Case Study

Plug & Abandonment

Plug & Abandonment

WELL INTERVENTION DRILLING & COMPLETIONS UNCONVENTIONAL RESOURCES RESERVOIR OPTIMIZATION Plug & Abandonment Tool: Single Set Inflatable Packer Location: Deepwater Gulf of Mexico CHALLENGE: A Gulf of Mexico operator had to abandon a well with multiple restrictions. They needed an efficient, single trip assembly to perform thru-tubing lower and upper abandonments using coil tubing. SOLUTION: TAM provided a coiled tubing deployed 1.69-in. single-trip inflatable cement retainer to abandon lower zone perforations on the first run, a 2.63-in. single set cement retainer to squeeze the casing annulus on the second run, and finished the job with setting an inflatable bridge plug ~500 ft. below the mudline through a riser restriction and setting in larger casing. RESULTS AND BENEFIT: On each r

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