Tool for preventing scraper falling downhole and for fishing operations
Pike
Designed for gripping and subsequent removal of the scraper or logging tool from the tubing string during fishing operations.
The tool has a robust design to hold a heavy assembly composed of a wireline with a lost logging tool or dewaxing scraper.
Fishing operations with Pike scraper are performed with a bar.
Brush scraper
Designed for gripping and subsequent removal of the scraper or logging tool from the tubing string during fishing operations.
The tool has a robust design to hold a heavy assembly composed of a wireline with a lost logging tool or dewaxing scraper.
Brush design allows the tool to easily pass the wellbore tubing joints preventing the tool from jamming in tubing couplings during the lift.
Weighting material is used when carrying out fishing operations with a brush scraper.
Anti-flight ring (PPK)
Designed to prevent damage to the ESP unit due to falling scrapers used during tubing string dewaxing.
No-go ring is installed in the intercoupling connection of tubing.
No-go rings are specially shaped to prevent petroleum-containing fluid flow from stopping in case a scraper or logging tool falls onto it.
Impression block
The lead impression block is used before the start of fishing operations. It is designed to obtain an impression and determining the position of the top tip (rope socket) of a lost scraper or tool.
The impression block consists of a housing and a soft lead insert on the lower end. According to the impression obtained, you can choose the most suitable fishing tool: Collet, Brush, or Pike.
An impression block is supplied in sets of blocks of various diameters with the number of duplicates of each diameter as required by the Customer.
Collet
A collet catcher supports lifting a lost scraper or tool by using a standard wire rope socket (bell).