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The AAPG/Datapages Combined Publications Database
Showing 65 Results. Searched 200,293 documents.
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Extrapolated surface-wave dispersion inversion
Hongyu Sun, Laurent Demanet
International Meeting for Applied Geoscience and Energy (IMAGE)
... curves in the frequency-Bessel dispersion spectrum: Bulletin of the Seismological Society of America, 111, 3420–3431. Dorman, J., and M. Ewing, 1962...
2022
A Methodology to Quantify the Volume-of-investigation in DFIT Design for Shale Gas Wells
Zhiming Chen, Hongyang Chu, Xuefeng Tang, Lingyu Mu, Peng Dong, Jiali Zhang, Haoshu Chen
Unconventional Resources Technology Conference (URTEC)
... in the hydraulic fracture; K 0 ( x ) is the modified Bessel function of the second kind; θ is the azimuth of hydraulic fracture; l refers to the integral domain...
2019
Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs
Refaat Hashish, Mehdi Zeidouni
Unconventional Resources Technology Conference (URTEC)
...) 2 To enable use of the graphical technique for arbitrary number of layers by a field analyst, a MATLAB code is developed to generate the plot...
2019
Parameter Estimations of Complex Fracture Networks Using Pressure Transient Analysis in Fracturing-shutting Data from Shale Oil Wells
Zhiming Chen, Luming Shi
Unconventional Resources Technology Conference (URTEC)
... s s ( ) where K 0 ( x ) is modified second class, zero order Bessel function. Using superposition principle, the pressure at each facture vertex caused...
2020
The Comparative Reliability of Magnetic, Photometric and Microscopic Methods of Determining the Orientations of Sedimentary Grains
Asahiko Taira, Barry R. Lienert
Journal of Sedimentary Research (SEPM)
.../[I0 (k)] (3) where is a circular random variable, K is concentration parameter and Io(K) is the modified Bessel function of the first kind and order...
1979
Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data
Paul L. Stoffa
Circum Pacific Council Publications
..., one ship assumes control over the shooting and receiving functions of both ships (Figure 11). If a good, reliable intership radio link is provided...
1989
Statistical Estimation of the Position of An Apex: Application To the Geological Record
Amanda Owen,, Peter E. Jupp, Gary J. Nichols,,† Adrian J. Hartley, Gary S. Weissmann, Dinara Sadykova
Journal of Sedimentary Research (SEPM)
...°) represents the mean direction at the th site, (with 0 ) is a measure of concentration about , and (·) is the modified Bessel function of the first kind...
2015
Characterization of Early-Time Performance of a Well with a Vertical Fracture Producing at Constant Pressure
Nicholas Wiewiorowski, Alex Valdes-Perez, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
... = = = = Exponential integral Error function Gamma function Modified Bessel Functions of the first kind, first order Appendix A: Constant Pressure Solution...
2017
Quantifying Total Apparent Hydraulic Fracture Conductivity and Its Significant Degradation from Systematic Bottom-Hole Pressure Measurements in Permian Wells
Lang Zhan, Adenike Tokan-Lawal, Phillip Fair, Robert Dombrowski, Xin Liu, Veronica Almarza, Alejandro Girardi, Zhen Li, Robert Li, Martin Pilko, Noah Joost
Unconventional Resources Technology Conference (URTEC)
... fracture within a homogenous formation: = √ √ √ (1) where, Ko and K1 are the modified zero and first order Bessel functions of the 2nd kind, and z...
2019
Rate Transient Analysis of Fracture Swarm Fractal Networks
Jorge A. Acuña
Unconventional Resources Technology Conference (URTEC)
...−𝛿𝛿) √𝑧𝑧 Where 𝐼𝐼 𝛿𝛿 ( 𝑥𝑥 ) and 𝐾𝐾𝛿𝛿 ( 𝑥𝑥 ) are the modified Bessel functions of the first and second kind respectively. For radial flow, the limit...
2020
Rate Transient Analysis of a Multi-Horizontal-Well Pad with a Semi-Analytical Method
Hongyang Chu, Xinwei Liao, Zhiming Chen, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... ∂rD rD drD (1) URTeC 2572 5 r where u is the Laplace variable, D is the dimensionless radial distance, and pressure. Eq. (1) is a Bessel equation...
2020
Size Analysis of Fine-grained Suspended Sediments: A Review
Donald J. P. Swift , J. R. Schubel, Raymond W. Sheldon
Journal of Sedimentary Research (SEPM)
.... These parameters are related by means of Bessel functions to produce a series which converges rather slowly for particles as large as several...
1972
A Porothermoelastic Model Considering the DynamicTemperature-Perturbation Boundary Effect for Borehole Stability in Fractured Porous Rocks
Jiajia Gao, Hai Lin, Jin Sun, Xiuping Chen, Huixiang Wang, Xianfeng Liu
Unconventional Resources Technology Conference (URTEC)
...( ) is the modified Bessel function of the second kind of order n, herein n=0. The parameters ξT and βT are defined as , with the depth T0 = Az + B0...
2021
Three-Dimensional Numerical Modeling of Deltas
Irina Overeem, James P.M. Syvitski, Eric W.H. Hutton
Special Publications of SEPM
... alluvial sediments: Sedimentology, v. 5, p. 89–101. AMOS, D.E., 1986, ALGORITHM 644: a portable package for Bessel Functions of complex argument...
2005
Bibliografia Mexicana De Geologia Y Geofisica (Un Apoyo A La Exploracion Petrolera). IN SPANISH. Bibliography of Mexican Geology And Geophysics (Support For Petroleum Exploration).
AMGP
Boletín de la Asociación Mexicana de Geólogos Petroleros (AMGP)
... empezar a estudiar la industria petrolera de México en 1993 se notó que los servicios de bibliografías comerciales no contenían muchas referencias de la...
1998
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