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The AAPG/Datapages Combined Publications Database
Showing 38,197 Results. Searched 196,763 documents.
Updated Formation Maps Provide Greater Detail for the Stacked Unconventional Plays of the Permian Basin (Midland Basin)
Olga H. Popova, Gary Long
Unconventional Resources Technology Conference (URTEC)
... values. We employ geostatistical tools, and multi-variate statistical models to generate play maps. We have updated EIA maps and reports for the stacked...
2023
Multivariate Analytics of Seismic Inversion Products to Predict Horizontal Production in the Wolfcamp Formation of the Midland Basin
Joe Wicker, James Courtier, Patrick Curth
Unconventional Resources Technology Conference (URTEC)
... estimate horizontal well performance in unconventional plays. Laredo has developed models based on mechanical properties, natural fractures, saturations...
2016
A Deep Learning Workflow for Integrated Geological, Petrophysical, and Geomechanical Interpretation
Vanessa Simoes, Atul Katole, Bhuvaneswari Sankaranarayanan, Tao Zhao, Aria Abubakar
Unconventional Resources Technology Conference (URTEC)
... property interpretation models are trained to predict petrophysical properties such as water saturation, total organic carbon, and total porosity...
2024
Characterization of Unconventional Shale Gas Reservoirs using a Shale Gas Facies Expert System to Identify Lithofacies and Optimal Completion Intervals, #80123 (2010)
Arijit Mitra, Daniel Warrington, Duane A. Sommer
Search and Discovery.com
...” approach. We present facies models for the Barnett, the Haynesville, the Marcellus, the Woodford, and the Eagle Ford shales applied to a case study well...
2010
Graphic Approach to Determination of Hydrocarbon Maturation in Overthrust Terrains
Kevin P. Furlong , Janell D. Edman
AAPG Bulletin
... of thrust-related thermal perturbations on hydrocarbon maturation. A simple graphic technique, which combines Lopatin diagrams with theoretical models...
1984
Who Should Make the Optimum Upscaling Decisions, A Geologist or An Engineer?, #41783 (2016).
Benmadi Milad, Roger Slatt
Search and Discovery.com
... Fritz and Medlock, 1994). 83 Figure 8. The results of vertical upscaling to series of porosity models with 9 and 83 vertical layers. The porosity...
2016
Ensemble Learning: A Robust Paradigm for Data-Driven Modeling in Unconventional Reservoirs
Jared Schuetter, Srikanta Mishra, Luan Lin, Divya Chandramohan
Unconventional Resources Technology Conference (URTEC)
... reservoirs. It is also generally recognized that multiple machine learning models can provide very similar fits to training or test data, although...
2019
Discovery Science of Hydraulic Fracturing and Shale Fundamentals
Mohamed Mehana, Javier E. Santos, Chelsea Neil, Matthew R. Sweeney, Jeffery Hyman, Satish Karra, Hongwu Xu, Qinjun Kang, James William Carey, George Guthrie, Hari Viswanathan
Unconventional Resources Technology Conference (URTEC)
... the predictive power of our models, enhancing the forecast quality of production, thereby improving the economics of operations in unconventional...
2021
Summary of the AAPGSPESEG Hedberg Research Conference on Fundamental Controls on Flow in Carbonates
Susan Agar, Sebastian Geiger, Philippe Leonide, Juliette Lamarche, Giovanni Bertotti, Olivier Gosselin, Gary Hampson, Matt Jackson, Gareth Jones, Jeroen Kenter, Stephan Matthai, Joyce Neilson, Laura Pyrak-Nolte, Fiona Whitaker
AAPG Bulletin
... of porosity evolution remain exploratory at best. Starting with the fundamental assumptions used in numerical models, Simon Emmanuel (Hebrew...
2013
An Improved Analytic-hierarchy-Quantitative Pre-evaluation Method for Post-fracturing Recoverability in Lamellation-type Shale Oil Reservoir
Shuo Wan, Bin Yuan, He Liu, Siwei Meng, Zhengdong Lei, Wendong Wang
Unconventional Resources Technology Conference (URTEC)
...-grade pure shale with large amounts of laminae developed, the existing evaluation models could result in great errors. Hence, it is of great value...
2023
The Characterization of Fracture Mechanisms Using a Combination of Surface Microseismic Imaging, Microdeformation Modelling, and Downhole Microseismic Mapping: an Examination of the Value of Moment Tensor Migration Imaging
Raquel Velasco, Kit Chambers, Stephen A. Wilson
Unconventional Resources Technology Conference (URTEC)
... of the overburden stress is less than the magnitude of one or both of the two principal horizontal stresses (Walser and Roadarmel 2012). The source...
2014
The Use of Ground-Penetrating Radar for Characterizing Sediments Under Transient Flow Conditions
Michael B. Kowalsky, Yoram Rubin, Peter Dietrich
Special Publications of SEPM
... profiles of velocity versus depth (from the actual velocity models) in horizontal increments of 1 meter. The time axes were then converted to depth using...
2004
Facies Distribution and Stratigraphic Architecture of the Lower Cretaceous McMurray Formation, Lewis Property, Northeastern Alberta
Erin E. Crerar, R.W.C. Arnott
CSPG Bulletin
... Geologists (CSPG) Annual Meeting, Calgary, Alberta, Program and Abstracts CD. Cant, D.J. 1992. Subsurface facies analysis. In: Facies Models...
2007
A More Accurate Integrated Multimineral Petrophysical Model in Unconventional Reservoirs using Data from Cuttings: A Case Study from Powder River Basin, USA
Khaled Ahmed, Peyton Lowrey, Karl Graham, Dick Merkel
Unconventional Resources Technology Conference (URTEC)
.... Both of these source rocks, along with tight clastic reservoirs, are the predominant horizontal targets. The area of the study’s subject well has...
2020
An Approximate Analytical Multi-Phase Forecasting Method for Multi-Fractured Light Tight Oil Wells With Complex Fracture Geometry
Christopher R. Clarkson, Farhad Qanbari, Hamid Behmanesh, Jesse D. Williams-Kovacs
Unconventional Resources Technology Conference (URTEC)
... to historymatch and forecast multi-fractured horizontal wells (MFHWs) completed in low-permeability (tight) reservoirs. Recent developments in analytical...
2015
Seismic dataset-specific machine learning framework based on pretraining and fine-tuning
Tariq Alkhalifah, Randy Harsuko
International Meeting for Applied Geoscience and Energy (IMAGE)
... of our seismic data. Thus, we refer to the approach as StorSeismic to highlight this models ability to store, in the pre-training, critical features...
2022
Traces In the Dark—Sedimentary Processes and Facies Gradients In the Upper Shale Member of the Upper Devonian–Lower Mississippian Bakken Formation, Williston Basin, North Dakota, U.S.A
Sven O. Egenhoff, Neil S. Fishman
Journal of Sedimentary Research (SEPM)
..., radiolarian-bearing mudstones preserve remnants of sub-millimeter-thick horizontal siltstone laminae, and low-angle current ripples occur and form layers...
2013
Simulation of Integrated Surface-Water/Groundwater Flow for a Freshwater Wetland in Selangor State, Malaysia
Bahaa-eldin E. A. Rahim, Ismail Yusoff, Azmi M. Jafri, Zainudin Othman
Geological Society of Malaysia (GSM)
... of integrated surface water-groundwater models in support of water supply planning, basin water management, sustainability of natural resources and ecosystem...
2009
The Many Ways Fossils Help Decode the Subsurface
James Etienne
GEO ExPro Magazine
... to monitor the taxa encountered and ensure the target zone is reached, and any horizontal wellbores stay in-zone. This is particularly valuable in extended...
2022
Architecture and Directional Scales of Heterogeneity in Alluvial-Fan Aquifers
Michael J. Neton , Joachim Dorsch , Christopher D. Olson , Steven C. Young
Journal of Sedimentary Research (SEPM)
... emphasize nested or hierarchical aquifer structures that can be represented by stationary models. The argument for stationarity is that heterogeneity...
1994
Geological Classification of Seismic-Inversion Data in the Doba Basin of Chad, #41899 (2016).
Carl Reine, Chris Szelewski, Chaminda Sandanayake
Search and Discovery.com
... characterization first involved a quantitative analysis of log data and rock-physics models. This analysis established relationships between geological...
2016
The Impact of Cleat Connectivity on Coal Seam Gas Geomodels 3D Permeability
Reydick Balucan, Karen Steel
Unconventional Resources Technology Conference (URTEC)
... simulations were conducted to predict permeability. This study has provided insights into the impact of cleat connectivity on permeability. As the models...
2019
Wolfcamp Geologic Reservoir Modeling Challenges
Brian Casey, Benjamin Richards, Connor Moore, Matthew Wehner
Unconventional Resources Technology Conference (URTEC)
... of this paper by anyone other than the author without the written consent of URTeC is prohibited. Abstract Geologic models have been generated across extensive...
2018
An Innovated and Integrated Smart Fracture Calibration Workflow Based on Geophysics and Geology for Deep Shale Reservoirs with Complex Natural Fracture Networks
Chuxi Liu, Jijun Miao, Jianfa Wu, Xuefeng Yang, Cheng Chang, Wei Yu, Kamy Sepehrnoori
Unconventional Resources Technology Conference (URTEC)
... representation models are obtained to capture the calibration uncertainty, and subsequent studies of long-term well performance (production forecasting...
2022
Improving Reservoir Modeling through Integration of Seismic Data in Eocene Turbidites for West Brae Field, Central North Sea, United Kingdom
Anne M. Schwab, Steve Buckner, James A. Bramald, Julie Cass
AAPG Special Volumes
..., 2003). Currently, three producers and one inactive injector in the Balder reservoir and three horizontal producers in the Flugga reservoir exist...
2011