LANDING NIPPLES AND LOCK MANDRELS

 


What is landing nipples and lock mandrels

The slick line and the professional efficient operator by means of using the discriminating or choosy on the trot and the consequently and the consecutive tool and the instrument can position and situate the pour, current, flood, stream be in charge of and have a power on in any one of the landing and in the hallway nipples at the looked-for and in the required depth. If this position is not good enough, unacceptable or if well and the fighting fit conditions, circumstances, and surrounding change, the flow and pressure be in charge of and be in command of may be encouraged and stimulated up or down the tubing string to an additional or on one more nipple setting and position. These procedures and functions can be done by slick line hallway under and also beneath the pressure without assassination the well.

LANDING NIPPLES

There are some features of the landing nipples and lock mandrels which is are given and mention below are:-
Landing Nipples
• Interference holds down for smaller locks
• Large bore for minimum restriction
• Retractable locking keys
• Locks designed to whole pressure from above or below from sudden reversal
• Optional hold down
Lock Mandrels
• Universal nipple with one internal profile
• Shear pin hold down for larger locks
So these all are the feature what we had mentioned above of the landing nipples and lock mandrels.

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