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The AAPG/Datapages Combined Publications Database
Showing 661 Results. Searched 195,452 documents.
Characterization of deformation bands associated with normal and reverse stress states in the Navajo Sandstone, Utah
John G. Solum, J. P. Brandenburg, Stephen J. Naruk, Olga V. Kostenko, Scott J. Wilkins, Richard A. Schultz
AAPG Bulletin
... DensitiesBand densities for both locations are shown in Figure 6 and listed in Table 2. The average density of bands is greater at Buckskin Gulch (25 bands...
2010
Application of Production Decline Curve Analysis to Clastic Reservoir Facies Characterization within a Sequence Stratigraphic Framework: ExampleFrio Formation, South Texas
John D. Pigott, Bryant W. Bradley
GCAGS Journal
... the best reservoir quality sands of the five, exhibiting linear lowest decline rates with the highest average flow permeabilities (80 md) and largest...
2014
Use of Multiphase Flowing Material Balance (FMB) to evaluate Refracs in the Eagle Ford
Steven Young, Trevor Stokes, Mathias Carlsen
Unconventional Resources Technology Conference (URTEC)
...tion relationship derived in their paper is used to calculate the density functions. Evaluating Eq. 6 at the reservoir average condition and integra...
2023
Enso and Sunspot Cycles in Varved Eocene Oil Shales from Image Analysis
Maurizio Ripepe , Lillian T. Roberts , Alfred G. Fischer
Journal of Sedimentary Research (SEPM)
... in which a sunspot cycle might indeed be recorded. The 5.4 year peak they took to be a harmonic of the 10.8, induced by the processing. Unlike...
1991
Non-Linearity in Decline Behavior of Unconventional Wells
James R. Gilman, Sepehr Fadaei
Unconventional Resources Technology Conference (URTEC)
... 0.006328 2 0.006328 1a , 1b where C is a dimension constant and other terms have their standard definitions. If the ratio of average total mobility...
2013
From Geological Complexity to Operational Uncertainty A Monte Carlo Modelling Approach
B. J. Davies, S. Orozco Echeverri
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Harmonic avge from 0,98 107 Mirador Arithmetic average 307 Barco Vertical Permeability Mirador Guadalupe Horizontal Permeability Min Barco...
2006
Maximising the Value of a Mature Asset, the Belida Field, West Natuna – Can a Detailed Subsurface Re-Evaluation Really Add Value Late in Field Life?
Keith Maynard, Wahyu Prabowo, Jozef Gunawan, Charles Ways, Roald Brotherton
Indonesian Petroleum Association
... was achieved in 1994 and the Belida Field currently has the capacity to produce approximately 40,000 bopd at an average water cut of approximately 80...
2003
A Temperature Probe Survey on the Louisiana Shelf: Effects of Bottom-Water Temperature Variations: Geologic Note (1)
L. M. CATHLES AND A. G. NUNNS
AAPG Bulletin
... Oil Corporation, using a 5-m-long temperature probe. The survey covered 450 sq mi, with an average grid spacing of less than 1 mi. The purpose...
1991
Clastic Facies Reservoir Characterization in a Sequence Stratigraphic Framework through Production Decline Curve Analysis: ExampleFrio Formation, South Texas; #41482 (2014)
John D. Pigott, Bryant W. Bradley
Search and Discovery.com
... of the five, exhibiting linear lowest decline rates with the highest average flow permeabilities (80 md) and largest drainage areas (290 ac). A close...
2014
Irian Jaya-Papua New Guinea Hydrocarbon Exploration: Constraints from Regional Distribution of Geothermal Gradients and Heat Flow
John D. Pigott
Indonesian Petroleum Association
... directly available. For the well data, the harmonic average of the conductivity K (see method of Thamrin, et al., 1984) was taken either from direct...
1994
Three-dimensional reservoir characterization and flow simulation of heterolithic tidal sandstones
Matthew D. Jackson, Shuji Yoshida, Ann H. Muggeridge, Howard D. Johnson
AAPG Bulletin
... a geometric or harmonic average (e.g., Weber and van Geuns, 1990). The problem in these heterolithic facies is that the continuity of the sandstone...
2005
PC Software Considerations for Economic Evaluation of Investments in the Petroleum Industry: Chapter 13: Part III. Economic Aspects of the Business
John M. Stermole
AAPG Special Volumes
... for more sophisticated production estimates based on exponential, hyperbolic, or harmonic declines. Gas deliverability calculations are also...
1992
Quantitative Modeling of Secondary Migration: Understanding the Origin of Natural Gas Charge of the Haynesville Formation in the Sabine Uplift Area of Louisiana and Texas
Lauri A. Burke
GCAGS Journal
... is assumed to be an appropriate model for velocity calculations. For secondary migration occurring vertically across stratigraphic layers, a harmonic...
2021
Mudstone Geophysical Properties for Pressure Prediction
Dan Ebrom
GCAGS Transactions
... instead the Reuss (1929) or harmonic average for clay and boundwater. The model assumes that clays dominate the load-bearing matrix of the mudstone...
2008
ENVIRONMENTAL PRESSURES INFLUENCING LIVING STROMATOLITES IN HAMELIN POOL, SHARK BAY, WESTERN AUSTRALIA
ERICA P. SUOSAARI, R. PAMELA REID, THALLES A. ABREU ARAUJO, PHILLIP E. PLAYFORD, DAVID K. HOLLEY, KENNETH J. MCNAMARA, GREGOR P. EBERLI
PALAIOS
... collected conductivity readings following Poisson and Gadhoumi (1993). Tides were deconvolved into location-specific harmonic constituents associated...
2016
Influences of Storm Erosion and Deposition on Rhythmites of the Upper Wenchang Formation (Upper Ordovician) Around Tonglu, Zhejiang Province, China
Daidu Fan, Congxian Li, Ping Wang
Journal of Sedimentary Research (SEPM)
...; Eriksson and Simpson 2000). In conjunction with laminae counts, harmonic analyses were used in most of the above studies to link the range of periodicities...
2004
Computation of Initial Well Productivities in Aeolian Sandstone on the Basis of a Geological Model, Leman Gas Field, U. K.
K. J. Weber
Special Publications of SEPM
... part of the reservoir is composed of giant aeolian crossbed sets with an average thickness of 4 5 m The orientation of the forset laminae is remarkably...
1987
Nature of the Canada Basin–Implications from Satellite-derived Magnetic Anomaly Data
Patrick T. Taylor
Alaska Geological Society
..., but at some sacrifice of anomaly resolution. Magsat flight altitudes average 400 km. Magnetic anomaly data record contrasting magnetization in the crust...
1983
Effect of Nanoparticles and Surfactants on Oil/Water Interfacial Tension: A Coarse-Grained Molecular Dynamics Simulation Study
Chuncheng Li, Hui Pu, Shaojie Zhang, Julia Zhao
Unconventional Resources Technology Conference (URTEC)
... beads are described by a weak harmonic potential: U bond r K bond r r0 2 (2) where Kbond is the force constant and r0...
2019
A Field Investigation of the Relationship Between Oscillation Ripple Spacing and the Near-Bottom Water Orbital Motions
Martin C. Miller , Paul D. Komar
Journal of Sedimentary Research (SEPM)
... include several wave spectral effects, ocean waves in the study areas having wi e spectra in contrast to the simple harmonic motions of the laboratory...
1980
Enhanced Oil Recovery Through the Use of Vibro Seismic Impact Technology (VSIT) - A Case Study From Merbau Trend and Jene Oilfield
Indra Prasetyo
Indonesian Petroleum Association
... was approximately 1,850 BOPD with an average water cut at 93%. 206 The geological information clearly defined field boundaries with respect...
2005
Induced polarization chargeability calibration standards
John E. E. Kingman, Terry J. Ritchie, Peter Rowston*
Petroleum Exploration Society of Australia (PESA)
... as a moving average or FIR digital filter. Filters with multiple gain zeros (notches) at the sampling Nyquist frequency serve best in this regard. For example...
2019
Incorporation of deformation band fault damage zones in reservoir models
Dongfang Qu, and Jan Tveranger
AAPG Bulletin
..., and average density values were assigned to each facies for calculating cell permeability. Permeability anisotropy was handled by approximating...
2016
ABSTRACT: Discrimination of Maceral Composition in Crushed Coals by Fourier Grain Shape Analysis and Digitized Grain Outline Analysis
Arthur D. Cohen, Robert Ehrlich, John B. Ferm, Christopher Prince
The Society for Organic Petrology (TSOP)
.... The second grain shape analysis procedure utilized Fourier series analySIS in polar form. As utilized here, the series consisted of 23 measures ("harmonic...
1992
Abstract: Time-Frequency Polarization Analysis and Filtering; #90211 (2015)
Robert Pinnegar
Search and Discovery.com
... a vertically oriented, one-dimensional harmonic oscillator. When the radial and transverse components are similarly decomposed, each frequency...
2015