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The AAPG/Datapages Combined Publications Database
Showing 706 Results. Searched 200,756 documents.
Abstract: Thermal Modelling of the Central Scotian Slope, Offshore Nova Scotia: The Effects of Salt on Heat Flow and Implications for Hydrocarbon Maturation; #90172 (2014)
E. Negulic, K. E. Louden, P. K. Mukhopadhyay, H. Wielens, M. R. Nedimović
Search and Discovery.com
... models. Crustal stretching factors (β) after Wu (2007) will be used to predict the basement heat flux history for the region. Conclusions In petroleum...
2014
Abstract: Lamb Waves Recorded in Microseismic Monitoring Wellbores; #90174 (2014)
Andy St-Onge
Search and Discovery.com
... 2.700 0.100 m 0.120 0.250 2.700 Table 1 – the P and S wave velocities (α, β) and densities (ρ) used for both surveys. Refer to Figure 3. AAPG...
2014
Abstract: Prestack Signal Enhancement by Non-hyperbolic MultiFocusing; #90187 (2014)
Evgeny Landa, Alex Berkovitch, and Kostya Deev
Search and Discovery.com
... angle of the normal ray β and the radii of curvature Rcre and Rcee of the two fundamental wavefronts, namely, normal incident point and normal waves...
2014
Abstracts: Anisotropic CSEM Inversion Near AC818 Well #1 in Alaminos Canyon Block 818, Gulf of Mexico; #90173 (2015)
Cam Kanhalangsy, Nikolay Golubev, and Jurgen Johann Zach
Search and Discovery.com
... gradient from an a priori model. ε reg β(x, z) x σ 0.5 (x, z) 2 z 0.5 ( x, z ) , 2 (2) Rx, f, F which contains...
2015
Reconciling Extension from Brittle Faulting, Subsidence, and Kinematic Reconstructions: Lessons from the Woodlark Basin, #30089 (2009)
Andrew M. Goodliffe, Joe Kington, and Brian Taylor
Search and Discovery.com
... Extension from Euler Poles Predicted extension = 220 km Margin width = ~320 km Original width = 320-218 = ~100 km Extension factor (β) = 320/100 = 3.2...
2009
Fluid and Petrophysical Prediction in the Elastic Impedance Domain Using Neural Network Technique; #41066 (2012)
M. Hermana, M. Najmi, Z.Z.T. Harith, and C.W. Sum
Search and Discovery.com
... subtends to the negative B axis. The equivalent expression for equation (3) as EEI is: (5) where α = P-wave velocity, ρ = density, β = S-wave velocity, p...
2012
Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014)
Yexin Liu, Zhuoheng Chen, Kezhen Hu
Search and Discovery.com
... velocity, which can be inverted from seismic inversion or sonic logs: (14) where λ0 and β are coefficients, Vmax and Vmin are maximum and minimum...
2014
Geopressure Calculations in Real-time to Calibrate Operation Windows, #41931 (2016).
Carlos Martinez, Franklig Rodriguez, Edwin Hernandez, Edgar Gonzalez, Luis Corrales, Concepcion Isidro, Adrehny Leon
Search and Discovery.com
..., β, γ, δ, θ = coefficients adjusted according to the field under study. Figure 3. Sonic and resistivityprofiles in correlation wells used...
2016
Rock-Eval Pyrolysis Data Analysis and Kerogen Kinetics Comparison of Selected Producing and Potential Shale Gas Plays in Canadian Sedimentary Basins; #80557 (2016)
Zhuoheng Chen, Chunqing Jiang, Denis Lavoie
Search and Discovery.com
... the thermal decomposition model Interpretation of SR kinetics from Rock-Eval pyrolysis data Hi (mg HC/g TOC Fm Canol Wenchang 2WS, West β 438 432 438 θ...
2016
Application of Analytic Hierarchy Process to Identify the Most Influencing Human Factors (HFs) and Performance Influencing Factors (PIFs) in Process Safety Accidents
Stephen C. Theophilus, Olayinka G. Abikoye, Andrew O. Arewa, Augustine O. Ifelebuegu, Victor Esenowo
Africa Energy and Technology Conference, 2016
... by the formula: β = 𝜔1 𝑟1 + 𝜔2 𝑟2 + … + 𝜔n 𝑟n/𝑟max (𝜔1+ 𝜔2 + … + 𝜔n), 𝑛 ∑ 𝑖=1 𝑤 𝑖 𝑟 𝑖 𝑛 𝑟 𝑚𝑎𝑥 ∑ 𝑖=1 𝑤 𝑖 Since Where, = 𝑛 ∑ 𝑖=1...
2016
Stress Changes and Coal Failure Analysis in Coal Seam Gas Wells Accounting for Matrix Shrinkage: An Example from Bowen Basin, East Australia
Mohammadreza Zare Reisabadi, Manouchehr Haghighi, Abbas Khaksar
Unconventional Resources Technology Conference (URTEC)
... modulus E (psi) 389000 (Alboub et al. 2013) Poisson's ratio ν 0.326 (Alboub et al. 2013) Biot's coefficient β 0.8 - Wellbore radius Rw (ft...
2019
Petroleum Geology of the Brundage Canyon Oil Field, Southern Tertiary Oil Trend, Uinta Basin
Bruce S. Kelso, Jeffrey L. Ehrenzeller
Rocky Mountain Association of Geologists
... of less than 1.10, and low β-carotane content (Bray and Evans, 1961). The less common Green River B oil is believed to originate from the Mahogany oil...
2008
Hydrogeologic Characteristics and Water Levels of the Wilcox Aquifer in Southwestern and Northeastern Arkansas
Aaron L. Pugh, Tony P. Schrader
GCAGS Transactions
... linear regressions on the well hydrographs. The slope, β, of the regression line represents the daily rise or decline in water level. The annual rise...
2009
Discriminación de Gas Comercial y Gas Fizz Mediante Análisis de Atributos AVO y Modelado de Substitución de Fluidos. [PAPER IN SPANISH] Discrimination of Commercial Gas and Fizz Gas through AVO Attribute Analysis and Modeling of Fluid Replacement.
Lorena Giraldo, Andrés Calle, María Plata, Cesar Pineda
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... ………………………………………….(4) β β 3 ......................(5) 2 El término rigidez depende principalmente de la Velocidad de la onda S. Para sedimentos poco...
2009
LA GEOLOGIA DEL CAMPO TUCUPITA; THE GEOLOGY OF THE TUCUPITA FIELD In Spanish
José Rabassó-Vidal
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... Concentraciones Iónicas Ion PPM a PPM Cl− 19.400 23.500 Na++K+ 11.503 14.468 Ca++ 864 1.240 HCO3 390 976 Mg++ 50 341 SO4 9 190 y β 0 = 620...
1976
Tension Pile Foundation — Current Design Practices and Load Tests
Jack H. C. Chan
Indonesian Petroleum Association
... stages. These methods have been identified in Reference 15 as follows : The λ-Method (Vijayvergiya et al., 1972) The β-Method (Chandler, 1968...
1983
A Methodology For Determining Orientations In Unscribed Core
Robert W. Dalrymple, Laurent Godin
Journal of Sedimentary Research (SEPM)
...” in the plane of bedding, and β, which is the angular separation between line “b” or bedding and line “f” in the vertical plane. The point “f...
2017
Geothermal Drilling An Overview
Bonar Marbun, Samuel Zulkhifly, Irfan Hariz, Dita Khairina
Indonesian Petroleum Association
... well temperature (oC) formation temperature (oC) Ta = t = Yp = ρr = cfl = σ = β = ∆Tmin = ∆Tmax = β = annulus temperature (oC) drilling fluid total...
2011
Geomechanical Tools to Bolster Social License: Quantifying the Mechanical Effects of Faults on Induced Seismicity Potential
Nicholas M. Umholtz, Ahmed Ouenes
Unconventional Resources Technology Conference (URTEC)
... criteria, when a Coulomb stress, Cf, exceeds a value Equation 1. where τβ is the shear stress on the fracture plane, σ β is the normal stress...
2016
Petroleum Geology of the Brundage Canyon Oil Field, Southern Tertiary Oil Trend, Uinta Basin
Bruce S. Kelso, Jeffrey L. Ehrenzeller
Utah Geological Association
... of the Lower Green River and are characterized by having higher wax contents, a carbon preferential index or CPI of less than 1.10, and low β-carotane content...
2008
Implementation of Stream Management at South Natuna Sea Block B, Indonesia
Heri Suryanto, James D. Ekstrand, Curtis H. Whitson, Knut Uleberg, Faizul Hoda
Indonesian Petroleum Association
... a well test to obtain the wellstream composition using Eq. (1). In a well test the test separator GOR uniquely defines the vapor mole fraction β needed...
2003
Data analytics and geostatistical workflows for modeling uncertainty in unconventional reservoirs
Michael J. Pyrcz
CSPG Bulletin
... head explores volume V (Equation 1). (1) [ 1 ] γ ¯ ( v , V ) = 1 V · v ∫ V ∫ v γ ( u α , u β ) d α d β where uα...
2019
3D Digital Mineral Mechanical Modeling of Complex Reservoir Rocks for Investigation of Fracture Propagation at Microscale
Victor Nachev, Andrey Kazak, Sergey Turuntaev
Unconventional Resources Technology Conference (URTEC)
...·2010) and then correct for regional stresses: s ij = l·e·δij + 2G·εij + β·P·δij (2) e = ε xx + ε yy + ε zz (3) 1 æ ¶U ¶U j εij = ç i + 2 ç ¶x j...
2021
Chapter 1 - Grains: Quartz and Silica
Dana S. Ulmer-Scholle, Peter A. Scholle, Juergen Schieber, Robert J. Raine
AAPG Special Volumes
... of an extrusive igneous (volcanic) provenance, but none, by itself, is conclusive evidence. This crystal started out as β-quartz, a hexagonal, high-temperature...
2014
Modeling of Thermal Maturity History of Strata in the North Louisiana Salt Basin Area
Peng Li
GCAGS Transactions
... during rifting, and the rifting beta factor (β) in north Louisiana is approximately 1.25-1.5, increasing to 2.0 in central Louisiana (Nunn et al., 1984...
2006