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The AAPG/Datapages Combined Publications Database
Showing 3,481 Results. Searched 195,456 documents.
Metallogenesis in Southeast Pacific Ocean: Nazca Plate Project: Minerals
Cyrus W. Field , Jack R. Dymond , John B. Corliss , E. Julius Dasch , G. Ross Heath , Ronald G. Senechal , Herbert H. Veeh
AAPG Special Volumes
..., are ascribed to larger contributions of biogenic silica. We attribute the high and relatively invariant Fe:Mn ratios of the metalliferous sediments...
1976
Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.
Eugene C. Rankey, Hamilton Goodner, John Doveton
Journal of Sedimentary Research (SEPM)
... a subdivision of the succession into distinct depositional packages. These units include differences in porosity, acoustic (compressional and shear...
2018
13C-Depleted Authigenic Carbonate Buildups from Hydrocarbon Seeps, Louisiana Continental Slope
Harry H. Roberts , Roger Sassen , Robert Carney , Paul Aharon
GCAGS Transactions
..., p. 153 - 166. End_of_Record - Last_Page 530------- High-resolution acoustic data sets and cores from the Louisiana continental slope collected...
1989
Shatsky Rise Sediments: Correlation of Lithology and Physical Properties with Geologic History: GEOLOGICAL NOTE
Anthony C. Pimm
AAPG Bulletin
... respectively. The recovery of a jasper pebble and an amygdaloidal basalt pebble indicates that acoustic basement was in fact reached at Site 50...
1972
Abstract: Nonlinear Seismic Wave Propagation in Heavy Oil; #90224 (2015)
Wubing Deng and Igor B. Morozov
Search and Discovery.com
... results of ultrasonic measurements of acoustic wave propagation and reflections in Crisco (Wong and Lines, 2013 and Lines et al. 2013). Crisco...
2015
Evaluation of Water Hammer Analysis as Diagnostic Tool for Hydraulic Fracturing
Xiang Ma, Fuping Zhou, Jose Alberto Ortega Andrade, Shekhar Gosavi, Damian Burch
Unconventional Resources Technology Conference (URTEC)
... impedance testing (HIT) to analyze the free pressure oscillation in the wellbore to estimate the fracture geometry. In this method, a hydraulic well...
2019
Abstract: Contrasting isotopic signatures as constraints for the paleogeographic reconstruction of the Avalon Composite Terrane
J. B. Murphy, D. R. Nance, J. D. Keppie, J. Dostal, B. L. Cousens
Atlantic Geology
... rocks reflect derivation from moderately depleted sources. The recurrence of ToM model ages between 0.95 Ga and 1.0 Ga is remarkable. In contrast...
1994
Abstract: Derivation of Seismic Depth Sections
H. Buchholtz, W. Houba
Geological Society of Malaysia (GSM)
...Abstract: Derivation of Seismic Depth Sections H. Buchholtz, W. Houba 283 Derivation of Seismic Depth Sections H. Buchholtz and W. Houba, Prakla...
1985
W
John G. Dennis
AAPG Special Volumes
...W John G. Dennis 1967 162 163 M 7: International Tectonic Dictionary: English Terminology WELT Derivation: An elongate raised area on a surface...
1967
Petrography and Origin of Krol Sandstones Around Solon, Northwestern Himalaya, India: ABSTRACT
Ajit Bhattacharyya, S. K. Chanda
AAPG Bulletin
... of their derivation from preexisting rocks. To resolve the problem of origin of roundness, i.e., "eolian" versus "inherited," size analyses of the rounded...
1970
Abstract: Thermohaline Pore Water Trends of Southeastern Louisiana: Geologic Applications and Controls on Fluid Movement, by D. Marlin and B. Schramm; #90955 (1995).
Search and Discovery.com
1995
Uranium in Volcanic Rocks: Progress: ABSTRACT
John W. Gabelman
AAPG Bulletin
...Uranium in Volcanic Rocks: Progress: ABSTRACT John W. Gabelman 1981 760 760 65 4. (April) Calc-alkaline rocks of crustal(?) derivation analyzed 0...
1981
Porosity Reduction in Sandstone by Quartz Overgrowth: ERRATUM
Frederic Leder, Won C. Park
AAPG Bulletin
... reported are low by about 35%. However, because of a cancellation of errors, the results published for porosities are correct. The following derivation...
1987
Evaluation of Laminated Gas Reservoirs Integrating Resistivity Anisotropy Measurements
Search and Discovery.com
N/A
Longshore Drift: Trapped in an Expected Universe
J.A.G. Cooper, O.H. Pilkey
Journal of Sedimentary Research (SEPM)
... transport volumes include sand traps, natural and artificial tracer grains, optical and acoustic techniques, and bedform observations (e.g., Komar and Inman...
2004
Measuring Fracture Induced Stress Shadow Using Fiber Optic Sensing and Its Implications on Fracture Stimulation Design
Rob Bohn
Unconventional Resources Technology Conference (URTEC)
.... The light reflected is called “backscattered” signal, and is processed to calculate 1.) temperature, 2.) acoustic, and 3.) strain measurements along...
2022
Aspects to the Resolving Power of 3D Seismic Surveys
Wolfgang Houba
Geological Society of Malaysia (GSM)
... respectively. -A cable departure angle measuring unit to pick up the horizontal angle, at which the streamer tow cable leaves the ship's centerline. -An acoustic...
1985
Three-Dimensional Seismic-Reflection Techniques
Hermann Buchholtz
Circum Pacific Council Publications
... estimation procedures, a proper derivation of the 3-D velocity model, 3-D residual statics (to be applied in land seismic); (2) pre-migration processing...
1989
Standardizing Texture and Facies Codes for a Process-Based Classification of Clastic Sediment and Rock
Kathleen M. Farrell, W. Burleigh Harris, David J. Mallinson, Stephen J. Culver, Stanley R. Riggs, Jessica Pierson, Jean M. Self-Trail, Jeff C. Lautier
Journal of Sedimentary Research (SEPM)
... are based on fabric (Dunham 1962; Trappe 2001), facies (e.g., Embry and Klovan 1971), composition (e.g., Folk 1956, 1959), or some other attribute...
2012
Geostatistical Modeling of the Spaces of Local, Spatial, and Response Uncertainty for Continuous Petrophysical Properties
P. Goovaerts
AAPG Special Volumes
... attribute at an unsampled location (local uncertainty); (2) the joint uncertainty about attribute values at several locations taken together (spatial...
2006
Thickness Variations in Roblecito Shale of Mercedes Area, Guarico, Venezuela
G. D. Hobson
AAPG Bulletin
... that in the absence of differential movements in the sea floor, progressive flattening is to be expected. Extra impedance to settling of particles...
1971
Dispersal Patterns of Pennsylvanian Sandstones in the Michigan Basin
Gerald L. Shideler
Journal of Sedimentary Research (SEPM)
... being consistently from the northeast. Sandstone petrology indicates a multicycle origin, with probable derivation from older Paleozoic arenites...
1969
Multivariate Pattern Recognition and Classification Methods: Chapter 4
John H. Doveton
AAPG Special Volumes
... a multilog data set can be mapped on a crossplot with little loss of information. The derivation of the principal components follows from a property...
1994
Chapter 3: Stratigraphic Descriptions
Thomas X. Homza, Steven C. Bergman
AAPG Special Volumes
... as the Franklinian megasequence (Lerand, 1973; Bird, 1987, 1994; and many others) and are loosely characterized as “basement” or “acoustic basement” although...
2019
Stratigraphic and Structural Significance of Foliate Serpentinite Breccias, Wilbur Springs
Christine Carlson
Special Publications of SEPM
... sedimentary rocks, is compatible with derivation from the Coast Range Ophiolite and its coven of Great Valley sediment. The ophiolitic lithologies...
1984