Home > Term: washover pipe
washover pipe
In fishing operations, a large-diameter pipe fitted with an internal grappling device and tungsten carbide cutting surfaces on the bottom. The washover pipe can be lowered over a fish in the wellbore and to latch onto and retrieve the fish. Since the washover pipe is relatively thin-walled and large in diameter, and may be prone to sticking itself, the washover operation is usually reserved as a measure of last resort before abandoning the fish altogether.
- Part of Speech: noun
- Industry/Domain: Oil & gas
- Category: Drilling
- Company: Schlumberger
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Creator
- BSchmidt
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