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The AAPG/Datapages Combined Publications Database
Showing 54,661 Results. Searched 196,763 documents.
GeoSHAP: A Novel Method of Deriving Rock Quality Index from Machine Learning Models and Principal Components Analysis
T. Cross, K. Sathaye, K. Darnell, J. Ramey, K. Crifasi, D. Niederhut
Unconventional Resources Technology Conference (URTEC)
... quality index from a machine learning model trained on well logs. This rock quality index (RQI), which we term geoSHAP, can be used for performance...
2020
Base of Salt Determination Utilizing Full Tensor Gradient Data
Gary W. Coburn
GCAGS Transactions
... gradient-modeling program. The response of the data measured by Bell Geospace, Inc., versus that of the original model indicated significant differences...
1999
Radial Faulting Above Salt-Diapir Overhangs: Natural Example, and Physical and Kinematic Models
Bruno C. Vendeville, Khaled Fouad, Paul R. Knox
GCAGS Transactions
... inflation lasted longer in experiments where the overburden roof was less dense than salt. We designed a 3-D kinematic model quantifying the amount...
2003
Evaluation of the Global Oxygen Isotope Curve as a Proxy for Quaternary Sea Level by Modeling of Delta Progradation
Kenneth I. Skene , David J.W. Piper , Ali E. Aksu , James P.M. Syvitski
Journal of Sedimentary Research (SEPM)
... DELTA, a multi-process sediment transport model. Subsidence rates and sediment inputs may vary through time, but compared to Quaternary sea-level change...
1998
3D Geological Modeling and Performance Simulation of a Leveed-Channel Outcrop with Application to Deepwater Leveed-Channel Reservoirs, #50728 (2012)
Carlos Santacruz, Heidy Correa-Correa, Roger M. Slatt
Search and Discovery.com
... which are flanked by thin-bedded levees. A 3D geologicpetrophysical model was constructed using PetrelTM. Input data included: (a) numerous measured...
2012
Seismic Acquisition Optimization for Exploration in Thrust Belts and Foreland Basins; #42268 (2018)
Pedro Muñoz, Juan Uribe, Nestor Sanabria
Search and Discovery.com
... Characteristics 2. Coherent Noise Sampling Requirements 3. Geological Sampling Requirements 4. Imaging/Model Building 5. Other Considerations 6. Survey...
2018
Geochemistry and Microstructure Characterization of Kerogen in Chinese Cambrian Shale: A Combined Experimental and Molecular Simulation Study, #70363 (2018).
Liang Huang, Zhengfu Ning, Ke Wang, Qing Wang, Zheng Sun, Fengrui Sun,
Search and Discovery.com
... were utilized to develop an averaged molecular structure of Cambrian kerogen. A representative molecular model of Cambrian kerogen was constructed...
2018
Multidisciplinary Approach to Niobrara Gas Development in an Overlooked High Temp, High Pressure Reservoir: A Southeast Piceance Case Study; #42573 (2022)
Barrett A. Lavergne, Salar Nabavian, Keith Jagiello, Steve Sturm
Search and Discovery.com
... a prospective resource, from concept to completion, using recent technology. Several evaluation steps were taken to achieve a reliable subsurface model...
2022
Multi-Detector, Pulsed Neutron-Based Synthetic Openhole Logs- An Unconventional Gas Reservoir Case Study
Yonghwee Kim, David Chace
Unconventional Resources Technology Conference (URTEC)
... and applying the emulation model to predict openhole responses in multiple wells on the pad using only cased hole logs. In this paper we present...
2013
Geometry and Kinematics of Single-Layer Detachment Folds
Josep Poblet, Ken McClay
AAPG Bulletin
... of detachment folds are analyzed to illustrate the po ential benefits and limitations of the geometric model presented. Blay, P. K., J. W. Cosgrove, and J. M...
1996
Deep bed filtration and formation damage by particles with distributed properties
Nastaran Khazali, Gabriel Malgaresi, Yuri Osipov, Ludmila Kuzmina, Pavel Bedrikovetsky
Australian Energy Producers Journal
..., and mineral composition of particles vary significantly in the same injection well. The aim of this work is to provide an effective mathematical model...
2024
Climate Change and Chalk Aquifer Groundwater Resources in West Norfolk, UK
I. Yusoff
Geological Society of Malaysia (GSM)
... using a combination of a groundwater model (MODFLOW) and a climate change model (Hadley Centre's climate change experiment, HadCM2). Two future climate...
2002
Bayesian joint inversion of controlled source electromagnetic and magnetotelluric data to infer presence of a freshwater aquifer offshore New Jersey
Daniel Blatter, Kerry Key, Anandaroop Ray, Chloe Gustaffson, Rob Evans
Petroleum Exploration Society of Australia (PESA)
... data we also evaluate the joint model parameter uncertainty in comparison to the uncertainty obtained from the individual data sets and demonstrate...
2019
Integrated Effects of Pore Volume Compaction and Connectivity Loss on Intrinsic Permeability of Shale Samples
Davud Davudov, Rouzbeh Ghanbarnezhad Moghanloo
Unconventional Resources Technology Conference (URTEC)
... and connectivity loss are evaluated through the predicted permeability values as a function of the effective stress. Using Walsh model, the crack...
2018
Geometric Properties of Active Piercement Structures: Geologic Insights From 3-D Kinematic Models
Hongwei Yin, Richard H. Groshong, Jr.
GCAGS Transactions
... movement on the master faults causes them to be mutually offsetting. A critical control on the structural style of model dome is whether the top of salt...
2003
Reservoir Simulation Models of an Eocene Lacustrine Delta, Green River Formation, Southwest Uinta Basin, Utah
Rosalind Archer, Enis Robbana, Bradley D. Ritts, Jessica Moore, Cari Johnson, Andrew Taylor
AAPG Special Volumes
... a three-dimensional (3-D) model based on one-dimensional (1-D) and 2-D data. Because results of the first simulation models demonstrated the importance...
2012
Shale brittleness prediction using machine learning—A Middle East basin case study
Ayyaz Mustafa, Zeeshan Tariq, Abdulazeez Abdulraheem, Mohamed Mahmoud, Shams Kalam, and Rizwan Ahmed Khan
AAPG Bulletin
... artificial neural network and adaptive neuro-fuzzy inference system (ANFIS) were employed to develop the predictive model for the BI using conventional...
2022
A New DFM Dynamic Modeling Workflow through a Non-Intrusive EDFM Method to Quickly Calibrate Fracture Model with Production Data: Practical Application on a Granite Reservoir Case; #42396 (2019)
Cheng Lei, Xianbin Li, Jijun Miao, Ruifeng Wang, Felipe Medellin, Feng Xu, Wei Yu, Kamy Sepehrnoori
Search and Discovery.com
...A New DFM Dynamic Modeling Workflow through a Non-Intrusive EDFM Method to Quickly Calibrate Fracture Model with Production Data: Practical...
2019
3-D Analysis and Model Construction
Charles Kerans, Scott W. Tinker
Special Publications of SEPM
...3-D Analysis and Model Construction Charles Kerans, Scott W. Tinker Copyright © 2012 Society for Sedimentary Geology (SEPM) Sequence Stratigrahy...
1997
Gippsland Basin Stratigraphic and CO2 Migration Modelling: Workflows for Building Regional, Geological Carbon Storage (GCS) Reservoir Models
John Miranda, Rami Eid, Mark McLean, Geoffrey O'Brien, Cedric Griffths, Chris Dyt, Tristan Salles, Peter Tingate, Louise Goldie Divko, Monica Campi
Petroleum Exploration Society of Australia (PESA)
... been developed to model CO2 migration and storage potential within the Gippsland Basin. The result is an attributed, basin-scale reservoir model that can...
2012
Using Machine Learning and Data Analytics to Improve Type Curve Generation and Optimize Field Development Planning in Argentina's Vaca Muerta Formation
David Delgado, Charles Kosa, Peter Zannitto
Unconventional Resources Technology Conference (URTEC)
... in various blocks and landing zones. We document a workflow used to assign log and petrophysical properties when no basin-wide static model is present. Key...
2023
Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment
Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria
Indonesian Petroleum Association
...-unite it into a more balanced seismic spectral cube. The seismic inversion model is applied based on seismic data with better blue spectrum dominance...
2022
Pressure Transient Behaviour of Naturally Fractured Reservoirs
Doddy Abdassah
Indonesian Petroleum Association
.... Eng. J. (October 1983) 769-780. 10. Lai, C.H., Bodvarsson, G.S., Tsang, C.F. and Witherspoon, P.A.: "A New Model for Well Test Data Analysis...
1985
Comparison of Laboratory and Natural Meandering: Abstract
Gary Parker
Dallas Geological Society
... possible to model, for example, the process of formation, cutoff, and reformation of large loops in the laboratory. Clearly laboratory meandering...
1977
The Formulation of Fluvial Facies Models: Possible “End Members” and the Spectrum of Types Between End Members: Abstract
Roger G. Walker
Dallas Geological Society
... known end member – the meandering fining-upward sequence – is itself a composite model involving facies sequences for active lateral accretion, neck cut...
1977