Application of killing fluids on the polysaccharide base in wells with low pressure and after fracturing

Authors: M.A. Silin, L.A. Magadova, E.G. Gaevoy, V.B. Gubanov, V.R. Magadov, D.Yu. Eliseev (Gubkin State Oil and Gas University)
The properties of the polysaccharide fluids on the water or water-saline bases, used to kill the complicated wells, are considered. Experiments to assess the possibility of using such fluids in these wells were conducted. Works on killing the wells of Harampurskoye field are carried out. The effectiveness of application of the specified fluid is marked.
The properties of the polysaccharide fluids on the water or water-saline bases, used to kill the complicated wells, are considered. Experiments to assess the possibility of using such fluids in these wells were conducted. Works on killing the wells of Harampurskoye field are carried out. The effectiveness of application of the specified fluid is marked.


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