%0 Journal Article %T formation tester §±§â§à§Ò§à§à§ä§Ò§à§â§ß§Ú§Ü §á§Ý§Ñ§ã§ä§à§Ó§à§Ô§à §æ§Ý§ð§Ú§Õ§Ñ %A §º. §². §¤§Ñ§Ý§Ý§ñ§Þ§à§Ó %A §°. §®. §¥§å§Ò§â§à§Ó§Ú§ß %A §¡. §£. §®§Ö§ã§â§à§á§ñ§ß %A §¬. §¡. §·§Ú§ã§Þ§Ñ§ä§å§Ý§Ý§Ú§ß %J Vestnik UGATU %D 2013 %I Ufa State Aviation Technical University %X It is presented formation tester by a hydraulic control system. §±§â§Ö§Õ§ã§ä§Ñ§Ó§Ý§Ö§ß §á§â§à§Ò§à§à§ä§Ò§à§â§ß§Ú§Ü §á§Ý§Ñ§ã§ä§à§Ó§à§Ô§à §æ§Ý§ð§Ú§Õ§Ñ §ã §Ô§Ú§Õ§â§Ñ§Ó§Ý§Ú§é§Ö§ã§Ü§à§Û §ã§Ú§ã§ä§Ö§Þ§à§Û §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ %K Sheeted pressure %K formation tester %K safety factor %U http://www.journal.ugatu.ac.ru/index.php/vestnik/article/view/236