The Wettability of Rocks and Filtration Capacitive Properties of Collectors  of the Productive Layer of the Deposit of Gubkin Oil and Gas Region

Malyarenko, A. M.; Kotenev, Yu.A.; Bogdan, V.A.; Blinov, S.A.; Tokarev, M.A.; Bashneftegeofizika,; Cresol-NefteServis, Llc

doi:10.30713/2413-5011-2019-9(333)-62-69

Cited by 2 publications

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The influence of the rocks material composition on the reservoir properties of the reservoir

Malyarenko¹,

Kotenev

Mukhametshin

et al. 2020

J. Phys.: Conf. Ser.

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High oil reserves characterize most fields in Western Siberia. However, along with this, zones of the productive formation that are poorly involved in development and production wells, in which products with a high proportion of water are produced, are distinguished within limits. For understanding the causes of this problem, it is important to consider the material composition of the reservoirs. In particular, it is necessary to consider the clay content, which is associated with the reservoir properties of rocks, hydrophilicity, hydrophobicity and, accordingly, with wettability. The article examined and analyzed a representative sample of core study of two wells in the Gubkinsky oil and gas region, which suggested the possible reasons for the lack of oil reserves.

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The influence of the rocks material composition on the reservoir properties of the reservoir

Malyarenko¹,

Kotenev

Mukhametshin

et al. 2020

J. Phys.: Conf. Ser.

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Influence of the Reservoir Rocks Sedimentation and its Mineral Content on the Properties of BS10 Reservoirs in the Gubkin Oil and Gas Region

Alina

Artem

Kotenev

2020

Day 2 Tue, October 27, 2020

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The group of BS reservoirs in the Gubkin oil and gas region is characterized by the fact that the water cut in the well production is ahead of the oil production by more than 12%. The increase in the dynamics of watering of BS10 strata in the zones of lack of underlying water is associated with its breakthrough from the injection wells. The reason for this is the insufficiently effective system of stimulation of the reservoir - the inability of injected water to displace oil from the reservoir. This problem is directly related to the geological factor, the variability of reservoir properties. The study of the material composition of reservoir rocks in order to assess the reservoir properties and their influence on the displacement coefficient has been carried out. Research objectives include statistical analysis of changes in clay content from porosity and permeability of rocks of the BS10 reservoir formation; establishing the effect of clay on the permeability of the reservoir. For the BS10 reservoir group of the Gubkin oil and gas region, it was found that in highly porous hydrophobic reservoirs with a low clay content, displacement is less intense compared to hydrophilic low permeability reservoirs.

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The Wettability of Rocks and Filtration Capacitive Properties of Collectors of the Productive Layer of the Deposit of Gubkin Oil and Gas Region

Cited by 2 publications

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The influence of the rocks material composition on the reservoir properties of the reservoir

The influence of the rocks material composition on the reservoir properties of the reservoir

Influence of the Reservoir Rocks Sedimentation and its Mineral Content on the Properties of BS10 Reservoirs in the Gubkin Oil and Gas Region

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