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The AAPG/Datapages Combined Publications Database
Showing 5,199 Results. Searched 200,642 documents.
Log evaluation, borehole image interpretation, and core calibration of deep-water reservoir rocks: A case study in the Gulf of Mexico
Chunming Xu
AAPG Bulletin
..., sometimes showing inverse grading (Figures 2C, 3A). They may be simply controlled by buoyancy equilibrium; that is, the density of the shale clasts...
2022
Field Trip A4: Structural Geology and Vein Arrays of Lode Gold Deposits, Meguma Terrane, Nova Scotia
Rick Horne
Atlantic Geoscience Society Special Publications
... a continental transform fault: Minas Fault Zone, Nova Scotia John W.F. Waldron, Joseph Clancy White, Elizabeth MacInnes, and Carlos G. Roselli B8 New...
2005
The Tsunamite Problem
G. Shanmugam
Journal of Sedimentary Research (SEPM)
... with inverse grading, floating mudstone clasts, and planar clast fabric would be interpreted as a debrite strictly on the basis of its sedimentary...
2006
Intracontinental Rifting and Inversion: Missour Basin and Atlas Mountains, Morocco
Weldon Beauchamp , Muawia Barazangi , Ahmed Demnati , Mohamed El Alji
AAPG Bulletin
.... This resulted in an eastward drift of the African plate in relation to the Iberian plate that was to the north of the Newfoundland-Gibraltar transform...
1996
A Devonian hydrothermal chert reservoir: the 225 bcf Parkland field, British Columbia, Canada
Jeffrey J. Packard, Ihsan Al-Aasm, Iain Samson, Zeev Berger, Jim Davies
AAPG Bulletin
.... The saddle dolomite shows a strong inverse (or heliopetal) geopetal orientation, being restricted to the roofs of the cavities or as thin cement fringes...
2001
Reactivation of an obliquely rifted margin, Campos and Santos basins, southeastern Brazil
Peter R. Cobbold, Kristian E. Meisling, Van S. Mount
AAPG Bulletin
..., Relationships between transform directions and alkaline igneous rock lineaments in Africa and South America: Earth and Planetary Science Letters, v. 18...
2001
Jurassic evolution of the Gulf of Mexico salt basin
Michael R. Hudec, Ian O. Norton, Martin P. A. Jackson, Frank J. Peel
AAPG Bulletin
... by the northwest-trending Brazos transform. The eastern segment opened from east to west, leaving the Walker Ridge salient in the center of the basin...
2013
AAPG/SEG International Conference and Exhibition; - Abstracts, #90255 (2017).
Search and Discovery.com
2017
Geothermal Characteristics of North Jiangsu Basin and its Tectonic Implications
Wang Yi-hua
Circum Pacific Council Publications
..., k: thermal conductivity, grad T: thermal gradient. Thirteen oil layer temperatures are also used, with the method of nonlinear inverse problems...
1990
Distribution of Major and Some Trace Elements of Some Granites from Bangka, Indonesia
J. M. Sitanggang, P. T. Timah
Geological Society of Malaysia (GSM)
... and Rb/Sr ratio are positive but is inverse to the K/Rb ratio. INTRODUCTION The old geological map of the tin-provinces in Indonesia shows at least 15...
1986
Muddy Prodeltaic Hyperpycnites In the Lower Genesee Group of Central New York, USA: Implications For Mud Transport In Epicontinental Seas
Ryan D. Wilson, Juergen Schieber
Journal of Sedimentary Research (SEPM)
..., normal and inverse lamina-set grading, and a reduced intensity and diversity of bioturbation occur in multiple facies types and “interrupt” what...
2014
Resedimented Conglomerates in a Miocene Collision Suture, Hokkaido, Japan
H. Okada, S. K. Tandon
CSPG Special Publications
... conglomerate with major zones of disrupted bedding; (c) conglomerate with clast imbrication, associated with cross-bedded sandstone; (d) inverse...
1984
Characterization and modeling of fault zone fracture swarms and image log fracture interpretations
Abdullah Alhasan, Yahya Qahtani
International Meeting for Applied Geoscience and Energy (IMAGE)
... as the main fracture drivers, and inverse modeling, with image log fracture interpretations as the main driver. After these networks are created, each...
2022
Petrologic Method for Distinguishing Eolian and Marine Grainstones, Ste. Genevieve Limestone (Mississippian) of Indiana: Chapter 4
J. Robert Dodd, Charles W. Zuppann, Clayton D. Harris, Karl W. Leonard, Thomas W. Brown
AAPG Special Volumes
... produced by climbing wind ripples, (2) inverse grading of some of these laminae, (3) rarity of ripple-foreset laminae in climbing-ripple stratification, (4...
1993
ABSTRACT: The Distribution of Xylite in the Coal Beds of Motru-Rovinari Basin (Romania)
Sorin Lory Buliga
The Society for Organic Petrology (TSOP)
... correlations: 1) between the thickness and number of xylite's pieces it establishes an inverse correlation 2) the variations of cumulated thickness...
2001
Sedimentology and Tectonic Implications of Cretaceous Fan-Delta Conglomerates, Queen Charlotte Islands
Roger Higgs
CSPG Special Publications
...; inverse graded beds; normal graded beds; inverse-to-normal graded beds; and parallel-stratified beds. Individual beds are a few centimetres to five metres...
1988
The use of FWI in coal exploration
Mehdi Asgharzadeh, Maryam Bahri, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... inverse term G AEGC 2018: Sydney, Australia g [G ( p )T G ( p ) ]1 G ( p )T in equation 9 relates the deviation of the data 2 Δd [d g (m(P...
2018
A Century and a Half of Metal Prices with Projections for the Future
Ken Krahulec
Utah Geological Association
... as an inflation index to adjust the historic metal prices (figure 2). The inflation adjustments to the historic prices used in this figure were made by an inverse...
2006
Scale reduction using magnetotellurics a mineral exploration example from the Olympic Domain, South Australia
Stephan Thiel, Kate Robertson, Wenping Jiang
Petroleum Exploration Society of Australia (PESA)
... inverse period T>10 s) or global lightning activity (f>10 Hz) cause magnetic field variations, which act as a source for the induction of electric eddy...
2019
Supporting data-driven exploration in NSW
Keith Gates
Petroleum Exploration Society of Australia (PESA)
... algorithms for 2D geochemical datasets are inverse distance weighting, radial basis functions and, less frequently, kriging. The computation overhead...
2019
EXTENDED ABSTRACT: Gas hydrate deposits in Danube paleodelta: new heat flow approach
Atanas Vasilev, Emanuil Kozhuharov, Nikola Botoucharov, Ivan Genov, Rositsa Pehlivanova, Petar Petsinski, Eva Marinovska
The Society for Organic Petrology (TSOP)
... with the inverse problem theory. The total number of program runs was ~ 50. The output is almost independent of the realistic initial approximations. About 70...
2021
Inverse Graded Bedding in Primary Gypsum of Chemical Deposition
L. Ogniben
Journal of Sedimentary Research (SEPM)
...Inverse Graded Bedding in Primary Gypsum of Chemical Deposition L. Ogniben 1955 Vol. 25 No. 4. (December), The Gypsum formation of the Sulphur...
1955
Computer Modeling of Hydrocarbon Migration Pathways and Fluid Flow Histories from Carbon Isotope Anomalies in Gulf Coast Exploration Wells
D. F. Williams , Lerche , Z. Yu
GCAGS Transactions
... then used the data generated in conjunction with the inverse calculations to extract the pertinent parameters (output variables). Finally, we compared...
1991
Reversing the Decline - What Contributes to Quality Assessment for Enhanced Oil Recovery Projects?
Eugene E. Wadleigh
Wyoming Geological Association
... of the inverse bond number. The bond number is a dimensionless ratio of capillary and fluid density forces. The bond number can be used to characterize...
2003
Geometry and Internal Characteristics of Archaean Submarine Channel Deposits, Pilbara Block, Western Australia
Kenneth A. Eriksson
Journal of Sedimentary Research (SEPM)
...-shale. Unitary upper-fan channel deposits are recognizable in the conglomerate-sandstone-shale facies association. The channel deposits consist of inverse...
1982