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The AAPG/Datapages Combined Publications Database
Showing 11,500 Results. Searched 200,619 documents.
Subsurface Formation Pressure Gradient vs. Slope: Perception and Pitfalls
Selim S. Shaker
GCAGS Transactions
... pressure trend and hydraulic head shows a complete disagreement. The drilling mud weight (MW) and pore pressure (PP) in psi exhibit transgressive...
2024
References: Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2
Hezhu Yin
AAPG Special Volumes
... response in stratified media: The Log Analyst, v. 24, no. 1, p. 25–31. Anderson, B., K. A. Safinya, and T. Habashy, 1986, Effect of dipping beds...
2011
Field Trip B8: New Brunswick Appalachian Transect: Bedrock and Quaternary Geology of the Mount CarletonRestigouche River Area
Reginald A. Wilson, Michael A. Parkhill, Jeffrey I. Carroll
Atlantic Geoscience Society Special Publications
... is overlain by the Pabos Formation. Matapédia Group The Matapédia Group is divided into the Pabos Formation and conformably overlying White Head Formation...
2005
Stromatolite Provinces of Hamelin Pool: Physiographic Controls On Stromatolites and Associated Lithofacies
Erica P. Suosaari, R. Pamela Reid, Amanda M. Oehlert, Phillip E. Playford, Carl K. Steffensen, Miriam S. Andres, Gregory V. Suosaari, Gary R. Milano, Gregor P. Eberli
Journal of Sedimentary Research (SEPM)
... flow as a result of the physiographic control on the energy regime. The steep gradients invoke a drag effect on incoming waves, causing the wave...
2019
Middle and Upper Devonian Stratigraphy and Paleogeography of the Central and Southern Appalachians and Eastern Midcontinent, U.S.A.
D. L. Woodrow, J. M. Dennison, F. R. Ettensohn, W. T. Sevon, W. T. Kirchgasser
CSPG Special Publications
... Academy of Science, v. 49, p. 104-110. Dennison, J. M. and Head, J. W., 1975. Sealevel variations interpreted from the Appalachian Basin Silurian...
1988
An Eocene Shelf Margin: San Diego County, California
John M. Lohmar, John E. Warme
Pacific Section SEPM
... of storm waves and bottom currents with sands in the canyon head probably initiated flows and slides that eroded the canyon back into the shelf...
1979
How to Develop a Sustainable Program That Links to Millennium Development Goals (MDGs) & Proper Rating Case Study: SSE Block
Yusuf Suharso, Firsta Jusra Iskandar
Indonesian Petroleum Association
... and an agricultural group within the area of BTS Ulu Sub-District. The socialization of the Organic SRI program was held in the home of the head...
2011
WTGS Fall Field Trip -2007: Cambro-Ordovician Rocks of Central Texas: Application to the Subsurface
Emilio Mutis-Duplat, Emily L. Stoudt, Robert C. Trentham
West Texas Geological Society
.... Turn left (N) and follow Highway 16. 98.6 9.0 On right, Baby Head Cemetery. Latrine inside cemetery. 98.9 0.3 STOP 11. Precambrian Packsaddle...
2007
Treadwell Warf in the Summerland, California Oil Field: The First Sea Wells In Petroleum Exploration
Alan Grosbard
Petroleum History Institute
... illen used a second layer of casing in fue upper pmi: of ille well. Refened to as conductor pipe, it was likely mmmfactmed locally by ille Dm'ling...
2002
Miocene Reefs of the Northwest Red Sea
Bruce H. Purser, Jean-Claude Plaziat and Brian R. Rosen
Special Publications of SEPM
...) which can be traced laterally for at effect is demonstrated by the presence of a shallow back- and large branching colonies of Portes in vertical...
1996
Sedimentology and Depositional Environments of the Emery Sandstone Member of the Mancos Shale, Emery and Sevier Counties, Utah
J. Paul Matheny, M. Dane Picard
Rocky Mountain Association of Geologists
.... Ripple cross-stratification in the very thin- to thin-bedded sandstone facies. A few flasers (arrows) are present also. Hammer head is 16 cm long...
1985
Kuparuk River Field--U.S.A. North Slope, Alaska
W. D. Masterson, J. T. Eggert
AAPG Special Volumes
... system in effect near Umiat (Bowsher, 1987). The coastal acreage was also attractive from a geologic standpoint. Pre-Cretaceous rocks were deeply...
1992
Petrology and Paleoenvironments, Robinson Member, Minturn Formation (Desmoinesian), Eagle Basin, Colorado
R. W. Tillman
AAPG Bulletin
... position is east of the head of Glenwood Canyon. This generalization may hold true throughout the area in sections oriented perpendicular...
1971
Revised Nomenclature for Depositional Coastal Features
Francis P. Shepard
AAPG Bulletin
... of cusp-shaped features is suggested. Most of the definitions are illustrated by air photographs. GIBSON, W. M., 1951, "Sand Waves in San Francisco...
1952
The Evolution Of CD Carbonate In North Madura Platform, An Effort To Understand Reservoir Complexity Distribution
Aditya Kusuma Wijaya, Erik Yogapurana, Poetri Monalia, Haryono Haryanto
Indonesian Petroleum Association
... to analyse because uncorrected seismic velocity resulted in a push down effect which in turn resulted in inaccurate structure maps. The CD Carbonates...
2016
Silurian tectonic history of Penobscot Bay region, Maine
David B. Stewart, John D. Unger, Deborah R. Hutchinson
Atlantic Geology
... Pb-U zircon dates shown, Rb-Sr dates not shown): 1 = Mount Waldo pluton, 2 = Spruce Head pluton, 3 = Northport pluton, 4 = South Penobscot Intrusive...
1995
Physical-Model Investigation of the Influence of Early Extensional (Growth) Faults on Fold-Thrust Structures, with Application to the Papuan Fold and Thrust Belt
J. M. Dixon
Papua New Guinea (PNG) Petroleum Convention Proceedings
...). For example, the mechanical role of bedding, the question of whether folding is by active buckling or passive bending, and the cause-and-effect...
1996
Geological Controls on Regional Subsurface Carbonate Cementation: An Isotopic-Paleohydrologic Investigation of Middle Jurassic Limestones in Central England: Chapter 14: DIAGENESIS, SEQUENCE STRATIGRAPHY AND CHANGES IN RELATIVE SEA LEVEL
James P. Hendry
AAPG Special Volumes
... and ki is the thermal conductivity in Wm-1 °C-1 of the i th layer of thickness zi where [zn] = Z. q is estimated to have been about 55 mWm-2...
1993
Chemical and Physical Weathering of Fluvial Sands in an Arctic Environment: Sands of the Sagavanirktok River, North Slope, Alaska
Rebecca S. Robinson , Mark J. Johnsson
Journal of Sedimentary Research (SEPM)
... the Arctic Coastal Plain average 9% calcite, 38% lithic fragments, and 53% quartz; the northernm st sample collected, from near the head...
1997
Neovolcanism: A Proposed Replacement for the Concepts of Plate Tectonics and Continental Drift
Lawrence S. Dillon
AAPG Special Volumes
..., no. 4891, p. 346-348. Barazangi, M., B. Isacks, and J. Oliver, 1972, Propagation of seismic waves through and beneath the lithosphere that descends...
1974
Late Ordovician–Early Silurian Conodont Biostratigraphy and Thermal Maturity, Hudson Bay Basin
Shunxin Zhang, Christopher R. Barnes
CSPG Bulletin
... succession comprises approximately 600–1040 m of Upper Ordovician (Bad Cache Rapids and Churchill River groups and Red Head Rapids Formation...
2007
Using Laramide Structures of the Wyoming Foreland to Teach Plate Tectonic Concepts at any Level - A Summary and Ideas for the New Millennium
Gretchen L. Hurley
Wyoming Geological Association
... Mountain and Laramide events. Maughan (1993) provides an excellent discussion of the Ancestral Rocky Mountain uplift and its effect on Wyoming...
2000
Comparison of Sedimentation in the Bavarian Flysch (Cretaceous) and Recent San Diego Trough (California)
Ulrich Von Rad
Journal of Sedimentary Research (SEPM)
... bed currently being eroded in the head of La Jolla Canyon (R. F. Dill, pers. comm.). Most cores are covered with a thin (1 to 5 cm) layer of recent...
1968
A Systematic Technique for Describing and Quantifying Fractures in Core
D. F. Lockman, R. P. George Jr, M. J. Hayes
Pacific Section of AAPG
... (Aguilera, 1980; Nelson, 1985). To predict accurately the effect of fractures on reservoir performance, one must: determine the spatial distributions...
1997
Rock-Type Controls on Downstream Changes in Clast Parameters in Sandur Systems in Southeast Iceland
David Huddart
Journal of Sedimentary Research (SEPM)
... Sedimentology: Canadian Society of Petroleum Geology Memoir 5, p. 641-668. BRADLEY, W.C., 1970, Effect of weathering on abrasion of granitic gravel, Colorado...
1994