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The impact of diagenesis on the heterogeneity of sandstone reservoirs: A review of the role of depositional facies and sequence stratigraphy

, 2010
Diagenesis exerts a strong control on the quality and heterogeneity of most clastic reservoirs. Variations in the distribution of diagenetic alterations usually accentuate the variations in depositional porosity and permeability.
S. Morad   +3 more
semanticscholar   +1 more source

Metamorphic Facies and Facies Series

1965
Goldschmidt’s (1911) study of the contact metamorphism of the Oslo area and Eskola’s (1914) study of the regional metamorphism of the Orijarvi region revealed that well-recrystallized metamorphic rocks approached chemical equilibrium at a stage of their history and that the mineral compositions they acquired then have usually been preserved over long ...
openaire   +2 more sources

U-net generative adversarial network for subsurface facies modeling

Computational Geosciences, 2021
Chengkai Zhang, Xianzhi Song, L. Azevedo
semanticscholar   +1 more source

Shallow-marine carbonate facies and facies models

Geological Society, London, Special Publications, 1985
Summary Shallow-marine carbonate sediments occur in three settings: platforms, shelves and ramps. The facies patterns and sequences in these settings are distinctive. However, one type of setting can develop into another through sedimentational or tectonic processes and, in the geologic record, intermediate cases are common.
openaire   +2 more sources

Reciprocal Changes In Foreset To Bottomset Facies In A Gilbert-Type Delta: Response To Short-Term Changes In Base Level

, 2014
Results of a detailed sedimentological study of the mid-Pleistocene Gilbert-type Ilias delta at the southern coast of the Corinth Rift, Greece, are reported.
Katarina Gobo, M. Ghinassi, W. Nemec
semanticscholar   +1 more source

Facies versus Seismic Facies: Case Studies

Proceedings, 2013
The presentation will touch upon the comparison of well based and seismic interpretation models on the example of two hydrocarbon fields in Pechora oil and gas basin. It shows that the latter provides much more accurate lateral distribution of reservoirs in the inter well space.
openaire   +2 more sources

The Sahlfold Facies

1971
Three cross sections that radiate from Storlifjellet in the western part of the area covered by Plate 1 are shown in Fig. 26; the Indre Kam formation, consisting primarily of flagstone, is drawn in black. The sections show the general forms and relative locations of the major structural complexes in southeastern Trollheimen: Svarthammer anticline, the ...
Edward Hansen, Edward Hansen
openaire   +2 more sources

Structurally controlled hydrothermal dolomite reservoir facies: An overview

, 2006
Structurally controlled hydrothermal dolomite (HTD) reservoir facies and associated productive leached limestones are major hydrocarbon producers in North America and are receiving increased exploration attention globally. They include multiple trends in
G. Davies, Langhorne B. Smith
semanticscholar   +1 more source

FACIES, ABNORMALITIES OF

1979
Publisher Summary This chapter describes the diagnosis of abnormalities of the face. The study of the face, while it cannot replace systematic examination of the body as a whole, may in many cases direct the observer's attention to the most likely field in which to find data for his diagnosis.
openaire   +2 more sources

The lamprophyre facies

Mineralogy and Petrology, 1994
Lamprophyres are a polygenetic group of rocks that have formed by the crystallization of common magma types, including lamproites and kimberlites, under volatile-rich conditions. The term lamprophyre is considered to have no genetic significance and the recognition of a lamprophyre facies is proposed as a means of conveying the concept that some ...
openaire   +2 more sources

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