Sedimentology of Late Jurassic Barrier-Island Complex--Lower Sundance Formation of Black Hills

C. A. Rautman

AAPG Bulletin

... of the Stockade Beaver Members, overlies the transgressive Canyon Springs sandstone that was deposited as large, submarine sand waves. The regressive...

A Subsurface Study of the Simpson Group in East-Central Oklahoma

Charles E. Cronenwett

Oklahoma City Geological Society

... relationship of the St. Peter sandstone and Simpson group", Bull. Amer. Assoc. Petroleum Geologists, Vol. 39, No. 4, p. 444. Decker, C. E., 1941...

Upper Old Red Sandstone (Farlovian) Paleogeography in South Wales and the Welsh Borderland

J. R. L. Allen

Journal of Sedimentary Research (SEPM)

...Upper Old Red Sandstone (Farlovian) Paleogeography in South Wales and the Welsh Borderland J. R. L. Allen 1965 Vol. 35 No. 1. (March), The Upper Old...

Sedimentary History and Economic Geology of San Juan Basin

James A. Peterson , Allan J. Loleit , Charles W. Spencer , Richard A. Ullrich

AAPG Bulletin

... and highly variable degrees of sorting, cementation, grain size, and texture in the sandstone. Although most of the Triassic sandstones can not be mapped...

Clay Minerals and Sandstone Diagenesis

Eric Eslinger, David Pevear

Special Publications of SEPM

... in composition, texture, permeability, etc. (Pollastro, 1985; Howard, 1981). Neomorphic clays include kaolinite, chlorite, smectite, and mixed-layer clays...

Syndepositional Magmatism Within the Vaqueros (?) Formation (Upper Oligocene-Lower Miocene) of Pescadero State Beach and Punta Ano Nuevo, San Mateo County, California

Eric Taylor

Pacific Section of AAPG

... to coarse siliciclastic grains similar in composition and texture to the above described arkosic sandstone. Intrusive and Extrusive Pillows In outcrop...

Chapter 66: Channel Geometries and Internal Deformation Patterns of the Playa Las Tablas Channel-levee System, Nicaragua

I. Struss, P. Blisniuk, C. Brandes, M. Kischkies, J. Winsemann

AAPG Special Volumes

...% Grain-size range of sand/conglomeratic elements Pebble- to boulder-sized pebbly sandstones with a fine- to coarse-grained sandstone matrix (D10 = 32...

Age and Descriptions of Subsurface Basement Rocks, Pamlico and Albemarle Sound Areas, North Carolina: GEOLOGICAL NOTES

Rodger E. Denison , H. P. Raveling , John To Rouse

AAPG Bulletin

... are complex and are similar in composition and age to the basement rocks which crop out in the Piedmont and Blue Ridge provinces on the west (Geologic...

Ground-penetrating radar imaging of carbonate mound structures and implications for interpretation of marine seismic data

Lars Nielsen, Lars Ole Boldreel, Finn Surlyk

AAPG Bulletin

... Publication 2, p. 377392.Carrillat, A., T. Randen, L. Sonneland, and G. Elvebakk, 2002, Automated mapping of carbonate mounds using 3D seismic texture...

A Coastal Barrier-Spit System: An Alternative Depositional Model for the Kudu Gas Field, Namibia, #20451 (2018)

Roger Swart,

Search and Discovery.com

..., texture, close association with other marine sediments, and the north- south elongation of the reservoir. This has implications for future...

Fredericton: Bedrock Geology of the City of Fredericton including the Old City Quarry

Peter Wallace

Atlantic Geoscience Society Special Publications

... age, some glacial (Pleistocene), through mostly deposited in post-gla­ cial times. The bedrock is grey sandstone and minor con­ glomerate...

Reservoir Characterization And Modeling: North Blowhorn Creek Field, Vocation Field, and Womack Hill Field - Workshop Summary

Ernest A. Mancini, Juan Carlos Llinas, Brian Panetta

PTTC

... are characterized by boundstones with thrombolitic reticulate texture, and shelter and vuggy porosities. Thickness of the microbial reef complex varies from 0...

Present Status of St. Peter Problem in Kentucky: GEOLOGICAL NOTES

Louise Barton Freeman

AAPG Bulletin

... and angular to rounded ST. PETER, clean, white sandstone, with large well rounded and frosted grains, surface texture suggesting eolian origin...

Deep-Water Density Current Deposits of Delaware Mountain Group (Permian), Delaware Basin, Texas and New Mexico

John C. Harms , Charles R. Williamson

AAPG Bulletin

... laminae in siltstone. The siltstone is subarkosic (15-25% feldspar), and similar in composition to the interbedded sandstone. Clay minerals, micas...

Structural architecture of the Farnsworth oil unit: Implications for geologic storage of carbon dioxide

Jingyao Meng, Jack C. Pashin, and Peter E. Clark

Environmental Geosciences (DEG)

..., texture, framework composition, cementation, and porosity. The standard Chayes point-count method (Chayes, 1949, 1956) was employed for thin-section...

Sedimentology, diagenesis, and reservoir characterization of the Permian White Rim Sandstone, southern Utah: Implications for carbon capture and sequestration potential

David Wheatley, Spencer Hollingworth, Peter Steele, and Marjorie Chan

AAPG Bulletin

...Sedimentology, diagenesis, and reservoir characterization of the Permian White Rim Sandstone, southern Utah: Implications for carbon capture...

COAL-BEARING ROCKS AND MINES AT COKEDALE, PARK COUNTY, MONTANA1

ALBERT E. ROBERTS

Montana Geological Society

... to yellowish gray and of variable composition and texture, in some localities massive and coarse-grained, in others banded or laminated...

The Depositional Environment of the Mid-Palaeozoic Red Beds at Hutan Aji, Perus and Its Bearing on Global Eustatic Sea Level Change

Meor Hakif Hassan, Lee Chai Peng

Geological Society of Malaysia (GSM)

... at Kampung Guar Jentik (Meor & Lee, 2003). SEDIMENTOLOGY Based on lithology, texture and sedimentary structures, the rocks of Unit 3 can be divided...

Heterogeneous Distribution of Calcite Cement at the Outcrop Scale in Tertiary Sandstones, Northern Apennines, Italy

Earle F. McBride , Kitty L. Milliken , William Cavazza , Ubaldo Cibin , Daniela Fontana , M. Dane Picard , Gian Gaspare Zuffa

AAPG Bulletin

.... 55, p. 69-92. Cibin, U., W. Cavazza, D. Fontana, K. L. Milliken, and E. F. McBride, 1993, Comparison of composition and texture of calcite-cemented...

Estimating Pore Throat Size in Sandstones from Routine Core-Analysis Data; Edward D. Pittman; Search and Discovery Article #40009 (2001)

Search and Discovery.com

Petrology and Reservoir Characteristics of the Almond Formation, Greater Green River Basin, Wyoming

C. Wm. Keighin, B.E. Law, R.M. Pollastro

Rocky Mountain Association of Geologists

... Frontier Formation I Frontier Formation Mowry Shale MINERALOGIC COMPOSITION OF THE ALMOND FORMATION Dakota Sandstone Figure 2. Stratigraphic column...

Grain-size Parameters and Paleoenvironments of the Nubia Sandstone

S. Omara, Wagih W. Bishara, M. Nasr

Journal of Sedimentary Research (SEPM)

...Grain-size Parameters and Paleoenvironments of the Nubia Sandstone S. Omara, Wagih W. Bishara, M. Nasr 1974 Vol. 44 No. 1. (March), Several methods...

Stratigraphy and Origin of the Caballos Novaculite

Earle F. McBride, Alan Thomson

Dallas Geological Society

... of limestone (calcarenite), sandstone, and silicified granule conglomerate are also present. The formation has a maximum thickness of 700 feet...

A Subsurface Study of the Fernvale and Viola Formations in the Oklahoma Portion of the Arkoma Basin

Tom Mairs

Oklahoma City Geological Society

... and texture of limestone, percentage and type of chert. Sandstone and glauconitic shale occur locally at contacts of the various members. The Viola...

Compaction and Quartz Cementation Modeling for Reservoir Quality Prediction in Sub-Salt Reservoirs of the Deepwater Gulf of Mexico, #50348 (2010)

David Eickhoff, Nathan Blythe

Search and Discovery.com

... Gulf of Mexico subsalt prospects by modeling the compaction and quartz cementation of sandstone throughout its burial. The procedure combines 1D basin...