دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: a cylindrical or spherical compartment used to transport a diver or dive team to and from an underwater work site. division order n: a contract of sale of oil or gas to a purchaser who is directed to pay for the oil or gas products according to the proportions set out in the division order. The purchaser may require execution thereof by all owners of interest in the property.

n: a line that supplies a diver or a diving bell with a lifeline, a breathing gas, communications, a pneumofathometer, and, if needed, a heat supply.

a control line attached to a remove piece of equipment, usually a subsea wellhead, to provide hydraulic or electrical control, or inject small amounts of chemicals.