Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 706 Results. Searched 200,616 documents.
The Effect of CO2 Adsorption on Permeability Anisotropy in the Eagle Ford Shale
Maytham Al Ismail, Julia S. Reece, Sander Hol, Mark Zoback
Unconventional Resources Technology Conference (URTEC)
..., A is the sample cross-sectional area, β is the gas compressibility at the given temperature and pressure conditions, Vdown is the downstream volume, L...
2014
The Lower Devonian of the Eastern Iberian Chains (NE Spain) and the distribution of its Spiriferacea, Acastavinae and Asteropyginae
P. Carls, J. Gandl
CSPG Special Publications
.../β), and the sand supply may persist for a while after the appearance of Hercynian facies elements (Pena Negra Formation, members a and b). The upper...
1967
Late Silurian and Early Devonian Trilobites of Central Kazakhstan
Z. A. Maximova
CSPG Special Publications
.... Phacops fecundus orientalis Z. Max., P. ainasuensis Bal., P. kasachstanicus Bal., Phacops sp. α, Phacops sp. β, Dalmanites septicostatus Z. Max., D...
1967
Condensate Banking Effects on Well Productivity and its Coarse Grid Representation in the Full Field Modeling of the Abadi Field
Masahiko Nomura
Indonesian Petroleum Association
... ring ST : Total skin factor ΔST : Skin increment β : Beta factor μ : Viscosity ρ : Density φ : Porosity REFERENCES Whitson, C.H., Fevang, ø...
2013
Volcanic Episodes At 'Eua, Tonga Islands
Robert A. Duncan, Tracy L. Vallier, David Falvey
Circum Pacific Council Publications
... - 1 0 - l yr ; λ = 4.962 x 1 0 β age definition of the plateau and the poorly constrained isochron, our best estimate of the age...
1985
Implications of Haline Convection for Waste Disposal in Closed Basins
Kim McCleary-Hanagan, Christopher J. Duffy
Utah Geological Association
... = permeability tensor μ = dynamic viscosity p = pressure = hydrodynamic dispersion tensor c = concentration as mass fraction α,β...
1989
Rock physics and basin modeling nexus for predicting pore pressure
Qiuzi Li, Thomas M. Etzel, Alex Konstantinou, Prajnajyoti Mazumdar
International Meeting for Applied Geoscience and Energy (IMAGE)
..., Basin analysis: principles and application to petroleum play assessment, 3rd ed.: Wiley-Blackwell. Aplin, A. C., and Y. Yang, 1995, Assessment of β...
2023
A New Geochemical Method for Assessing the Maturity of Petroleum: Application to the South Sumatra Basin
Imam B. Sosrowidjojo, Bagus Setiardja, Zakaria, Paul G. Kralert, Robert Alexander, Robert I. Kagi
Indonesian Petroleum Association
... to isomerisation of the α-isopropyl group of cadalene to the more stable β-position in isocadalene with increase in maturity. A maturity parameter which...
1994
Organic Geochemistry and Thermal Maturity of the Madbi Formation, East Shabowah Oilfields, Masila Basin, Yemen
Mohammed H. Hakimi, Wan Hasiah Abdullah, Mohamed R. Shalaby
Geological Society of Malaysia (GSM)
... Abbreviation 18α(H),22,29,30-trisnorneohopane 17α(H),22,29,30-trisnorhopane 17α(H),21β(H)-norhopane 17α(H),21β(H)-hopane 17 β(H),21α (H)-moretane 17α(H...
2010
Synthesis of Polymer With High Salinity and Mechanical Stability Based on Cellulosic Polymer
Agus Saiful Arifin, Aditya Kurniawan, Ryanti Sari Yuliana, Cynthia Linaya Radiman, Septoratno Siregar
Indonesian Petroleum Association
... that consists of a linear chain of several hundred to over ten thousand β(1→4) linked D-glucose units. Cellulose is commonly found in plant tissue...
2011
Multi-Layer Test Analysis for Dissolved Gas Reservoirs
W. Jatmiko, T. S. Daltaban, J. S. Archer
Indonesian Petroleum Association
... mobility α = = total oil mobility b = = surface total gas saturation β = = surface total oil saturation a' = = The derivative...
1996
Integrated Geophysical Methods used to Explore Geothermal Potential Areas in Siogung-Ogung, North Sumatra, Indonesia
Muhammad Kadri, Nordiana Mohd Muztaza, Mohd Nawawi Mohd Nordin, Muhammad Taqiuddin Zakaria, Farid Najmi Rosli, Mustapha Adeejo Mohammed, Siti Zulaika
Geological Society of Malaysia (GSM)
.../[log(Na/K)+[β(√(Ca/Na) )+2.06] +2.47] - 273.15 (1) (2) (3) A geomagnetic survey measures the magnitude and orientation of the intensity...
2023
Seismic inversion with implicit neural representations
Juan Romero, Wolfgang Heidrich, Nick Luiken, Matteo Ravasi
International Meeting for Applied Geoscience and Energy (IMAGE)
... L2 regularization R(FΘ ) = βk ∥FΘ ∥2 , where the regularization 2 weight β diminishes across iterations k. SYNTHETIC EXAMPLE The Marmousi model...
2024
Estimations of Porosity and Permeability Model on Carbonate Reservoir Using Cross-Plot Analysis and Acoustic Impedance Inversion in "Gandhi" Field, Gumai Carbonate Formation, Sunda Basin
Sandy Indra Purwagandhi, Indah Islamiaty, Sismanto, Arif Yondo
Indonesian Petroleum Association
... to provide maximum results in the estimation of porosity model. (Eq.2) where the coefficients α and β can be measured experimentally on core...
2015
Using mud gas components to quantify hydrocarbon liquid yields for gas zones in the Patchawarra Formation of the Western Flank, Cooper Basin
Christopher Webb, Belinda Wong, Regie Estabillo
Petroleum Exploration Society of Australia (PESA)
... standard air (gram/mole) β The standard density of air (kg/m3) Step 5: Liquids yields YIELD_C3_kT_Bcf=(C1toC5_density_standard*1000000/35. 3147...
2019
Organic Geochemistry and Diagenesis of the Delaware Mountain Group West Texas and Southeast New Mexico
Phillip D. Hays, Thomas T. Tieh
West Texas Geological Society
... Further support of the Delaware Mountain Group oil source rock correlation is seen in the aromatic sterane distributions and in the presence of β-carotane...
1992
Determination of Minimum Gas Flow Rate and Plunger Lift Installation to Overcome Liquid Loading
Husnul Khatimah
Indonesian Petroleum Association
...) According to Foss and Gaul (1965), average surface casing pressure is in which: α = Pt(min) β = PLh + PLf (PLh + PLf) and K in several tubing size...
2003
Planetary Equidistant Rupture Systems–A New Concept Based on the Study of Joint Zones
Radan Kvet
Utah Geological Association
...°). This point should be considered in particular with respect to the azimuthal distribution of the four directions (note the regularity of the angles α, β, γ...
1974
Devonian of Austria
H. W. Fluegel
CSPG Special Publications
... uniformis zone, e.g. between Budnanian (e-β) and Lochkovian (e-γ). This would correspond with the boundary proposed thirty years ago by Gaertner...
1967
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
The Lower Devonian of the Eastern Iberian Chains (NE Spain) and the distribution of its Spiriferacea, Acastavinae and Asteropyginae
P. Carls, J. Gandl
CSPG Special Publications
.../β), and the sand supply may persist for a while after the appearance of Hercynian facies elements (Pena Negra Formation, members a and b). The upper...
1967
Late Silurian and Early Devonian Trilobites of Central Kazakhstan
Z. A. Maximova
CSPG Special Publications
.... Phacops fecundus orientalis Z. Max., P. ainasuensis Bal., P. kasachstanicus Bal., Phacops sp. α, Phacops sp. β, Dalmanites septicostatus Z. Max., D...
1967
Effects of Hydraulic Fracturing Fluid Chemistry on Shale Matrix Permeability
Abdulgader A. Alalli, Qingyun Li, Adam Jew, Arjun Kohli, John Bargar, Mark Zoback, Anthony Kovscek
Unconventional Resources Technology Conference (URTEC)
... equation (Brace et. al, 1968) ∆P t = ∆𝑃! 𝑒 !!" α= !" !!!" !" Eq.1 Eq.2 Where ΔP0 is the pressure difference at t=0, β is the gas compressibility...
2018
Transient Linear Flow Analysis of Multi-Fractured Horizontal Wells Considering Three-Phase Flow and Pressure-Dependent Rock Properties
H. Behmanesh, H. Hamdi, C. R. Clarkson, J. M. Thompson, D. M. Anderson, A. Chin
Unconventional Resources Technology Conference (URTEC)
... accumulation terms (b, β, ξ) in the modified black oil equations: 𝑎= 𝛼= 𝛾= 1 𝜇𝑔 𝐵𝑔 1 𝜇 𝑜 𝐵𝑜 1...
2018
An Efficient Method to Determine Wormhole Propagation During Matrix Acidizing
Zhaoqi Fan, Xiaoli Li, Russell D. Ostermann, Jie Jiang
Unconventional Resources Technology Conference (URTEC)
... permeability; φ0 is the initial porosity; and β is a pore broadening constant. Given the evolving porosity and permeability, the dynamic pore radius...
2018