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The AAPG/Datapages Combined Publications Database
Showing 1,173 Results. Searched 200,636 documents.
Paleosol Chronosequences and Peritidal Deposits of the Middle Devonian (Givetian) Yahatinda Formation, Wasootch Creek, Alberta, Canada
C.A. Williams, F.F. Krause
CSPG Bulletin
... and dolomite show three distinct vertical groupings. These groupings are depicted with patterns shown immediately left of the lithology column (blank intervals...
2000
Magnetostratigraphy and Biostratigraphy of the Continental Paleocene in the Calgary Area, Southwestern Alberta
J.F. Lerbekmo, A.R. Sweet
CSPG Bulletin
... indicates site with less than 3 samples. Dash-dot lithology is mudrock (mudstone or shale). Larger dot is sandstone. Blank areas are covered intervals. R...
2000
Formation Stabilization: Is Bigger Better in Cationic Polymers?
Denise N. Benoit, Kristina Henkel-Holan, Michele Brown, Ron Morgan, Mike McCabe
Unconventional Resources Technology Conference (URTEC)
... in seconds, and the final reported SST URTeC 613 4 value is the CST of a blank fluid (run without solids) subtracted from the slurry CST. Each slurry...
2019
Ordovician Intra-platform Shoal Reservoirs in the Tarim Basin, NW China: Characteristics and Depositional Controls
Zhi-qian Gao, Tai-liang Fan
CSPG Bulletin
... or wavy seismic reflections, and even blank or chaotic reflection characteristics in local areas, in seismic profiles (Fig. 8b). Peripheral Reflection...
2013
Cretaceous forensic podiatry: big game tracking with a microresistivity image log on a McMurray Formation scroll bar
Howard Brekke
CSPG Bulletin
.... A) A section of data from two pads separated by a blank, or white space where no data was acquired. B) A complete set of data for a six-pad image log...
2015
Diastrophic History: Chapter II
R. D. Reed, J. S. Hollister
AAPG Special Volumes
... by Franciscan, but continued negative. The blank areas are underlain by granitic basement. This map is the most important of all for an understanding...
1936
Application of Rosin's Distribution in Size-frequency Analysis of Clastic Rocks
Laurence R. Kittleman, Jr.
Journal of Sedimentary Research (SEPM)
... be either 4 or 8. Columns 3 through 5 and columns 8 through 80 are blank. TABLE 2. Input format for phi and millimeter size notation for the case in which...
1964
Workflow for Determining Relative Permeability Behavior in Low Permeability Media Using MICP Drainage-Imbibition Measurements
James Greene, Kent Newsham, Mitch Pavlovic, Kanay Jerath, Coralee Cox, Matthew McAllen
Unconventional Resources Technology Conference (URTEC)
.... Gorynski K., Dewane, T., Smagala,T. Tobey, M. and Mansoori, J., “A Novel Methodology for Mercury Intrusion Porosimetry Analysis, Data Reduction, Blank...
2021
Core-flood Effluent and Shale Surface Chemistries in Predicting Interaction between Shale, Brine, and Reactive Fluid
Asli S. Gundogar, Jennifer L. Druhan, Cynthia M. Ross, Adam D. Jew, John R. Bargar, Anthony R. Kovscek
Unconventional Resources Technology Conference (URTEC)
... as the blank solution. The fluid samples of the Marcellus outcrop were diluted by 10X (1:9) for the ICPOES runs. The MSEEL samples were diluted...
2021
Photography of Megafossils
Joseph Edmund Eaton
AAPG Bulletin
... by glancing at the chart, and the combination can accordingly be followed or changed. A blank chart of this nature can be ruled off in a few minutes...
1945
Developments in West Texas and Southeastern New Mexico in 1945
E. Hazen Woods , C. L. Chase , J. E. Bucher
AAPG Bulletin
... hours. Casing was perforated with 262 shots at 9,100-9,893 feet and later with 220 shots at 9,410-9,860 feet, with a few blank spaces. The well...
1946
Petroleum Geology of Aquitaine Basin, France
A. J. Eardley
AAPG Bulletin
... Cretaceous with exception of Maestrichtian. Horizontally ruled areas are Maestrichtian and Nummultique. Blank area is covered by alluvium. Vertically...
1946
Utilizing a Multidisciplinary Approach to Reservoir and Completion Optimization Within the Woodford Shale Play of the Arkoma Basin
Stephen C. Zagurski, Steve Asbill, Christopher M. Smith, Dick Leonard, Juan De la Garza, Tanner Wood, Paul McColgan, Michael Smith, Brad Leonard, Steven Bourgoyne
Unconventional Resources Technology Conference (URTEC)
...) were provided by FEM. Depth track is in ft. Blank space indicates a discontinuity of samples. Unless indicated with the “Lab” in the header all...
2023
Deficiencies of Clastic Particles of Certain Sizes
James H. Shea
Journal of Sedimentary Research (SEPM)
.... Summary of evidence on "deficiencies" in 20 sets of fluvial sediment analyses. A blank in either of the two right-hand columns indicates that data...
1974
Sources of Suspended Matter in Waters of the Middle Atlantic Bight
Robert H. Meade , Peter L. Sachs, Frank T. Manheim , John C. Hathaway, Derek W. Spencer
Journal of Sedimentary Research (SEPM)
... allowed to re-equilibrate with the ambient humidity. The change in weight of the lower filter of each pair was used as a blank correction...
1975
Historical Development of the Structural Theory of Accumulation of Oil and Gas: Part I. History
J. V. Howell
AAPG Special Volumes
..., and it is the existence of this blank in geological literature that has suggested the present article. The writer's study of this subject began in June, 1883, when...
1934
Limestone Reservoir Rocks in the Mexican Oil Fields: Part III. Migration and Accumulation of Petroleum
John M. Muir
AAPG Special Volumes
... limestone facies. (Areas without exposures or untested by drilling left blank.) End_Page 379------------------------ Sample No. 1 is typical...
1934
Origin of Hydrocarbons of Uinta Basin, Utah
John M. Hunt , Francis Stewart , Parke A. Dickey
AAPG Bulletin
... of the lake and the directions of major sources of clastic sediments. The shaded areas represent predominantly chemical precipitates; the blank areas...
1954
Formerly Aragonitic Limestones Associated with Tillites in the Late Proterozoic of Death Valley, California
Maurice E. Tucker
Journal of Sedimentary Research (SEPM)
... Formation in black, pre-Quaternary shaded, and Quaternary blank (after Miller 1982). End_Page 819------------------------ of the limestones...
1986
Deposition and Diagenesis of the Brushy Basin Member and Upper Part of the Westwater Canyon Member of the Morrison Formation, San Juan Basin, New Mexico
Thomas E. Bell
AAPG Special Volumes
... of vitroclastic material are marked by dashed lines. Blank areas within the dashed lines mark sandstone units with little or no altered vitroclastic material...
1986
Comparison of Isotopic and Petrographic Provenance Indicators in Sediments from Tertiary Continental Basins of New Mexico
Bruce K. Nelson , Donald J. DePaolo
Journal of Sedimentary Research (SEPM)
... at 190°C. In this study, no attempt was made to leach out carbonate cement prior to dissolution. Chemical separation, blank levels, and run conditions...
1988
SEM Imaging of Bacteria and Nannobacteria in Carbonate Sediments and Rocks
Robert L. Folk
Journal of Sedimentary Research (SEPM)
...), but in limestones the record is nearly blank. However, all that is needed to reveal bacterial bodies is brief etching in HCl. The first example known to me...
1993
Application of PB Isotopes to the Absolute Timing of Regional Exposure Events in Carbonate Rocks: An Example From U-Rich Dolostones from the Wahoo Formation (Pennsylvanian), Prudhoe Bay, Alaska
John A. Hoff , Jeremy Jameson , Gilbert N. Hanson
Journal of Sedimentary Research (SEPM)
... and blank corrections, was <= 0.12% (2s). The uncertainty of U and Pb concentrations is estimated to be < 1%, whereas U/Pb ratios are known to better than...
1995
Glacial-Eustatic Base-Level--Climatic Model for Late Middle to Late Pennsylvanian Coal-Bed Formation in the Appalachian Basin
Philip H. Heckel
Journal of Sedimentary Research (SEPM)
... reduced area of Midcontinent sea at maximum lowstand (blank) in Arkoma-Anadarko foreland basin (A.B.) of Oklahoma and Midland basin (M.B.) of west...
1995
Sr Isotopic Age Analysis of Co-Occurring Miocene Phosphate Grain Types on the North Carolina Continental Shelf
Stanley Riggs , Peter Stille , Dorothea Ames
Journal of Sedimentary Research (SEPM)
... quartz columns for Sr separation. The Sr blank at the time of analysis was < 1 ng. Sr was measured using single oxidized Ta filaments. Sr isotopic...
1997