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PUMP OFF PLUGS / LANDING NIPPLES

Landing Nipples / Pump off Plugs

THE PEDCOR LANDING NIPPLE IS ATTACHED TO THE
BOTTOM OF THE COILED TUBING WITH AN ALUMINUM PUMP OFF PLUG PRESS FITTED INTO THE END OF THE LANDING NIPPLE.


IN OEPRATION, THE COILED TUBING STRING IS RUN
DOWNHOLE WITH THE LANDING NIPPLE AND PUMP
OFF PLUG, PREVENTING ANY FLUIDS OR GASSES
INTO THE COILED TUBING. AT DESIRED DEPTH,
PUMP PRESSURE IS APPLIED AND THE PLUG IS PUMPED OFF ALLOWING FLOW UP THE COILED TUBING.

 

WHEN THE TUBING IS TO BE RETRIEVED, THE PUMP
DOWN DART IS CIRCULATED DOWN THE COILED
TUBING AND LANDED IN THE LANDING NIPPLE AND LOCKED IN POSITION AS A NO-GO TYPE PLUG.