HYDRAULIC JACK ANCHOR FOR INSTALLATION OF PROFILED SHUTTER IN WELL

• Main Authors: ZALJATOV MARAT MARSOVICH, KHAMIT'JANOV NIGAMAT'JAN KHAMITOVICH, SABIROV MARAT GAFUROVICH, KIRSHIN ANATOLIJ VENIAMINOVICH, ABDRAKHMANOV GABDRASHIT SULTANOVICH
• Format: Patent
• Language: English; Russian
• Published: 10.10.2013
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

FIELD: mining.SUBSTANCE: anchor comprises a hollow body with an upper thread for connection with a pipe string, extended plates and lower thread for connection with a hydraulic jack. At the same time the lower thread is arranged on a hollow pusher telescopically at the bottom inserted as capable of...