METHOD OF PREPARING PLUGGING SOLUTION

摘要

FIELD: oil and gas production industry. SUBSTANCE: method implies mixing in vacuum hydraulic mixer of binding component, dry additive, and mixing water which is delivered under pressure. Aforesaid components of plugging solution are delivered into vacuum hydraulic mixer in determined ratio simultaneously. Mixing water is supplied under pressure of 35-45 kgf/cm . This method improves quality of plugging solution and cuts cost of its preparation. EFFECT: higher efficiency. 1 dwg