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The AAPG/Datapages Combined Publications Database
Showing 14,576 Results. Searched 200,673 documents.
Shale Facies and Seal Variability in Deep Marine Depositional Systems
William C. Dawson, William R. Almon
Special Publications of SEPM
.... Likewise, reservoir pressure is based on well-specific data. Formation pressures are known to vary from about 16,700 psi to 20,300 psi in the study area...
2004
Creation and utility of a large fit-for-purpose earth model in a giant mature field: Kern River field, California
Dale Beeson, Katrina Hoffman, Dave Larue, Jerry McNaboe, and Janae Singer
AAPG Bulletin
... and wireline-log data. Currently, porosity data are kriged using well-log data, mostly from observation wells and those with available neutron-density logs...
2014
Tests of Fracture Water and Gas Permeability on Vaca Muerta Gas Shale
Kun Su, Jorge Torres, Yonatan Sanz Perl, Pierre Barlet, Atef Onaisi, Sandrine Vidal-Gilbert
Unconventional Resources Technology Conference (URTEC)
... (-20%) of the fracture hydraulic opening is clearly observed when confining pressure increases from 10 to 300 bars for the fracture filled with 1 layer...
2017
Upscaled DFN models to understand the effects of natural fracture properties on fluid flow in the Hunton Group tight Limestone
Benmadi Milad, Sayantan Ghosh, Mohamed Suliman, Roger M. Slatt
Unconventional Resources Technology Conference (URTEC)
... production drop for the finer grid case (Case 1). URTeC 2903038 14 Discussion The results from the well logs indicate a clear relationship between...
2018
Numerical Upcaling of Coupled Flow and Geomechanics in Highly Heterogeneous Porous Media
Daegil Yang, George J. Moridis, Thomas A. Blasingame
Unconventional Resources Technology Conference (URTEC)
...domain decreased considerably and the pressure differential along the x-direction became very small. Coarse scale displacement solutions match well with th...
2013
Re-assessment and Simulation of the Illinois Basin Decatur Project: Integration of New Geological Insights into the Carbon Capture and Storage Evaluation
Juan C. Mejía Fragoso, Nicolás Córdoba Castillo, Beatriz K. Herrera Hernández, Juan Carlos Gutiérrez B., María A. Santos González, Anngy D. Román Ortega, Stefany G. Peñaranda González, Rocío Bernal-Olaya
Carbon Capture, Utilization and Storage (CCUS)
... systematically excluded from the grid, ensuring the fidelity and accuracy of the modeling outcomes. Facies modeling was done using petrophysical data, well...
2024
Diagenetic History and Reservoir Characterlstics of a Deep Minnelusa Reservoir, Hawk Point Field Powder River Basin, Wyoming
Susan W. James
Rocky Mountain Association of Geologists
... with the best primary pore quality remained the best reser- - Figure 12. Thicknesses of correlative stratigraphic facies from well logs and core data...
1989
The Sunrise-Troubadour Gas-Condensate Fields, Timor Sea, Australasia
R. J. Seggie, R. B. Ainsworth, D. A. Johnson, J. P. M. Koninx, N. Marshall, A. Murray, S. E. Phillips, B. Spaargaren, P. M. Stephenson
AAPG Special Volumes
... farther than previously interpreted and possessing a higher condensate/gas ratio. Prior to this well, the low flow rate from Troubadour-1 suggested...
2003
Slump and Debris-Flow Dominated Upper Slope Facies in the Cretaceous of the Norwegian and Northern North Seas (61-67°N): Implications for Sand Distribution
G. Shanmugam , L. R. Lehtonen , T. Straume , S. E. Syvertsen , R. J. Hodgkinson , M. Skibeli
AAPG Bulletin
... (Figure 23). Cored intervals from this well suggest that facies 2, deposited by sandy slumps and debris flows, is dominant (Figure 18). In cases like...
1994
Petrophysics in Gas Shales
Eric Eslinger, Robert V. Everett
AAPG Special Volumes
...., K. Hu, J. D. Bloch, and T. J. Katsube, 2002, Organic carbon content determined from well logs: Examples from Cretaceous sediments of western Canada...
2012
Reservoir Characterization and Modeling: A Look Back to See the Way Forward
Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li
AAPG Special Volumes
... a two-dimensional reservoir description from well pressure response date: SPE Journal, v. 6, no. 4, p. 327351.Jervey, M. T., 1988, Quantitative...
2011
Seals - A Critical Element To Successful Exploration and Production - Workshop Summary
Robert Sneider, Ronald Surdam, Charles Vavra
PTTC
... and offsets; well logs calibrated with rock (e.g. Resistivity, SP-GR, Neutron, Density and Acoustic logs); core and cuttings through high pressure...
2000
ABSTRACT: Estimation of sub-seismic fault populations; #90007 (2002)
Alan P. Morris, David A. Ferrill, Deborah J. Waiting, Yoshihiko Tamura, Darrell W. Sims, Futoshi Tsuneyama, Hitoshi Okamura
Search and Discovery.com
... of well-exposed normal fault systems in Cretaceous strata from 4 locations in Texas. We calculated average extension direction, extension-parallel...
2002
Sequence-Stratigraphic, Petrophysical, and Multicomponent Seismic Analysis of a Shelf-Margin Reservoir: San Andres Formation (Permian), Vacuum Field, New Mexico, United States
Matthew J. Pranter, Neil F. Hurley, Thomas L. Davis
AAPG Special Volumes
... the downhole receivers and surface seismic source.Other data include conventional logs from 120 wells, one FMI (Formation MicroImager) in well WS-226...
2004
Fluid Flow, Pore Pressure, Wettability, and Leakage in Mudstone Cap Rocks
Andrew C. Aplin, Steve R. Larter
AAPG Special Volumes
... the ANNs as part of a procedure to evaluate mudstone pore pressure and permeability directly from wire-line logs, is shown in Figure 4.FIGURE 4. Estimation...
2005
Characteristics of Displacement Transfer Zones Associated with Thrust Faults
F.X. O'Keefe, David W. Stearns
Rocky Mountain Association of Geologists
... possible mechanism for thrust displacement transfer. From model studies in two materials (water-based potter’s clay and beeswax) and a review...
1982
Abstract: Calculation of Threshold Capillary Pressures from Irregular Pore Geometries Taken from Unconventional Reservoir Rock Images; #90319 (2018)
Alimohammad Anbari, Evan Lowry, Mohammad Piri, Jinhong Chen
Search and Discovery.com
... cross-sectional shapes are still employed when estimating the threshold capillary pressure for a displacement in pore element. As a result...
2018
Sealing and Nonsealing Faults in Louisiana Gulf Coast Salt Basin
Derrell A. Smith
AAPG Bulletin
... resulting from both mechanical and chemical processes related directly or indirectly to faulting. The distribution as well as the displacement pressure...
1980
Porosity of Unconsolidated Sand, Diatomite, and Fractured Shale Reservoirs, South Belridge and West Cat Canyon Oil Fields, California: Section IV. Exploration Methods
L. A. Beyer
AAPG Special Volumes
...) logs from the "South Belridge" 548E-34 well are shown in the center panel. Belridge diatomite of local usage is informally designated facies unit within...
1987
Miscible Fluid Diagnostic Fracture Injection Test Design Enabling Permeability Estimation from Before-Closure Linear Flow
Christine Ehlig-Economides, Mariia Bychina, Guoqing Liu, Jie Wang
Unconventional Resources Technology Conference (URTEC)
... and Ehlig-Economides 2017 verified that the same model also matches pressure data during injection. Matching with this model enables estimation of well...
2020
Shushufindi Field: Ecuadors Giant Revisited
J.Forney, H.San Martin, P.Enwere, J.Vega, P.Acuna, J.Ochoa
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... on core plugs from the SSF-68 well. The results of the sedimentological work and facies classification was used as input for the petrophysical modeling...
2003
An integrated approach to define new plays in mature oil basins: The example from the Middle Magdalena Valley basin (Colombia)
P. Cabello, C. Lopez, N. Gamba, M. I. Dussán, E. Torres, C. I. Ballesteros-Torres, M. T. Cantisano, N. Marfisi, R. Calvo, Y. M. Vázquez-Taset, and E. Ramos
AAPG Bulletin
... and the Universal Transverse Mercator (Colombia Bogotá zone). The facies proportion maps obtained from the upscaled well logs show that that zones...
2018
Three-dimensional reservoir characterization and flow simulation of heterolithic tidal sandstones
Matthew D. Jackson, Shuji Yoshida, Ann H. Muggeridge, Howard D. Johnson
AAPG Bulletin
... alternations). We have characterized the reservoir properties (sandstone connectivity, effective permeability, and displacement efficiency) of these facies...
2005
Geology of the Southwest Antioch Field, Oklahoma
R. M. Swesnick
Tulsa Geological Society
... with sample logs. A total of 27 structural, paleogeologic, paleo-topographic, and isopachous maps were prepared as well as six cross sections. The producing...
1947
Identifying Volcanic Ash Beds and Lamina-scale Stratigraphy Using Rock Mechanical Properties
Alice Hildick, Jesse Havens
Unconventional Resources Technology Conference (URTEC)
... edited or modified from Haecker, et al., 2017. Rock mechanical properties such as Poisson’s Ratio and Young’s Modulus are essential to well completion...
2018