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The AAPG/Datapages Combined Publications Database

Showing 2,973 Results. Searched 200,630 documents.

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ABSTRACT: Characterization of Unconventional Shale Gas Reservoirs using a Shale Gas Facies Expert System to Identify Lithofacies and Optimal Completion Intervals; #90108 (2010)

Arijit Mitra, Daniel Warrington, and Duane A. Sommer

Search and Discovery.com

... lithofacies (e.g., phosphatic lithofacies), based on their geomechanical properties, are fracture barriers and need to be avoided because they act as zones...

2010

ABSTRACT: Pennsylvanian Organic Mudstone Reservoir Characteristics from the Paradox Basin, Southeastern Utah; #90106 (2010)

Robert Bereskin, Thomas C. Chidsey, Jr., John D. McLennan

Search and Discovery.com

... are organic mudstones containing significant amounts of silt, pyrite, and calcareous (and some phosphatic) fossil debris; (2) TOC values...

2010

Abstracts: Seismic Lithology Prediction A Montney Shale Gas Case Study; #90173 (2015)

John Nieto, Franck Delbecq, and Bogdan Batlai

Search and Discovery.com

..., the first and key step in any petrophysical evaluation. In this study, 5 main lithoclasses or ‘petrofacies’ were created: Phosphatic Montney, high TOC...

2015

Abstract: Quantifying Shale Gas Potential of the Triassic Montney and Doig Formations, Northeast British Columbia; #90211 (2015)

Warren Walsh, Cassandra Lee, Ben Kerr, and Mark Hayes

Search and Discovery.com

... rich phosphatic shale. Limited development of conventional reservoirs in shoreface sandstone, shelf siltstone to fine grained sandstone and turbidites...

2015

Abstract: Tectonic Controls On The Deposition And Preservation Of Anomalously Thick Sandstones Of The Doig And Halfway Formations And Its Implication On Exploration; #90213 (2015)

Bazlur Rahman and Charles M. Henderson

Search and Discovery.com

... indicators and aid in paleoecologic interpretations. Sandstone bodies with variable thicknesses within the Doig-Halfway interval, above the phosphatic...

2015

Depositional Setting

Search and Discovery.com

N/A

Outcrop Characteristics for the Woodford Shale, #80200 (2011)

Richard D. Andrews

Search and Discovery.com

... skeletal remains that can be seen locally with the aid of a hand lens. Within these same cherty intervals, phosphatic nodules ½ to 2 in. diameter may...

2011

High Frequency Cyclicity, Facies and Deposition of Condensed Zones in the Fayetteville Shale (Miss) … An Outcrop to Subsurface Perspective; #50988 (2014)

C. Robertson Handford, Tyson M. Smith, Ian R. Westlake, Christine M. Skirius

Search and Discovery.com

... fossil debris, mud clasts, phosphatic grains, siliciclastic silt, biogenic silica, clay and organic matter. The thickness and composition of laminasets...

2014

PRE-RIERDON JURASSIC STRATIGRAPHY IN NORTHERN MONTANA AND WILLISTON BASIN

JACK W. NORDQUIST

Montana Geological Society

... contain lenses of black phosphatic pebbles and occasionally may consist of a quartzite and limestone pebble conglomerate. Along...

1955

Determining the Diagenetic Conditions of Concretion Formation: Assessing Temperatures and Pore Waters Using Clumped Isotopes

Sean J. Loyd, Frank A. Corsetti, John M. Eiler, Aradhna K. Tripati

Journal of Sedimentary Research (SEPM)

... of California (USA), in Iijima, I., Abed, A., and Garrison, R., eds., Siliceous, Phosphatic and Glauconitic Sediments of the Tertiary and Mesozoic: Utrecht...

2012

Catalog of Formation Names for Powder River Basin, Wyoming

Arthur G. Randall

Wyoming Geological Association

.... S. Highway 14-85. Name taken from Ice Box Gulch. Olive green shale Contains abundant microfossils (scolecodonts, conodonts, fish teeth). INYAN...

1958

Regional Biostratigraphy and Paleoenvironmental History of the Miocene of Onshore and Offshore Alabama

Charles C. Smith

GCAGS Transactions

... consists of light-gray to white, often recrystallized, dense to porous or vugular where dolomitized, sparingly glauconitic, phosphatic, quartzose silty...

1989

Upper Absaroka to Lower Zuni: The Transition to the Foreland Basin

T. P. Poulton

CSPG Special Publications

... to microfossils and palynomorphs collected in the subsurface. Current exploration trends to take little core and to rely on lithostratigraphic and geophysical...

1989

From Chalcedonic Chert to Quartz Chert: Diagenesis of Chert Hosted in a Miocene Volcanic-Sedimentary Succession, Central Japan

Isamu Hattori , Miyuki Umeda , Tomio Nakagawa , Hirofumi Yamamoto

Journal of Sedimentary Research (SEPM)

..., A.M., and Garrison, R.E., eds., Siliceous, Phosphatic and Glauconitic Sediments of the Tertiary and Mesozoic: 29th International Geological Congress...

1996

A Neogene Mixed Siliciclastic and Carbonate Foundation for the Quaternary Carbonate Shelf, Florida Keys

E. Robert Warzeski , Kevin J. Cunningham , Robert N. Ginsburg , John B. Anderson , Zan-Dong Ding

Journal of Sedimentary Research (SEPM)

...). Quartz sands, days, and minor reworked phosphatic grains of the Peace River are the distal deposits of an almost peninsula-wide blanket...

1996

Diagenesis of Upper Jurassic Concretions from the Antarctic Peninsula

Roberto A. Scasso , Wolfgang Kiessling

Journal of Sedimentary Research (SEPM)

... in concretion abundance was recorded. Sedimentary structures and microfossils are preserved within the concretions but are usually not observed or are poorly...

2001

Phosphate Exploration Using Gamma—Radiation Logs, Dry Valley, Idaho

Lyle A. Hale

Utah Geological Association

... evaluation of an area in the vicinity of upper Dry Valley, Idaho, which included data from 5 trenches and 250 drill holes. Phosphatic sediments comprising...

1967

Regional Lithostratigraphy of the Phosphoria Formation in the Overthrust Belt of Wyoming, Utah and Idaho

D.D. Tisoncik

Rocky Mountain Association of Geologists

... carbonate rocks, clastic sediments and highly organic phosphatic mudstones that were deposited in a shallow marine shelf margin environment. Distribution...

1984

Comparison of Conventional Density and NMR Porosity with Core Porosity from Montney and Doig Phosphate in the Monias Area, Northeast British Columbia, Canada, #41281 (2014)

Craig Smith, Steven A. Aitken, John M. Behr

Search and Discovery.com

... this is not the case. Both units contain varying amounts of kerogen, pyrite, and phosphatic material. Kerogen-rich layers yield lower matrix densities, which give...

2014

Forcing Mechanisms on Late Cretaceous Carbonate Sedimentation: The Austin Chalk Group of Central Texas; #51598 (2019)

Alexis Godet, John R. Cooper, Andrew Hancock, Mike C. Pope, Miguel Bernardo

Search and Discovery.com

... mechanisms controlled regional scale depositional patterns, whereas global phenomena contributed to the development of phosphatic hardground surfaces...

2019

Permian Stratigraphy of the Leach Mountains, Elko County, Nevada

Susan T. Miller, Steven G. Martindale, William T. Fedewa

Utah Geological Association

... Formation, the Badger Gulch Formation, the Trapper Creek Formation, the Grandeur Formation of the Park City Group, the Meade Peak Phosphatic Shale Tongue...

1984

Central Santa Ynez Mountains, Santa Barbara County, California; Spring Field Trip Guidebook: Frontmatter and Roadlogs

Donald W. Weaver

Pacific Section SEPM

... to mark the base of the Luisian Stage. (See Table 4, Kleinpell, 1938). Note, also, the phosphatic nodules of white in a darker matrix, best developed east...

1972

Stratigraphic Controls of Oil Fields in the Los Angeles Basin A Guide to Migration History: Chapter 7

Robert S. Yeats, John M. Beall

AAPG Special Volumes

...------------------------ the middle and lower upper Miocene (Luisian and Mohnian Stages of Kleinpell, 1938) consists of cherty, phosphatic, and diatomaceous shale and mudstone similar...

1991

Reassessing stromatolite biostratigraphy in the East Tennant region, Northern Territory: Implications for regional mineral prospectivity

Amber J.M. Jarrett, Heidi J. Allen, Timothy J. Munson, Andy D. Clark, Anthony Schofield

Petroleum Exploration Society of Australia (PESA)

... Geochronology constraints on the Aravalli Supergroup McKenzie et al., 2013; Sarangi et al., 2006 Dating of phosphatic intervals where K. kussiensis has been...

2022

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