A long, continuous length of pipe wound on a spool. The pipe is straightened prior to pushing into a wellbore and rewound to coil the pipe back onto the transport and storage spool. Depending on the p [..]

A continuous string of flexible steel tubing, often hundreds or thousands of feet long, that is wound into a drum, often dozens of feet in diameter.

is a continuous, joint-less, string of pipe, spooled so it can be deployed without welding or screwing connections.

Flexible, extended length of tubing (pipe) that is able to be wound on a spool, which is straightened before being used in the wellbore. Its long, continuous nature avoids the need with conventional p [..]

koild too-bing Used to carry production tubing to bottom of well.

Along, small diameter pipe flexible enough to be stored on and deployed from a large, truck-mounted roll. Used to replace jointed pipe in certain types of drilling, completion, and workover operations [..]