16Cr chrome coiled tubing was introduced in 2003, but its use has been limited to velocity strings in corrosive environments. Questions concerning its feasibility as a work string prompted field ...

This second of two articles reports on a study by BP Exploration (Alaska) of the behavior of 16Cr coiled tubing in field tests on the North Slope that led to the development of guidelines and ...

Confirming what music fans have thought since they got their first Walkman, it takes just seconds for headphones to tangle inside a bag or pocket. Using computer simulations, a team of physicists have ...