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Urman Formation
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Jurassic
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Bazhenov Formation (4)
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Fernie Formation (1)
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Hettangian (2)
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Nordegg Member (1)
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Pliensbachian (3)
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Toarcian
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lower Toarcian (2)
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upper Liassic (1)
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Middle Jurassic
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Aalenian (2)
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Upper Jurassic
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sheet silicates
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chlorite group
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chlorite (1)
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clay minerals
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kaolinite (1)
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smectite (1)
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Primary terms
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absolute age (1)
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Arctic Ocean
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Arctic region
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Asia
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Krasnoyarsk Russian Federation
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Siberia (9)
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Tomsk Russian Federation (12)
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Tyumen Russian Federation
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West Siberia
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carbon
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Chordata
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Vertebrata
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Reptilia
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Invertebrata
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Protista
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isotopes
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stable isotopes
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C-13/C-12 (4)
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O-18/O-16 (2)
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Sr-87/Sr-86 (2)
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Mesozoic
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Cretaceous
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Lower Cretaceous
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Albian (2)
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lower Aptian (1)
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Hauterivian (5)
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Upper Cretaceous
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Jurassic
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Bazhenov Formation (4)
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Fernie Formation (1)
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Lower Jurassic
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Hettangian (2)
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upper Liassic (1)
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Middle Jurassic
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Bathonian (5)
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Callovian (1)
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Upper Jurassic
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Oxfordian
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lower Oxfordian (1)
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Volgian (3)
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Triassic (3)
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metals
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (2)
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North America
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Canadian Shield
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Churchill Province
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Cape Smith fold belt (1)
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North American Cordillera
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Canadian Cordillera (1)
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Omineca Belt (1)
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Rocky Mountains
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Western Canada Sedimentary Basin (1)
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oil and gas fields (5)
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oxygen
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O-18/O-16 (2)
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paleoclimatology (1)
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Paleozoic
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Cambrian (3)
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palynology (2)
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palynomorphs
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miospores
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pollen (2)
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petroleum
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natural gas (1)
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Plantae
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Spermatophyta
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Gymnospermae
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Coniferae (1)
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Coniferales
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Cupressaceae (1)
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Ginkgoales (1)
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plate tectonics (2)
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Precambrian
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upper Precambrian
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Proterozoic
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Mesoproterozoic (1)
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Neoproterozoic
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Ediacaran (1)
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Riphean (1)
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sea-level changes (2)
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sedimentary rocks
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carbonate rocks
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dolostone (2)
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limestone (3)
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chemically precipitated rocks
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chert (1)
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phosphate rocks (1)
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clastic rocks
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black shale (1)
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radiolarite (1)
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sandstone (9)
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shale (2)
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coal (1)
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sedimentary structures (1)
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sedimentation (2)
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sediments
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clay (1)
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stratigraphy (7)
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tectonics (1)
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X-ray analysis (1)
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sedimentary rocks
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sedimentary rocks
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carbonate rocks
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dolostone (2)
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limestone (3)
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chemically precipitated rocks
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chert (1)
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clastic rocks
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sediments
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sediments
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clastic sediments
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1-20 OF 49 RESULTS FOR
Urman Formation
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1
Journal Article
A GEOLOGICAL MODEL FOR THE FLUID-DYNAMIC CORRELATION BETWEEN PALEOZOIC AND LOWER-MIDDLE JURASSIC PETROLEUM RESERVOIRS IN THE WEST-SIBERIAN BASIN
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 March 1998
Russ. Geol. Geophys. (1998) 39 (3): 315–323.
...V. O. Krasavchikov; G. F. Bukreeva; V. Ya. Sanin; L. S. Saenko Analysis of considerable geological and geophysical evidence has first revealed vast zones of possible hydrocarbon transfer from the Urman Formation into sandstones of the Salat and Tyumen Formations through permeable weathering crusts...
Image
Basic outlines of a geological situation allowing HC transfer from the depo...
in A GEOLOGICAL MODEL FOR THE FLUID-DYNAMIC CORRELATION BETWEEN PALEOZOIC AND LOWER-MIDDLE JURASSIC PETROLEUM RESERVOIRS IN THE WEST-SIBERIAN BASIN
> Russian Geology and Geophysics
Published: 01 March 1998
Fig. 2. Basic outlines of a geological situation allowing HC transfer from the deposits of the Urman Formation into the sandstones of the Salat and Tyumen’ Formations. 1 – deposits of the Togur Formation, 2 – sandstones of the Salat or Tyumen’ Formations, 3 – clayey beds confining sand beds
Image
Typical histograms of aromatics and thiophenes (percent of their sum taken ...
in PHENANTHRENES, AROMATIC STERANES, AND DIBENZOTHIOPHENES IN JURASSIC DEPOSITS OF THE WEST SIBERIAN PETROLEUM PROVINCE: IMPLICATIONS FOR ORGANIC GEOCHEMISTRY
> Russian Geology and Geophysics
Published: 01 July 2004
Fig. 2. Typical histograms of aromatics and thiophenes (percent of their sum taken for 100 %) in bitumens of Bazhenov, Vasyugan, Tyumen’, Salat, Togur, and Urman formations.
Image
Thicknesses of the Hettangian-Sinemurian ( A ) and Pliensbachian-Early Toar...
in PALEOGEOGRAPHY AND PETROLEUM POTENTIAL OF THE HETTANGIAN-AALENIAN DEPOSITS OF THE NYUROL’KA SEDIMENTARY BASIN ( West Siberia )
> Russian Geology and Geophysics
Published: 01 June 1999
Fig. 3. Thicknesses of the Hettangian-Sinemurian ( A ) and Pliensbachian-Early Toarcian ( B ) deposits and the total thickness of the sand horizons of the Urman Formation ( C ) versus thickness of the Hettangian-Early Toarcian deposits.
Image
Fragments of diffractograms of < 0.002 mm cement fraction from the Urman...
in LITHOLOGY OF LOWER JURASSIC DEPOSITS IN THE SOUTHEAST OF WEST SIBERIA
> Russian Geology and Geophysics
Published: 01 June 1999
Fig. 3 Fragments of diffractograms of < 0.002 mm cement fraction from the Urman Formation samples of different granulometric compositions. a – Gritstone (Dedovskaya area), b – fine-medium-grained sandstone (Dedovskaya area), c – fine-grained sandstone (Vezdekhodnaya area).
Journal Article
LITHOLOGY OF LOWER JURASSIC DEPOSITS IN THE SOUTHEAST OF WEST SIBERIA
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 June 1999
Russ. Geol. Geophys. (1999) 40 (6): 846–856.
...Fig. 3 Fragments of diffractograms of < 0.002 mm cement fraction from the Urman Formation samples of different granulometric compositions. a – Gritstone (Dedovskaya area), b – fine-medium-grained sandstone (Dedovskaya area), c – fine-grained sandstone (Vezdekhodnaya area). ...
Image
The Early Jurassic geomorphology of the Nyurol’ka sedimentation basin and a...
in PALEOGEOGRAPHY AND PETROLEUM POTENTIAL OF THE HETTANGIAN-AALENIAN DEPOSITS OF THE NYUROL’KA SEDIMENTARY BASIN ( West Siberia )
> Russian Geology and Geophysics
Published: 01 June 1999
of the Urman Formation.
Journal Article
A lithofacies description of Jurassic sediments in the south of the Predyenisei petroleum subprovince, West Siberia
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 April 2010
Russ. Geol. Geophys. (2010) 51 (4): 329–338.
...) Formations, as well as the Upper Urman (Upper Pliensbachian) and the Upper Tyumen’ (Bajocian) Subformations. In the Upper Naunak Subformation (Oxfordian), there was a change of facies from continental to littoral continental and littoral marine. The Mar’yanovka Formation developed in normal marine shallow...
Journal Article
PALEOGEOGRAPHY AND PETROLEUM POTENTIAL OF THE HETTANGIAN-AALENIAN DEPOSITS OF THE NYUROL’KA SEDIMENTARY BASIN ( West Siberia )
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 June 1999
Russ. Geol. Geophys. (1999) 40 (6): 857–866.
...Fig. 3. Thicknesses of the Hettangian-Sinemurian ( A ) and Pliensbachian-Early Toarcian ( B ) deposits and the total thickness of the sand horizons of the Urman Formation ( C ) versus thickness of the Hettangian-Early Toarcian deposits. ...
Image
Thicknesses of the Lower ( A ), Middle ( B ), and Upper ( C ) Urman Subform...
in PALEOGEOGRAPHY AND PETROLEUM POTENTIAL OF THE HETTANGIAN-AALENIAN DEPOSITS OF THE NYUROL’KA SEDIMENTARY BASIN ( West Siberia )
> Russian Geology and Geophysics
Published: 01 June 1999
Fig. 2. Thicknesses of the Lower ( A ), Middle ( B ), and Upper ( C ) Urman Subformations and the Togur Formation ( D ) versus thickness of the Hettangian-Early Toarcian deposits.
Journal Article
Historical and Geological Modeling of the Processes of Hydrocarbon Generation in the Hettangian–Aalenian Deposits of the Ust’-Tym Megadepression
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 July 2019
Russ. Geol. Geophys. (2019) 60 (7): 801–812.
... submerged parts of the territory. The section includes the Urman, Togur, and Salat/Peshkov Formations and the lower Tyumen Subformation. Three oil and gas subcomplexes—Hettangian–Early Toarcian (U 16–17 ), Toarcian–Aalenian (U 15 ), and Aalenian (U 11–14 ) — are distinguished within the Hettangian–Aalenian...
Image
Aromatic hydrocarbons in TAS–P–MAS ternary diagram. Bazhenov Formation: 1 ...
in PHENANTHRENES, AROMATIC STERANES, AND DIBENZOTHIOPHENES IN JURASSIC DEPOSITS OF THE WEST SIBERIAN PETROLEUM PROVINCE: IMPLICATIONS FOR ORGANIC GEOCHEMISTRY
> Russian Geology and Geophysics
Published: 01 July 2004
Fig. 3. Aromatic hydrocarbons in TAS–P–MAS ternary diagram. Bazhenov Formation: 1 — type I, 2 — type II; 3 – 7 — other formations: 3 — Vasyugan, 4 — Tyumen’, 5 — Salat, 6 — Togur, and 7 — Urman.
Journal Article
Petroleum potential of reservoirs at the Paleozoic-Mesozoic boundary in West Siberia: seismogeological criteria ( example of the Chuzik-Chizhapka regional oil-gas accumulation )
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 May 2007
Russ. Geol. Geophys. (2007) 48 (5): 422–428.
... in formations of the Paleozoic-Mesozoic boundary were discovered in the Archa, Urman, Gerasimovka, Kalinovoe, North Kalinovoe, Tambai, Ostanino, North Ostanino, and other fields within the Chuzik-Chizhapka zone. Hydrocarbons are hosted by reservoirs of different lithologies and ages, including Devonian...
Journal Article
PHENANTHRENES, AROMATIC STERANES, AND DIBENZOTHIOPHENES IN JURASSIC DEPOSITS OF THE WEST SIBERIAN PETROLEUM PROVINCE: IMPLICATIONS FOR ORGANIC GEOCHEMISTRY
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 July 2004
Russ. Geol. Geophys. (2004) 45 (7): 873–883.
...Fig. 2. Typical histograms of aromatics and thiophenes (percent of their sum taken for 100 %) in bitumens of Bazhenov, Vasyugan, Tyumen’, Salat, Togur, and Urman formations. ...
Journal Article
THE ILANSK FORMATION AND ITS STRATOTYPE ( Lower Jurassic, southern Siberia )
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 August 2000
Russ. Geol. Geophys. (2000) 41 (8): 1159–1166.
... of the Urman or Makarov Formations or the basement rocks. In the Vezdekhodnaya field, the Ilansk Formation conformably overlies the sandstones of the Urman Formation. Its bottom is made up of fine-clastic greenish-gray sandstone and gray clayey siltstone, grading into brownish-green-gray or, less frequently...
Journal Article
UNDERGROUND WATERS OF PETROLIFEROUS DEPOSITS OF THE NYUROL’KA SEDIMENTARY BASIN( Tomsk Region )
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 May 2003
Russ. Geol. Geophys. (2003) 44 (5): 432–445.
... ]. The Lower-Middle Jurassic aquiferous complex includes the Tyumen’, Salat, and Urman Formations. The sand-clay-coaly rocks of the Tyumen’ Formation originated in river valley, lake, and lake-bog settings, where sea ingression was likely to occur in the Early Toarcian [ 13 , 14 ]. The rocks of the Salat...
Journal Article
C, O, and Sr Isotope Compositions of Belemnites from the Bajocian–Bathonian of Arctic Siberia: Implications for Global Correlations and Paleogeographic Reconstructions
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 November 2023
Russ. Geol. Geophys. (2023) 64 (11): 1304–1322.
.... , Knyazev , V.G. , Urman , O.S. , Shurygin , B.N. , Metelkin , E.K. , Yan , P.A. , 2020 . The upper boundary of the Chekurovskii Formation in the stratotype section (lower Lena River): Lithostratigraphic and biostratigraphic criteria, in: Interexpo GEO-Sibir. , Proc. XVI Intern. Conf...
Includes: Supplemental Content
Journal Article
GEOCHEMISTRY OF LOW-MOLECULAR C 5 –C 8 HYDROCARBONS IN OILS AND CONDENSATES FROM WEST SIBERIA
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 July 2004
Russ. Geol. Geophys. (2004) 45 (7): 861–872.
... from the Bazhenov Formation (Upper Jurassic, Volgian), 138 samples from the Vasyugan Formation and its analogs (Upper Jurassic, Oxfordian), and 72 samples from the Urman and Tyumen’ Formations and their analogs (Lower-Middle Jurassic). Among them, there are only six condensate samples. The marine...
Journal Article
Biostratigraphy of the Bajocian-Bathonian boundary interval in northern Siberia: new data on belemnites from the Yuryung-Tumus peninsula
Publisher: Société Géologique de France
Published: 01 January 2017
Bulletin de la Société Géologique de France (2017) 188 (1-2): 1–9.
...). These deposits consist of the upper part of the predominantly sandy Arangastakh Formation (lowermost 31.5 m of Member XV) and the predominantly silty and clayey Yuryung-Tumus Formation (uppermost 4 m of Member XV, and 154.5 m of Members XVI to XXI) [ Meledina et al. , 1987 ]. New material was collected from...
Journal Article
Upper Jurassic Sediments in the Western Side of the Frolovskoye Basin in West Siberia: Diverse Patterns and Environments of Deposition
Journal: Russian Geology and Geophysics
Publisher: Novosibirsk State University
Published: 01 August 2024
Russ. Geol. Geophys. (2024) 65 (8): 968–976.
... Formation Reservoir, West Siberian Petroleum Province, as an Unconventional Source of Shale Oil, and Identification of Pay Zones from Updated Exploration and Appraisal Criteria), as well as to some other studies ( Fomina et al., 2021 ; Eder et al., 2022 ). In practice, navigational drilling has been...
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