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The AAPG/Datapages Combined Publications Database

Showing 23,327 Results. Searched 200,293 documents.

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Hierarchical machine learning workflow for conditional and multiscale deep-water reservoir modeling

Wen Pan, Honggeun Jo, Javier E. Santos, Carlos Torres-Verdín, and Michael J. Pyrcz

AAPG Bulletin

... represent shaly facies with low porosity. (A) The truth model and (B) one model realization calculated with the cookie-cutter approach are compared. White...

2022

Diagenesis and pore pressure induced dim spots „ Advances on AVO analysis of high-impedance reservoirs

Antonio Pessoa, Mark Chapman, Giorgos Papageorgiou

International Meeting for Applied Geoscience and Energy (IMAGE)

... stress scenario. Pressure-dependent AVO Analysis Seismic and Well Data Interpretation To conduct this AVO analysis, we assume a convolutional model...

2024

Robust Event Recognition in Real-Time Hydraulic Fracturing Data for Live Reporting and Analysis

Samid Hoda, Jessica Iriarte

Unconventional Resources Technology Conference (URTEC)

..., transparent (white box), and extremely performant model that easily accommodates operating constraints. In turn, this enables real-time reporting...

2020

From Chaos to Caves … An Evolution of Seismic Karst Interpretation at the Vorwata Field

Riangguna Eloni, M.R. Husni Sahidu, Ilham Panggeleng, Christopher S. Birt, Ted Manning

Indonesian Petroleum Association

..., coherence attributes are displayed using a black and white color-bar with black representing discontinuities. Often times the coherence attribute...

2016

Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs

Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett

Unconventional Resources Technology Conference (URTEC)

... NMR analytical model for fracture-pore coupling to account for micro-fractures in the rock. This model was verified through NMR numerical simulations...

2014

Convolution neural networks fault interpretation in the Brazilian presalt

Hugo Garcia, Edimar Perico, Ana Moliterno, Alexandre Kolisnyk, Michael Lowsby

International Meeting for Applied Geoscience and Energy (IMAGE)

..., particularly deep learning convolutional neural networks have been used successfully in fault interpretation in seismic data around the world with different...

2024

Seismic reservoir characterization of the Strawn Group, northern part of the Eastern Shelf, King County, North-Central Texas: Case study

Osareni C. Ogiesoba

International Meeting for Applied Geoscience and Energy (IMAGE)

... > 15 Hz are filtered out. The inversion process is based on the convolutional model expressed as Using the same procedure, I predicted the Vp/Vs...

2023

Deep Learning for Quantitative Hydraulic Fracture Profiling from Fiber Optic Measurements

Weichang Li, Han Lu, Yuchen Jin, Frode Hveding

Unconventional Resources Technology Conference (URTEC)

... to the synced pump data independently; and II) a convolutional LSTM (long short-term memory) sequence learning model maps time segments...

2021

Abstract: Filling in Exploration White Space: Using Geoscience to Constrain Exploration Play Uncertainty; #90319 (2018)

Chris Cubitt

Search and Discovery.com

... of thought have emerged; categorising white space in a rigid risk/uncertainty framework or using a more flexible geological model-based risking approach...

2018

An approach for three-dimensional quantitative carbonate reservoir characterization in the Pampo field, Campos Basin, offshore Brazil

Danilo Jotta Ariza Ferreira, and Wagner Moreira Lupinacci

AAPG Bulletin

... can use the convolutional model of the seismic trace-in-time domain,where s(t), r(t), ω(t), and n(t) represent, respectively, the seismic trace...

2018

Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography

Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin

Unconventional Resources Technology Conference (URTEC)

... microscopy (SEM) images with reflected white and UV/fluorescent light images (organic matter petrography analysis), enabling the identification of various...

2019

Time-Lapse Petro-Elastic and Seismic Modeling to Evaluate Fracturing Efficiency in Low-Permeability Reservoirs

Masoud Alfi, Zhi Chai, Anshuman Pradhan, Travis Ramsay, Maria Barrufet, John Killough

Unconventional Resources Technology Conference (URTEC)

... inputs, normal incidence seismic traces are forward-modeled through the convolutional model shown in Eq. 10. A zero-phase Ricker wavelet with a central...

2018

Probabilistic seismic interpolation with the implicit prior of a deep denoiser

Matteo Ravasi

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity model that mimics the Volve field (see Ravasi et al. (2022) for more details on the data creation process). Second, we consider the Volve field...

2023

Innovative disorder seismic attribute for reservoir characterization

Qiang Fu, Saleh Al-Dossary

International Meeting for Applied Geoscience and Energy (IMAGE)

... seismic attribute is a convolutional filtering based algorithm designed using an optimization approach. By design, the attribute is insensitive to faults...

2022

Preservation Potential and Bedding Features in Variable Discharge Streams: Abstract

Robert H. Blodgett, K. O. Stanley

Dallas Geological Society

... River system, Great Plains, U.S.A., with fluvial sediments of the Oligocene White River Group has shown the utility of discharge and preservation...

1977

Preservation Potential and Bedding Features in Variable Discharge Streams: Abstract

Robert H. Blodgett, K. O. Stanley

CSPG Special Publications

... River system, Great Plains, U.S.A., with fluvial sediments of the Oligocene White River Group has shown the utility of discharge and preservation...

1977

Improving Microseismic Denoising Using 4D (Temporal) Tensors and High-Order Singular Value Decomposition

Keyla Gonzalez, Eduardo Gildin, Richard L. Gibson Jr.

Unconventional Resources Technology Conference (URTEC)

... of data is achieved. In this research, we implement a high-order SVD (HOSVD) model reduction method for denoising and compressing microseismic...

2021

Increasing The Resolution of Seismic Imaging With Spectral Blueing, Spectral Decomposition RGB And HSV Blending to Delineate The Fluvial Facies on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... of this method is a facies model with a more reasonable level of confidence and has been filtered using geological and geophysical concepts based...

2022

Abstract: The Sedimentology And Geochemistry Of The Second White Specks Formation, North/Central Alberta, Canada; #90213 (2015)

Kelli Fraser and Octavian Catuneanu

Search and Discovery.com

...Abstract: The Sedimentology And Geochemistry Of The Second White Specks Formation, North/Central Alberta, Canada; #90213 (2015) Kelli Fraser...

2015

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