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Yelabuga, Russia
Yelabuga, Russia
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Ibatullin R.R.,Tatar Oil Research and Design Institute | Guskova I.A.,Almetyevsk State Oil Institute | Gabdrakhmanov A.T.,Almetyevsk State Oil Institute | Rybakov A.A.,Almetyevsk State Oil Institute | Taipova V.A.,RF
Neftyanoe Khozyaistvo - Oil Industry | Year: 2013

This paper presents integrated analysis of hydraulic fracturing efficiency in residual oil displacement. Enhanced oil recovery methods increase both oil displacement efficiency and sweep efficiency. The authors propose integrated analysis of well flow rates and light absorption coefficient variations to evaluate the effect of fracturing technology on reservoir performance. This paper also presents comparative analysis of well performance and light absorption coefficient variation data. The analysis has been performed for Devonian terrigenous deposits of the Romashkinskoye field.


Akhmetgareev V.V.,Tatar Oil Research and Design Institute | Gazizov I.G.,RF | Volkov I.V.,RF | Emelyanov V.V.,RF | Akhmadullin R.K.H.,RF
Neftyanoe Khozyaistvo - Oil Industry | Year: 2014

The article presents the history of the development of the Bondyuzhskoye oil field which is currently at the late stage of development. Based on the analysis performed, further strategies for improvement of field development system are offered in order to achieve high oil recovery factor.


Antonov O.G.,Tatar Oil Research and Design Institute | Nasybullin A.V.,Tatar Oil Research and Design Institute | Lifantyev A.V.,Tatar Oil Research and Design Institute | Rakhmanov A.R.,RF
Neftyanoe Khozyaistvo - Oil Industry | Year: 2013

This paper presents the results of TatNIPIneft efforts in using tracer survey data for geological and reservoir modeling. Basic objective is to estimate the efficiency of tracer survey data in justification of reservoir model grid and determination of possible direction of hydraulic fracture propagation, as well as simulation of tracer injection using real time geological and reservoir model of Block 3, Berezovskaya area.


Ibragimov N.G.,Tatneft | Vasilyev E.P.,Tatar Oil Research and Design Institute | Amerkhanov M.I.,Tatar Oil Research and Design Institute | Shesternin V.V.,Tatar Oil Research and Design Institute | Akhmadullin R.R.,RF
Neftyanoe Khozyaistvo - Oil Industry | Year: 2013

The article reveals the pattern of extra-viscous oil production on the Ashalchinskoye field by steam gravity recovery method. Effects of specific temperature and pressure conditions on the performance of pumping equipment during extra-viscous oil production are considered. Solutions to decreasing downtime steam losses and extending pumps' run time are suggested.


Nasybullin A.V.,Tatar Oil Research and Design Institute | Zakiev B.F.,RF | Denisov O.V.,TatASU OOO | Girfanov R.G.,TatASU OOO
Neftyanoe khozyaystvo - Oil Industry | Year: 2015

The paper presents results of well interference research for a mature field. Two approaches to determine well interference are compared by example of the Romashkinskoye oil field Berezovskaya area. Procedures and methods of operating data processing to control injection wells are discussed.


Mingulov Sh.G.,RF | Yakupov R.F.,RF
Neftyanoe Khozyaistvo - Oil Industry | Year: 2013

The article reviewed issue of injection capacity distribution in time for injection wells, as well as production profile of offset wells for spot waterflooding of different development objects of Tuimazinskaya group of fields. Maximum permitted concentration of oil and solids in injection fluid is set. Reviewed efficiency of methods of well injection capacity restoration and established most efficient well treatment technique.


Emelyanov V.V.,RF | Gazizov I.G.,RF | Salikhov A.D.,RF | Plotnikova I.N.,Kazan Federal University | And 2 more authors.
Neftyanoe khozyaystvo - Oil Industry | Year: 2014

The article discusses the possibility of growth of oil reserves in existing fields on the late stage of development. Increase of the reserves is possible due to new oil deposits in Kosvinsky horizon of Lower Carboniferous in the south-eastern part of the North-Tatar arch. Based on the review and re-interpretation of geophysical data of the wells and geochemical studies of the oil from the Pervomayskoye and Komarovskoye oilfields prospects of the Kama-Kinel system troughs were studied. The article provides a preliminary assessment of the minimum reserves growth and economic efficiency calculation of changes and shifts of production facilities on 5 wells. The object of changes-production wells, which are fully developed oil deposits in the Middle Devonian Timan horizon. These wells should begin production of another new oil deposits in Kosvinsky horizon of the Lower Carboniferous.


Kondakov A.P.,Surgutneftegas | Malyshev G.A.,Surgutneftegas | Vodnikov A.V.,Surgutneftegas | Zheludkov A.V.,Surgutneftegas | And 2 more authors.
Neftyanoe Khozyaistvo - Oil Industry | Year: 2012

Foam fracturing technology was successfully tested and Implemented in Surgutneftegas OJSC. Treated wells showed substantially reduced completion times and Increased oil production compared to the adjacent wells, indicating potential efficiency of the technology. In the pilot jobs the guidelines for foam fracturing design and execution were developed. The method of controlling foam properties during the operation was developed and successfully tested.

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