| 摘要 |
FIELD: oil and gas extracting industry. SUBSTANCE: method includes treatment of pit-face area of force-pumping and extracting wells with 0.5-1% pulp of fine hydrophobic material in organic dissolvent. As said material carbonic soot is used. Said soot is used in pelleted form made from its 80-90% pulp in high-molecular aliphatic dissolvent like paraffin or in ointment form in form of its highly concentrated pulp in Vaseline or autol. As organic dissolvent water-free oil may be used. EFFECT: decreased costs. 3 cl, 1 ex |
