Coiled tubing

This study illustrates how a combination of a straddle-packer system and a downhole real-time telemetry successfully stimulated up to 38 stages while maintaining packer-seal integrity and downhole pressure.
The authors of this paper describe an underbalanced coiled-tubing drilling campaign in the operator’s onshore fields using a closed-loop system design.
The authors describe a casing-leak-repair alternative to allow continued hydraulic fracturing of an unconventional formation.

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