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Conditions of formation of sulfide waters in paragenesis with evaporite and oil and gas-based formations in the artesian pools of the Republic of Uzbekistan

M. R. Juraev1, G. A. Bimurzaev1, B. H. Razykov2, B. Kh. Khaidarov3

  1. Institute of Hydrogeology and Engineering Geology (HYDROENGEO), Tashkent, Uzbekistan
  2. Russian-Tajik (Slavic) University, Dushanbe, Tajikistan
  3. Tashkent State Technical University, Tashkent, Uzbekistan
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https://doi.org/10.51346/tstu-01.20.3-77-0080

Technical Science and Innovation, No. 3

Date2020

Issue2020, pp. 70–81

LanguageUnknown (English abstract on the journal’s website)

LicenceNot stated

Published byTashkent State Technical University named after Islam Karimov

Highlights

  • Area: gas and oil fields of the artesian basins of Uzbekistan.
  • Method: analysis of the lithological and facies factor; map of hydrogen sulphide waters with evaporites and oil and gas complexes.
  • Condition: both sulphates and petroleum organic matter are needed for high-concentration hydrogen sulphide water.

Keywords

  • hydrogen sulphide water
  • artesian basin
  • evaporites
  • oil and gas complexes
  • leaching of sulphate-bearing strata
  • paragenesis

Summary

M. R. Juraev and G. A. Bimurzaev of the Institute of Hydrogeology and Engineering Geology (HYDROENGEO), B. H. Razykov of the Russian-Tajik (Slavic) University and B. Kh. Khaidarov of Tashkent State Technical University studied the lithological and facies conditions under which hydrogen sulphide waters form in the gas and oil fields of Uzbekistan’s artesian basins. These waters are closely tied to areas where halogen rocks (evaporites) and oil and gas complexes are developed together. The authors present their map as a map of the paragenesis of hydrogen sulphide waters with evaporites and oil and gas complexes, paragenesis meaning the joint occurrence of genetically related minerals or chemical elements.

Hydrogen sulphide waters of high concentration do not form if one of the two necessary conditions, sulphates or petroleum organic matter, is missing. In the anticlinal structures identified, hydrogen sulphide waters form because of small gas and oil deposits that are of no industrial importance.

How to cite

M. R. Juraev, G. A. Bimurzaev, B. H. Razykov and B. Kh. Khaidarov (2020). Conditions of formation of sulfide waters in paragenesis with evaporite and oil and gas-based formations in the artesian pools of the Republic of Uzbekistan. Technical Science and Innovation, No. 3, 2020, pp. 70–81. https://doi.org/10.51346/tstu-01.20.3-77-0080