36“ Hole Section Preparation
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36" hole section preparation - Checklist
Ensure derrick is level
36” bit on floor
Sufficient 9” drill collars, on rack, strapped (with top drive picked up prior spud)
Sufficient 8 ½” drill collars, x/o to reach csg point on rack, strapped
10 stands 5” drill pipe made up and in derrick
2 stds HWP drill pipe in derrick, pup jts available for space out.
2 x Stabilisers 36” x 2 and pony DC ready, strapped ( if not one piece)
Ultra seal pill mixed 30 m3
Hi-vis spud mud mixed, mud system lined up – 250 m3
Cellar jet and centrifugal pump functioning
Contractor “C” plate on floor
Float equipment for inner string running tool, centralizers
DP centralizers, nails available
30” casing laid out & strapped. 7 joints
Casing handling tools ready
Casing dope. Baker lock in stock
Circulating/cementing swedge available
18 5/8” casing on racks
18 5/8” pup joints range 1
18 5/8” Centralizers
18 5/8” Stop collars and Nails
18 5/8” Circulating head
18 5/8” Stinger for stab in shoe
18 5/8” Stinger repair kit
18 5/8” Landing stinger combo
Riser in cellar, check flow line connection compatible
Cement 60tonne, Bentonite 85 tonne & Barite 100 tonne . On site
Jars on location – shock sub surface to 16” hole 2 Jars 8” 1 Shock 9.5”
Water pit full and deliverable to mud system Pump checked for rate
Survey tool ready, totco ring inserted
Have cutting and welding equipt. ready plus welder first well 1 plus backup
Have cementers check cmt quantity for next job
Top Drive if available functions correctly backups ok?
Swivel available, tested and ready for install in case of top drive failure
High pressure wash gun
Screens for Shakers & Skalpers, Mud cleaner screen blanked