com

...Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015) Tianfei Zhu, Yan Yan, and Jon Downton AAPG Search...

2015

Using Measurement Uncertainty to Calculate Reservoir Volumes and Reduce Risk in Prospects, #41324 (2014)

Garrett M. Leahy, Emma Howley, Wenxiu Yang, Arne Skorstad

Search and Discovery.com

... case study, consists of: i) Interpretation with Uncertainty; ii) Building a Structural Model; iii) Applying Fault Uncertainty, and iv) Calculating...

2014

Integration of Geologic Data into Structural Imaging of the Andean Subthrust, Peru; #41605 (2015)

Margaret A. Stratton, Robert Vestrum, Dennis Ellison

Search and Discovery.com

.... Results In the initial model-building process, there was concern about how much of the footwall structure was due to velocity pull-up and how much...

2015

Regionally Interpolated Pore Pressure Model Utilizing Multiple Empirical Methods in the Delaware Basin

Yamin Li, Jon Roberts

Unconventional Resources Technology Conference (URTEC)

... a good result, so they are only taken in the zone of interest on a few wells. In this paper, we present a workflow for building a 3D pore pressure model...

2020

Well Log Prediction Using Machine Learning

Sundeep Sharma

Oklahoma City Geological Society

... important for day-to-day geophysical workflows. DT logs are key for seismic-to-well tie as well as background model building in seismic inversions...

2021

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