| 摘要 |
FIELD: oil extractive industry. ^ SUBSTANCE: method includes consecutive feeding of 3-6 pairs of water argillaceous dispersion portions and water solution of multi-atomic spirits oligomer. Additionally after each portion of water solution of multi-atomic spirits oligomer a portion of non-negative ion source or anion-active surfactants in cubic remains of butyl spirits production. Concentration of water solution of multi-atomic spirits oligomer may be 15-20% of mass, and surfactants concentration in cubic remains of butyl spirits production may be 1-10% of whole mass. ^ EFFECT: higher efficiency. ^ 3 cl, 1 tbl, 1 ex, 1 dwg |
