Спеціалізоване Виробниче Геологічне Об'Єднання По Тампонажним Та Геологоразвідувальним Роботам "Спецтампонажгеология"
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 Спеціалізоване Виробниче Геологічне Об'Єднання По Тампонажним Та Геологоразвідувальним Роботам "Спецтампонажгеология"filedCriticalСпеціалізоване Виробниче Геологічне Об'Єднання По Тампонажним Та Геологоразвідувальним Роботам "Спецтампонажгеология"
Priority to UA4079483ApriorityCriticalpatent/UA11578A1/en
Publication of UA11578A1publicationCriticalpatent/UA11578A1/en
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining
(AREA)
Abstract
Method for plugging mine workings includes well drilling, pumping in plugging solution to those and formation of insulation screen. One determines value of zone of effect of mining-penetration works. Insulation screen is arranged out of zone of effect of mint penetration works with sequential increase at that of rheological and strength characteristics of plugging solution to limits of its pump-through.
UA4079483A1986-04-291986-04-29Method for plugging mine workings
UA11578A1
(en)