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The AAPG/Datapages Combined Publications Database
Showing 706 Results. Searched 200,616 documents.
Wrench Faulting and Rocky Mountain Tectonics
Donald S. Stone
Earth Science Bulletin (WGA)
... an acute angle twice the angle β (i.e., about 60°), opening toward the direction of principal horizontal stress, and bisected by this stress (see Fig...
1969
Prediction of the Flowing Bottom-Hole Pressure Using Advanced Data Analytics
Mahshid Firouzi, Suren Rathnayake
Unconventional Resources Technology Conference (URTEC)
...-dimension to predict the dependent variable y, here the FBHP. The linear regression model is given by: (1) where βo and β are the model parameters...
2019
The Basement Configuration of the North West Java Area
Suyitno Patmosukismo, Ibrahim Yahya
Indonesian Petroleum Association
..." volcanics was mapped, notified as horizon 6, where on the other hand Pertamina Unit III completed reports/maps of the horizons named α, β, γ, δ...
1974
Sediment Transport Models
H. W. Shen
Dallas Geological Society
...) the variation of the momentum coefficient β along the direction of flow is negligible; (4) the soil layer is loose and uniformly consists of soil with fine...
1977
Bioremediation of Oil-Contaminated Soils by Stimulating Indigenous Microbes
D. L. Williams, K. D. Kriel, G. A. Stewart, R. C. Hulse, J. E. Holsomback, Jr., J. R. Stewart
Environmental Geosciences (DEG)
... is then used as any fatty acid would be, for example in phospholipid synthesis or acetate formation via β oxidation. On the basis of a laboratory simulation...
1998
A Geochemical and Isotopic Study of Two Geothermal Prospects in the Rio Grande Rift, Colorado and New Mexico
Elisabeth Easley, Laura Garchar, Mitchell Bennett, Paul Morgan, Richard F. Wendlandt
Rocky Mountain Association of Geologists
..., ec –electron capture, β- – beta particle decay, and n – neutron capture. Other terms are defined in the text. The degree of fluid-rock interaction...
2011
The Triassic-Jurassic Petroleum System in the SubAndean Basins Palegeography and Geochemistry of the Organic Rich Sequences
Carlos Urien, Craig Schiefelbein, Ana Maria Zavattieri
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and diasteranes, and C29-enriched αββ sterane compositions. These oils are isotopically light and do not contain significant concentrations of β-carotane...
2009
NOTES TO ACCOMPANY THE VENEZUELAN CONTRIBUTION TO THE EDITION OF A WORLD GEOLOGICAL MAP SCALE 1:5,000,000; Apuntes sobre la Contribución de Venezuela a la Edición del Mapa Geológico Mundial a Escala 1:5,000,000
Gustavo Feo-Codecido
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... of the Federal Dependencies are made 10) The Venezuelan Caribbean Islands up of eruptive rocks (γ α and δ β) surrounded by Quaternary sediments (Q). The Island...
1963
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
..., as expressed by the following: (1) β z t = μ n i t a 2 2 a 2 + z 2 3 / 2 where βz(t) is the z-axis component...
1998
Stratigraphic Intervals for Oil and Tar Sand Deposits in the Uinta Basin, Utah
Ronald C. Johnson, Justin E. Birdwell, Paul G. Lillis
Rocky Mountain Association of Geologists
... River A oils, with high wax and low β-carotane contents thought to be generated by source rocks in the fresh-to-brackish water lacustrine interval...
2017
From Outcrop to Subsurface: Unlocking Fractured Basement Reservoir in New Venture Area
Laurent Souche, Anugrah Pradana, Merza Media Adeyosfi, Joko Sosiawan Trikukuh
Unconventional Resources Technology Conference (URTEC)
..., by accounting for the dip angle of the fracture). With A the area of the window, d the length of the fracture (cropped to the window diameter) and β...
2021
Machine Learning Models for Predicting the Rheology of Nanoparticle-Stabilized-CO2-Foam Fracturing Fluid in Reservoir Conditions
Toluwalase Adeola Olukoga, Yin Feng
Unconventional Resources Technology Conference (URTEC)
... variables, is represented in matrix form as follows (Sinha, 2013): (4) where Y = vector of the dependent variable, β = vector of parameters, X = vector...
2021
Sediment Transport Models
H. W. Shen
CSPG Special Publications
...) the variation of the momentum coefficient β along the direction of flow is negligible; (4) the soil layer is loose and uniformly consists of soil with fine...
1977
The Comprehensive Investigation of the Improvement of Shale Formation Property in High Pressure Air Injection
Yibo Li, Xiang Lin, Zhiwei Gao, Haibin Shen, Yu Peng, Zhenglan Li, Jinzhou Zhao
Unconventional Resources Technology Conference (URTEC)
...°C. In previous studies, it was pointed out that there was a phase transition of quartz mineral from α phase to β phase when the temperature reached...
2021
Shallow Gas Problem at Duyong B Offshore Malaysia
Tom Lunne, Omar Md. Isa, Melvyn Tan
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of offshore piles in clay. Proc. Offshore Technology Conference, Houston, Vol. 1, pp. 405–416. Rad, N.S. and T. Lunne (1994). Gas in Soils: Detection and β...
1996
Colorado Plateau and Southern Rocky Mountains Uplift and Erosion
Paul Morgan
Rocky Mountain Section (SEPM)
... the free asthenosphere surface (see Figure 11), and β is the deformation factor given as the ratio of deformed length to undeformed length (from...
2003
Unconventional Gas Mining: Insights from Pore to Mine Scale Simulations
Huilin Xing, Jinfang Gao, Geoff Wang, Hans Muhlhaus
Petroleum Exploration Society of Australia (PESA)
... with the Navier-Stokes equation Eq.(9). 4 Eq.(15) In Eqs.(14) and (15), α(>0) controls the shape of the distribution, while β stands for the scale...
2012
Integration of Pressure-Transient and Fracture Area for Detecting Unconventional Wells Interference
Mazher Ibrahim, Matt Sinkey, Thomas Johnston, Shabnam Marouf, John Noynay, Joseph Becerril
Unconventional Resources Technology Conference (URTEC)
... = Flow Rate, stb/d Δp = Pressure drops, psi Ac = PSA which can be calculated from Eq. 1, Acres k = permeability for each stage, md β = Formation...
2021
A Polynomial Model for Lateral Thickness Decay of Submarine Channel–Levees
Hesham Ezz, Alessandro Cantelli, Jasim Imran
Journal of Sedimentary Research (SEPM)
... bend outer bank levee thickness are listed in Table 1. Table 1.—. Coefficients for the generalized polynomial model: y = (αd + α′) x3 + (βd + β′) x2...
2014
GEOLOGY AND GEOTHERMAL RESOURCES OF THE EASTERN CENTENNIAL VALLEY
John L. Sonderegger
Montana Geological Society
... water in the laboratory at different temperatures Within three months, the silica content in the water plotted between the α and β...
1981
CATASTROPHISM AND NEOCATASTROPHISM VERSUS COSMIC HAZARD: AGER VERSUS ALVAREZ; CUVIER VERSUS LAPLACE
GRZEGORZ RACKI
PALAIOS
... the flume outlet (cm) y Estimated flow depth (cm) y' Measured flow depth (cm) β Regression coefficients ν Particle volume (cm3) π Probability...
2015
History and Controls of Subsidence in the Late Cretaceous-Tertiary Great Valley Forearc Basin, California
Ian W. Moxon, Stephan A. Graham
Pacific Section of AAPG
... cooling subsidence curves (1.5 < β <2). Westernmost (i.e., midbasin) well sections do not match cooling history curves as closely; they perhaps reflect...
1992
Subsidence and Heat Flow in Intracontinental Basins and Passive Margins
Jean-Claude Mareschal
CSPG Special Publications
... in temperature at b after stretching [i.e., the temperature at a less the equilibrium temperature at b]. The stretching factor β is defined as the ratio a/b...
1987
Reconstruction of Shale Based on Dual-Region Strategy and Very Fast Simulated Annealing Algorithm
Mengfei Zou, Weibo Sui, Xudong Wang, Shuang Zhang
Unconventional Resources Technology Conference (URTEC)
... conditions is expressed as Eq. (1): 2 2 E = ∑α i "Sr ( ri ) − S ( ri )$ + ∑ βi " Lr ( ri ) − L ( ri )$ # % # % i (1) i where α i , β i are the weights...
2014
Environment and Palaeogeography of the Devonian in the area of the Berga Anticline, Thuringia, Germany
Reinhold Grabe, Gerhard Schlegel, Kurt Wucher
CSPG Special Publications
... formation represents stratigraphically the Cephalopod zones to Iα-(β)γ, and partly extends still to the upper Frasnian. The upper formation comprises...
1967