dual completion well

dual completion well

[¦dü·əl kəm¦plē·shən ′wel]
(petroleum engineering)
Single well casing containing two production tubing strings, each in a different zone of the reservoir (one higher, one lower) and each separately controlled.
References in periodicals archive ?
In the Gulf of Mexico, at Cove Field, two successful dual completion wells, the Cove No.