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