PEN-O-TRATOR™
Patented.
The PEN-O-TRATOR™ Reamer Guide Shoe has been specifically designed to be installed on Casing, Liner and Screen where operators have concerns about potentially difficult wellbore conditions such as, swelling shale’s, ledges and washed out areas of wellbore, post drilling and prior to running casing.
The PEN-O-TRATOR™ Reamer Guide Shoe ensures that tubulars reach TD first time, saving both time and costs.
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WELL-BORE SEEKING ECCENTRIC EZi-DRILL* OUT GUIDE NOSE NEGOTIATES TROUBLESOME FORMATIONS
Equipped with a profiled nose that has the ability to freely orientate off obstructions. (*International Patents Pending)
SURGE REDUCTION ENHANCEMENT
Designed to minimize ECD and maximize Flow-By, the Pen-o-trator’s streamline design and smooth reaming surfaces, minimizes voids and fluid traps, thus maximising surge reduction.
PENETRATES BY REAMING PAST OBSTRUCTIONS WITH OR WITHOUT ROTATION
Due to the unique design of the tool Rotation is not necessary. Equipped with a reaming structure that re-establishes the hole size to the gauge of the tool, allowing easy passage of all casing, liner and screen assemblies.
INTEGRAL FLOAT VALVE – SPEC API (RP) 10F CAT 111C
Positive seal PDC drillable spring operated non-return poppet valve. The phenolic material valve is designed to withstand high temperature, large volumes of fluids pumped at high flow rates. Suitable for both high and low pressure conditions.
ANTI AGGRESSIVE LEFT HAND BLADES MINIMISE TORQUE
Non aggressive reaming action with passive angled left-hand blades, eliminates stalling and minimises torque build up on thread connections.
SLICK BODY ELIMINATES SOLIDS BUILD UP
The slick body design has eliminated potential areas which can trap solids and cuttings.
OPTIONAL INTEGRAL LOW TORQUE CENTRALISER
Optional free rotating centralizer bearing supports the tool and reduces torque and drag during running operations.
