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The AAPG/Datapages Combined Publications Database
Showing 43,233 Results. Searched 195,405 documents.
Quantifying Organic Porosity and Predicting Estimated Ultimate Recovery (EUR) in the Eagle Ford Formation
Rich McLean, Carly Miller, Bryan Guzman, Joel Walls
Unconventional Resources Technology Conference (URTEC)
... versus depth. Average lateral depth versus oil gravity, iGOR and Bo supports a consistent basis for maturity relative to depth with little impact from...
2017
Electrical and flow properties of highly heterogeneous carbonate rocks
Charlotte Garing, Linda Luquot, Philippe A. Pezard, Philippe Gouze
AAPG Bulletin
....)-diameter borehole cores. The samples from zone MC10-25 depth are named with letters A to Q.In all the cases, the porosity exp and grain density ρm2...
2014
Prediction of Porosity in Compacted Sands
Jon Gluyas,, Christopher A. Cade
AAPG Special Volumes
... of cementation. Second, where cemented sandstones are expected, a compaction-only trend gives a maximum porosity for a given depth. Deviations to values...
1997
The 1991 PESA Australian Lecture: Oil in Carbonates: An Australian Perspective
John Warren
Petroleum Exploration Society of Australia (PESA)
... models consider the relative importance of partially-preserved primary versus secondary porosity. Primary porosity is porosity developed at the time...
1992
Geochemical Models for the Origin of Macroscopic Solution Porosity in Carbonate Rocks
Arthur N. Palmer
AAPG Special Volumes
... of maximum groundwater flow are enlarged, while surrounding openings undergo little or no enlargement. Pervasive macroscopic porosity, in which nearly all...
1995
Abstract: ORIGIN OF EARLY OVERPRESSURE IN THE UPPER ; #90063 (2007)
Search and Discovery.com
2007
Origin of Early Overpressure in the Upper Devonian Catskill Delta Complex, Western New York State, by Gary G. Lash and David R. Blood, #30049 (2007).
Search and Discovery.com
2007
Preliminary Assessment of Reservoir Quality Controls in Lewis Shale Sandstones, South-Central Wyoming
Geoffrey Thyne, Ira Pasternack, Donna S. Anderson
Wyoming Geological Association
... sample sets. This pattern is also evident in a plot of porosity versus depth (Figure 6). Porosity of about 35% in the shallowest sample set rapidly...
2003
Porosity Prediction in Shallow Versus Deep Water Limestones- Primary Porosity Preservation Under Burial Conditions
Peter A. Scholle
AAPG Special Volumes
... is the maximum burial depth, although many other factors also play significant roles. Virtually all porosity (other than fractures) in chalks...
1979
Physical Properties and Stability of Continental Slope Deposits, Northwest Gulf of Mexico
Jack Morelock, William R. Bryant
GCAGS Transactions
...). The physical properties are shown graphically in Figure 4 and Figure 5. The porosity decreases only slightly with depth for the upper 200 cm...
1966
Texture, Mineralogy, and Petrophysical Properties of Geopressured Shales, Gulf of Mexico
Jin-wook Kim, Robert R. Berg, Joel Watkins, Thomas T. Tieh
GCAGS Transactions
..., as well as changes of potassium Figure 2. Shale density (upper scale) and porosity (lower scale) versus depth showing density increase and porosity...
2001
Towards a Balance of Pore Size Distribution of Non-Conventional Hydrocarbon Reservoirs: a Combination of Bulk Techniques Applied to Comparable Sub-Samples Localized by 3D X-ray µ-Tomography
Natalia Matskova, Dimitri Pret, Stéphane Gaboreau, Philippe Cosenza, R. Brechon, I. Gener, Claire Fialips, G. Dubes, François Gelin
Unconventional Resources Technology Conference (URTEC)
... by plotting pressure variation in the sample cell versus time to stabilization, with the aim of finding the equilibration point. Total 𝑇 porosity...
2017
Compaction, Ion Filtration, and Osmosis in Shale and Their Significance in Primary Migration
Kinji Magara
AAPG Bulletin
... in sandstones versus depth" and "porosity of shale versus depth." The pore-water salinity was calculated from an SP log. They assumed that the salinity...
1974
Conclusions
Volkmar Schmidt, David A. McDonald
AAPG Special Volumes
... mineralogical stability. It is more than three times the End_Page 121------------------------ maximum depth of effective primary porosity in sandstones of low...
1979
Sandstone Diagenesis in Mixed Siliciclastic-Carbonate Sequences: Quadrant and Tensleep Formations (Pennsylvanian), Northern Rocky Mountains
W. C. James
Journal of Sedimentary Research (SEPM)
..., and 1 Cl Zwemer cores, respectively. B) Burial depth versus quartz solubility for geothermal gradient range of 20,°-30°C/km. Assumes ambient surface...
1992
Petrophysics in Gas Shales
Eric Eslinger, Robert V. Everett
AAPG Special Volumes
... rocks (iron poor) on the basis of kerogen content.FIGURE 7. (A) Modeled permeability (log 10) versus effective porosity (EPOR). (B) Modeled permeability...
2012
Innovative methods for flow-unit and pore-structure analyses in a tight siltstone and shale gas reservoir
Christopher R. Clarkson, Jerry L. Jensen, Per Kent Pedersen, Melissa Freeman
AAPG Bulletin
.... A comparison of log-derived bulk density and full-diameter core (routine) porosity versus depth for the 13-12 core. The stair-step appearance of the core...
2012
Reservoir Delineation by Wireline Techniques
J. F. Goetz, W. J. Prins, J. F. Logar
Indonesian Petroleum Association
... these profiles are measured by porosity and Vcl, recognizable patterns of porosity and Vcl curves versus depth should be interpretable in terms...
1977
Geological sequestration capacity of the Dundee Limestone, Michigan Basin, United States
Joshua P. Kirschner, David A. Barnes
Environmental Geosciences (DEG)
... porosity and replacive dolomite exist in keystone vugs. (C) Cronus Development Tow 1 well, permit 48086, depth 3196.5 ft (974.3 m). Rogers City...
2009
Mesogenetic Dissolution: Its Role in Porosity Development in Carbonate Reservoirs (1)
S. J. MAZZULLO and P. M. HARRIS
AAPG Bulletin
... of south Florida: progressive loss of porosity with depth: AAPG Bulletin, v. 67, p. 191-200. Hanor, J. S., 1987, Origin and migration of subsurface...
1992
Magnitude, mechanisms, and prediction of abnormal pore pressure using well data in the Krishna–Godavari Basin, east coast of India
Sumangal Dasgupta, Rima Chatterjee, and Sarada Prasad Mohanty
AAPG Bulletin
... with a change in pore-pressure regime. However, a shift in the slope of the porosity–depth trend can also be caused by a lithological change, for example, grain...
2016
Structural Slope Fans Resulting from Paleogene Compression in the Veracruz Basin, Mexico, #50963 (2014).
Esmeralda Gonzalez, Martin Medrano
Search and Discovery.com
...: Geological Society America Memoir 152, p. 33-50. Ehrenberg, S. N., P.H. Nadeau, P.H. and O. Steen, 2009, Petroleum reservoir porosity versus depth...
2014
Borehole Image-Based Aperture Characterization to Identify Primary Versus Secondary Fracture Opening, #42186 (2018).
Kajari Ghosh, Nicholas Harvey, Robert Gales
Search and Discovery.com
... 11000 11000 11500 11500 12500 13000 13000 9000 UG 13000 9000 9500 10000 Depth (ft) 9500 10000 10000 13000 10500 Well - 4 1.0 Porosity...
2018
Identification of Point Bar Reservoirs Within Units of the Fall River Formation Through Comprehensive Electric Log Interpretation; Powder River Basin, Wyoming
Alvin L. Schultz, Walter W. Coppinger
Wyoming Geological Association
... fill associated with point bar deposits. In producing zones at irreducible water saturation, porosity (F) versus water saturation (Sw) is plotted...
1989
Problematical Petrophysical Characteristics of the Smackover at Bayou Middle Fork Field, Claiborne Parish, Louisiana
James R. Turner
GCAGS Transactions
... versus Rta-Rt is shown in Figure 11. The value of this relationship is that it gives a reasonable adjustment to Rt as a function of porosity...
1983