Key words: flow deviation technologies, KENWORTH units, oil recovery enhancement, technical and economic efficiency.
Ratings of application of all flow deviation technologies with use of TsA-320 and Kenworth units were compared. Kenworth units have a number of significant advantages over traditional TsA-320 units at the injection of large volumes of chemical reagents solutions: the period of one well operation, the cost of preliminary and final work are reduced, the unit efficiency of well operations is increased, more qualitative preparation of working solutions is ensured. A set of technologies, the most effective for Kenworth use in Surgutneftegaz OAO conditions, is defined.
