Sub-bottom permafrost and shallow gas in Pechora Sea

Igor Gritsenko; Vladimir Bondarev; Andrei Loktev; Sergei Rokos; Olli Okko

doi:10.4043/8324-MS

Sub-bottom permafrost and shallow gas in Pechora Sea

Igor Gritsenko, Vladimir Bondarev, Andrei Loktev, Sergei Rokos, Olli Okko

VTT Technical Research Centre of Finland

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

1 Citation (Scopus)

Abstract

Joint research Russian-Finnish expeditions have been carried out to eastern Pechora Sea, in order to investigate the setting of Pleistocene-Holocene sediments and to locate areas with hazardous shallow permafrost and accumulation of free gas. In the obtained seismo-acoustic data, there are reflective events from deep Mesozoic horizons to shallow Holocene layers with signs on shallow gas and permafrost. The stratigraphy iscontrolIed by penetration testing and core sampling. Samples are analyzed for their physical, mechanical, and chemical properties according to both Russian and Western methods and classification charts. Furthermore, the main differences between these GOST and ASTM standards are demonstrated.

Original language	English
Title of host publication	Offshore Technology Conference, OTC'97
Place of Publication	Houston
Publisher	Offshore Technology Conference
Pages	403-409
ISBN (Print)	972-1-55563-246-5
DOIs	https://doi.org/10.4043/8324-MS
Publication status	Published - 1997
MoE publication type	B3 Non-refereed article in conference proceedings
Event	Offshore Technology Conference OTC '97 - Houston, United States Duration: 5 May 1997 → 8 May 1997

Conference

Conference	Offshore Technology Conference OTC '97
Country/Territory	United States
City	Houston
Period	5/05/97 → 8/05/97

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10.4043/8324-MS

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@inproceedings{498d56cdd8a0445bbbbcb183929b2e1e,

title = "Sub-bottom permafrost and shallow gas in Pechora Sea",

abstract = "Joint research Russian-Finnish expeditions have been carried out to eastern Pechora Sea, in order to investigate the setting of Pleistocene-Holocene sediments and to locate areas with hazardous shallow permafrost and accumulation of free gas. In the obtained seismo-acoustic data, there are reflective events from deep Mesozoic horizons to shallow Holocene layers with signs on shallow gas and permafrost. The stratigraphy iscontrolIed by penetration testing and core sampling. Samples are analyzed for their physical, mechanical, and chemical properties according to both Russian and Western methods and classification charts. Furthermore, the main differences between these GOST and ASTM standards are demonstrated.",

author = "Igor Gritsenko and Vladimir Bondarev and Andrei Loktev and Sergei Rokos and Olli Okko",

year = "1997",

doi = "10.4043/8324-MS",

language = "English",

isbn = "972-1-55563-246-5",

pages = "403--409",

booktitle = "Offshore Technology Conference, OTC'97",

publisher = "Offshore Technology Conference",

address = "United States",

note = "Offshore Technology Conference OTC '97 ; Conference date: 05-05-1997 Through 08-05-1997",

}

TY - GEN

T1 - Sub-bottom permafrost and shallow gas in Pechora Sea

AU - Gritsenko, Igor

AU - Bondarev, Vladimir

AU - Loktev, Andrei

AU - Rokos, Sergei

AU - Okko, Olli

PY - 1997

Y1 - 1997

N2 - Joint research Russian-Finnish expeditions have been carried out to eastern Pechora Sea, in order to investigate the setting of Pleistocene-Holocene sediments and to locate areas with hazardous shallow permafrost and accumulation of free gas. In the obtained seismo-acoustic data, there are reflective events from deep Mesozoic horizons to shallow Holocene layers with signs on shallow gas and permafrost. The stratigraphy iscontrolIed by penetration testing and core sampling. Samples are analyzed for their physical, mechanical, and chemical properties according to both Russian and Western methods and classification charts. Furthermore, the main differences between these GOST and ASTM standards are demonstrated.

AB - Joint research Russian-Finnish expeditions have been carried out to eastern Pechora Sea, in order to investigate the setting of Pleistocene-Holocene sediments and to locate areas with hazardous shallow permafrost and accumulation of free gas. In the obtained seismo-acoustic data, there are reflective events from deep Mesozoic horizons to shallow Holocene layers with signs on shallow gas and permafrost. The stratigraphy iscontrolIed by penetration testing and core sampling. Samples are analyzed for their physical, mechanical, and chemical properties according to both Russian and Western methods and classification charts. Furthermore, the main differences between these GOST and ASTM standards are demonstrated.

U2 - 10.4043/8324-MS

DO - 10.4043/8324-MS

M3 - Conference article in proceedings

SN - 972-1-55563-246-5

SP - 403

EP - 409

BT - Offshore Technology Conference, OTC'97

PB - Offshore Technology Conference

CY - Houston

T2 - Offshore Technology Conference OTC '97

Y2 - 5 May 1997 through 8 May 1997

ER -

Sub-bottom permafrost and shallow gas in Pechora Sea

Abstract

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