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The AAPG/Datapages Combined Publications Database
Showing 3,548 Results. Searched 196,763 documents.
Petrology of the Whita Sandstone, Southern Scotland
A. E. M. Nairn
Journal of Sedimentary Research (SEPM)
... have formed an upstanding peninsula or series of islands. A derivation of sediment from the Highland source which supplied material forming many...
1958
A Mathematical Model to Predict Estimated Future Recoverables
William A. Fidler , Larry Pierce
GCAGS Transactions
... + kd0 (t - t0)] 1/k] (1) The model uses eq. (1) in a linear format to fit a straight line in the regression time window. The derivation of the linear...
1991
Characterization of Organic Matter by Various Pyrolysis Techniques: Chapter 10: GEOCHEMICAL METHODS AND EXPLORATION
R. P. Philp, A. Galvez-Sinibaldi
AAPG Special Volumes
..., derivation of kinetic parameters, which are subsequently used as input for basin modeling studies, is becoming another important role for pyrolysis experiments...
1991
Some Observations of Recent Oolites
Gene A. Rusnak
Journal of Sedimentary Research (SEPM)
...), but derivation of the recent oolites cannot be accounted for from this trace source. The restricted occurrence FIG. 3. Quantitative results of constituent analyses...
1960
The Niggli Number Al-Alk as an Indicator of Increasing Clay Mineral Content and Weathering Intensity
Hamzah Mohamad, Ibrahim Komoo, Kadderi Md. Desa, Tan Boon Kong, Abdul Ghani Rafek
Geological Society of Malaysia (GSM)
..., the derivation ofal-alk requires a published analyses of argillaceous rocks compiled partial whole rock analysis of seven elements from literature and reflect...
1991
Compositions and significance of crude oil stains in Bowser and Sustut basins (Intermontane Belt) British Columbia
K.G. Osadetz, C. Jiang, C.A. Evenchick, F. Ferri, L.D. Stasiuk, N.S.F. Wilson, M. Hayes
CSPG Bulletin
... and X9694 have distinctive C28/C29 steranes ratios (Table 2) which suggest derivation from a Triassic or older source rock (Grantham and Wakefield...
2007
The Darvel Bay Ophiolite Complex, SE Sabah, Malaysia Preliminary Interpretations
Shariff Abd. Kadir S. Omang, Wan Azmona Wan Mohamed, Sanudin Hj. Tahir, Sahibin A. Rahim
Geological Society of Malaysia (GSM)
... rocks from DBOC are presented in Figure 5. The concave downwards curve for Ntype mid-ocean ridge basalts (N-MORB) reflects their derivation by large...
1992
Lithological and Geochemical Aspects of the Upper Devonian Torquay Formation, Saskatchewan
James E. Christopher
Journal of Sedimentary Research (SEPM)
... corrosion during the stage of late or advanced weathering. Derivation of the Oxidation Colors (FOOTNOTE 3) The original rock components were apparently...
1963
Solving Shear-Wave Splitting in PS Data Processing of 3D 4C OBN Seismic Survey Offshore Nunukan, Indonesia
Andreas Waluyo, David Tilling, Supriyono, Rio Sebayang, Agus Warmar Rasa
Indonesian Petroleum Association
... of angle derivation within a layer from a receiver line. The horizontal axis is the receiver station and the vertical axis is the angle. The circle...
2020
Oil production forecasts and their uncertainty analyses
Chenglin Liu, Jie Zhu, Shaoqing Wang, Wenping Liu
CSPG Bulletin
..., Y.Q., Hu J.G. and Zhang D.J. 1996. Derivation of logistic model and its self-regression method. Xin Jiang Petroleum Geology, v. 17, no. 2, p. 150–155...
2012
A Method of Comparing Volume Measurements on Pebbles
R. J. Hughes, Jr.
Journal of Sedimentary Research (SEPM)
... and calculations used in volume determinations are proverbial and trace their derivation to Archimedes. Since the second decade of this century...
1963
Sizes of Naturally Abraded Materials
John J. W. Rogers, William C. Krueger, Marilyn Krog
Journal of Sedimentary Research (SEPM)
... lack of "wear." This fact has also been used as an argument against derivation of silt from volcanic rocks. 3. Heavy minerals (e.g., zircon) of silt...
1963
Kapteyn's Transformation of Grain Size Distribution
Jiri Brezina
Journal of Sedimentary Research (SEPM)
.... As the theoretical settling velocity laws deviate somewhat from the observed values, and the derivation of an exact equation from experimental data would result...
1963
Water Saturations in a Wilcox Shaly Reservoir Sandstone, Fordoche Field, Point Coupee Parish Louisiana
Charles R. Berg , Robert R. Berg
GCAGS Transactions
...) for details of the derivation and application of the model. Calculations The new EMT model is compared to the dual water model because it is probably...
1996
Composition of Sediments from the Experimental Mohole Project (Guadalupe Site)
K. J. Murata, R. C. Erd
Journal of Sedimentary Research (SEPM)
... derivation of a part of these constituents from basaltic materials. The general ratio of manganese oxide to phosphate is distinctly lower than...
1964
Terminology of Mixed Coarse-Fine Sediments: NOTES
L. J. G. Schermerhorn
Journal of Sedimentary Research (SEPM)
... can be referred to as "mixtum." The word mixtite is of Latin derivation like rudite, and others (the Greek-derived mictite and mineral mixite...
1966
Greywackes with a Primary Matrix from the Viqueque Formation (Upper Miocene-Pliocene), Timor
M. G. Audley-Charles
Journal of Sedimentary Research (SEPM)
... are mostly Triassic limestones of very local derivation. Higher up this section, a few meters above the boulder bed, is an alternation of marl and silty...
1967
A Geomechanical Analysis of Shale Hydraulic Fracturing Containment
Amirhossein Kamali, Ahmad Ghassemi
Unconventional Resources Technology Conference (URTEC)
... of a different layer is taken into account by adding an image and a supplementary solution to the half-space fundamental solutions. The derivation...
2021
Dolomite Cave Deposits from Carlsbad Caverns
John Thrailkill
Journal of Sedimentary Research (SEPM)
...)2 + Ca++. Although it is possible that the derivation was from hydromagnesite, the shape of the dolomite crystals (hydromagnesite in the cave is very...
1968
AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 5: Interactive Charge Modeling of the Qatar Arch Petroleum Systems
Zhiyong He and Thomas A. Berkman
AAPG Special Volumes
... in the migration simulation are based largely on Hubbert's (1953) derivation of hydrocarbon migration dynamics:where o is the potential for oil, P is pressure, Z...
2003
Irmay's Saturation Factor as an Indication of an Immobile Fraction of Pore Water in Saturated Permeable Sandstone
G. Edward Manger, Robert A. Cadigan , George L. Gates
Journal of Sedimentary Research (SEPM)
... to be made of the validity of the inclusion of a saturation factor in Irmay's (1954) formula for the derivation of intrinsic permeability from...
1969
Origin of Matrix in Ordovician Greywackes, Berwyn Hills, North Wales
P. J. Brenchley
Journal of Sedimentary Research (SEPM)
... grain size tends to favor derivation from flocculated mud. Boswell (1930, p. 378) showed that clay can be flocculated to form particles which would...
1969
Tectonics and Sedimentation in a Precambrian Shallow Epicontinental Basin
B. K. Chatterjee, A. K. Bhattacharya
Journal of Sedimentary Research (SEPM)
... maturity of the Sandstones (textural inversion, Folk, 1951 ). There is no evidence of derivation of the matrix by secondary processes and the most...
1969
Improvements in Logging Operations and Analysis with a Customized NMR Unconventional Acquisition Mode in the Permian Basin
Mohammad Azeem Chohan, Katerina Yared
Unconventional Resources Technology Conference (URTEC)
..., S., Rodríguez, E., Mendez, F., Han, X. 2006. A New Pulsed Neutron Sonde for Derivation of Formation Lithology and Mineralogy. SPE 102770. Rojas, P. A. R...
2023
Stratigraphic Convergence Problems in Oil-Finding
Robert M. Swesnik , Robert R. Wheeler
AAPG Bulletin
.... Derivation and illustration of convergence formulae. End_Page 2026------------------------------ loss of section almost entirely from the base...
1947