Coupling, Un-Coupled Top Filling with TopJet

Un-coupled top filling can be time consuming and messy.

When running in a floated assembly it is necessary to fill up the pipe periodically in order to prevent it from collapsing.

This is done conventionally by filling from the top-drive.

Unjetted, the fluid must be delivered slowly to allow the air to escape.

Escaping air will spill the mud over the drill floor if pumped too quickly or as the pipe is near full

TopJet accelerates process and can reduce filling times by up to 50%

Makes up quickly - Injects fluid faster - Separates and evacuates air - Shrouds any spillage - Optional debris filter

Click for movie of TopJet in action

TopJet for
Floated BHAs
Screens &
Liners

Sizes
3.5”(3½ IF) 4” 5”(4½ IF) 5½” (5½”DSTJ HT55) 5 7/8” (XT57) 6 5/8” FH. Custom sizes available

Flow rates
200-400 gpm

High Strength
1.5” SCH80 SteelShaft
Load rating 12,000 lbs

Portable 10-14 kg

TopJet - Coupling