Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 714 Results. Searched 200,357 documents.
Oxygen isotope composition of bivalve seasonal growth increments and ambient water in the rivers Rhine and Meuse
Emma A. A. Versteegh, Simon R. Troelstra, Hubert B. Vonhof, Dick Kroon
PALAIOS
.... The seasonal shell d18O records show truncated sinusoidal patterns with narrow peaks and wide troughs, caused by temperature fractionation and winter growth...
2009
Shear-Derived Mixing in Dense Granular Flows
Peter J. Rowley, Peter Kokelaar, Martin Menzies, Dave Waltham
Journal of Sedimentary Research (SEPM)
..., T., 2006, Granular flow transitions on sinusoidal surfaces: Journal of Fluid Mechanics, v. 556, p. 253–269. Campbell, C.S., 1990, Rapid granular flows...
2011
Structural Analysis of a Portion of the Reagan Fault Zone Murray County, Oklahoma
Eugene Anthony Haas
Oklahoma City Geological Society
.... The various structural and stratigraphic observations along the Reagan Fault in the study area include: en echelon folds and thrusts at a 10 to 15...
1982
Diagnostic Applications of Borehole Hydraulic Signal Processing
Connor J. Clark, Jennifer L. Miskimins, Dana L. Gallegos
Unconventional Resources Technology Conference (URTEC)
... pressure amplitudes. High amplitude water hammer pressure waves are often easily recognized on treating pressure charts by their sinusoidal appearance...
2018
Two-Dimensional Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models
Mark W. Shuster , Tom Aigner
AAPG Bulletin
... clastic input and sinusoidal fourth-order and third-order sea level variations, (2) a detailed simulation of one third-order carbonate depositional...
1994
Episodic Global Tectonics: Sequence Stratigraphy Meets Plate Tectonics
Ashton Embry
GEO ExPro Magazine
... surface) stratigraphically well above the unconformity. Such a difference is likely due to their use of a non-actualistic sinusoidal base level curve...
2006
Investigation of a Gravity High — Offshore Newfoundland
A. P. Le Bis
CSPG Special Publications
.... In the frequency domain (Fourier transform), if the deflection of the plate is z for a sinusoidal load of amplitude hpg and spatial angular frequency w...
1975
Deep Water Sands and Silts on the Nova Scotian Continental Margin
Dorrik A. V. Stow
Atlantic Geology
.... 7a). A sinusoidal relationship is apparent for all samples (Folk and Ward 1957). These results are similar to those obtained by Horn et al (1971...
1976
Application of high-resolution reflection seismology to eastern Kansas cyclothems
Ralph W. Knapp
Kansas Geological Society
... are easily illustrated. For instance, if we have a single frequency (minimum bandwidth possible), the wavelet is monochromatic, a pure sinusoidal function...
1989
Borehole Imaging in the Permian Basin
Lee Sanders, Kevan Fuchs
West Texas Geological Society
... shows natural fractures present in the interval of X62 to X80 (Figure 7). Sinusoidal traces of the fractures indicate that the fractures strike...
2003
A simulation of large-scale groundwater flow in the Niger Delta, Nigeria
Duke U. Ophori
Environmental Geosciences (DEG)
... Alberta, Canada: AAPG Memoir, v. 66, p. 255277.Hubbert, M. K., 1940, The theory of groundwater motion: Journal of Geology, v. 48, p. 785944.Izeze, I...
2007
Azimuthal AVO Gradient Anisotropic Analysis on Prediction of Fractures on Barnett Shale
Shiguang Guo, Bo Zhang, Tengfei Lin, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... f t his pape r ha v e n ot be en re vie we d b y U RT eC a nd U R Te C d oe s no t wa rr ant th e ac c ur a c y, reliabilit y, or tim eline...
2013
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang
Unconventional Resources Technology Conference (URTEC)
... computed 3D volumes of “fracture” orientation and relative magnitude by scanning all gathers for this sinusoidal azimuthal signature. So-called “HTI...
2013
Designing alternative 3D seismic surveys for reduced environmental footprints using the seismic trace density parameter
Mostafa Naghizadeh, Andrea Crook, Alyson Birce, Stephanie Ross
International Meeting for Applied Geoscience and Energy (IMAGE)
...-type (zigzag or sinusoidal) geometries can lead to fewer seismic cutlines compared to the conventional orthogonal surveys and hence can substantially...
2023
Seismic Lineament Analysis of a Fractured Limestone Reservoir in the Ujung Pangkah Field
Donald Easley, Ferry Yustiana, Azalea Hidayat
Indonesian Petroleum Association
... of millimeter aperture or greater, are seen as sinusoidal features that cut across the unwrapped borehole image and depending on whether the features...
2011
Seismic Foldout: Baleine Discovery: Cote DIvoires Exploration Black Swan
Javier Martin, CGG
GEO ExPro Magazine
... C ce Depositional sequences Se qu en B ce ce Seq en qu Se Seismic stratigraphy A Relative sea level uen North Location and coverage...
2022
Petrophysical characterization of Lower Cretaceous marly chalk through 1H-NMR and complex conductivity
Ermis Proestakis, Leonardo Teixeira Pinto Meireles, Ida Lykke Fabricius
International Meeting for Applied Geoscience and Energy (IMAGE)
... conductivity domain shifts to a higher sinusoidal wave frequency. Further, C3B4A2.2, with a wider T2 relaxation time distribution, shows a quadrature...
2023
A seasonal-dependent water velocity model for the Gulf of Mexico
Claudio Bagaini
International Meeting for Applied Geoscience and Energy (IMAGE)
... the water velocity near the sea surface is at its maximum. A sinusoidal variation with a period of 365 days is used to obtain Figure 8. The minimum...
2024
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
.... A common empirical approach for estimating HTI is to display azimuthally-ordered CMP gathers and look for a sinusoidal appearance on events that can...
2016
Colour amplifies relief shading
Peter Kovesi
Petroleum Exploration Society of Australia (PESA)
... sinusoidal shading pattern are not necessarily so strongly reproduced (Kovesi, 2015). 4 10 Relief Shading 3 10 Figure 5 shows the relief shading Slope...
2019
Urban Geophysics: Geophysical Signature of Mount Bonnell Fault and Its Karstic Features in Austin, TX
Mustafa Saribudak
Houston Geological Society Bulletin
... of the fault (Nico Hauwert, pers. comm., 2010). Note that the NP data indicates a fault anomaly ie. sinusoidal curve and a negative anomaly which may...
2011
Chemostratigraphic Proxy Records: Forward Modeling the Effects of Unconformities, Variable Sediment Accumulation Rates, and Sampling-Interval Bias
Paul M. Myrow, John P. Grotzinger
Special Publications of SEPM
... that the recognize constraints or com markers Because the processes physical stratigraphy A sinusoidal water It is must also affect the rec...
2000
Interpreting Borehole Image Data from Deep-Marine Environments
Adriaan A. Bal, Kenrick A. A. van Noord, Gde P. Wirawan
Indonesian Petroleum Association
... vertical journey of the wellbore. The tool's motion as it traverses the wellbore is not always smooth, due to tool "stick and pull". The actual...
2004
Cretaceous forensic podiatry: big game tracking with a microresistivity image log on a McMurray Formation scroll bar
Howard Brekke
CSPG Bulletin
... of a dinosaur footprint: Subsurface 3D motion reconstruction and discrete element simulation reveal track ontogeny. Proceedings of the National Academy...
2015
Comparison of Allochthonous Salt Deformation and Sub-Salt Structural Styles, Perdido and Mississippi Fan Foldbelts, Deepwater Gulf of Mexico
Liro, Louis M.
GCAGS Transactions
... is pervasively distorted into a sinusoidal- like surface (Fig. 10). Overhangs and interpreted contractional features are also commonly observed...
2002