Закрите акціонерне товариство "Міжнародний науково-технічний Університет"
Закрытое Акционерное Общество «Международный Технический Университет»
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Закрите акціонерне товариство "Міжнародний науково-технічний Університет", Закрытое Акционерное Общество «Международный Технический Университет»filedCriticalЗакрите акціонерне товариство "Міжнародний науково-технічний Університет"
Priority to UA2000031487ApriorityCriticalpatent/UA37058A/en
Publication of UA37058ApublicationCriticalpatent/UA37058A/en
The invention relates to oil producing industry and is intended for chemical effect on strata of well bottom zone for increase of stratal flow to well. Method for acid effect on strata adjoining perforated part of operation string of a well includes pumping in of acid in not active form. Acid is injected to the well by means of the device that is lowered on pump-compressor pipes. The device is equipped with diaphragm that separates its cavity from cavity of the pipes and is arranged as destructible under effect of pressure. 37058
UA2000031487A2000-03-152000-03-15Method for acid treatment of strata adjoining perforated part of operation string of a well
UA37058A
(en)