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The AAPG/Datapages Combined Publications Database
Showing 13,918 Results. Searched 200,599 documents.
A Method of Estimating Formation Pressures from Gulf Coast Well Logs
Harold H. Ham
GCAGS Transactions
... remain normal they may be estimated with reasonable accuracy. However, the prevalence of abnormal pressures in deep Gulf Coast areas is well documented...
1966
Reducing parameter coupling effect for subsoil density estimation using 3D seismic full-waveform inversion with horizontal-force source
Y. Kawasaki, S. Minato, R. Ghose
International Meeting for Applied Geoscience and Energy (IMAGE)
... coupling effect and the accuracy of the inverted ρ model. Full-waveform inversion In this study, we simultaneously invert for VP, VS and ρ using 3D FWI...
2022
A Graphic Method For Depicting Horizontal Direction Data On Vertical Outcrop Photographs
Neil S. Davies, William J. McMahon, Anthony P. Shillito
Journal of Sedimentary Research (SEPM)
... in their accuracy, and any links between the vertical and horizontal information may not be immediately recognizable. In this short paper, we: 1...
2018
Explainable machine learning for hydrocarbon prospect risking
Ahmad Mustafa, Ghassan AlRegib
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and monetary concerns. It is now common knowledge that accuracy metrics alone seldom guarantee a model’s reliability under unknown conditions. This can...
2022
Sanding Evaluation and Real-Time Sand Management Decisions in High-Rate Gas Wells, Ichthys Field, Browse Basin Australia
Abbas Khaksar, Ahmadreza Younessi, Inyau Bada
Australian Petroleum Production & Exploration Association (APPEA) Journal
... mechanics testing, specialist software and expert users, with models limited to single depth, rock and pressure situation, and time-consuming calculations...
2023
Forward modeling for arbitrary irregular free-surface based on body-fitted grid
Erxiang Wei, Jianping Huang, Zhenchun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... staggered grid (SSG) for simulation requires a complex interpolation budget, which not only increases the computational effort but also reduces the accuracy...
2023
Well Pad Production Storage Management
Denver Smart
Unconventional Resources Technology Conference (URTEC)
... by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...
2015
Reservoir spatial characterization based on tuning body spectrum decomposition along the target layer
Ying Zheng, Qingzhen Wang, Jianhua Wang, Rao Huang, Zhenyu Zhu
International Meeting for Applied Geoscience and Energy (IMAGE)
... of lithologic reservoirs to improve prediction accuracy. The spectrum decomposition is used to characterize the frequency-time variation characteristics...
2024
The Value of Microseismic Monitoring and Interpretation of Microseismic Event Hypocenters Myths, Misconceptions, Realities, and Opportunities
Erkan Ay, Nigel Payne, Joel Le Calvez, Herve Denaclara
Unconventional Resources Technology Conference (URTEC)
... not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject...
2017
Use of Global Positioning Systems (GPS) and Geographic Information Systems (GIS) For Geological Applications in the Bighorn Basin, Wyoming
Gretchen Hurley, Jodee Cole
Wyoming Geological Association
..., antenna, data recorders and battery pack. Data collected in the field must be differentially corrected for accuracy prior to conversion to GIS format...
1996
A Method of Comparing Volume Measurements on Pebbles
R. J. Hughes, Jr.
Journal of Sedimentary Research (SEPM)
... on the measurements of volume, density, and porosity of pebbles or rock specimens, relative accuracy cannot be reasonably compared from one paper...
1963
High Resolution Acoustic Imaging for Geometric Quantification of Eroded Perforations in Hydraulically Fractured Wells
T. Littleford, K. Wardynski, A. Battistel, G. Simpson
Unconventional Resources Technology Conference (URTEC)
... in an abstract submitted by the author(s) The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability...
2021
Evaluation of New Geophysical Methods
W. M. Rust, Jr.
AAPG Bulletin
... which it gives at a series of stations in an area can be repeated with a sufficiently high degree of accuracy or unless repeatable secondary values can...
1945
Combining Machine Learning and Reservoir Simulation for Robust Optimization of Completion Design and Well Location of Unconventional Wells
Carlos Calad, Javad Rafiee, Pallav Sarma, Yong Zhao, Dayanara Betancourt
Unconventional Resources Technology Conference (URTEC)
... and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject...
2022
Large-Scale Pore Pressure Prediction After Pre-Stack Depth Migration in the Caspian Sea (Geophysics Paper 24)
Norbert van de Coevering, Hazim Hameed Al-Dabagh, Liau Min Hoe, Tony Jolly
Geological Society of Malaysia (GSM)
... for constructing a composite density function is due to missing logging sections in various wells, as well as measurement accuracy errors related to hole...
2008
Magnetic and Seismic Reflection Studies on Continental Shelf off Portuguese Guinea, Guinea, and Sierra Leone, West Africa
Robert L. McMaster , Jelle De Boer , Asaf Ashraf
AAPG Bulletin
... made (accuracy: 600-700 m at 25 km). A persistent atmospheric haze limited the celestial navigation to an estimated accuracy of 4-6 km. Magnetism...
1970
Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)
Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko
Search and Discovery.com
... as sphere. Based on theoretical calculations it was shown that the shape of disperse shale and structural shale weakly affected the elastic and electrical...
2016
Seismicity of Northern Canada1
Anne E. Stevens
CSPG Bulletin
... but in general are not known with sufficient accuracy to be used to map active faults. In northern Canada the known seismic history is too short to predict...
1974
Tight Reservoirs Hydraulic Fracture Production Modeling Using Numerical Simulation
Abhishek Kumar Gupta, Sumil Kumar Verma, Ankaj Kumar Sinha, Rohit Tandon
Indonesian Petroleum Association
... near wellbore flow representation. The selection of hydraulic fracture modeling method depends upon the tradeoff between the model accuracy...
2014
Deep-Learning-Based Prediction of Post-Fracturing Permeability Field for Development Strategy Optimization in Unconventional Reservoirs
Jiehao Wang, Yunhui Tan, Baosheng Liang, Xinhui Min, Chaoshun Hu, Chao Zhao, Yuyu Wang, Mike Li, Yuguang Chen, Gerardo Jimenez, Shahzad Khan
Unconventional Resources Technology Conference (URTEC)
... by the author(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any...
2022
Abstract: Real-time Bit Wear Prediction and Deployment Validation in Challenging Hard and Heterogeneous Sandstones using 3D Detailed and Simplified Physics-Based Progressive Wear Models; #91204 (2023)
Guodong (David) Zhan, William B. Contreras Otalvora, Xu Huang, Reed Spencer, John Bomidi
Search and Discovery.com
... model improves the simulation speed significantly without losing the prediction accuracy, thus opening new pathways for real-time applications...
2023
Semi-Analytical Model for Matching Flowback and Early-Time Production of Multi-Fractured Horizontal Tight Oil Wells
C. R. Clarkson, F. Qanbari, J. D. Williams-Kovacs
Unconventional Resources Technology Conference (URTEC)
... submitted by the author(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness...
2016
Implementing an Integrated Production Surveillance and Optimization System in an Unconventional Field
Diego Molinari, Sathish Sankaran, Dave Symmons, Michael Perrotte, Edward Wolfram, Ilsa Krane, Jichao Han, Neha Bansal
Unconventional Resources Technology Conference (URTEC)
... by the author(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any...
2019
Do We Really Need Deep Learning? A Study on Play Identification using SEM Images
Hanyan Zhang, Max T. Kasumov, Deepak Devegowda, Mark E. Curtis
Unconventional Resources Technology Conference (URTEC)
... not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information...
2021
Oil and Gas Property Evaluation: Chapter 12: Part III. Economic Aspects of the Business
Gene B. Wiggins III
AAPG Special Volumes
... balance method is highly dependent upon the amount and relative accuracy of the data required to perform the calculations. An essential data requirement...
1992