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The AAPG/Datapages Combined Publications Database
Showing 3,666 Results. Searched 200,635 documents.
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)
... al. 2014). Hence, any conclusions may be affected by sample bias, not leveraging all the variability captured in the complete dataset. Data analytics...
2019
Managing Oil and Gas Project Value By Prime (Pertamina Investment Management Engine)
F. Febrian, H. Nurwinahyu, F. Makarim, A. Astari
Indonesian Petroleum Association
...). Optimizer's Curse: Removing the Effect of this Bias in Portfolio Planning. Society of Petroleum Engineers. DOI:10.2118/107852-PA ACKNOWLEDGMENTS...
2020
Potential Issues with Extreme Limited Entry in Horizontal Wells
Robert D. Barree
Unconventional Resources Technology Conference (URTEC)
... with extreme limited entry conditions, post-job diagnostics such as fiber-optic DAS/DTS suggest a bias of injection toward the heel of most treatment...
2020
Timber Creek
Nick Loundagin
Wyoming Geological Association
... at Timber Creek Field, while characteristically colian, exhibits a depositional strike bias predominantly in the northeast-southwest direction...
2000
Biochronology
W. A. Berggren , J. A. Van Couvering
AAPG Special Volumes
... of this apparent synchroneity? Even on the stratigraphic level, bioturbation, accidents of preservation, collection methods, and analytical bias combine...
1978
Model-Based Type Wells Reduce Uncertainty in Production Forecasting for Unconventional Wells
Arjun Ravikumar, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... As the forecast shows, the type well fitting method produces a more stable forecast, with lower variance. The hierarchical estimation induces bias...
2020
HFTS-2 Completions Design and State-of-the-Art Diagnostics Results
Nancy Zakhour, Matt Jones, Yu Zhao, Kate Orsini, Vinay Sahni
Unconventional Resources Technology Conference (URTEC)
... by reducing the number of perforations per cluster. Additionally, tapered perforations to reduce heel-side bias were tested along with Extended Stage...
2021
Precision of Linear and Areal Measurements in Estimating Grain Size
Carol Waite Connor, John C. Ferm
Journal of Sedimentary Research (SEPM)
... in estimating grain size: Louisiana State Univ., unpublished Master's thesis, 35 p. DIXON, M. A., 1963, Experimental bias associated with loose grain...
1966
Revealing the Uncertainty of Globigerina Limestone Reservoir: Case Study from MBH Field
Rafi Fakhri, Okky Yuditya, Erick Prim Putra, Indra Sumantri, Kian Han
Indonesian Petroleum Association
... of variogram also have an uncertainty. The geo-body size and orientation which represent by it will still have bias sampling due to two of three wells...
2024
Multi-Level of Fracture Network Imaging: A HFTS Use Case and Knowledge Transferring
Guoxiang Liu, Abhash Kumar, Song Zhao, Chung Yan Shih, Veronika Vasylkivska, Paul Holcomb, Richard Hammack, Jeffery Ilconich, Grant Bromhal
Unconventional Resources Technology Conference (URTEC)
... to remove recording bias from the microseismic cloud. Three different methods have been tested to quantify the value of Mc for the HFTS-1 dataset...
2022
Petroleum Industry Assesses Wake-up Call: The Game is High Jump, Not the Limbo
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... roleum industry, he sa id t he bias in abi lity of the human brain to do so. He said perception is justified. Too much money is spent...
2011
Settling Velocity Tube Apparatus for Successive Determination of Fall Velocities of Sand Size Particles: NOTES
Hassan G. Modarresi
Journal of Sedimentary Research (SEPM)
... have several difficulties, each of which may introduce some bias in presentation of the settling velocity distribution of a given sample. In use...
1968
Developments in California in 1946
Graham B. Moody
AAPG Bulletin
... with the able members of thic committee eliminated the factor of possible personal bias from the classification of exploratory ventures. The members...
1947
In Praise of Older Cycles - Part 1 of 3
Rob Kirk
Petroleum Exploration Society of Australia (PESA)
... are the 2'd order as their make up may bias the geology in the order sea level low, while the times of break- components. sequences. Note...
2012
Quantitative Analysis of HFTS-2 Completion Designs Using Cross-well Strain Measurement
Joseph Mjehovich, Aishwarya Srinivasan, Wen Wang, Kan Wu, Ge Jin
Unconventional Resources Technology Conference (URTEC)
...) tapered perforation configurations to mitigate fluid heel-ward bias (Huckabee et al. 2022; Zakhour et al. 2021). A cluster spacing of 32 ft...
2023
System and Method for Automated Detection of Fracture Dependant Interactions
Edgar Dias, Larry Bowden
Unconventional Resources Technology Conference (URTEC)
... in predictive results by preventing “leakage” of contextual information between training and test data that leads to overfitting bias. Results Results...
2023
Chapter 1: Learning from the 2013 3-D Interpretation Hedberg Conference: How Geoscientists See 3-D
Bob Krantz, Carol Ormand, Brett Freeman
AAPG Special Volumes
... (and software) and struggle to build a 3-D mental model. Experts are more likely to rely on mental representations but may be misled by experience bias...
2016
Chapter 13: Linking Cognitive Science and Disciplinary Geoscience Practice: The Importance of the Conceptual Model
Thomas F. Shipley, Basil Tikoff
AAPG Special Volumes
...-section). Novices, in contrast, generally do not recognize the ambiguity of the 3-D orientation of the plane and have a strong bias to extend planes...
2016
A Comprehensive Approach to Water Volume Estimation in Unconventional Shale Reservoirs Through Physics-Informed Statistical Modeling
Bo Gong, Aygul Kostinovsky, Mehrnoosh Saneifar, Luisa Crousse, Mason Edwards
Unconventional Resources Technology Conference (URTEC)
... location and encountered formations, with approximately 15% for testing. This division was done by well to mitigate bias from autocorrelation...
2024
The Perfect Frac Stage, Whats the Value?
Craig Cipolla, Ankush Singh, Mark McClure, Michael McKimmy, John Lassek
Unconventional Resources Technology Conference (URTEC)
..., providing the foundation for AIF. Automating fracture treatment operations should result in more repeatable operations and remove human bias (e.g., rate...
2024
Midland Basin: Integrated Diagnostic Insights on Plug Isolation and Selection
Trent Wien, Matt Jones, Yu Zhao, Kyle Smith, Chuck Nwabuoku, Camilo Ortega
Unconventional Resources Technology Conference (URTEC)
... misplacement and severe heel bias. Moreover, about 65% of proppant pumped in Stage 15 went into the heel clusters, already heavily treated in Stage...
2024
Particle-Type Well Logging
J. E. Banks
AAPG Bulletin
... usually be recorded without bias on a percentage log. By comparison with other sample logs or with an electric or radioactivity log of the same hole...
1950
Impacts of Groundwater Withdrawal Regulation on Subsidence in Harris and Galveston Counties, Texas, 1978-2020
A. Greuter, M. J. Turco, C. M. Petersen, G. Wang
GCAGS Transactions
... surrounded by GPS stations whose period of record included the entire time period between 2000 and 2020 were excluded due to a bias observed in the modeling...
2021
Augmented Intelligence for Geoscience Data in Mature Basins
Jess B. Kozman and Lorena Pelgrin
GCAGS Transactions
... introduce bias that lowers the value of existing data and impacts the effectiveness of decision making under uncertainty (Wilson et al., 2019). Figure 1 We...
2025
Further Comparisons of Grain Size Distributions Determined by Electronic Particle Counting and Pipette Techniques
E. William Behrens
Journal of Sedimentary Research (SEPM)
... representing only real and transformed pipette data. Thus it could be possible that an operator bias rather than real measurement differences accounts...
1978