Державний Науково-Дослідний Та Проектний Інститут Нафтової Промисловості "Укрдіпрондінафта"
Государственный научно-исследовательский и проектный институт нефтяной промышленности "УкрдипроНИИнефть"
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Application filed by Державний Науково-Дослідний Та Проектний Інститут Нафтової Промисловості "Укрдіпрондінафта", Государственный научно-исследовательский и проектный институт нефтяной промышленности "УкрдипроНИИнефть"filedCriticalДержавний Науково-Дослідний Та Проектний Інститут Нафтової Промисловості "Укрдіпрондінафта"
Priority to UA94020326ApriorityCriticalpatent/UA10602A/en
Publication of UA10602ApublicationCriticalpatent/UA10602A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
The invention relates to oil producing industry, in particular to methods for well treatment to increase productivity of those. Method for acid treatment includes acid pump-ion to field. Acid is pumped in as solution of inactive disperse particles in inert liquid at volumetric rate at outer boundary of effect zone not less that critical. Then one pumps in inert liquid at volumetric rate at inner boundary of effect zone not higher than rate of start for disperse particles of acid.
UA94020326A1993-06-031993-06-03Method for well acid treatment
UA10602A
(en)