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The AAPG/Datapages Combined Publications Database
Showing 5,455 Results. Searched 200,293 documents.
The Formation of Overpressure and It's Influence on Oil and Gas in Kuche Foreland Thrust Structural Zone, Tarim Basin, Northwest China; #90017 (2003)
Lianbo Zeng, Shurong Xiao
Search and Discovery.com
.... The strata are mainly consisted of Mesozoic group and Cenozoic group. The sedimentary thickness of Mesozoic group generally is 2000-3000m,the maximum...
2003
Petrology of Pennsylvanian Rocks, Bighorn Basin, Wyoming
Thomas W. Todd
AAPG Bulletin
... sequence in the Bighorn basin (Fig. 1) of Wyoming. Nineteen outcrop and six subsurface sections of the rock between the top of the Madison Group...
1964
Ambiguity assessment in seismic characterization of a carbonate-igneous sequence using rock physics simulations
Vitor Mello, Kyle Spikes
International Meeting for Applied Geoscience and Energy (IMAGE)
... sum must be equal to a unit. Mineral properties: The effective moduli computation for the solid-phase requires the elastic properties of each...
2024
The Probable Error of Sampling Beach Sand for Heavy Mineral Analysis
W. C. Krumbein, W. C. Rasmussen
Journal of Sedimentary Research (SEPM)
... (equation 2) by the mean frequency of that mineral, summing these values, and dividing the total by the sum of the mineral frequencies. The resulting...
1941
Strike Oriented, Swath Seismic and Its Potential Application to Exploration and Development in the Papuan Fold and Thrust Belt
William F. Robinson IV
Papua New Guinea (PNG) Petroleum Convention Proceedings
... should be recorded. In contrast, the Darai Fm shot has a dramatically different appearance. The Raleigh Wave energy has a much higher velocity...
1996
Palynologic Correlation and Environmental Analysis within the Marine Mancos Shale of Southwestern Colorado
Gary G. Thompson
Journal of Sedimentary Research (SEPM)
... group is shown in each of the two stratigraphic sections and "facies boundaries" are drawn between samples belonging to different groups. DISCUSSION...
1972
Abstract: Properties of Gabor Operators for Seismic Imaging; #90171 (2013)
Michael P. Lamoureux and Gary F. Margrave
Search and Discovery.com
... toolset in seismic data processing techniques incorporating nonstationarity. It is established that the Gabor multiplier is represented as a sum of product...
2013
More on Drag and Settling
Gerard Middleton, John B. Southard
Special Publications of SEPM
... crisis." 0.1. This sequence of different flow patterns or regimes for spheres is very similar to that observed for flow past many other It blunt bodies...
1984
Abstract: Improved Reservoir Characterisation from Inversion of High Resolution 3D Seismic Data (Poster 12)
Sagar Ronghe, Mark Sams, Sriyanee De Silva, Julian Sherriff
Geological Society of Malaysia (GSM)
... or time. This means that frequencies of up to 250 Hz can remain in the data with no aliasing effects. The lack of any spatial resampling (trace sum...
2003
Regional Evaluation of Cut-Slope Instability Using Statistical Methods - Northern Range, Trinidad
Stanley Rich Wharton
Geological Society of Trinidad & Tobago
... other (Davis, 1986) where calculations are based on the sum of the squared residuals divided by expected frequencies: 2nd Geological Conference...
1991
Sedimentological characterisation of sea bottom samples collected offshore Muara and Tutong, Brunei Darussalam
Norhanizan Zaini, Antonino Briguglio, Sulia Goeting, Amajida Roslim, László Kocsis
Geological Society of Malaysia (GSM)
... Zaini1,*, Antonino Briguglio2, Sulia Goeting2, Amajida Roslim1, László Kocsis1 Geology Group, Faculty of Science, Universiti Brunei Darussalam, Jalan...
2020
Hydraulic Interpretation of Grain-size Distributions Using a Physical Model for Bedload Transport
J. S. Bridge
Journal of Sedimentary Research (SEPM)
... be obtained by mixing of different flow-related bedload distributions in various proportions. Thus although deposited sediments may primarily result...
1981
Depositional Effects of Flow Nonuniformity and Stratification Within Turbidity Currents Approaching a Bounding Slope: Deflection, Reflection, and Facies Variation
Ben Kneller, William McCaffrey
Journal of Sedimentary Research (SEPM)
..., that is dependent upon flow velocity, the reciprocal of flow height, and the density stratification. Low values of Fi result in decoupling of the flow...
1999
Ordinal Data and the Gamma Statistic in Geology
Andrew D. Miall
Journal of Sedimentary Research (SEPM)
... of the frequencies in all the cells that lie both below and to the right of it. The sum of these products is fa. To find fi, we multiply the frequency in each...
1977
Multi-regression Modeling Approach for Choke Performance and Production Analysis
Mario Vicente, Raúl Belkenoff
Unconventional Resources Technology Conference (URTEC)
... size d, Qliq, GLR) of well A from Group 1 is shown in Figure 9, where different operating conditions were established at an early-time stage after...
2023
Dynamics of Stream Flow and Environmental Control
Krishna K. Misra
Tulsa Geological Society
... by KE = m × v2 where m is the mass and v the velocity at which the body is moving under the applied force. Total stream energy is the sum...
1972
Fracture Definition by Surface Seismic at the Bluebell-Altamont Field, Uinta Basin, Utah
Norman Harthill, C. Richard Bates, Heloise B. Lynn, K. Michelle Simon
Rocky Mountain Association of Geologists
... and amplitude, together with variations in velocity have been measured (Ruger, 1995). The P-waves which are perpendicular to the fractures show...
1997
Textural Changes as an Indicator of Sediment Dispersion in the Northeastern Channel Island Passages, California
James S. Booth
Journal of Sedimentary Research (SEPM)
... was based on the relationship of mean grain size and sorting to current velocity. Firstly, the movement of sand in the bedload is related...
1973
Continental Slopes
Arnold H. Bouma
Special Publications of SEPM
... the influence of sea level fluctuations reef formation or salt tectonics result in different slopes than are formed by the action of subduction...
1979
Towards a New Exploration Opportunity: An Inclined Gas/Water Contact, Pressure Gradients and an Overpressured Domain in and Around the Peciko Area, Mahakam Delta Province, East Kalimantan, Indonesia
Hiromi Honda, Hirofumi Kobayashi, Henry Banjarnahor
Indonesian Petroleum Association
... to establish such criteria and action manual for hydrodynamic traps. The geological setting of the Peciko field is totally different from Hubbert...
2011
Toward elastic free-surface topography with immersed boundaries
Edward Caunt, Rhodri Nelson, Fabio Luporini, Gerard Gorman
International Meeting for Applied Geoscience and Energy (IMAGE)
... differential equations (PDEs), these being ∂t = C : e, ∂t ∂v 1 = — · t, ∂t r and (1) (2) where ⌘ 1⇣ —v + (—v)T . (3) 2 Stress and velocity are given...
2024
Chapter 14: Gravity, Seismic Reflection, and Tomographic Constraints on the Subduction-to-Strike-Slip Transition at the Southeastern Caribbean Plate Boundary Zone
Tricia G. Alvarez, Paul Mann, Carlos A. Vargas, Lesli J. Wood
AAPG Special Volumes
... coordinates based on a calculated goal function. Time deviation of the rays by velocity variations at different depths is used to calculate the first...
2021
NEW GAS
Mariël Reitsma
GEO ExPro Magazine
... injected a small amount of CO2 in a volcanic reservoir, but the plume could not be monitored using 3D seismic data TWO VERY DIFFERENT RESERVOIRS The CO2...
2024
Biostratigraphic Characterization of Systems Tracts in Tertiary Sedimentary Basins
R. J. Morley
Indonesian Petroleum Association
..., but the representation of mangrove pollen shows a different pattern to the idealized model. Initially, below 4,200', mangrove pollen is represented in moderate frequencies...
1996
Continuous Gas Lift Technology Using a Proprietary HDCNG Well Unloading System
Matthew Mason, Daria Korobchuk, Alex Wood, James Tauchnitz
Unconventional Resources Technology Conference (URTEC)
... workover frequencies and subsequent costs, Ability to simply retrofit to existing wells, Applicability in deviated / horizontal wells, and Reduced unit...
2021