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The AAPG/Datapages Combined Publications Database
Showing 714 Results. Searched 200,357 documents.
Modeling of Azimuthal Gamma Ray Tools for Use in Geosteering Unconventional Reservoirs
Haijing Wang, Ed Stockhausen, Dennis Wyatt, Dean Gulick
Unconventional Resources Technology Conference (URTEC)
... variations due to the differences in tool motion and design from wireline GR tools. Wireline GR is typically logged at 1800~3600 feet per hour, whereas...
2018
Concepts and Applications of a 3-D Multiple Lithology, Diffusive Model in Stratigraphic Modeling
D. Granjeon, Phillip Joseph
Special Publications of SEPM
... chaotic and random motion dynamic equilibrium Water infiltration the rivers throughout the evaporation of by rains into the or or basin...
1999
Natural fractures in tight gas volcanic reservoirs and their influences on production in the Xujiaweizi depression, Songliao Basin, China
Guoping Liu, Lianbo Zeng, Guoqing Sun, Kewei Zu, Longbo Qin, Zhe Mao, and Mehdi Ostadhassan
AAPG Bulletin
... refer to the direction of motion of the hanging wall and footwall. (B) The distribution of linear densities of tectonic fractures at different parts...
2020
Recent Carbonate Sedimentation by Tidal Channels in the Lower Florida Keys
Vladimir Jindrich
Journal of Sedimentary Research (SEPM)
... sands. A plot of sorting versus grain size of various energy-level sediments studied, reveals a sinusoidal trend similar to that of Folk and Robles...
1969
Rhythmic Sedimentation in a Mixed Tide and Wave Deposit, Hazel Patch Sandstone (Pennsylvanian), Eastern Kentucky Coal Field
Stephen F. Greb , Allen W. Archer
Journal of Sedimentary Research (SEPM)
... rhythmites show a sinusoidal vertical stacking trend of thickening and thinning laminae, amalgamated rhythmites show partially or possibly cyclic trends...
1995
Semi-Analytical Approach of Optimum Vibration Frequency Determination That Gives Maximum Improvement on Reservoir Rock Porosity
Mursalim Mardin, Tutuka Ariadji
Indonesian Petroleum Association
... and formation rock. The oscillation wave from the vibration source follows the simple sinusoidal wave equation. Thus, we start to empirically seek a dominant...
2005
Sedimentary Successions in Pleistocene Ice-Marginal Lakes
John Shaw
Special Publications of SEPM
... of Jopling and Walker 1968 has been partly adopted with cross laminations identified Cross bedded Sand Facies type A type B or sinusoidal fig 4E F...
1975
Triassic Sea-Level Changes: Evidence From the Canadian Arctic Archipelago
Ashton F. Embry
Special Publications of SEPM
...-level fall, can be readily eliminated because the T-R cycles are capped by subaerial unconformities on the basin margins. The second curve is sinusoidal...
1988
P-S Converted Wave AVO Analysis for Reservoir Characterization
Ehsan Sadeghi, Cepi Adam, Effendy Siawira, Hilfan Khairy
Indonesian Petroleum Association
... fluids. However, in contrary to the linear behavior of P-P AVO, the P-S amplitudes shows a sinusoidal relationship with angle of incidence...
2017
A Temperature Probe Survey on the Louisiana Shelf: Effects of Bottom-Water Temperature Variations: Geologic Note (1)
L. M. CATHLES AND A. G. NUNNS
AAPG Bulletin
... sinusoidal, whereas at 70 m depth, the changes in temperature with time are more a rupt (due to large contributions from variations with 6- and 4-month...
1991
Facies Relationships on a Barred Coast, Kouchibouguac Bay, New Brunswick, Canada
Robin G. D. Davidson-Arnoit, Brian Greenwood
Special Publications of SEPM
... SWASH BORE BORE w z J WAVE TYPE SOllT ARY SINUSOIDAL a w l ORBIT AL VELOCITY w a ID SEA SURFACE Feet 0 100 5 I u 0 20 40 Meters...
1987
Anatomy of a Ramp Margin Sequence: Facies Successions, Paleogeography, and Sediment Dispersal Patterns in the Muskiki and Marshybank Formations, Alberta Foreland Basin
A. Guy Plint, Brett Norris
CSPG Bulletin
... be grouped into transgressive, highstand, and lowstand systems tracts, which can be related to a sinusoidal relative sea level curve. RESUME Les formations...
1991
Tempestite Deposition
Paul M. Myrow , John B. Southard
Journal of Sedimentary Research (SEPM)
... and turbidity currents 1. Motion of the head: Canadian Journal of Earth Sciences, v. 3, p. 523-546. MIDTGAARD, H., 1996, Inner-shelf to lower shoreface...
1996
Depositional Systems, Upper Cretaceous Mancos Shale and Mesaverde Group, Northwestern Colorado: Part II
Louise W. Kiteley
Rocky Mountain Section (SEPM)
... and Mineralogists, Short Course Notes 2, Dallas, Texas, April 5, 1975. Hays, J. D., and Pitman, W. L., 1973, Lithospheric plate motion, sea-level...
1981
Depositional Settings of the Chalk Hills and Glenns Ferry Formations West of Bruneau, Idaho
Larry T. Middleton, Michael L. Porter, Peter G. Kimmel
Rocky Mountain Section (SEPM)
... 1985 37 53 Late Cenozoic deposits in the western Snake River Plain accumulated in a rift-type basin that experienced periodic motion on boundary faults...
1985
Structure and Tectonics of the Northwestern Santa Barbara Basin
Peter J. Fischer
Pacific Section of AAPG
... and south of Point Sal (Fischer, P.J., unpublished report). Note the sinusoidal (S2) fold axes from offshore Point Arguello to about 5 km north...
1998
3D Structural and Stratigraphic Frameworks Using Acoustic Impedance Amplitude, and Edge-Enhanced Seismic Volumes
K. D. Kelsch, T. L. Heidrick, Hazairin, J. Randle, D. Moore, G. Schmit, A. Rauf
Indonesian Petroleum Association
... fault leave little room for error and suggest 0.7-0.75 kilometers right-lateral strike-slip motion since the +21 Ma period of incised valley development...
1998
The Rise and Fall of Eustasy
Christopher G. St. C. Kendall, Ian Lerche
Special Publications of SEPM
... fill to sea level. shelf break, and the most basinward position of the sediment wedge through time. The sinusoidal shape of these curves...
1988
Controls on Upper Devonian, Metre-Scale Carbonate Cyclicity, Icefall Brook, Southeast British Columbia, Canada
Paul E. Fejer, Guy M. Narbonne
CSPG Bulletin
... with the nature of the Grotto/Arcs cycles, and the bathymetric history of these strata can be modelled using three superimposed orders of roughly sinusoidal...
1992
High-Field (400 MHz) T2 Measurements Using a Custom-Built NMR Probe, Eagle Ford Shale, Gonzales and La Salle Counties, Texas
Bryan McDowell, Azra N. Tutuncu, Yuan Yang
Unconventional Resources Technology Conference (URTEC)
... to Brownian motion and can collide multiple times with grain surface (e.g., pore walls) within one NMR measurement (Kenyon et al. 1995). During a collision...
2018
Hemispheric Asymmetry of the Marine Stratigraphic Record: Conceptual Proof of a Unipolar Ice Cap
Martin A. Perlmutter, Roy E. Plotnick
Special Publications of SEPM
... generated by using a sinusoidal depositional rate that was controlled by a cyclic function, such as climate, having a threshold such that deposition...
2003
Shannon Sandstone Depositional Model: Sand Ridge Dynamics on the Campanian Western Interior Shelf
Gerard C. Gaynor , Donald J. P. Swift
Journal of Sedimentary Research (SEPM)
... of bioturbation on the initiation of motion of intertidal sands: Jour. Marine Res., v. 40, p. 659-677. HEARN, C. L., EBANKS, W. J., JR., TYE, R. S., AND RANGANATHAN...
1988
Analysis of Spatial Order in Sandstones II: Grain Clusters, Packing Flaws, and the Small-Scale Structure of Sandstones
Christopher M. Prince, Robert Ehrlich, Yannick Anguy
Journal of Sedimentary Research (SEPM)
... a series of 2-D sinusoidal wave forms (harmonics) to the image. The periodicity of each wave form is given by 2-D "wave number" (x, y) and the resulting...
1995
Hydrodynamic stagnation zones: A new play concept for the Llanos Basin, Colombia
Mark Person, David Butler, Carl W. Gable, Tomas Villamil, David Wavrek, Daniel Schelling
AAPG Bulletin
... of groundwater motion: Journal of Geology, v. 48, p. 785944.Hubbert, M. K., 1953, Entrapment of petroleum under hydrodynamic conditions: AAPG Bulletin, v. 37, p...
2012
Sedimentology, diagenesis, and reservoir characterization of the Permian White Rim Sandstone, southern Utah: Implications for carbon capture and sequestration potential
David Wheatley, Spencer Hollingworth, Peter Steele, and Marjorie Chan
AAPG Bulletin
... millimeter-scale sinusoidal laminae, with each lamination eroding portions of the previous one (i.e., subaqueous, current-ripple laminations). Figure 3...
2020