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The AAPG/Datapages Combined Publications Database
Showing 279 Results. Searched 195,488 documents.
Hydrogeology of the Jewett Lignite Mine, East Texas
W. R. Kaiser, Marc J. Norris, W. Douglas Hall
Dallas Geological Society
... connate water, mixing with deep-basin Na-Cl waters, residence time, and distance along the flow path (fig. 9). Along the flow path, the composition...
1991
Relative Changes in Sea Level and its Effect Upon Carbonate Deposition
Christopher G. St. C. Kendall, Wolfgang Schlager
Oklahoma City Geological Society
... geologic time, producing characteristic responses in carbonate deposition. Relative rises in sea level, usually caused by cumulative effects of tectonic...
1985
Effects of Abrasion Durability on Conglomerate Clast Populations: Examples from Cretaceous and Eocene Conglomerates of the San Diego Area, California
Patrick L. Abbott, Gary L. Peterson
Journal of Sedimentary Research (SEPM)
... conditions we have plotted all abrasion data as weight loss per time traveled. Time of travel is proportional to distance of travel in an actual fluvial...
1978
Facies Development of Atchafalaya Delta, Louisiana: A Modern Bayhead Delta
Ivor Ll. Van Heerden , Harry H. Roberts
AAPG Bulletin
... 1870, a platform of sediment first developed in Bay Rondo (Welder, 1959). Patterson (1875) remarked that during this time the distance from the deep...
1988
Consonance Logging: Old Concept - New Solutions
Mario J.C. Petricola
Indonesian Petroleum Association
... as there is no variation due to radial penetration. In heterogeneous formations, however, variations of shear transit time with distance from the wellbore...
2005
Quantitative Biostratigraphy of Jabung Block, South Sumatra Basin: A Probabilistic Approach for Biozonation and Correlation
Lambok P. Marpaung, Khoiril A. Maryunani, I Nyoman Suta, Cepi Irawan
Indonesian Petroleum Association
... and first appearances) along a relative time scale; (2) clustering of the time-distance of events based on the cross-over frequencies (zonation...
2007
Last Major Glaciation of Kenai Lowland
Richard D. Reger, DeAnne S. Pinney
Alaska Geological Society
... and others, 1996) (fig. 3). Figure 2. Relation of radiocarbon dates and Lethe tephra to time-distance curve for Naptowne glaciation in Kenai Lowland...
1997
Ejourney the Milestone in Journey Management System
Harnanto Djamal, Efi Yuelni
Indonesian Petroleum Association
... ‘score’ to each trip based on numerous factors, such as: time of day, number of passengers, distance to be traveled, working hours of drivers, weather...
2010
Depth of Investigation for Linear Flow: Theory and Practice
Arjun Ravikumar, John Lee
Unconventional Resources Technology Conference (URTEC)
...te graph for time and material balance time. The PNR v. time curve is distorted due to the early spike in rate. The deviation on the time derivative wi...
2018
Deep-Water Depositional Facies and Reservoir Quality Evaluation Based on Fourier Analysis of Gamma-Ray Logs
Fillon, Richard H., Lawless, Paul N.
GCAGS Transactions
... periodicity in either time or distance (depth) domains, offers a reliable basis for determining bed thickness distributions in electric log proxy lithofacies...
2002
Crustal Structure Study on Gulf Coast of Texas
A. L. Hales , C. E. Helsley , J. B. Nation
AAPG Bulletin
..., the reduction velocity being 8 km/sec. The variation in travel time with distance arises at the offshore end of the path, whereas the variations for any...
1970
The Problem of the Random Earthquake in Seismic Hazard Analysis: Wasatch Front Region, Utah
James C. Pechmann, Walter J. Arabasz
Utah Geological Association
... distance, r0, as the radius of a circle within which the probability of an earthquake in the magnitude interval M ± ΔM/2 during time t is equal to some...
1995
Geological History of the Uncompahgre Plateau and Unaweep Canyon – Day 1 Guidebook
Andres Aslan, Rick Livaccari, William Hood, Chuck Betton, Alex Garhart, Thomas W. Oesleby
Grand Junction Geological Society
... Divide (line SR-14). A: Time-distance plot. Symbols represent data from seven different shots. V, velocity in kilometers-per-second (km/sec...
2005
Lithologic Analysis of Sedimentary Rocks
Robert P. McNeal
AAPG Bulletin
...) nature of the weathering agent; (5) nature and violence of the action to which the fragment is subjected during transportation; and (6) time and distance...
1959
Salt Diffusion in Woodbine Sand Waters, East Texas
C. W. Horton
AAPG Bulletin
...) EQUATION (2) EQUATION (3) where x = distance from the fault zone t = time measured from the formation of the fault zone k = diffusion coefficient...
1944
Models of Subsidence Mechanisms in Intracratonic Basins, and Their Applicability to North American Examples
Garry Quinlan
CSPG Special Publications
... Research, v. 83, p. 5864-5868. Hobson, G. D. 1967. Hudson Bay crustal seismic experiment: time and distance data. Canadian Journal of Earth Sciences, v. 4...
1987
Possible Mechanism for Concentration of Brines in Subsurface Formations
J. D. Bredehoeft , C. R. Blyth , W. A. White , G. B. Maxey
AAPG Bulletin
... per unit time P = permeability A = cross-sectional area i = hydraulic gradient. [EQUATION] where h = differential head l = average distance traveled...
1963
A Transgressive-Regressive Model of Fjord-Valley Fill: Stratigraphy, Facies and Depositional Controls
Geoffrey D. Corner
Special Publications of SEPM
... FIG. 3.—Time–distance diagram along a fjord valley showing changes in fjord-head shoreline trajectory, zones of ice-front deposition, fjord-floor...
2006
Baffin Bay: Small Ocean Basin Formed by Sea-Floor Spreading
C. E. Keen , M. J. Keen , D. I. Ross , M. Lack
AAPG Bulletin
... Atlantic: Nature, v. 232, p. 612-616. Le Pichon, X., R. E. Houtz, C. L. Drake, and J. E. Nafe, 1965, Crustal structure of the mid-ocean ridges. 1...
1974
GlossaryStrike-Slip Deformation, Basin Formation, and Sedimentation
Kevin T. Biddle, Nicholas Christie-Blick
Special Publications of SEPM
... and usage of the word 9 Bates and Jackson 1980 p 55 p A curve of subsidence plot rock see time versus for Oen Fischer 1974 Bubnoff unit...
1985
Dynamics of Bedforms in the Lower Mississippi River
David J. Harbor
Journal of Sedimentary Research (SEPM)
..., dikes, and banks. A cross-section-average grain size was linearly interpolated in time and space to the time and distance along the profile. Mean...
1998
Structural Framework and the Evolutionary History of the Continental Margin of Western India: Rifted Margins: Field Investigations of Margin Structure and Stratigraphy
Bhoopal R. Naini , Manik Talwani
AAPG Special Volumes
... of a second. A time-distance graph interpreted from the data recorded by a typical long-range sonobuoy is shown in Figure 11. Sink rates of the shots were...
1982
Back To Basics of Sequence Stratigraphy: Early Miocene and Mid-cretaceous Examples from the New Jersey Paleoshelf
Kenneth G. Miller, Christopher J. Lombardi, James V. Browning, William J. Schmelz, Gabriel Gallegos, Gregory S. Mountain, Kimberly E. Baldwin
Journal of Sedimentary Research (SEPM)
... position vs. distance; Wheeler 1958) of sequence m5.4 across the foreset at Site M28. Bottom panel is interpreted seismic profile in two-way travel time...
2018
Decoding Positives or Negatives of Fracture-Hits: A Geomechanical Investigation of Fracture-Hits and its Implications for Well Productivity and Integrity
Piyush Pankaj
Unconventional Resources Technology Conference (URTEC)
... proppant dislodgement, and the effect of time and distance from the offset wells. From the study, it is proven that the impact due to a fracture hit...
2018
Zama--A Geophysical Case History: Case Histories
Hugh Evans
AAPG Special Volumes
... control with reciprocal time-distance plots. In areas where extreme surface multiple interferences were encountered, a 2,640-5,280-ft (800-1,600 m...
1972