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The AAPG/Datapages Combined Publications Database
Showing 54,661 Results. Searched 196,763 documents.
Developing a representative model for offshore CO2 storage in the Gulf of Mexico continental shelf
Lars W. Koehn, Brian W. Romans, Ryan M. Pollyea
International Meeting for Applied Geoscience and Energy (IMAGE)
...Developing a representative model for offshore CO2 storage in the Gulf of Mexico continental shelf Lars W. Koehn, Brian W. Romans, Ryan M. Pollyea...
2022
Time-lapse inversion of airborne electromagnetic data for monitoring saltwater intrusion in the Salinas Valley of California, USA
Seogi Kang, Rosemary Knight
International Meeting for Applied Geoscience and Energy (IMAGE)
..., in this study, we developed a time-lapse inversion approach that can incorporate the existing saltwater intrusion (SWI) model and the well data...
2022
Enabling the Next Generation of Hydrocarbon Exploration
Stefano Volterrani, Tim Matava, Zakir Hossain, Shihong Chi, Brian W. Horn
GEO ExPro Magazine
... instances, basin analysis uses only information from the applied geological model. This workflow is common in the methods of basin analysis; however, modern...
2018
Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin
Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer
Unconventional Resources Technology Conference (URTEC)
... to a geomechanical model and can impact the mechanical behavior of the well. Consequently, comparing the predictions of different geomechanical models can...
2018
Demystifying Data-Driven Neural Networks for Multivariate Production Analysis
Ayush Rastogi, Karn Agarwal, Ely Lolon, Mike Mayerhofer, Oladapo Oduba
Unconventional Resources Technology Conference (URTEC)
...’s. There is usually an inverse relationship between model accuracy and model interpretabilitythe more interpretable a model is, the more likely...
2019
Machine Learning Applications for Reservoir Pressure Trend Prediction in Potash Area of Delaware Basin
Olabode Thomas Ajibola, James Sheng, Phillip McElroy, Ebru Ulna
Unconventional Resources Technology Conference (URTEC)
... Artificial Neural Network (ANN) and Multilinear Regression machine learning models. The decision on what model should be used was guided...
2022
Quantifying Heterogeneities and Their Impact from Fluid Flow in Fluvial-Deltaic Reservoirs: Lessons Learned from the Ferron Sandstone Outcrop Analogue
Peter E. Deveugle, Matthew D. Jackson, Gary J. Hampson, Craig S. Calvert, Anthony R. Sprague, Michael E. Farrell, and Jonathan Stewart
Search and Discovery.com
... and flow behaviours. We have used a high resolution, reservoir-scale (4000 x 7000 x 50 m) geologic model of part of the Ferron Sandstone, an outcrop...
Unknown
Hierarchical 3D Facies Model Capturing Conceptual Geology of Fluvial-Deltaic Environment in Zawtika Gas Field, Offshore Myanmar; #20350 (2016)
Peerapong Ekkawong, Sureena Matha, Rangsan Bhengbhun, Ellya Saudale
Search and Discovery.com
...Hierarchical 3D Facies Model Capturing Conceptual Geology of Fluvial-Deltaic Environment in Zawtika Gas Field, Offshore Myanmar; #20350 (2016...
2016
Incorporating estimates of data covariance in elastic FWI to combat random and correlated noise
Luping Qu, Scott Keating, Kristopher A. Innanen, Xin Fu
International Meeting for Applied Geoscience and Energy (IMAGE)
... on the estimation of model parameter V p, V s, and density, and, to mitigate their influence, we adopted a two-stage inversion approach, whose second stage...
2022
Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block
Leonard Lisapaly, Anne Queentina Tyas Primasty
Indonesian Petroleum Association
... on the notch frequency found in the spectra is no longer possible as the notch frequency will not be accurate. As reservoirs are more complicated than the model...
2018
Estimating the Size and Orientation of Hydraulic Fractures using Microseismic Events
Mohammed AlQassab, Wei Yu, Kamy Sepehrnoori, Erich Kerr, Reid Scofield, Andrew Johnson
Unconventional Resources Technology Conference (URTEC)
... model complexity, engineers often assume uniform properties and that could reduce the accuracy of the simulation result. Here we develop a novel...
2020
Stereo-Structural Contouring
Eugene M. Shearer
AAPG Bulletin
... instrument. The Kelsh plotter produces a 3-dimensional model for stereoscopic inspection by the overhead projection of monochromatic light through...
1957
Delineation of a Thin Sandstone Reservoir Using Seismic Lithologic Modeling in the Taber-Turin Area, Alberta
Tom Guidish and Marc DeBuyl
AAPG Special Volumes
... at approximately 650 msec. Depth is measured in seconds of two-way travel time. End_Page 99------------------------- Figure 5. Initial velocity model...
1987
Three-Dimensional Surface-Based Modeling and Flow Simulation of Heterolithic Tidal Sandstone Reservoirs, #40983 (2012)
Benoit Y. G. Massart, Matthew D. Jackson, Gary J. Hampson, Berit Legler, Howard D. Johnson, Christopher A.-L. Jackson, Ayana M. Breheret, Justine Daboer, Ngozi Onokwai, Oluwole Talabi, Rodmar Ravnas, Marcus Sarginson
Search and Discovery.com
... measurements) Length-scale: cm to m Reservoir model cell Length-scale: 100m x 100m x 1m 500 m 10 cm Source: Roxar website Rationale for the study...
2012
Stepsize sharing in time-lapse full-waveform inversion
Xin Fu, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... out independently but using the same starting model. Its challenges derive from detailed differences within the two independent inversions within...
2022
Novel Approaches for the Simulation of Unconventional Reservoirs
Bicheng Yan, John E. Killough, Yuhe Wang, Yang Cao
Unconventional Resources Technology Conference (URTEC)
.... Based on a unique reservoir simulator, a micro-scale multiple-porosity model for gas flow in shale reservoirs is presented in this paper. The model...
2013
Leveraging Reservoir and Fracture Modeling to Optimize Well Landing, Spacing, and Completion Size in the DJ Basin
Jean-Philippe Junca-Laplace, Joe Dunn, Keith Ramsaran, Jaime Vargas, David Brown, Hilary McKenna
Unconventional Resources Technology Conference (URTEC)
... and a discrete natural fracture network (DFN) were fundamental steps to build the calibrated, multi-layer earth model in the area of interest and provided...
2023
Abstract: Prediction of the Total Organic Carbon Using Artificial Neural Networks and the Spectral Gamma-Ray Logs; #91204 (2023)
Ahmed Abdulhamid Mahmoud, Salaheldin Elkatatny, Ashraf Ahmed
Search and Discovery.com
... the artificial neural networks (ANN) model for TOC estimation based on gamma-ray log, a combination of spectral gammaray logs. The ANN model...
2023
Seismic imaging uncertainty using deep learning predicted Greens functions
Han Liu, Anar Yusifov, Muhong Zhou, Linda Hodgson
International Meeting for Applied Geoscience and Energy (IMAGE)
... are trained to predict the Green’s function associated with a single velocity model using both source and receiver data. We then use the trained...
2022
A case study of generating synthetic seismic from simulation to validate reservoir models
Dhananjay Kumar, Jing Zhang, Robert Chrisman, Nayyer Islam, Matt Le Good
International Meeting for Applied Geoscience and Energy (IMAGE)
...” model is not ideal. An ensemble of models, which considers a range of scenarios based on assumptions of the input reservoir uncertainties is better...
2022
High Frequency Full Waveform Inversion as an Interpretation Solution
Laurence Letki, Matt Lamont, Troy Thompson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... a refined, high resolution Earth model. This technique is now commonly used at lower frequencies (up to 12 Hz) to derive more accurate models...
2019
Mexico: Maximus Survey: Opportunities in Deepwater Gulf of Mexico
Jeroen Hoogeveen, Jeniffer Masy, MCG, Geoex
GEO ExPro Magazine
... and sedimentary packages from shallow water to deepwater Gulf of Mexico. The data has been reworked to improve the velocity model, based on a better...
2020
Addressing the complex near-surface challenges in the Delaware basin through recent FWI advancements
Ali Mohamed, Dmitry Kulakov, Daniel Suren, Wilfrid Milan, Larry Holifield, Vasudhaven Sudhakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... technology make it a powerful velocity model building tool, its application to land data, with strong elastic effects and poor data quality...
2022
Geobody-oriented interpretable velocity fusion modeling in depth domain with seismic facies informed segmentation method
Meng Li, Qingcai Zeng, Hao Shou, Nan Qin, Chunming Wang, Tongsheng Zeng
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity model. Introduction Ultra-deep reservoirs, complex lithological reservoirs and subtle reservoirs have become key exploration targets...
2023
The Evaluation of Water Injection Impact in a Fractured Basement Gas Reservoir by Using Mechanistic Modelling Approach
Torang Siagian, Marino Baroek, Norma Fitri, Laine Summers, Meredith Meier
Indonesian Petroleum Association
... overlying fractured preTertiary basement. The Suban water injection study focused on constructing a mechanistic sector model to evaluate the injection...
2015