FOR GRIPPING AND HOLDING DOWNHOLE TOOLS
Designed for installation at the top of the lubricator section and preventing tools from dropping down into a wellbore in case of breaking wire or wireline cable in the process of logging or dewaxing
Used in production, observation and injection oil and gas wells as a top section of a lubricator equipped with a stuffing box for 73 mm tubing in the process of well testing and logging with downhole tools and pressure gauges with the aid of wireline/slickline winch; and scraping internal walls of tubing from asphaltene, resin, and paraffin deposits
Tool catcher is placed at the top section of a pressure control lubricator under the stuffing box, catches a tool after wire or cable breaks in the lubricator using grips, and securely holds the tool in lubricator until it is recovered by crew.
|Stub end diameter||Ø 64 mm||Ø 66 mm||Ø 66 mm|
|Catcher body diameter||Ø 56 mm||Ø 60 mm||Ø 60 mm|
|Tool head||Rope socket||NKB-28||NKB-36|
|Weight||1.2 kg||1.2 kg||1.2 kg|