by snubcodev | Sep 12, 2019
Snubbing Case History #53 Objective: Sweet well completion/ multiple wells. Well Information: 1700m, 6 mPa. Self contained equipment. Procedure: Rig up self contained equipment on top of gate valve, pressure test primary BOP’s and snubbing stack. Snub in packer...
by snubcodev | Sep 12, 2019
Snubbing Case History #52 Objective: Retrieve multiple WR bridge plugs and snub in production Well Information: 3000 meter, 24mPa multi zone gas well Procedure: Rig up snubbing unit. Make up retrieving tool BHA and snub into hole until sand top is tagged. Rig in...
by snubcodev | Sep 12, 2019
Snubbing Case History #51 Objective: Retrieve stuck perforating guns Well Information: 21mPa, 2800 meter gas well Procedure: Rig up snubbing unit and pressure test. Make and fishing string consisting of wash over pipe, floats, bumper sub, hydraulic jars and 73mm...
by snubcodev | Sep 12, 2019
Snubbing Case History #50 Objective: Service rig took a kick when pulling 88.9mm frac string, pipe was only part way out of the hole and no tubing hanger was landed. Well Information: 25mPa, 3700 meter gas well. Procedure: Strip on rig assist snubbing jack and...
by snubcodev | Sep 12, 2019
Snubbing Case History #49 Objective: Snub out and replace 228mm packer utilizing a 177mm snubbing stack. Well Information: 5mPa 670 meter horizontal water injection well with 228mm casing and 88.9mm coated tubing. Procedure: Rig in 279mm primary BOP, 279mm spacer...
