E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/63
E21B 33/12 (2006.01) E21B 33/138 (2006.01)
Patent
CA 1118343
PLUG FOR ELIMINATING TROUBLESOME ZONES IN WELLS Abstract of the Disclosure A plug for eliminating troublesome zones in wells, comprising a plugging agent in the form of a dry quick-setting mixture packed in an elastic water-proof cylindrical chamber having the same diameter as the well being treated and whose bottom end is stoppered, whereas the top end thereof is provided with retainers and is shaped as a double strip formed by the walls of the cylindrical chamber and defined by two peripheral longitudinal seams running to the boundary line of the plugging agent, said strip being bent along said boundary line over the plug body so as to be forced there- against by said elastic retainers.
329274
Lipatov Nikolai K.
Patrushev Gennady V.
Rogov Viktor F.
Tatevosian Ruben A.
Titov Mikhail Y.
Marks & Clerk
Severo-Zapadnoe Geologicheskoe Upravlenie
Territorialnoe Geologicheskoe Upravlenie Tsentralnykh Raionov
LandOfFree
Plug for eliminating troublesome zones in wells does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Plug for eliminating troublesome zones in wells, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plug for eliminating troublesome zones in wells will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-552611