In drilling, perforation is creating holes through the cemented casing and into the oil/gas formation to establish flow paths, allowing…
In drilling, a hermetic test (or hermetical test) is a critical pressure test to ensure the production casing or wellbore is…
A trip tank in oil and gas drilling is a small, calibrated tank used to precisely measure drilling…
A Full Opening Safety Valve (FOSV), also known as a TIW valve, is a crucial, manual, ball-type valve used…
A flow coupling (or blast joint) in oil & gas is a heavy-walled tubular component installed in a…
Crossover subs, are crucial tubular components in drilling operations that adapt different connection types or sizes within the…
A drill string is a long column of interconnected steel pipes and tools, extending from the drilling rig…
A pup joint is a short, non-standard length of pipe (casing, tubing, or drill pipe) used in oil…
In drilling, a casing scraper is a downhole tool with blades that cleans the inside of wellbore casings by removing…
Oil & Gas Casing Handling & Running Tools are specialized equipment used to safely lift, move, make-up,…