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The AAPG/Datapages Combined Publications Database
Showing 2,040 Results. Searched 200,639 documents.
Scotian Shelf and Grand Banks
D. F. Sherwin
CSPG Special Publications
..., and is therefore one of Canada’s deepest and most extensive sedimentary basins. Oil exploration began in this region in 1959, and since that time federal...
1973
Stratigraphy and History of Raton Basin and Notes on San Luis Basin, Colorado-New Mexico
Elmer H. Baltz
AAPG Bulletin
... of the Raton basin from the shallower, southern, Las Vegas sub-basin. During most of Paleozoic time the Raton basin and its bounding uplifts were part...
1965
Diverse ichnofossil assemblages following the P-T mass extinction, Lower Triassic, Alberta and British Columbia, Canada: Evidence for shallow marine refugia on the northwestern coast of Pangaea
John-Paul Zonneveld, Murray K. Gingras, Tyler W. Beatty
PALAIOS
... (Wignall and Hallam, 1992; Hallam, 1995; Wignall and Twitchett, 1996, 2002a, 2002b). This delay is the result of both impeded diversification...
2010
Geochronology of the southern margin of the Bighorn Batholith, Wyoming
John Malone, Jennifer Gifford, Jeanette Arkle, David H. Malone, John P. Craddock, Michael B. Wolf
Rocky Mountain Association of Geologists
... during Late Cretaceous to Eocene time (Dickinson et al., 1988; Hamilton, 1988; Bird, 1998; Yeck et al., 2014; Worthington et al., 2016) more than 1000...
2019
An engineering toolkit to estimate the CO2 storage potential of the western Eromanga Basin, Australia
Tim Stephens, Mavise Beattie, Jeremy Iwanec, Peter Stephenson, Barry Bradshaw, Tom Bernecker
Australian Energy Producers Journal
... the required volume calculations within time and budget restrictions. The EUS mass of CO2 in an aquifer is calculated using Eqn 1: (1) From Eqn 1, Pore Volume...
2025
Implications of Accurate Geomechanical Modelling and Systematic Core Testing for Sanding Evaluation and Sand Control Decisions - A Case Study from Perth Basin
Sadegh Asadi, Abbas Khaksar, Mark Fabian, Roger Xiang, David N. Dewhurst, Claudio Delle Piane
Australian Petroleum Production & Exploration Association (APPEA) Journal
..., bulk density; DTC, P-wave slowness or compressional travel time; PHIT, total porosity. Implications of accurate field geomechanics for sand...
2020
A model for organic fossilization of the Early Cretaceous Jehol Lagerstätte based on the taphonomy of "Ephemeropsis trisetalis"
Yanhong Pan, Jingeng Sha, Franz T. Fürsich
PALAIOS
... to a different extent between taxa in advance of mineralization at the same time. The term ‘‘carbonaceous compressions’’ has been used for Burgess...
2014
West Texas Geological Society Fall Field Trip Eddy County, New Mexico: A Round Trip from Subsurface to Surface And Return
Ronald K. De Ford, Neil H. Wills, Geo. D. Riggs
West Texas Geological Society
... 27, 1940. LUNCH AND WATER.- Each man should bring his own lunch and drinking water on both days. Better order the lunch the night before to avoid delay...
1940
Engineering Geology in Malaysia Some Case Studies
Tan Boon Kong
Geological Society of Malaysia (GSM)
.... Rockfalls represent one of the major geohazards associated with limestone cliffs, and their past occurrences have been documented from time to time...
2017
Why Hydrate-linked Velocity-amplitude Anomaly Structures are Common in the Bering Sea Basin: A Hypothesis
David W. Scholl, Ginger A. Barth, Jonathan R. Childs
AAPG Special Volumes
...) lies at a typical depth of 0.45 s two-way or roundtrip reflection time (twt) or around 360 m below sea floor (mbsf) (1181 ft below sea floor [fbsf...
2009
Macrotidal Subarctic Environment of Turnagain and Knik Arms, Upper Cook Inlet, Alaska: Sedimentology of the Intertidal Zone
Susan Bartsch-Winkler, A. Thomas Ovenshine
Journal of Sedimentary Research (SEPM)
...-semidiurnal, and occur every 24 hr, 50 m (Gatto 1976). Delay in high tide is 4.5 hours from the mouth of Cook Inlet to Anchorage (Gatto 1976). Mean diurnal tide...
1984
Silica Diagenesis, I. Solubility Controls
Loretta Ann Williams , George A. Parks, David A. Crerar
Journal of Sedimentary Research (SEPM)
... controls dictate this diagenetic sequence. Ideally only the most stable polymorph of silica can be present at one time, and quartz is the stable phase...
1985
Spherulites in Calcrete Laminar Crusts: Biogenic CACO3 Precipitation as a Major Contributor to Crust Formation
Eric P. Verrecchia , Pierre Freytet , Karin E. Verrecchia, Jean-Louis Dumont
Journal of Sedimentary Research (SEPM)
... 1973, p. 117). If this "selective growth of favorably oriented nuclei is active at the same time, radial-fibrous aggregates of aragonite...
1995
Hydromagnesite Stromatolites and Sediments in an Alkaline Lake, Salda Golu, Turkey
C. J. R. Braithwaite , Velsel Zedef
Journal of Sedimentary Research (SEPM)
... was 435 mm, with most rain falling in the winter months. However, over the same period annual potential evaporation averaged 1149 mm. At the time...
1996
Rhythmic Till Sedimentation: Evidence for Repeated Hydraulic Lifting of a Stagnant Ice Mass
Mandy J. Munro-Stasiuk
Journal of Sedimentary Research (SEPM)
... of the till, and estimates range from Nebraskan to Late Wisconsinan. However, there is no evidence in the region for a long period of time between...
2000
Geostatistical Simulation and Numerical Upscaling, to Model Ground-Water Flow in a Sandy-Gravel, Braided River, Aquifer Analogue
Fabrizio Felletti, Riccardo Bersezio, Mauro Giudici
Journal of Sedimentary Research (SEPM)
...: Orlando, Florida, Academic Press, 440 p. De Marsily, G., Delay, F., Goncalves, P.R.J., Teles, V., and Violette, S., 2005, Dealing with spatial...
2006
North American Drilling Activity in 1982
Robert R. Johnston
AAPG Bulletin
...'s all-time high of 30.2%. This drop is the first to occur since 1978. New-field wildcats: New-field wildcats are the most significant of the 5 classes...
1983
North American Drilling Activity in 1983
Robert R. Johnston
AAPG Bulletin
... concerning the number and size of the discoveries reported. As has been frequently stated, the committee believes that time delays associated...
1984
Developments in Oil Shale in 1983
Carroll F. Knutson , George F. Dana , Adrian C. Hutton , George Macauley
AAPG Bulletin
... of the Toolehuc Formation and the laterally contiguous time equivalent units, Eromanga and Carpentaria basins: NERDDC Project Report 78/2616 (unpublished...
1984
Problem of Well Spacing: STUDY GROUP REPORTS
Houston Geological Society Study Group on Well Spacing
AAPG Bulletin
... of Electrical-Logging Methods to West Texas Problems," A.P.I. Drilling and Prod. Prac. 1938, 97 (1939). 15. DAVID, M., "The Use of Drilling Time in Determining...
1942
Petroleum Developments in Far East, 1979
G. L. Fletcher
AAPG Bulletin
... a producing nation for the first time. Another first was that Burma became an exporting nation for the first time since 1941. Acreage acquisition...
1980
History of the Oil Industry in India
S.N. Visvanath
Petroleum History Institute
...) petroleum in the area now known as the Digboi field. At a time when ecology and environment were unknown concepts, the Chief Commissioner rejected...
2000
Correlation and Provenance of Upper Cretaceous (Campanian) Fluvial Strata, Utah, U.S.A., from Zircon U-Pb Geochronology and Petrography
Timothy F. Lawton, Beth A. Bradford
Journal of Sedimentary Research (SEPM)
... this population were delivered with little time delay to southern Utah, or perhaps more likely, were reworked from intrabasinal tuffs and syndepositional...
2011
Eolian-Sand Turbidites
M. Sarnthein, L. Diester-Haass
Journal of Sedimentary Research (SEPM)
... that migrate rapidly over the land and leave few datable traces. For example, during Pleistocene Weichselian time turbidites in the Gulf of Guinea resulted...
1977
Authigenesis of Impact Spheroids in the K/T Boundary Clay from Italy: New Constraints for High-Resolution Stratigraphy of Terminal Cretaceous Events
Alessandro Montanari
Journal of Sedimentary Research (SEPM)
... production in the upper water column, and the reducing conditions in the seafloor, lasted for a period not longer than 50 Ka. During this time, only...
1991