M.M. Veliyev, Candidate of Technical Sciences (Vietsovpetro JV),

I.V. Vladimirov, Doctor of Technical Sciences (NPO Neftegaztekhnologiya OOO)





From the moment of injection water appearance in the flowstream the flooding control in required. With this aim, the partial water shutoff of watered areas is used. Development of fractured porous reservoir requires the shutoff of the cracks with the high watercut while keeping the permeability of oil saturated cracks.

Aims and Objectives

To investigate the optimal operation regime of water shutoff technologies for development of reservoir with dual porous by means of hydrodynamic model.


It was shown that massive oil deposits in fractured porous reservoir moves up vertically. In order to enhance oil recovery the bottom hole might be artificially lifted or cementing slurry could be injected into the reservoir for shutoff of the watered reservoir fractures.

The efficiency of the watertight barrier depends on the volume of fractured reservoir. This dependence is non-linear.


Key words: water shutoff technology, dual porous reservoir, reservoir interval, cementing slurry, oil debit, oil-water contact, net present value, profit.



1.    Veliyev M.M., Vladimirov I.V. Izucheniye razlichnykh skhem perforatsii dobyvayushchikh i nagnetatelynykh skvazhin v razrabotke treshchinovatykh kollektorov // NTZh «Problemy sbora, podgotovki i transporta nefti i nefteproduk-tov» (Investigation of Different Perforation Schemes of Injection and Production Wells in Fractured Reservoir // STJ «Problems of Gathering, Treatment and Transportation of Oil and Oil Products») / IPTER. 2012. Vyp. 4 (90). P. 5-12.

2.    Andreev A.F. et all. Otsenka effektivnosti i riskov innovatsionnykh proektov neftegazovoy otrasli (Evaluation of the Effectiveness and Risks of Innovative Projects in the Oil and Gas Industry) / A.F. Andreev, V.D. Zubarev, A.S. Sarkisov. Moscow: MAKS Press, 2007. 240 p.


The authors


• Veliyev Mubaris M., Ñandidate of Technical Sciences,

Associate Professor

Vietsovpetro JV

Head of Department of Economics, NIPImorneftegaz

Socialist Republic of Vietnam, Vung Tau, Le Loi Street, 105

tel: (0864) 83-98-71

e-mail: veliev.rd@vietsov.com.vn


• Vladimirov Igor V., Doctor of Technical Sciences, Professor

NPO Neftegaztekhnologiya OOO

Deputy Director for Science

Russian Federation, 450078, Ufa, ul. Revoluytsionnaya, 96/2

tel: (347) 228-18-75

e-mail: srgngt@mail.ru