Completing slim-hole horizontal wellbores

摘要

A length of coiled tubing is installed into a horizontal side-track wellbore. The coiled tubing has a pre-perforated section that defines perforations between a first end of the perforated section and a second end of the perforated section. The perforated section is positioned to align with a zone of interest within the horizontal side-track wellbore. A first isolation packer surrounds the length of coiled tubing. The first isolation packer is attached to the length of coiled tubing at the first end of the pre-perforated section. A second isolation packer surrounds the length of coiled tubing. The second isolation packer is attached to the length of coiled tubing at the second end of the pre-perforated section.