Forecast of the efficiency of repair-insulation works using variance analysis by the example of fields of Muravlenkovskneft, a branch of Gazpromneft OAO
Authors: K.V. Strizhnev, A.V. Olyunin, R.N. Khasanshin (Gazpromneft NTC LLC), M.A. Azamatov, M.Yu. Gvozdev (Muravlenkovskneft Branch of Gazpromneft-NNG JSC)
One of the most actual problems at planning the repair-insulation works is the selection of candidate wells for carrying out of actions. The experience of variance analysis use for the prediction of technological success and repair-insulation works efficiency is described. Based on the conducted analysis a tool for creating techniques of planning techno-economic efficiency of repair-insulation works is offered. The results of prediction are used to reduce risks, to increase profitability of repair-insulation works.
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