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The AAPG/Datapages Combined Publications Database
Showing 69,643 Results. Searched 195,502 documents.
Abstract: Wave-Equation Propagation as a Body-Wave Filter, by Benjamin Witten and Brad Artman; #90105 (2010)
Search and Discovery.com
2010
Ps Receiver Function Imaging of the Northeast Caribbean Plate Boundary
Search and Discovery.com
N/A
Abstract: Statics and Trace Regularization; #90211 (2015)
Robert Ferguson
Search and Discovery.com
... extrapolation distances using a highly irregular recording array. Without approximation, reg/dat returns a regularized wavefield with reduced operator...
2015
A Practical Workflow for Determining the Individual-Stage Fracture Network Using Flowback Dynamics and Microseismic Data: A Case Study
Linkai Li, Yue Wang, Xiao Guo, Zhendong Gao
Unconventional Resources Technology Conference (URTEC)
... be 8 URTEC-208400-MS seen that RNP and MBT form a straight line in a cartesian coordinate system, and the effective pore volume of fracture network can...
2021
Computer Sand Volume Determinations in the Long Beach Unit of the Wilmington Oil Field
Xenophon C. Colazas, Donald D. Clarke, John H. Robinson, Daniel D. Moreno
Pacific Section of AAPG
... the accuracy of the digitizing process. Also, all data points are defined using geographic coordinate references which are entered during the digitizing...
1980
Probabilistic centroid moment tensor inversions using geologically constrained priors: Application to induced earthquakes in the Groningen gas field, the Netherlands
La Ode Marzujriban Masfara, Cornelis Weemstra, Thomas Cullison
International Meeting for Applied Geoscience and Energy (IMAGE)
...Probabilistic centroid moment tensor inversions using geologically constrained priors: Application to induced earthquakes in the Groningen gas field...
2023
An Integrated Model fo Efficient Exploitation of J Sandsone Reservoir, Wattenberg Field, Denver Basin
Guonong Hu, Jeffrey C. Simmons
Rocky Mountain Association of Geologists
... is the short radius and h is the height of the elliptical cone. The elliptical cone is fully defined in the Cartesian x-y-z coordinate system shown in Figure...
2001
Environmental Applications of the Pseudoseismic Technique
Alex Martinez, David P. Young, John F. Hopkins
Environmental Geosciences (DEG)
... data into seismic interpretation software, it is necessary that all data be evenly spaced in a grid coordinate system (e.g., placed within a bin...
1999
Classification of Modern Bahamian Carbonate Sediments
John Imbrie , Edward G. Purdy
AAPG Special Volumes
... of the scheme are (1) representation of each sample as a vector in an n-coordinate system, where n is the number of attributes considered, (2) use...
1962
Three-Dimensional Characterization of Cave Networks Using Photogrammetry: Example from Longhorn Cavern, Central Texas
Josh Lambert, Robert G. Loucks, Guinevere McDaid
GCAGS Journal
... into a geographic coordinate system that can be readily integrated with other geologic and/or geographical data. This integration allows the user to analyze data...
2017
Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil
Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor Santos, Jéssica Moreira
International Meeting for Applied Geoscience and Energy (IMAGE)
... heterogeneities. carbonates and employ the ultrasonic P-S1-S2-wave velocities of vertical/horizontal plugs using a triaxial system equipped by 3 orthogonal...
2023
Use of Layered Formation Models in Deformation Analysis; #40853 (2011)
Eric Davis
Search and Discovery.com
... the integrand is independent of the reference modulus, and is only a function of the system geometry and Poisson’s Ratio. Using analytical solutions...
2011
Deltaic Depositional Processes in a Glacier-Fed Lake: A Model for the Fluvial/Lacustrine Interface
Jim Bogen
Special Publications of SEPM
... flow field. The particle movement is described in a basin coordinate system X Y . Integration of particle trajectories presupposes 122 JIM BOGEN FIG...
1987
Abstract: Surface-consistent Matching Filter for Time-lapse Processing; #90174 (2014)
Mahdi H. Almutlaq and Gary F. Margrave
Search and Discovery.com
... Article #90174 CSPG©2014 CSPG/CSEG/CWLS GeoConvention 2012, (Vision) May 14-18, 2012, Calgary, AB, Canada Figure 1: Matrix structure of the system...
Unknown
Abstract: Gravitational Study of the Hastings Salt Dome and Associated Faults in Brazoria and Galveston Counties, Texas; #90285 (2016)
Francis C. Okocha, Wesley A. Brown
Search and Discovery.com
... gravity data will be collected across the study area using CG–5 Scintrex Gravimeter. The geographical coordinate for each gravity stations...
2017
HIGH-PRECISION ALGORITHM FOR GRAIN SEGMENTATION OF THIN SECTIONS BY MULTI-ANGLE OPTICAL-MICROSCOPIC IMAGES
Timur Murtazin, Zufar Kayumov, Vladimir Morozov, Radik Akhmetov, Anton Kolchugin, Dmitrii Tumakov, Danis Nurgaliev, Vladislav Sudakov
Journal of Sedimentary Research (SEPM)
... of rocks using image processing algorithms: Mach vis Image Process, v. 2, p. 1–13. Izadi, H., Sadri, J., and Bayati, M., 2017, An intelligent system...
2023
An Exact Method for Characterization of Grain Shape
Robert Ehrlich, Bernhard Weinberg
Journal of Sedimentary Research (SEPM)
.... 2. Coordinate system. End_Page 208------------------------ been greatly affected by the presence of double-valued functions. The computer program...
1970
Sedimentologic and Physical Oceanographic Evidence of a Shelf Edge Counter Current Off Guinea Bissau, Guinea and Sierra Leone
David W. McGrail
Journal of Sedimentary Research (SEPM)
... of momentum (1) · q = 0 (continuity equation) (2) where: q = (u, v, w) velocity vector of a fluid particle in the rotating coordinate system. = ([v...
1977
Elastic wave reverse-time migration with dynamic focused beams for weak anisotropic media
Ning Qin
International Meeting for Applied Geoscience and Energy (IMAGE)
... 1: 2D ray center coordinate system Third International Meeting for Applied Geoscience & Energy 10.1190/image2023-3910287.1 Page 1436 © 2023 Society...
2023
Gravity Analysis of Caracas Valley, Venezuela; #51062 (2015)
Carlos Izarra, Eduardo Rodrigues
Search and Discovery.com
...: USB and FUNVISIS. FUNVISIS dataset has 1,077 gravity stations recently acquired using GPS for coordinate locations. USB gravity database for the study...
2015
Modeling the Semivariogram: New Approach, Methods Comparison, and Simulation Study
A. Gribov, K. Krivoruchko, J. M. Ver Hoef
AAPG Special Volumes
... (accessed July 2004).SAS Institute Inc., 1996, SAS/STAT technical report: Spatial prediction using the SAS system: Cary, North Carolina, SAS Institute...
2006
Sand Volcanoes of the Carboniferous Ross Formation, County Clare, Western Ireland: 3-D Internal Sedimentary Structure and Formation
J. K. Pringle, A. R. Westerman, D. A. Stanbrook, D. I. Tatum, A. R. Gardiner
AAPG Special Volumes
... radar), and surveying (differential global positioning system) methods, with the aim of digitally reconstructing the volcanoes in three dimensions...
2007
Exploration and Beyond
Paul Wood
GEO ExPro Magazine
... days Re-deployable OBC LoFS system in operation near a platform in the Caspian Sea. Photo: WGP The WGP Group was started by the present Chairman...
2010
Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data
Dylan Copeland, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
... surfaces without regard to the grid coordinate system. Grid independence is achieved by defining an analytic semblance function in three-dimensional space...
2015