1-20 OF 278 RESULTS FOR

Lena-Anabar region

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Structural map of the Permian surface and tectonic map of the Permian structural tier of the Arctic regions of the Siberian Platform (Khatanga–Lena region). 1 – deep wells, areas; 2 – coastline; 3 – administrative boundary; 4 – zone without Permian deposits, 5 – Verkhoyansk folded region. Tectonic elements: 6–10 – positive structures: 6 – superorder, 7 – I order, 8 – II order, 9 – III order, 10 – IV order; 11–12 – negative structures: 11 – superorder, 12 – I order, 13 – II–III order; 14–16 – intermediate structures: 14 – monoclises, 15 – monolclines, 16 – saddles.
Published: 01 June 2024
– monolclines, 16 – saddles. TECTONIC ELEMENTS: Superorder and 0 order: I – East Taimyr monoclise, II – South Laptev syneclise, III – Coastal ridge, IV – Yenisei– Khatanga regional trough, V – LenaAnabar regional trough, VI – North Anabar megamonoclise; VII – Pre-Verkhoyansk regional trough; Positive
Journal Article
Published: 01 June 2024
Russ. Geol. Geophys. (2024) 65 (6): 714–736.
... – monolclines, 16 – saddles. TECTONIC ELEMENTS: Superorder and 0 order: I – East Taimyr monoclise, II – South Laptev syneclise, III – Coastal ridge, IV – Yenisei– Khatanga regional trough, V – LenaAnabar regional trough, VI – North Anabar megamonoclise; VII – Pre-Verkhoyansk regional trough; Positive...
FIGURES | View All (17)
Image
Stratigraphic chart (a) and facies zonation of Jurassic and Cretaceous sediments of the Anabar and adjacent areas (b–e). (a) 1, oil; 2, gas; 3, continental sediments; 4, littoral, lagoonal, and subcontinental sediments; 5, marine sediments; (b) 1, Taimyr–Anabar facies region; 2, Anabar–Olenek facies region; (c), (d) Ob’–Lena facies region: (c) 1, Paksa facies region; 2, Boyarka facies region; 3, Taimyr facies region; 4, Anabar facies region; 5, Anabar–Olenek facies region; (d) 1, Paksa facies region; 2, Taz–Kheta facies region; 3, Taimyr facies region; 4, Lower Lena facies region; (e) Yana–Anabar facies province: 1, Nordvik facies region; 2, East Taimyr facies region; 3, Lena–Anabar facies region.
Published: 01 August 2013
region; 2, Anabar–Olenek facies region; ( c ), ( d ) Ob’–Lena facies region: ( c ) 1, Paksa facies region; 2, Boyarka facies region; 3, Taimyr facies region; 4, Anabar facies region; 5, Anabar–Olenek facies region; ( d ) 1, Paksa facies region; 2, Taz–Kheta facies region; 3, Taimyr facies region; 4
Journal Article
Published: 01 August 2021
Russ. Geol. Geophys. (2021) 62 (08): 947–963.
..., are considered. Vendian. In the Anabar–Khatanga and LenaAnabar OGAs, Vendian deposits are unconformably overlain on the Riphean and are composed of carbonates. In the east of the Khatanga–Lena region, in the upper part of the Vendian–lower Cambrian, there is a stratum of terrigenous rocks...
FIGURES | View All (10)
Image
A schematic map of the Yakutian diamondiferous province with elements of oil-geological zoning. Boundary of: 1 — petroliferous provinces, 2 — petroliferous regions, 3 — Yakutian diamondiferous province. Petroliferous regions: Lena-Vilyui PP: LA — Lena-Anabar, CV — Cis-Verkhoyansk, V — Vilyui; Lena-Yenisei PP: NB — Nepa-Botuobiyan, CP — Cis-Patom, WV — West Vilyui, NA — North Aldan, S — Syugdzher, K — Kureika, A — Anabar.
Published: 01 February 2005
Fig. 1. A schematic map of the Yakutian diamondiferous province with elements of oil-geological zoning. Boundary of: 1 — petroliferous provinces, 2 — petroliferous regions, 3 — Yakutian diamondiferous province. Petroliferous regions: Lena-Vilyui PP: LA — Lena-Anabar, CV — Cis-Verkhoyansk, V
Image
Correlation of sections (А), facies zoning (B), comparison of formations in different facies zones (C), thickness changes (D) Bathonian– Neocomian sections of the Anabar–Lena sedimentary basin and paleogeography of the Anabar–Lena region at the end of the Late Jurassic and beginning of the Cretaceous (E). 1–2 – boundaries: 1 – formations; 2 – stages; 3 – boundaries of facies areas; 4 – section correlation line (а), studied sections (b) (B, E). For the rest of the information, see Fig. 2.
Published: 01 November 2023
Fig. 4. Correlation of sections ( А ), facies zoning ( B ), comparison of formations in different facies zones ( C ), thickness changes ( D ) Bathonian– Neocomian sections of the AnabarLena sedimentary basin and paleogeography of the AnabarLena region at the end of the Late Jurassic
Image
Facies zonation of Triassic deposits in the northern Central Siberia (modified after Kazakov et al., 2002). Boundaries of: 1, facies areas; 2, facies regions. Facies areas: I, Taimyr; II, Khatanga–Lower Lena; III, Kotuy–May-mecha; IV, Lena–Lower Vilyuy; V, Kotelny–Bennet. Facies regions: 1, Tulay-Kiryak; 2, East Taimyr; 3, Ust’-Anabar; 4, Lena–Olenek; 5, Buur–Olenek; 6, Lower Lena; 7, Kharaulakh; 8, Orulgan.
Published: 01 August 2013
regions: 1, Tulay-Kiryak; 2, East Taimyr; 3, Ust’-Anabar; 4, Lena–Olenek; 5, Buur–Olenek; 6, Lower Lena; 7, Kharaulakh; 8, Orulgan.
Image
Tectonic scheme of the Siberian Platform cover (according to [2].with author’s additions). 1 – modern boundaries of the Siberian Platform (a – reliable, b – supposed), confined chiefly to zones of deep faults; 2 – major frontal overthrusts of the marginal zones of the platform; 3 – main zones of intracratonic faults; boundaries: 4 – largest (superrank) and 5 – separate large (first rank) plicative structures of various signs. The largest structures are: I – Yenisei-Khatanga regional trough, II – pre-Verkhoyansk marginal trough; III – Vlyui hemisyneclise; IV – Anabar, V – Aldan, VI – Nepa-Botuoba, and VII – Baikit anteclises; VIII – Kureika syneclise; IX – Sayan-Yenisei Syneclise; X – pre-Patom regional trough; XI – Angara-Lena step. Major features: 1 – Khantaika-Rybninsk megarampart, 2 – Kureika-Baklanikha megarampart, 3 – Anabar-Khatanga saddle, 4 – Lena-Anabar megatrough, 5 – Ygyatta depression, 6 – Kempendyai depression, 7 – Suntara arch, 8 – Syugdzher saddle, 9 – Katanga saddle.
Published: 01 August 1996
– Aldan, VI – Nepa-Botuoba, and VII – Baikit anteclises; VIII – Kureika syneclise; IX – Sayan-Yenisei Syneclise; X – pre-Patom regional trough; XI – Angara-Lena step. Major features: 1 – Khantaika-Rybninsk megarampart, 2 – Kureika-Baklanikha megarampart, 3 – Anabar-Khatanga saddle, 4 – Lena-Anabar
Image
Map of Vendian-Lower Cambrian petroleum-promising subsalt fields and petroleum-geological regionalization of the Siberian Platform, after [7]. Fields: 1 – oil, 2 – oil-gas and gas-oil, 3 – gas and gas-condensate; 4 – bitumen fields. Petroleum-promising deposits: 5 – of rank I, 6 – of rank II, 7 – of rank III, 8 – low-grade, 9 – presumably high-grade, 10 – unpromising. Boundaries of: 11 – petroliferous provinces (A – Lena-Tunguska, B – Khatanga-Vilyui), 12 – areas of differently promising deposits, 13 – high-rank structures; 14 – overthrust zones with contours of allochthon structures; 15 – marginal sutures of the platform. Fields: 1 – Deryabinskoe, 2 – Soleninskoe, 3 – Srednetyungskoe, 4 – Sredne-vilyuiskoe, 5 – Tolon-Mastakhskoe, 6 – Solobokh-Nedzhelinskoe, 7 – Sobinskoe, 8 – Irelyakhskoe, 9 – Srednebotuobinskoe, 10 – Verkhnevilyuchanskoe, 11 – Verkhnechon- skoe, 12 – Danilovskoe, 13 – Dulisminskoe, 14 – Yaraktinskoe, 15 – Markovskoe, 16 – Yurubchenskoe. Tectonic elements: I – Yenisei-Khatanga regional trough, II – Anabar-Khatanga saddle, III – Lena-Anabar megatrough, IV – cis-Verkhoyansk marginal trough, V – Vilyui hemisyneclise, VI – Aldan anteclise, VII – cis-Patom regional trough, VIII – Nepa-Botuobiyan anteclise, IX – Angara-Lena structural stage, X – Katanga saddle, XI – Sayan-Yenisei syneclise, XII – Baikit anteclise, XIII – Kureika syneclise, XIV – Anabar anteclise, XV – Syugdzher saddle.
Published: 01 April 2001
– Verkhnechon- skoe, 12 – Danilovskoe, 13 – Dulisminskoe, 14 – Yaraktinskoe, 15 – Markovskoe, 16 – Yurubchenskoe. Tectonic elements : I – Yenisei-Khatanga regional trough, II – Anabar-Khatanga saddle, III – Lena-Anabar megatrough, IV – cis-Verkhoyansk marginal trough, V – Vilyui hemisyneclise, VI – Aldan
Journal Article
Published: 01 November 2007
Russ. Geol. Geophys. (2007) 48 (11): 941–959.
... assemblages with similar systematic compositions were reported from Berriasian sections of the Subarctic Urals, the Khatanga basin, and the Lena-Anabar region: the spore-pollen compositions change above the base of the Hectoroceras kochi Zone to include many Upper Berriasian and Lower Valanginian taxa...
FIGURES | View All (13)
Journal Article
Published: 01 June 2023
Russ. Geol. Geophys. (2023) 64 (6): 724–734.
... of the LenaAnabar trough. The region also developed older Riphean deposits that are not exposed on the Olenek uplift and are not studied by deep drilling. The prospects for the oil and gas content of Riphean strata in the region are mainly associated with carbonate reservoirs formed in the top of the Riphean...
FIGURES | View All (6)
Journal Article
Published: 01 June 2023
Russ. Geol. Geophys. (2023) 64 (6): 713–723.
... in other northern regions of Siberia for obtaining more geothermal data. wells physical properties of rocks thermograms of wells heat flow Siberian Platform LenaAnabar interfluve Juxtaposition of all λ d and φ values of the samples showed a linear correlation between these parameters...
FIGURES | View All (5)
Image
Oil- and gas-bearing regions of the Siberian Platform. Oi1- and gas-bearing regions (encircled). A – Lena-Tunguska OGP: 1 – Turukhan-Norilsk, 2 – North-Tunguska, 3 – Anabar, 4 – South-Tunguska, 5 – Syugdzber, 6 – West-Vilyui, 7 – North-Aldan, 8 – Baikit, 9 – Katanga, 10 – Nepa-Botuoba, 11 – pre-Patom, 12 – Sayan-Yenisei, 13 – Angara-Lena; B – Khatanga-Vilyui OGP: 14 – Yenisei-Khatanga, 15 – Anabar-Khatanga, 16 – Lena-Anabar, 17 – pre-Verkhoyansk, 18 – Vilyui. Oil and gas deposits. The Lena-Tunguska OGP: 1 – Moktakonskoe, 2 – Yurubchenskoe, 3 – Terskoe, 4 – Ust’-Kuyumbinskoe, 5 – Sredne-Kuyumbinskoe, 6 – Sobinskoe, 7 – Paiginskoe, 8 – Bratskoe, 9 – Atovskoe, 10 – Kovyktinskoe, 11 – Markovskoe, 12 – Yaraktinskoe, 13 – Ayanskoe, 14 – Dulisminskoe, 15 – Danilovskoe, 16 – Preobrazhenskoe, 17 – Verkhne - Chonskoe, 18 – Vakunaiskoe, 19 – Talakonskoe, 20 – Nizhne-Khamakinskoe, 21 – Chayandinskoe, 22 – Sredne-Botuobinskoe, 23 – Tas-Yuryakhskoe, 24 – Iktekhskoe, 25 – Verkhne-Vilyuchanskoe, 26 – Vilyuisko-Dzherbinskoe, 27 – Machchobinskoe, 28 – Ir-elyakhskoe, 29 – Mirninskoe, 30 – Nelbinskoe, 31 – Bysakhtakhskoe, 32 – Omorinskoe; the Khatanga-Vilyui OGP: 33 – Zimnee, 34 – Messoyakhskoe, 35 – Yuzhno-Soleninskoe, 36 – Severo-Soleninskoe, 37 – Ushakovskoe, 38 – Nandyanskoe, 39 – Pelyatkinskoe, 40 – Kazantsevskoe, 41 – Ozernoe, 42 – Payakhskoe, 43 – Deryabinskoe, 44 – Khabeiskoe, 45 – Balakhninskoe, 46 – Andylakhskoe, 47 – Sredne-Tyungskoe, 48 – Nizhne-Tyukyanskoe, 49 – Sredne-Vilyuiskoe, 50 – Tolon-Mastakhskoe, 51 – Sobolokh-Nedzhelinskoe, 52 – Badarnskoe, 53 – Nizhne-Vilyuiskoe, 54 – Ust’-VUyuiskoe, 55 – Sobo-Khainskoe.
Published: 01 August 1996
Fig. 1. Oil- and gas-bearing regions of the Siberian Platform. Oi1- and gas-bearing regions (encircled). A – Lena-Tunguska OGP : 1 – Turukhan-Norilsk, 2 – North-Tunguska, 3 – Anabar, 4 – South-Tunguska, 5 – Syugdzber, 6 – West-Vilyui, 7 – North-Aldan, 8 – Baikit, 9 – Katanga, 10 – Nepa-Botuoba
Image
Location of the Lower Cambrian key sections of the Siberian Platform. 1, location of the Lower Cambrian key sections: I, Lena River (middle reaches); II, Lena River (lower reaches, Kharaulakh Mts.); III, Olenek uplift (Khorbosuonka River); IV, Nekekit River (northeastern Siberian Platform); V, western Anabar region (Medvezh’ya and Eriechka River basins); VI, Sukharikha River (northwestern Siberian Platform); 2, Siberian Platform boundary.
Published: 01 July 2011
Platform); V, western Anabar region (Medvezh’ya and Eriechka River basins); VI, Sukharikha River (northwestern Siberian Platform); 2 , Siberian Platform boundary.
Journal Article
Published: 01 July 2011
Russ. Geol. Geophys. (2011) 52 (7): 717–724.
... Platform); V, western Anabar region (Medvezh’ya and Eriechka River basins); VI, Sukharikha River (northwestern Siberian Platform); 2 , Siberian Platform boundary. ...
FIGURES | View All (5)
Image
Map of the Siberian platform with location of sections referred to in the text. Sections: Al, Aldan; Ko, western Anabar region (Kotuj and Kotujkan rivers); Ku, Bol’shaya Kuonamka; Le, Lena (middle reaches); Se, Selinde. Facies belts: 1, lagoonal; 2, transitional; 3, normal-marine.
Published: 01 July 2005
Figure 1. Map of the Siberian platform with location of sections referred to in the text. Sections: Al, Aldan; Ko, western Anabar region (Kotuj and Kotujkan rivers); Ku, Bol’shaya Kuonamka; Le, Lena (middle reaches); Se, Selinde. Facies belts: 1, lagoonal; 2, transitional; 3, normal-marine.
Journal Article
Published: 01 November 2023
Russ. Geol. Geophys. (2023) 64 (11): 1347–1357.
...Fig. 4. Correlation of sections ( А ), facies zoning ( B ), comparison of formations in different facies zones ( C ), thickness changes ( D ) Bathonian– Neocomian sections of the AnabarLena sedimentary basin and paleogeography of the AnabarLena region at the end of the Late Jurassic...
FIGURES | View All (5)
Image
Tectonic map of the Siberian platform Arctic regions (Khatanga–Lena interfluve). 1, deep wells, areas, 2, coastline, 3, rivers, 4, Khatanga–Lena (Ust’-Olenek) zone, 5, settlements, 6, administrative border, 7, zone of no Permian deposits, 8, Verkhoyansk folded region; tectonic elements: positive structures: 9, superorder, 10, order I, 11, order II, 12, order III, 13, order IV; negative: 14, superorder, 15, order I, 16, order II—III; intermediate structures: 17, monoclises, 18, monoclines, 19, mesosaddles.
Published: 01 August 2021
monoclise, II, South Laptev syneclise, III, Coastal Ridge, IV, Yenisei–Khatanga regional trough, V, LenaAnabar syneclise, VI, North Anabar megamonoclise; VII, Predverkhoyansk regional trough; Positive structures: order I (megaswell, megawedge, arch): I, Pritaimyr megawedge, II, Yuryang megaswell, III
Journal Article
Published: 01 June 2023
Russ. Geol. Geophys. (2023) 64 (6): 698–712.
... ; Kontorovich et al., 1995 ; Kashirtsev, 2003 ; Peters et al., 2005 ; Parfenova et al., 2010 ; Duda et al., 2020 ). According to the modern notion based on regional geological survey and seismic data the Neoproterozoic deposits dip to the west (Sukhana Depression), the north and the east (LenaAnabar...
FIGURES | View All (9)
Journal Article
Published: 01 August 2013
Russ. Geol. Geophys. (2013) 54 (8): 980–996.
... , regional composite CMP profiles; 3 , deep wells. However, synthesis and comprehensive interpretation of the data collected in the 1980s was impossible because of the political and economic crisis of the 1990s. The data from the wells in the AnabarLena province ( Fig. 2 ) can be summarized...
FIGURES | View All (13)