Abstract
Analysis of the available data has shown that the hydrogeologic conditions of the Nyurol'ka basin are determined by a wide occurrence of sedimentation waters, in places diluted by ancient infiltration waters. This basin is characterized by vertical hydrodynamic and hydrogeochemical zoning and elision regime, which favors oil and gas formation. We have established that the Lower-Middle Jurassic sediments are fed by their own saline waters as well as by the waters of Paleozoic and Upper Jurassic complexes at the sites where permeable sediments exist. This explains mixing of different genetic types of waters in the sediments. We have first revealed the existence of vertical water cross-flows between aquiferous complexes, which generally does not disturb their hydrodynamic isolation.
| Original language | English |
|---|---|
| Pages (from-to) | 451-464 |
| Number of pages | 14 |
| Journal | Geologiya i Geofizika |
| Volume | 44 |
| Issue number | 5 |
| Publication status | Published - May 2003 |
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Keywords
- Aquiferous complex
- Geochemical type
- Nyurol'ka sedimentary basin
- Total mineralization
- Underground water
- Vertical zoning
ASJC Scopus subject areas
- Earth and Planetary Sciences (miscellaneous)
Cite this
Underground waters of petroliferous deposits of the Nyurol'ka sedimentary basin (Tomsk Region). / Shvartsev, S. L.; Silkina, T. N.; Zhukovskaya, E. A.; Trushkin, V. V.
In: Geologiya i Geofizika, Vol. 44, No. 5, 05.2003, p. 451-464.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Underground waters of petroliferous deposits of the Nyurol'ka sedimentary basin (Tomsk Region)
AU - Shvartsev, S. L.
AU - Silkina, T. N.
AU - Zhukovskaya, E. A.
AU - Trushkin, V. V.
PY - 2003/5
Y1 - 2003/5
N2 - Analysis of the available data has shown that the hydrogeologic conditions of the Nyurol'ka basin are determined by a wide occurrence of sedimentation waters, in places diluted by ancient infiltration waters. This basin is characterized by vertical hydrodynamic and hydrogeochemical zoning and elision regime, which favors oil and gas formation. We have established that the Lower-Middle Jurassic sediments are fed by their own saline waters as well as by the waters of Paleozoic and Upper Jurassic complexes at the sites where permeable sediments exist. This explains mixing of different genetic types of waters in the sediments. We have first revealed the existence of vertical water cross-flows between aquiferous complexes, which generally does not disturb their hydrodynamic isolation.
AB - Analysis of the available data has shown that the hydrogeologic conditions of the Nyurol'ka basin are determined by a wide occurrence of sedimentation waters, in places diluted by ancient infiltration waters. This basin is characterized by vertical hydrodynamic and hydrogeochemical zoning and elision regime, which favors oil and gas formation. We have established that the Lower-Middle Jurassic sediments are fed by their own saline waters as well as by the waters of Paleozoic and Upper Jurassic complexes at the sites where permeable sediments exist. This explains mixing of different genetic types of waters in the sediments. We have first revealed the existence of vertical water cross-flows between aquiferous complexes, which generally does not disturb their hydrodynamic isolation.
KW - Aquiferous complex
KW - Geochemical type
KW - Nyurol'ka sedimentary basin
KW - Total mineralization
KW - Underground water
KW - Vertical zoning
UR - http://www.scopus.com/inward/record.url?scp=0242318365&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0242318365&partnerID=8YFLogxK
M3 - Article
VL - 44
SP - 451
EP - 464
JO - Geologiya i Geofizika
JF - Geologiya i Geofizika
SN - 0016-7886
IS - 5
ER -