Snubbing Case History #31

Well Information: 4,000 Kpa gas well, 550m deep, 3 zones, and required segregation between upper zones.

Procedure: Rig up snubbing unit and pressure test. Un-seat seal assembly, strip out tubing hanger, tubing and BHA. Make up seal assembly BHA, 12 joints, packer c/w on/off, pup, port sub, blast joints, pups, and 40 joints. Locate seals, come out, space out tubing, and strip in tubing hanger, land seals, set packer and land tubing.

Time on location: 6.5 hours.