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The AAPG/Datapages Combined Publications Database
Showing 11,101 Results. Searched 200,599 documents.
Clay Mineral Variations in a Marginal Deltaic Plain, Coastal Hancock County, Mississippi
Gregory N. Bonn , David M. Patrick
GCAGS Transactions
... increase in kaolinite, concurrent with a decrease in smectite in the near-surface organic-rich marsh deposits, indicate the Pearl River as an increasing...
1987
Source-Rock Evaluation of Outcrop Samples from Guadalcanal, Malaita, and the Florida Island Group, Solomon Islands
B. Buchbinder, R. B. Halley
Circum Pacific Council Publications
... be oxidized due to surface weathering, accounting for the poor pyrolysis results. The Rock-Eval pyrolysis and the vitrinite reflectance values indicate...
1986
Source Rock Analysis of the Lower Cretaceous Bear River Formation, Western Wyoming Overthrust Belt
Daniel B. Wallem, Ronald C. Surdam, James R. Steidtmann
Wyoming Geological Association
... of the Pierre Shale, somewhat similar in nature to the Bear River shales, indicated that surface weathering had little effect on its organic material...
1981
Mineral Alteration In Rocks Of Middle Eocene Age, Absaroka Range, Wyoming
Richard L. Hay
Journal of Sedimentary Research (SEPM)
... present in the Pitchfork sedimentary environment (Hay 1956, p. 1882), and the water table may have been at and near the surface, preventing lateritic...
1957
Cleat Development in Coals of the Upper Cretaceous Mesaverde Formation, Pilot Butte Area, Wind River Reservation, Wyoming
Ronald C. Johnson, Arthur C. Clark, Richard J. Szmajter
Wyoming Geological Association
... 0.10 to 0.17 cm apart. The microcleats were more visible on outcrop than in core because of surface weathering which dried out the coal causing...
1993
Geology and environmental remediation: Savannah River Site, South Carolina
Mary K. Harris, Brian B. Looney, Dennis G. Jackson
Environmental Geosciences (DEG)
... fringe, migration is controlled by local hydrologic features such as outcrops, and attenuation is governed by subsurface and near-surface microbial...
2004
Oil in the Michigan Basin: North America
George V. Cohee , Kenneth K. Landes
AAPG Special Volumes
... for commercial production. Where the Antrim is near the surface or is overlain by glacial drift in southeastern and northern Michigan, small wells...
1958
Aspects of the Hydrogeology of the Southern Eromanga Basin, Queensland
P. J. Muller
Petroleum Exploration Society of Australia (PESA)
... composition of near-surface strata. The climate of the area is such that some soils, possibly enriched in soluble material following low rainfall events...
1989
Basement Reservoir Opportunity in Central Sumatra Basin
Nazliyati Husin Umri, Indrawardana
Indonesian Petroleum Association
...* various origins, leaching/weathering. ABSTRACT The Central Sumatra Basin (CSB) is one of the most hydrocarbon prolific basins in Indonesia. Most...
2014
Outcrop Notes: Ghost River Formation
F. G. Fox
CSPG Bulletin
... formation 119 Shale, dark grey, hard, thinly bedded, platy, with occasional salt casts, weathering grey-green. 4 Shale, red, laminated, fairly hard...
1956
Description and Classification of Filled Joint in Granite An Approach
Mohd For Mohd Amin, Azman Kassim
Geological Society of Malaysia (GSM)
... and hydrolysis of micas may produce sufficient stress for the joint wall surface to spall off (Lamb, 1962) thus, offering a fresh surface for further weathering...
2000
Graphic Representation of Chemical Weathering
Parry Reiche
Journal of Sedimentary Research (SEPM)
...Graphic Representation of Chemical Weathering Parry Reiche 1943 Vol. 13 No. 2. (August), The several graphic devices available for use with studies...
1943
2008
ABSTRACT: Using Nd Isotopes to Evaluate Continental Weathering Flux in Carbonate-Dominated Marine Systems of the Southwestern U.S., by Ragonese, Phil J.; Elrick, Maya ; Polyak, Victor; Asmerom, Yemane; #90142 (2012)
Search and Discovery.com
2012
Abstract: Reductive Weathering of Black Shale during Hydraulic Fracturing and Release of Barium, by Sharma, Mukul; Renock, Devon J.; Landis, Joshua D.; #90163 (2013)
Search and Discovery.com
2013
Key Factors for Oil Accumulation of Mesozoic Granite Buried Hill in Penglai 9-1 Oil Field, Bohai Bay Basin
Search and Discovery.com
N/A
The Genesis and Controlling Factors of Large Mesozoic Granite Weathering Crust Reservoir in Penglai 9-1 Oil Field, Bohai Bay Basin
Search and Discovery.com
N/A
The geology and hydrogeology of springs on Cape Breton Island, Nova Scotia, Canada: an overview
Fred E. Baechler, Heather J. Cross, Lynn Baechler
Atlantic Geology
... are defined for this paper as ecosystems in which groundwater reaches the Earth’s surface, either at or near the land-atmosphere interface, or land-water...
2019
Use of outcrop observations, geostatistical analysis, and flow simulation to investigate structural controls on secondary hydrocarbon migration in the Anacacho Limestone, Uvalde, Texas
Christopher E. Wilson, Atilla Aydin, Louis J. Durlofsky, Alexandre Boucher, Darrell T. Brownlow
AAPG Bulletin
..., Thoughts of a hydrogeologist on vertical migration and near-surface geochemical exploration for petroleum, in D. Schumacher and M. A. Abrams, eds...
2011
Changes in soils and terrestrial landscapes of the Appalachian Basin (Conemaugh, Monongahela, and Dunkard groups), U.S.A., at the onset of the late Paleozoic climate transition
Daniel I. Hembree
Journal of Sedimentary Research (SEPM)
... with rhizoliths and in variegated near-surface and subsurface horizons. Some were poorly developed and contained organic carbon. Others showed evidence...
2024
Third and Fourth Dimensions in Exploration
John Daly
AAPG Bulletin
... which obtain in reflection shooting is illustrated. The shot point at the surface occupies the same relative position as would the object...
1954
A Sequence Stratigraphie Reference Section for the Tithonian of Lebanon
Christopher Toland
Special Publications of SEPM
... thick and commences with an abrupt transgressive surface and an associated influx of dinocysts The lower part of this sequence comprises strongly...
2000
Pre-Pennsylvanian Stratigraphy of Nebraska
A. L. Lugn
AAPG Bulletin
... of weathering and in part transported and reworked by sub-aerial agencies, when the pre-Cambrian surface was exposed, prior to the upper Cambrian inundation...
1934
Eolian Structures and Textures in Oolitic-Skeletal Calcarenites from the Quaternary of San Salvador Island, Bahamas: A New Perspective on Eolian Limestones: Chapter 17
Mario V. Caputo
AAPG Special Volumes
.... 579-595. Longman, M. W., 1980, Carbonate diagenetic textures from near surface diagenetic environments: American Association of Petroleum Geologists...
1993