Tusk Energy	Objective: Sand cleanoutsWell Information: 8000kPa, Sweet gas and 1500 metersProcedure: Performed 67 cleanouts through out the whole project. Rig in coil unit. Pressure test. Run in the hole and cleanout sand from perforations to plug back. Out of the 67 wells completed only 2 wells required further cleanouts due to sand entering the well from the perforations.Time on location: 4 hours per well.
Tight Hole	Objective: Spot acidWell Information: 300kPa, sweet gas, 1700mProcedure: Rig up and pressure test CT unit. Run in the hole pumping nitrogen. Stop at 1600 meters. Pump acid to end of tubing and start pulling out of hole. Flush coil with 3% KCL. Pull up to 300 meters and start to pump nitrogen to purge coil. POOH. Rig out unit.Time on location: 6.5 hours
Pennwest	Objective: Chemical washWell Information: 0kPa, heavy crude, 1700 meters horizontalProcedure: Rig up and pressure test. RIH while pumping 3% KCL fluid. Clean out sand in horizontal section. Pump chemical to end of tubing. POOH till kick off point. Repeat wash over same section of well 3 times. POOH and purge coil. Bleed off and rig out.Time on location: 8.5 hours
Encana	Objective: Sand cleanout using mill and motorWell Information: 8700kPa, sweet gas well, 2170 metersProcedure: Rig up CT unit with mill and drilling motor. Pressure test and function test. RIH> Tag sand top and mill thru to plug back using commingled fluid. Insure returns are clean and fluid is lifted from well. POOH and rig out.Time on location: 13 hours
Encana	Objective: Land velocity stringWell information: 9200kPa, sweet gas, 2100 metersProcedure: Rig up CT unit with spooler and pressure test. RIH and land at predetermined depth. Isolate well bore pressure and cut and land coil. Rig out.Time on location: 9.5 hours
Enerplus	Objective: Pressure up tubing for wirelineWell information: Procedure: Rig up nitrogen unit and cool down. Pressure test surface line to 14mPa. Pressure up tubing to 3.9mPa and stop pumping. Wait for wireline to RIH and latch onto and pull plug. After wireline is done bring pressure back to 6mPa in well. Rig out unit.Time on location: 2 hours.
Enerplus	Objective: Pump nitrogen blanketWell information:Procedure: Rig up nitrogen unit and pressure test. Pump hole volume into well to hold down H2S. Rig out unit.Time on location: 1.5 hours
Devon	Objective: Unload fluid from wellWell information: Procedure: Rig up nitrogen and cool down. Pressure test surface equipment to 32mPa. Pump nitrogen and unload well. Rig out unit.Time on location: 10.5 hours
Standard Energy	Objective: Unload well bore fluidWell information:Procedure: Rig in nitrogen pumper and cool down. Pressure test surface equipment. Pump down tubing and unload fluid up casing, stop pumping. Flow well for 3 hours. Rig out unit.Time on location: 5.5 hours
BP	Objective: Pressure up well to run wireline logWell information: Cavern wellProcedure: Rig up pumper and pressure test to 21mPa. Pump 1000 SCM down casing. Pump 500 SCM down tubing. Rig in wireline and begin logging. Pump nitrogen at predetermined depths while logging. Rig out wireline. Rig out pumper.Time on location: 13 days
Enerplus	Objective: Coil cleanoutWell information: Procedure: Rig in CT unit and nitrogen pumper. Pressure test surface equipment and coil to 14mPa. RIH with coil to predetermined depth and begin to pump nitrogen. Cleanout fluid from wellbore. POOH and rig out equipment.Time on location: 6 hours
Enerplus	Objective: Coil purgeWell information: Procedure: Rig in CT unit and nitrogen pumper. Pressure test. RIH with coil pumping nitrogen until nitrogen is brought to surface on the backside. POOH and rig out equipment.Time on location: 7 hours
BP	Objective: Pressure up wellWell information: Procedure: Rig in nitrogen pumper and cool down. Pressure test surface equipment to 17mPa. Pump nitrogen into well until well bore pressure is 15mPa. Rig out unit.Time on location: 1 hour
Enerplus	Objective: Pump nitrogen blankets on 2 wellsWell information: 5% H2S Procedure: Rig up pumper and cool down. Pressure test surface equipment to 24mPa. Pump 100 SCM for a blanket. Rig out and complete pumping operations on next well.Time on location: 4 hours total to pump on both wells.
Devon	Objective: Purge pipeline with pigWell information: 5400 meters of 139mm pipe lineProcedure: Rig in nitrogen pumper and cool down. Pressure test surface equipment to 14mPa. Start pumping down pipeline at 30 SCM. Decrease rate to hold pipeline pressure at 10mPa. Pig would not move. Operator checked pipeline files and determined there were 2 pigs from a previous operation still in pipeline. Pressure was increased behind first pig to 11.5mPa and then shut in. Pressure slowly pushed all 3 pigs to end of pipeline to catcher.Time on location: 13 hours. Pigs into catcher after 72 hours.
PCI	Objective: Equalize tubing pressure with casing pressure.Well information: Plug set in tubingProcedure: Rig up nitrogen pumper to wireline flow T. Pressure test surface equipment. Equalize tubing and casing pressures. Wait on wireline to pull plug. Rig out nitrogen equipment.Time on location: 2 hours
Tight hole	Objective: Utilize Mayperf drilling tool to perforate multiple zones in a well.Well information:Procedure: Rig up and deploy Mayperf drilling tool utilizing 33 meters of lubricator. A total of 5 sets of perforations were opened up using the Mayperf drilling tool and 50.8mm coil tubing.Time on location: 30 hours over 3 days.