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The AAPG/Datapages Combined Publications Database
Showing 3,548 Results. Searched 196,763 documents.
PREFERENTIAL ORIENTATION OF SHRIMP-GENERATED DIPLOCRATERION PARALLELUM AND THEIR RELIABILITY AS PALEOCURRENT INDICATORS
SHAHIN E. DASHTGARD, R. BRUCE AINSWORTH, JAMES A. MACEACHERN
PALAIOS
... propagation direction and the waveforced currents they generate (lower wave energy; Fig. 7). Second, FIG. 9.—Derivation of paleoflow using...
2017
Sequence of Progressive Diagenesis in Coral Reefs: Sediments and Diagenesis
Gedalia Gvirtzman , Gerald M. Friedman
AAPG Special Volumes
... End_Page 359------------------------ Table 2. Definitions of Density and Porosity, and Derivation of Information on Pores from Density End_Page 360...
1977
Some Palaeogeographical features of the Brazilian Devonian
Riad Salamuni, Joao Jose Bigarella
CSPG Special Publications
... of fluvial derivation. Furthermore, the thickness of the cross-strata sequence is not indicative of fluvial (or related) environments. The deposits...
1967
A Workflow for Flowback Data Analysis Creating Value out of Chaos
Obinna Ezulike, Hassan Dehghanpour
Unconventional Resources Technology Conference (URTEC)
...) for the transient 2-phase flowback process, 2) derivation of dynamic-relative-permeability as an explicit function of time, 3) proposition of a workflow...
2014
Genetic Relationship between Lower Mesozoic Continental Strata of the Colorado Plateau and Marine Strata of the Western Great Basin: Significance for Accretionary History of Cordilleran Lithotectonic Terranes
Robert Luper, N. J. Silberling
Circum Pacific Council Publications
... that the derivation of the large volume of terrigenous clastic sediments within the 263 Auld Lang Syne Group in northwest Nevada was by river "drainage from some...
1985
Improved Constant Rate of Strain Consolidation Test on Stiff Shale
Daisuke Katsuki, Marte Gutierrez, Azra N. Tutuncu
Unconventional Resources Technology Conference (URTEC)
... f (17) 2u H In the derivation of Eq. (17), the porous medium is assumed to have negligible solid grain compressibility. However, stiff shales...
2014
Sedimentation and Subsidence Styles in a Cretaceous Forearc Basin, Southern Vizcaino Peninsula, Baja California, (Mexico)
Cathy J. Busby-Spera, James R. Boles
Pacific Section SEPM
.... Bioclastic carbonate debris is abundant, and a cluster of five coral heads were transported on the margins of one block. Other evidence of nearshore derivation...
1986
Continental Terranes in Southeast Asia: Pieces of Which Puzzle?
Peter H. Stauffer
Circum Pacific Council Publications
..., in large part of deep-marine deposition and volcanic arc derivation (e.g., Metcalfe et al, 1982). Second, a gravity profile across the line (Ryall, 1982...
1985
Shelf-Edge Submarine Banks in the Gulf of Mexico: Paleoecology and Biostratigraphy
C. Wylie Poag
GCAGS Transactions
... percentages attest to continued derivation of sediment from the shoreward banks. Modern planktonics constitute 26% of the total fauna. At 67.5 cm a change...
1972
Assessment of Micro-Fracture Density using Combined Interpretation of NMR Relaxometry and Electromagnetic Logs
Lu Chi, Marcus, Elliot, Zoya Heidari, Mark Everett
Unconventional Resources Technology Conference (URTEC)
... magnetic permeability which equals 4π x 10-7 H/m. A comprehensive derivation of the β parameter and fractional diffusion modeling was given by Ge (2014...
2014
Prediction of Energy Consumption of Geologically Different Marble Deposits in Ground Calcium Carbonate (GCC) Production
Kamar Shah Ariffin
Geological Society of Malaysia (GSM)
... of the initial feed size range. The derivation of new particles with the disappearance of larger particle sizes in the initial desired feed size ranges occurs...
2003
Analytical Approach for Multivariate Exploration Planning via Secondary Migration Modelling
Amin Shokrollahi, Sara Borazjani, Syeda Sara Mobasher, Ulrike Schacht, Khalid Amrouch, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... and mass conservation equations to predict the evolution of gas plume thickness h(x, t). The full set of equations used for the derivation...
2023
Cretaceous and Tertiary Stratigraphy of Northeastern Alaska
C. M. Molenaar, K. J. Bird, A. R. Kirk
Pacific Section SEPM
... e e t (90 m) and is of good reservoir quality. The conglomerate consists of pebble- to boulder-size clasts of dolomite, suggesting local derivation...
1987
The Geochemistry of Tertiary and Pre-Tertiary Source Rocks and Associated Oils in Eastern Indonesia
A. R. Livsey, N. Duxbury, F. Richards
Indonesian Petroleum Association
... features to those of the Tertiary source rocks in Western Indonesia, suggesting similar mechanisms for organic matter derivation and accumulation...
1992
Laboratory Study of the Distribution of Grain Sizes in Cross Bedded Deposits
Alan V. Jopling
Special Publications of SEPM
... for the tracing of reciprocal derivation based methodology but involving in lines can be utilized for the estima tion of stream depth in certain field...
1960
The Calcite Aragonite Problem
W. S. Fyfe, J. L. Bischoff
Special Publications of SEPM
... tSmixing where In more xs the mole IS x als ne ns useful form ne In xc Dr M have etc ns For the derivation These relations...
1965
Variability of Paleogene Source Facies of Circum-Sundaland Basins, Western Indonesia: Tectonic, Sedimentary and Geochemical Constraints Implications for Oil Characteristic
Awang Harun Satyana, Margaretha E.M. Purwaningsih
Indonesian Petroleum Association
... of C20 and above, indicating derivation from land plants. Pristane/phytane ratios of the oils are roughly similar (average 4.97 for onshore oils, 5.36...
2013
Stratgraphic Implications of Heavy-Mineral Studies of Paleocene and Eocene Rocks of Wyoming
N. M. Denson, G. N. Pipiringos
Wyoming Geological Association
... material derived locally from Precambrian rocks and their sedimentary cover, whereas the upper third is dominantly of volcanic derivation. Selection of Data...
1969
Residual gravity modelling of the Mount Mégantic intrusive complex, Québec, Canada
Maurice K. Seguin, Janusz Frydecki
Atlantic Geology
... of Geology, 11, pp. 239-282. BfiDARD, J.H.J., LUDDEN, J.N., and FRANCIS, D.M. 1987. The Megantic intrusive complex: A study of the derivation of silica over...
1991
Transportation of Sand Into Deep Water
Francis P. Shepard
Special Publications of SEPM
... of older Coast & Geodetic Survey soundings. coal which he thinks implies derivation from the erosion of areas where forest tires had occurred...
1951
Multi-Disciplinary Data Integration for Inverse Hydraulic Fracturing Analysis: A Case Study
Arash Dahi Taleghani, Ping Puyang, Joel LeCalvez
Unconventional Resources Technology Conference (URTEC)
... problem can be solved by minimizing the total squared distance (TDS) for all microseismic points. For simplification purposes, we just show the derivation...
2015
Middle-Upper Devonian Sedimentation in the Canadian Arctic Islands and the Ellesmerian Orogeny
A. F. Embry
CSPG Special Publications
... no deformed chert-bearing strata are known. The derivation of the chert pebbles is best explained by reworking of pebbles from upper Famennian-Tournaisian...
1988
Stratigraphy and Sediment Provenance, Barito Basin, Southeast Kalimantan
Duncan Witts, Robert Hall, Robert J. Morley, Marcelle K. BouDagher-Fadel
Indonesian Petroleum Association
... population strongly suggests Schwaner derivation, and is supported by palaeocurrent data. Sediment derived from the Karimunjawa Arch may be represented...
2011
A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates
Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser
Journal of Sedimentary Research (SEPM)
... force is equal and opposite to the (negative) buoyancy force, and is given by There are several assumptions leading to the derivation...
2021
Alfred Oswald Woodford: Pioneer in the Use of Conglomerates in Basin Analysis in Southern California
Ivan P. Colburn, Dorothy L. Stout
Pacific Section SEPM
... no source terrane could be identified in the Perris block-San Jacinto Mts. region. The key factor for local derivation seemed to be the very large size...
1989