TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

A single well from which two separate formations may be produced at the same time. Production from each zone is segregated by running two tubing strings with packers inside the single string of production casing, or one tubing string with a packer may be run, and the other zone produced through the annulus.  1, fiche 1, Anglais, - dual%20completion

Record number: 1, Textual support number: 1 CONT

A miniaturized dual completion may be employed in which two separate 4 ½-in. or smaller casing strings are run and cemented in the same wellbore, or a dual tubingless completion could be utilized.  1, fiche 1, Anglais, - dual%20completion

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Mise en production de deux couches superposées par deux colonnes parallèlement ou concentriquement dans l'espace annulaire du forage.  2, fiche 1, Français, - compl%C3%A9tion%20double

Fiche 1,  Justifications,  Espagnol