| 摘要 |
FIELD: mining. ^ SUBSTANCE: invention relates to field of mining of hydrocarbon minerals, particularly oil and natural gas. It is implemented action to near-filtering area at least one well by pulse electric current, by means of passing through near-filtering area of well of quasi-rectangular trapezoidal heteropolar pulses with pauses between positive and negative pulses. Previously it is defined capacity, voltage, force and duration of pulses of electric current, and also pause between pulses from mathematical relation. In the process of action there are controlled values of voltage and force of pulse current, it is defined values increase of resistance R against electric current. ^ EFFECT: increasing of mining of hydrocarbon minerals, reduction of water cut of extracted water-hydrocarbon mixture by means of increasing of viscosity of intermediate water. ^ 3 cl, 2 ex |
