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The AAPG/Datapages Combined Publications Database
Showing 1,145 Results. Searched 200,630 documents.
A Machine-Learning-Based Workflow for Drilling Risk Prediction of Wellbore Instability and Trajectory Optimization in Ultra-Deep Formation
Hanqing Wang, Ruxin Zhang, Ziyan Deng, Jin Meng, Han Wang, Yujie Zhou, Fan Yang, Ji Chang, Yitian Xiao, Huiwen Pang
Unconventional Resources Technology Conference (URTEC)
... A well-prepared data set is the cornerstone of good machine learning job. As a binary classification problem, the labeling of our training data consists...
2024
Evaluation of Chemical Additives' Impact on Well Productivity Using Machine Learning Algorithms
Sohrat Baki, Serkan Dursun, Najd Alotaibi
Unconventional Resources Technology Conference (URTEC)
... representing each category within a variable by an orthogonal binary vector. For example, the categories {female, male, other} would be represented...
2024
Unique Resiliency of Biosurfactants in the Lab and Field with Depleting Concentration
Megan R. Pearl, Erna Kakadjian, Joshua Hancock, Hin Cheong Au Yong, Sivaram Pradhan
Unconventional Resources Technology Conference (URTEC)
... in the industry. Shumway et al. (2021) and Mahmoudkhani et al. (2022) discuss the successful application of binary and ternary formulations containing...
2024
Developing Geothermal Energy in Texas: Mapping the Temperatures and Resources
Maria C. Richards, David D. Blackwell
GCAGS Transactions
... of eastern Texas is near 200°F (93°C). This is the initial temperature required in Texas, to produce geothermal electricity from the current binary...
2012
Predicting Reservoir Quality Using Linear Regression Models and Neural Networks
K.M. Love, C. Strohmenger, A. Woronow, K. Rockenbauch
AAPG Special Volumes
...). This binary input was appropriate because, at a core-plug scale, the carbonate samples were almost always >95% calcite or dolomite. One of the conundrums...
1997
Improved Regional Characterization of Bakken-Three Forks Reservoir Integrating Special Core Analysis, Advanced Logs, and Production Using Petrophysics and Geologic Framework
Sushanta Bose, Virginia Smellie, Jeff Hamman, Josh Miller
Unconventional Resources Technology Conference (URTEC)
.... For that reason, resistivity anisotropy could not be used directly to determine the volume of shale layers, as commonly performed with binary resistivity mixes...
2025
A New Approach to 3-D Geological Modeling of Complex Sand Injectite Reservoirs: The Alba Field, United Kingdom Central North Sea
P. N. Fretwell, W. Gordon Canning, J. Hegre, R. Labourdette, M. Sweatman
AAPG Special Volumes
... facies logs need to be created for all Alba wells. Log data from the Alba wells demonstrate that the reservoir is generally a binary system of either...
2007
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... for geometrical divergence, transmission losses and attenuation. The use of binary gain digital recording also permits recording of the exact gain applied...
1989
Geochemical Indices of Fine Sediment Transport, Northwest Gulf of Mexico
Charles W. Holmes
Journal of Sedimentary Research (SEPM)
... are useful in resolving binary questions (yes or no answers) but are less reliable in the determination of sediment kinetics. Under certain circumstances...
1982
Chance of Success and Its Use in Petroleum Exploration: Chapter 7: Part II. Nature of the Business
Peter R. Rose
AAPG Special Volumes
..., the prospect will be dry. However, in the real world, things are not so neatly binary (Figure 1, top). There are many reasons why an exploratory well...
1992
Numerical Analysis of Sedimentary Components: A Key for Interpretation of Macroscopic and Microscopic Features in Ammonitico Rosso Facies (Uppermost Jurassic-lowermost Cretaceous)
Federico Oloriz, Jesus E. Caracuel, Juan J. Ruiz-Heras
Journal of Sedimentary Research (SEPM)
..., Sea-Level Changes--An Integrated Approach: SEPM Special Publication 42. p. 71-108. HAZEL, J.E., 1970, Binary coefficients and clustering...
1995
Multicomponent Analysis of FTIR Spectra: Quantification of Amorphous and Crystallized Mineral Phases in Synthetic and Natural Sediments
Jacques Bertaux , Francois Frohlich , Philippe Ildefonse
Journal of Sedimentary Research (SEPM)
... diffraction. Synthetic Mixtures.--Synthetic mixtures of these reference compounds (Tables 1, 2) were prepared by weighing.They consist either of binary...
1998
Stratigraphic Relations of Park City Group (Permian) in Eastern Nevada and Western Utah
Bruce R. Wardlaw , James W. Collinson
AAPG Bulletin
... Plympton Formation in eastern Nevada and adjacent Utah: Master's thesis, Ohio State Univ., 85 p. Cheetham, A. H., and J. E. Hazel, 1969, Binary...
1978
Distributary-Mouth Bar Development and Role of Submarine Landslides in Delta Growth, South Pass, Mississippi Delta
John F. Lindsay , David B. Prior , James M. Coleman
AAPG Bulletin
... on these sections have been reduced to their simplest binary form--deposition vs. erosion. In Figure 10, an axial section, growth of the bar proper was erratic...
1984
A Bayesian belief network approach for assessing the impact of exploration prospect interdependency: An application to predict gas discoveries in the Netherlands
Jan-Diederik Van Wees, Harmen Mijnlieff, Jan Lutgert, Jaap Breunese, Christian Bos, Peter Rosenkranz, Filip Neele
AAPG Bulletin
... sequential exploration: A binary learning model: Decision Analysis, v. 3, no. 1, March 2006, p. 1632.Capen, E., 1992, Dealing with exploration uncertainties...
2008
Three common source rock evaluation errors made by geologists during prospect or play appraisals
Harry Dembicki Jr.
AAPG Bulletin
... kerogen types were assigned as defined in Table 2. Using these characteristics for the end-member kerogen types, binary mixtures of Type III kerogen...
2009
Production-induced fault compartmentalization at Elk Hills field, California
Alan P. Morris, Kevin J. Smart, David A. Ferrill, Nathaniel E. Reish, Peter F. Cowell
AAPG Bulletin
... scales, and (2) dynamic seals, which are those that are seals or baffles to flow at production time scales. Although commonly treated as a binary...
2012
Spectral and geochemical characterization of onshore hydrocarbon seep-induced alteration in the Dezful embayment, southwest Iran
Sanaz Salati, Frank J. A. van Ruitenbeek, J. Boudewijn de Smeth, and Freek D. van der Meer
AAPG Bulletin
... (presence of alteration) to the predictor variables (absorption depth of spectra) by recursive binary split, and the boosting method combines large numbers...
2014
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
... condition (boundary condition), the volumetric responses of the bulk, solid matrix, and pores are a set of binary functions of both external stress and pore...
2014
Event-based risk management for subsurface risks: An approach to protect value generation from oil and gas fields
P. Craig Smalley, and Konstantin Chebotar
AAPG Bulletin
... trials (i.e., drilling exploration prospects in a portfolio) in which the main business decisions are binary (drill or don’t drill). Value is added...
2017
Confocal laser scanning microscopy and automated petrographic image analysis in different rock types: Two-dimensional images capillary pressure curves estimation and three-dimensional porosity reconstruction
M. A. Caja, J. L. Pérez-Jiménez, M. F. León, and D. Acero-Allard
AAPG Bulletin
..., such as logical operators, watershedding, clustering algorithms, and calculations on binary images, to estimate pore-body and pore-throat distributions. 6...
2019
Carbonate rocks: Matrix permeability estimation
Alejandro Cardona, and J. Carlos Santamarina
AAPG Bulletin
... entries include mostly binary data in terms of permeability, rock formation, porosity, specific surface, and/or pore-size distribution (see Table S1...
2020
Chemostatistic allocation of shale oil production using acidic heterocompounds
Yuanjia Han, Brian Horsfield, Nicolaj Mahlstedt, and Mareike Noah
AAPG Bulletin
... A binary admixing was conducted to blend two end-member oils in various proportions (Table 2). End-member oils and mixtures yield straight lines on plots...
2021
Indication of origin and distribution of coalbed gas from stable isotopes of gas and coproduced water in Fukang area of Junggar Basin, China
Qiong Wang, Hao Xu, Dazhen Tang, Shuguang Yang, Gang Wang, Pengfei Ren, Wenyang Dong, and Jingzhen Guo
AAPG Bulletin
... of a binary mixing method to calculate the proportion of thermogenic gas to microbial gas with δ13C-CH4 and calculated the percentages of thermogenic...
2022
Stratigraphy and Depositional Dynamics of the Haynesville-Bossier Sequence: Inferences from Whole-Rock Elemental Data, #10298 (2011)
Michael C. Dix, David Spain, Colin Walling, Jennifer Sano, Nicolo Casarta, Allison Richardson,
Search and Discovery.com
... changes typify the zona�on, so it is difficult to clearly separate units in binary and ternary diagrams; 4 20 4 250 6 40 2 200 16 60 6 150...
2011