دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: (MIT) a test required prior to initial injection and once every five years thereafter (at a minimum) for certain types of injection wells under SDWA. These tests evaluate the operational integrity of the well so that underground sources of drinking water will not be endangered. EPA defines mechanical integrity as no significant leak in the casing, tubing, and packer and no significant fluid movement into a USDW through vertical channels adjacent to the injection well bore.

A regular pressure test on an injection well to assure the integrity of the isolation seal.