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The AAPG/Datapages Combined Publications Database
Showing 13,913 Results. Searched 200,691 documents.
The 30 Minute AFE: Attributes and Benefits of a Spreadsheet Program used to Develop a Well Design, a Cost Estimate and an Authority for Expenditure (AFE)
Alexander Megawe, Dennis Rider, Puput Ariyanto
Indonesian Petroleum Association
..., or horizontal; floaters, heli-rigs, or land rigs; normal or underbalanced and prints the Drilling AFE forms, directional plan, material forecasts, depth vs...
2000
Success Story from Drilling Program Evaluation of Development Wells in 2018 & 2019, and How to Promote An Effective Drilling Program for 2020 and Beyond for Indonesia
Sayid A. Faisal, Citra Prilyanata
Indonesian Petroleum Association
... will participate in future oil and gas activities in Indonesia. From the results of these calculations, it can be seen the progress of the accuracy...
2020
Continuous Mineralogical Characterization of the Bakken-Three Forks Formations: New Geological Insights from Hyperspectral Core Imaging
Brigette A. Martini, Jerome Bellian, David Katz, Lionel C. Fonteneau, Ronell Carey, Mary Guisinger, Stephan H. Nordeng
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...
2019
Factors in Age Determination of Carbonate Sediments by Thermoluminescence
Edward J. Zeller , John L. Wray , Farrington Daniels
AAPG Bulletin
... and reprecipitation can occur at normal temperatures and any part of the crystal lattice of the sample which has been produced in this manner could...
1957
High Performance Computation by Graphics Processor Unit Technology for Geophysical Seismic Signal Processing, #40727 (2011)
Sunjay Sunjay
Search and Discovery.com
... and accuracy of transforming the data into images is directly related to the amount of compute power that is available. At the heart...
2011
AAPG Archie Series, No. 1, Chapter 12: Low-resolution Techniques
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... technique. 1) Conventional log analysis performs calculations at each logged depth as if the log measurements represented the true properties...
2006
Cloud-Based ROP Prediction and Optimization in Real-Time Using Supervised Machine Learning
Kriti Singh, Sai Sharan Yalamarty, Mohammadreza Kamyab, Curtis Cheatham
Unconventional Resources Technology Conference (URTEC)
...(s). The contents of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All...
2019
Design and Calibration of a Photo-extinction Settling Tube for Grain Size Analysis
Asahiko Taira , Peter A. Scholle
Journal of Sedimentary Research (SEPM)
... to within 2%. The main reason for this improved precision and accuracy is the high sensitivity of the system which allows analysis of very small amounts...
1977
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
.... To improve the accuracy of predicting the TOC for Devonian shale, Wang et al. (2016) suggested a revised ∆logR model which uses gamma-ray (GR) log...
2023
APPLICATION OF FORMATION TESTING TO HYDRODYNAMIC STUDIES
Dr. H. K. van Poollen, Sam J. Bateman
Williston Basin Symposium
... are briefly discussed with special emphasis on the accuracy of pressures. Suggestions are made to improve the accuracy of pressure measurements...
1958
Petrophysical Evaluation of Geomechanical Data in a Horizontal Well to Predict Problem Stages Using Process Zone Stress
Taylor Levon, Carrie Glaser
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...
2019
Directional Survey Problems, East Wilmington Oil Field, California
John N. Truex
AAPG Bulletin
... of 50-70° drift (deviation from the vertical) and 6,000 ft (1,828.8 m) total depth. This condition is the result of both the limitations of accuracy...
1971
Petrophysical Analysis of Shaly Sandstones Using Integrated Wireline Log Interpretation
Han Li, Phebe Deyhim, Zuhair Al-Shaieb, Jim Puckette
Kansas Geological Society
..., but are difficult to evaluate petrophysically because their water-saturation (Sw) calculations seem high using conventional analyses. Recent technological...
1999
Log Evaluation of the Tight Rocks of South Texas
T.H. Fett
GCAGS Transactions
.... Several actual logging suites with sample calculations (FOOTNOTE 2) and production information are presented. LOG EVALUATION Thorough log evaluation...
1979
Estimation of Potential Oil Reserves by the Volume Genetic Method
K. F. Rodionova
Petroleum Geology: A Digest of Russian Literature
.... Such calculations are made on the basis of the volume and porosity of the stratum, the oil saturation, recovery factor, and specific gravity of the oil (2, 7...
1964
Resource Estimation of Eighty-Two European Shale Formations
Mart Zijp, Susanne Nelskamp, Niels Schovsbo, Lisbeth Tougaard, Andrei Bocin-Dumitriu
Unconventional Resources Technology Conference (URTEC)
... of this paper have not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information...
2017
Ground-Water Chemistry of the Coal-Bearing Upper Cretaceous Mesaverde Formation, Wind River Reservation, Wyoming
Richard B. Wanty, Peter F. Folger, Paul H. Briggs
Wyoming Geological Association
... evaporation. Calculations of likely evaporation products show that trona (Na3CO3HCO3·2H2O) and halite (NaCl) would be major products of the evaporation...
1993
Optimizing Unconventional Well Performance: Streamlining Type Curve Benchmark Analysis for Enhanced Production Insights
Graham Kirk
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...
2024
Liquids-Rich Resource Play Characterization Using Well Log Analysis Calibrated with Rock Properties from Drill Cuttings
E.T. Vosburgh, O.A. Djordjevic, J.A. Rushing
Unconventional Resources Technology Conference (URTEC)
...). However, significant improvements in the accuracy of log-based calculations are possible if we can calibrate or ―tune‖ the log interpretation equations...
2013
Errors in X-ray Analysis of Carbonates Due to Solid-solution Variation in Composition of Component Minerals
Donald D. Runnells
Journal of Sedimentary Research (SEPM)
... be rapid and precise, a number of factors contribute to poor accuracy. The role of one of these, variation in the chemical composition of the component...
1970
SoundBal: Two-Phase Production Logging by Integrating Mass Balance and DAS-Based Speed of Sound
Peyman Moradi
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...
2025
Lightning Analysis for Mapping Faults and Identifying Exploration Sweetspots; #41987 (2017)
H. Roice Nelson, Jr.
Search and Discovery.com
...), peak-to-zero (microseconds), number of sensors recording the strike, the major and minor axis of triangulated location calculations, and chi-squared...
2017
Insights and Observations into Limited Entry Perforation Dynamics from Fiber-Optic Diagnostics
Kiran Somanchi, Cris O'Brien, Paul Huckabee, Gustavo Ugueto
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 to corrections...
2016
Thrust Faulting and Hydrocarbon Generation: REPLY
Janell D. Edman , Kevin P. Furlong
AAPG Bulletin
... (equivalent TTI of 430). We do not know how their calculations were made, but their errors may be related to numerical errors, different tectonic histories...
1987
Rate Transient Analysis in Unconventional Volatile Oil Reservoirs
Le Luo, John Lee
Unconventional Resources Technology Conference (URTEC)
... and volume parameters. The adjustment will help enhance the accuracy of model calculations when using this methodology. Amyx et al. (1960) were among...
2020