by snubcodev | Sep 12, 2019
Snubbing Case History #48 Objective: Utilize rig assist snubbing unit to drill out multiple bridge plugs on high pressure gas wells Well Information: Surface pressures up to 60mPa. Procedure: Pre job meeting was held and job parameters were discussed with customer....
by snubcodev | Sep 12, 2019
Snubbing Case History #47 Objective: Snub in BHA consisting of packer, blast joints, pup joints and sliding sleeves, upper dual string packer and 2 strings of 60.3mm tubing. Well Information: 14mPa, sour 2000 meter gas well. Procedure: Pre job meeting was held and...
by snubcodev | Sep 12, 2019
Snubbing Case History #46 Objective: Install production string. Well Information: 9 mPa sweet gas well, single zone. Depth: 1750m Procedure: Rig up snubbing unit, and pressure test. Snub in “slick string”. Install tubing hanger. Land string. Rig out snubbing unit....
by snubcodev | Sep 12, 2019
Snubbing Case History #45 Objective: To fish out coiled tubing lost in 88.9mm production tubing. Well Information: 19% sour gas well, 4,600m (14,720”) deep, 60.7MPa (8,800psi). Coiled tubing was performing a cleanout and chemical spot operation. The tubing became...
by snubcodev | Sep 11, 2019
Snubbing Case History #44 Objective: Remove packer from completion BHA. Well Information: 6 Mpa gas well. Depth: 1,300m. Procedure: Rig up snubbing unit and pressure test. Strip out tubing hanger, 1,300m tubing and BHA with packer. RIH re-entry guide, pup, flow sub,...
