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The AAPG/Datapages Combined Publications Database
Showing 7,131 Results. Searched 196,426 documents.
Petrophysical Classification of Siliciclastics for Lithology and Porosity Prediction from Seismic Velocities (1)
LEV VERNIK and AMOS NUR
AAPG Bulletin
... at comparable porosities to rocks in the first two groups. The compressional velocity-porosity relation for each of these groups is found to be linear...
1992
A Case History of Geoseismic Modeling of Basal Morrow-Springer Sandstones, Watonga-Chickasha Trend: Geary, Oklahoma--T13N, R10W: Section 3. Stratigraphic Models from Seismic Data
William A. Clement
AAPG Special Volumes
... and resistivity tools. Sandstone densities from logs range between 2.4 and 2.65 g/cc with accompanying interval velocities calculated from sonic logs...
1977
Fundamental Issues on the Application of Seismic Methodologies for Carbonate Reservoir Characterization
Sigit Sukmono
Indonesian Petroleum Association
... a seismic viewpoint, carbonate velocities are faster and its densities greater than those of most siliciclastics. These faster velocities result in lower...
2010
Abstract: Insights into Volcanic Rocks as Petroleum Reservoirs from Laboratory and Field Permeability Measurements; #90295 (2017)
Ben Kennedy, Michael Heap, Alan Patrick Bischoff, Andy Nicol, Marlene Villeneuve, Jamie Farquharson, Jim Cole
Search and Discovery.com
... and breccias, sandstones, and intrusive tonalities. In total, we measured P and S wave velocities, porosities, uniaxial and triaxial strength...
2017
Abstract: Fracture Development within the Devonian Carbonates in the Liard Gas Fields; #90225 (2015)
William Jamison and Peter Graham
Search and Discovery.com
... to quantify these fracture systems, we have systematically measured fracture densities and porosities within core from several of the wells in all four...
2015
Porosity Variation in Carbonates as a Function of Depth: Mississippian Madison Group, Williston Basin
Alton Brown
AAPG Special Volumes
... of porosities within the various fabric types are strikingly different. Grain-supported rocks have a tail of high-porosity values that is missing or much smaller...
1997
Machine Learning Prediction and the Impact of CO₂ Injection on S-Wave in 20 Years in the Legacy Well Field
Sharif Morshed, Shafiqul Alam Khan, Wu Hao
Unconventional Resources Technology Conference (URTEC)
... and pore fluids (Geertsma, 1961; Morshed et al., 2021). For example, it is well known that water-saturated rocks have higher velocities than rocks...
2024
Intratest Porosity in Foraminifera
Richard T. Bachman
Journal of Sedimentary Research (SEPM)
... Government Printing Office, v. 17, p. 607-671. FOK-PUN, L., AND KOMAR, P. D., 1983, Settling velocities of planktonic Foraminifera: density...
1984
Oil Generation as the Predominant Overpressure Mechanism in the Dongying Depression, Bohai Bay Basin, China, #50357 (2010)
Xiaowen Guo, Sheng He, Keyu Liu
Search and Discovery.com
... shales of the Eocene Shahejie Formation (Es3 and Es4) are the major source rocks dominated by Type I kerogens with TOC of up to 18.6%. The Es3 member...
2010
Formation Evaluation Symposium, November 14-15, 1957
P. A. Ross
CSPG Bulletin
... relationships were plotted on semi-log paper, on which averaged core porosities had been plotted against averaged neutron log deflections. It was observed...
1958
Using Magnetic Resonance Imaging and Petrographic Techniques to Understand the Textural Attributes and Porosity Distribution in Macaronichnus-Burrowed Sandstone
Murray K. Gingras, Bryce MacMillan, Bruce J. Balcom, Tom Saunders, S. George Pemberton
Journal of Sedimentary Research (SEPM)
... resonance images are paired with petrographic data to evaluate the textural characteristics of rocks dominated by Macaronichnus segregatis, a trace...
2002
Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)
Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko
Search and Discovery.com
..., Relationships between compressional-wave and shear-wave velocities in clastic silicate rocks: Geophysics, v. 50, p. 571–581. Clavier, C., G. Coates, and J...
2016
Sediment Compaction and Rock Properties, Knut Bjorlykke, Jens Jahren, Nazmul Haqui Mondol, Oyvind Marcussen, Delphine Croize, Christer Peltonen, and Brit Thyberg, #50192 (2009)
Search and Discovery.com
2009
ABSTRACT: Relations between Seismic Signals and Reservoir Properties of Tight Gas Sandstones in North Germany (Permian Rotliegend); #90061 (2006)
Peter Abram and Reinhard Gaupp
Search and Discovery.com
... sandstones in 4,4-4,6 km depth with moderate porosities but strongly varying permeabilities in proximate zones. Therefore deep gas exploration is highly...
2006
Abstract: Pore Pressure Prediction From Seismic Velocities: A Novel Approach Based on Skempton and Biot Theories; #90310 (2017)
Bastien Dupuy, Mohamed A. Romdhane, Ane E. Lothe
Search and Discovery.com
...Abstract: Pore Pressure Prediction From Seismic Velocities: A Novel Approach Based on Skempton and Biot Theories; #90310 (2017) Bastien Dupuy...
2017
Tool Descriptions
Richard H. Merkel
AAPG Special Volumes
... in the formation. This response to the hydrogen ion content is then cross calibrated to porosities for water saturated rocks. Since water and oil both have...
1979
Abstract: Mudstone Geophysical Properties for Pressure Prediction, by Daniel Ebrom; #90085 (2008)
Search and Discovery.com
2008
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... on the stacked sections to compute sequence-keyed interval velocities. Interval velocities can be smoothed between sequence boundaries on a rational...
1985
Pore Structure and Petrophysical Characterization of Hamelin Pool Stromatolites, Shark Bay, Western Australia
Search and Discovery.com
N/A
Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?
Brian C. Tost, Ann E. Cook
Unconventional Resources Technology Conference (URTEC)
... from approximately 20% to 24% in the sand. Velocities derived from the calculated resistivity/porosity curve were significantly higher than the LWD...
2013
ABSTRACT: Porosity Loss in Chalk Facies Sediments by Physical Compaction or by Cementation - Consequences for P-wave Modulus; #90007 (2002)
FABRICIUS, IDA L.
Search and Discovery.com
... sections. Clay rich lithologies may reach porosities below 10% by physical compaction, whereas clay poor ODP chalk cannot even be compacted to 30...
Unknown
Carbon dioxide sealing capacity: Textural or compositional controls? A case study from the Oklahoma Panhandle*
Constantin Cranganu and Hamid Soleymani
Environmental Geosciences (DEG)
...=%2BtextStrip%3Acranganu+textStrip%3Avilla.Cranganu, C., and M. A. Villa, 2013, Reservoir and non-reservoir rocks from the Anadarko Basin, Oklahoma...
2015
Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1
John H. Doveton
AAPG Special Volumes
..., v. 29, no. 1, p. 48-53. Wyllie, M. R. J., A. R. Gregory, and L. W. Gardner, 1956, Elastic wave velocities in heterogeneous and porous media...
1994
Introduction of a Rock Typing Methodology in Crystalline Basement Reservoirs (Yemen),#40524 (2010)
Jan Steckhan and Roman Sauer
Search and Discovery.com
... (e.g., chlorite). This trend is also followed by the poisson ratio PR. Those rocks showing high bulk densities can be differentiated by their dynamic...
2010
Source Material, Compaction History and Hydrocarbon Occurrence in the Cagayan Valley Basin, Luzon, Philippines
Noe L. Caagusan
Southeast Asia Petroleum Exploration Society (SEAPEX)
... to inadequacy of geologic data from which optimum reservoir rocks can accurately be prognosticated. Cooper, B.B. (1977): Petroleum geochemistry...
1978