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The AAPG/Datapages Combined Publications Database
Showing 718 Results. Searched 200,619 documents.
The IntraCONtinental BasinS (ICONS) Atlas - Applications in Eastern Australia
C. Heine, R. D. Müller
Petroleum Exploration Society of Australia (PESA)
... takes the form of: ρ –ρ U = ts ρ s – ρw m w where ts the observed sediment thickness, ρs the average sediment density of the whole sequence, ρm...
2008
An Alternative Earth
Warren B. Hamilton
West Texas Geological Society
...-mantle ones, huge unsampled volumes are assigned average values or populated with spherical-harmonic artifacts, illusory continuity is generated...
2007
Improving operational confidence and decision-making in the absence of key reservoir data through utilisation of a machine learning-based coal identification model in coal seam gas wells
Gonzalo Vazquez, Mitch Allder, Joel Zimmermann, Jack Mclean-Hodgson, Kim Owen
Australian Energy Producers Journal
... translate to significantly better performance. The F1 score, as a harmonic mean of precision and recall, is particularly significant in coal seam...
2025
THE OIL INDUSTRYS UNKNOWN FOUNDING FATHER: DR. JOHN ELLIS AND VALVOLINE
Ihor J. Bemko
Petroleum History Institute
... with the homeopathic ideas regarding harmonic and subversive forces in the human body.38 John Ellis’s new religious views stood at odds with those of the Baptist...
2012
Averaging Predictions of Rate-Time Models Using Bayesian Leave-Future-Out Cross-Validation and the Bayesian Bootstrap in Probabilistic Unconventional Production Forecasting
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
... an average model weight including all the Bayesian Bootstrap realizations. This study shows that the present model averaging technique produces a distribution...
2021
New Insights in to the Structural and Thermal Development of the Papuan Foreland: Implications for Hydrocarbon Charge and Prospectivity
Gareth Cooper, Dan Kendrick, Francis Waina, Cameron Hamilton, Michael Nongkas
Petroleum Exploration Society of Australia (PESA)
... measurements of thermal conductivity for core samples in this interval have an harmonic mean of 1.79 W/mK and do not exceed 2.18 W/mK (Magobu...
2012
Diagenetic alteration of Triassic coral from the aragonite Konservat-Lagerstätte in Alakir Çay, Turkey: Implications for geochemical measurements
Katarzyna Frankowiak, Maciej Mazur, Anne M. Gothmann, Jarosław Stolarski
PALAIOS
... higher Sr/Ca (by an average of 0.27 mmol/mol), lower Mg/Ca (by an average of 1.34 mmol/mol), and lower d18O (by an average of 0.28%o). In addition...
2013
Circulation in the Cretaceous Western Interior Seaway of North America, a Review
J. T. Parrish, G. C. Gaynor, D. J. P. Swift
CSPG Special Publications
... of the open southern end of the seaway (Slater, 1981), although “harmonic periods of oscillation for the seaway were not close enough to original tidal...
1984
Interference Patterns from Inclined Shear Fold Systems
E. S. O'Driscoll
CSPG Bulletin
... of differential movement in much the same way as the first term of a series in harmonic analysis may give a fundamental approximation that may...
1964
Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties
P. Goovaerts
AAPG Special Volumes
... on the parameters being quantified (i.e., average values would require fewer realizations than extreme percentiles of the distribution) and the precision...
2006
Tectono-Sedimentary Evolution of the Western Margin of the Colorado Plateau During the Latest Cenomanian and Early Turonian
Jiri Laurin, Bradley B. Sageman
Pacific Section of AAPG
... using evolutive harmonic analysis and stratigraphic modeling: Journal of Sedimentary Research, v. 71, no. 3. Miall, A.D., 1985, Architectural-element...
2001
DECONSTRUCTING TAPHONOMY TO RECONSTRUCT THE MORPHOLOGY AND LIFE HABIT OF ATTENBORITES JANEAE AT NILPENA EDIACARA NATIONAL PARK
Heather K. McCandless, Mary L. Droser
PALAIOS
..._intersect_angle,” and “coo_slide” were respectively used to center the outlines around the average point of all semilandmarks, scale the outlines...
2024
Rate Transient Effects of Various Complex Fracture Network Topologies in Unconventional Gas Reservoirs: A Numerical Simulation Study
Jiamin Jiang, Rami M. Younis, Leslie Thompson, Zhe Liu
Unconventional Resources Technology Conference (URTEC)
...ion for the pressure. Then the total face transmissibility that combines two halftransmissibilities in a harmonic average for two neighboring cells co...
2015
Upper Proterozoic Tidal Rhythmites, South Australia: Sedimentary Features, Deposition, and Implications for the Earth’s Paleorotation
George E. Williams
CSPG Special Publications
... signals in other tidal deposits is discussed by de Boer et al. (1989). The lamina-cycles contain from 8 to 16 laminae (average=12) that are interpreted...
1991
Sedimentological characterisation of sea bottom samples collected offshore Muara and Tutong, Brunei Darussalam
Norhanizan Zaini, Antonino Briguglio, Sulia Goeting, Amajida Roslim, László Kocsis
Geological Society of Malaysia (GSM)
... information on the sampling sites with core recovery and average mud fraction. Date of collection (d/m/y) Water depth (m) Latitude Longitude Core...
2020
Paleocene to Middle Eocene Stratigraphy of Alabama
Thomas G. Gibson , Ernest A. Mancini , Laurel M. Bybell
GCAGS Transactions
... in the transgression in a cycle. However, these differences reflect relatively minor discordances in the overall harmonic pattern. The fact...
1982
Advances in Simulation of Hydrocarbon Production From Shale Reservoirs
Masoud Alfi, Zhi Chai, Bicheng Yan, Brian C. Stimpson, Maria A. Barrufet, John Killough
Unconventional Resources Technology Conference (URTEC)
... to solve the linear system of equations (Tuminaro et al., 1999). The inter-block transmissibility is calculated by harmonic average (Eq. (1)). The half...
2017
Mapping the Barnett Shale Gas With Probabilistic Physics-Based Decline Curve Models and the Development of a Localized Prior Distribution
Rafael Wanderley de Holanda, Eduardo Gildin, Peter P. Valko
Unconventional Resources Technology Conference (URTEC)
... relationship, which resulted in the exponential, harmonic and hyperbolic models. Although initially these models were derived from empiricism...
2018
Far-Field Proppant Imaging Offsetting Depletion: A STACK Case History
Kyle Haustveit, Mouin Almasoodi, Wadhah Al-Tailji, Souvik Mukherjee, Terry Palisch, Rusty Barber
Unconventional Resources Technology Conference (URTEC)
... was completed with two perforation clusters, 160,000 pounds of ECP proppant (70% ECP:30% sand), 4,200 barrels of fluid and treated at an average rate...
2019
Issues with Gas Relative Permeability in Low-permeability Sandstones
Alan P. Byrnes
AAPG Special Volumes
... under capillary pressure equilibrium conditions.Average absolute permeability in series flow has been shown to be the harmonic average of the bed...
2008
An Overview of Basin and Petroleum System Modeling: Definitions and Concepts
Kenneth E. Peters, David J. Curry, Marek Kacewicz
AAPG Special Volumes
.... Worldwide average geothermal gradients are from 24 to 41C/km (1.32.2F/100 ft), with extremes outside this range.Gravity segregationA process where...
2012
Seismic Characterization of the Structural Front of Southern Quebec Appalachians
Stephan Sejourne,, James Dietrich, Michel Malo
CSPG Bulletin
... 102, 208 p. Cook, F. A. 1984. Harmonic distortion on a seismic reflection profile across the Quebec Appalachians: Relation to Bouguer gravity...
2003
Structure and Petroleum Plays of the St. Lawrence Platform and Appalachians in Southern Quebec: Insights from Interpretation of MRNQ Seismic Reflection Data
Sebastien Castonguay, Jim Dietrich, Denis Lavoie, Jean-Yves Laliberte
CSPG Bulletin
... Appalaches du sud du Quebec par le retraitement de profils de sismique reflexion. Quebec Exploration 2003, Abstract, p. 14. Cook, F.A. 1984. Harmonic...
2010
Multi-Resolution Grid Connectivity-Based Transform for Efficient History Matching of Unconventional Reservoirs
Hyunmin Kim, Feyi Olalotiti-Lawal, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... transformation matrix of which columns are cosine function with corresponding frequency that depicts a harmonic pattern of grid. As each cosine function...
2019
Using Bayesian Leave-One-Out and Leave-Future-Out Cross- Validation to Evaluate the Performance of Rate-Time Models to Forecast Production of Tight-Oil Wells
Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh
Unconventional Resources Technology Conference (URTEC)
..., both methods yield similar results on a set of tight-oil URTeC 5020 2 wells. The logistic growth model yields, on average, a better predictive...
2021