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The AAPG/Datapages Combined Publications Database

Showing 34,597 Results. Searched 196,121 documents.

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ABSTRACT: THE STUDY ON THE RELATIONSHIP OF THE COAL-GE DEPOSIT AND ITS FORMATION ENVIRONMENT IN SHENGLI COAL FIELD, INNER MONGOLIA OF CHINA

Gang Du, Wenhui Huang, Bin Xia

The Society for Organic Petrology (TSOP)

... at both of or only in the top, center and bottom of a coal-seam. The maximum of germanium grade are mostly appeared in the center of seam...

2006

Polymer Treatment Applications in Water Control: Abstract

Harto Suroso

Indonesian Petroleum Association

... or reservoir related, and may be caused by several potential sources. Several types of these are identified as: 1) bottom water, 2) bottom water coning, 3...

1995

Tidal influence in a deep marine turbiditic succession

Francois Raisson

GEO ExPro Magazine

... finer-grained sediment. In addition, deep bottom currents often comprise a tidal signal at any depth. Such tidal influence is already described...

2023

Abstract: Distribution of trace elements of the seams and behaviour of mercury during combustion test of coals the Cesar … Ranchería Basin (Colombia)

I. Carmona López, W. A. Morales Yepes

The Society for Organic Petrology (TSOP)

... as well for determination the behavior of mercury during combustion test. The trace elements mercury, arsenic and selenium tend to concentrate in the bottom...

2008

Abstract: Sea-floor bedrock geology, inner Scotian Shelf south of Halifax interpreted from EM100 swath bathymetry and magnetics

P. S. Giles, R. C. Courtney, D. J. W. Piper, B. D. Loncarevic

Atlantic Geology

... and bottom roughness can be used for geological interpretation. Two principal sedimentary bedrock domains are distinguished, both characterized by sets...

1993

Abstract: Private sector marine geoscience in Newfoundland and Labrador (Poster)

Ewan Cumming, Peter Simpkin

Atlantic Geology

... of the sub-bottom geology, while side-scan sonars yield a plan view of the seafloor. Careful interpretation of these data can yield a wealth of information...

1993

Abstract: Characterization of coal and coal combustion products from a power plant utilizing high-sulfur coal from the Northern Appalachian Basin

S. M. Swanson, D. Polyak, L. F. Ruppert, A. Kolker, H. E. Belkin, R. H. Affolter

The Society for Organic Petrology (TSOP)

... of economizer fly ash; (6) composite samples of fly ash; and (7) composite samples of bottom ash. Results of the study demonstrate a partitioning of major, minor...

2008

Inexpensive Equipment for Reclaiming Heavy Liquids

George V. Cohee

Journal of Sedimentary Research (SEPM)

..., leaving the pure heavy liquid in the bottom of the container. When many mineral separations are made the amount of wash consisting of the heavy...

1937

Abstract: Shallow Geologic Features of the Outer Continental Shelf and Upper Continental Slope Off Southwest Louisiana in Atlas Format

Henry L. Berryhill, Jr.

GCAGS Transactions

... slumps; relative bottom hardness based on acoustical response; and maps showing the thickness of the upper 3 seismic stratigraphic units. Comparison...

1981

ABSTRACT: Early Diagenetic Controls on the Inorganic Composition of Shale and Oil Shale from the Upper Green River FM. (Mahogany Oil Shale Zone - Uinta FM. Boundary), Uinta Basin, Utah, USA

David Keighley

The Society for Organic Petrology (TSOP)

... in the top few centimetres of the substrate. Most of these models also promote the idea that phosphorites tend to form as oxic bottom-waters become...

2011

ABSTRACT: Reconstruction of original kerogen types using inorganic geochemical proxies in the Devonian Horn River Formation of western Canada

Sung Kyung Hong, Young Jae Shinn, Jiyoung Choi, Hyun Suk Lee, Yu Ri Kim

The Society for Organic Petrology (TSOP)

... sediment input, whereas preservation is controlled by oxygen contents of bottom water. The inorganic geochemical proxies reflect productivity (EX-SiO2...

2017

A Technique for Separating Clay Minerals from Limestones: NOTES

R. Michael Lloyd

Journal of Sedimentary Research (SEPM)

... foot column of two inch diameter glass tubing was fitted at the bottom with a 100 mesh screen and an adapter which permitted the attachment...

1954

Preludes to the Entrapment of Organic Matter in the Sediments of Lake Maracaibo

Alfred C. Redfield

Journal of Sedimentary Research (SEPM)

... is substantially higher. The oxygen content of this "deep water" is reduced and over a large area of bottom is anaerobic. The fauna of the lake...

1955

Abstract: Environmental Sedimentology of the Pontchartrain-Maurepas Estuarine Complex

George C. Flowers , Andrew W. Durfee , Wayne C. Isphording

GCAGS Transactions

... quality, the impact of these environmental pressures is reflected in the bottom sediments of the lakes. As part of an ongoing study of northern Gulf...

1988

Stratigraphy of Late Cretaceous and Early Tertiary Formations in New Jersey

Steven K. Fox, Jr., Richard K. Olsson

Journal of Sedimentary Research (SEPM)

... species. Apparently bottom conditions were not favorable for prolific foraminiferal development. 5. A well developed microfauna of 150 species...

1955

Abstract: Effect of flocculation on the grain-size spectra of fine-grained turbidites

Trecia M. Schell, Paul S. Hill

Atlantic Geology

... and results in a bottom sediment that mirrors the size distribution of the suspension (K.ranck, 1980; Kranck and Milligan, 1985; Kranck, 1993...

1998

Emigrant Springs

J. H. Borgerding

Wyoming Geological Association

... expansion Rw and/or Salinity Unknown Bottom Hole Temperature 164° F. Log (bottom interval 10,893 feet) Character of Oil and/or Gas Gas: Specific gravity...

1992

Generation of Gaseous Hydrocarbons in Modern Sediments of the Peruvian Region of the Pacific Ocean

V. V. Veber, M. L. Sazonov, S. N. Morozova, D. Ye. Gershanovich

Petroleum Geology: A Digest of Russian Literature

... accumulation of organic matter in the bottom sediments in the area off Peru is due to the high biological productivity of the waters of the cold...

1974

Abstract: Differences in pyrrhotite and pyrite reactivity in acidic solutions and the possible influence on acid base accounting prediction techniques

Don Fox

Atlantic Geology

... under two sets of conditions, one of weak mixing (grains of sample at bottom of vessel remained stationary), the other of strong mixing (grains...

2000

Field Summary: Fawn Creek Field

F.A. Thurman

Rocky Mountain Association of Geologists

... from bottom of surface casing to total depth. Completion Praetiee 150' to 400' surface casing. 5%" production string set on bottom and perforated...

1961

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