Drilling Components function

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soman703
Junior member
Posts: 93
Joined: Sun Nov 29, 2015 10:34 am

Drilling Components function

Post by soman703 »

Hello guys,

What is the purpose of these components?

Jars?
Drillcollar? What is the difference between simple drill Collar and Non Mag drill Collar? When making connections we have options like 5 1/2 NH, 6 5/8 H90, 6 5/8 H90? NC 56? What do these different types of connection code names signify?

Stabilizers? When do we use Integral Blade Stabilizers?
and when do we use Near Bit stabilizer? While writing size of stabilizer we write it as 8 1/2 " FG. What does FG signify?

When do we use Adjustable gauge Stabilizers?
When do we use Geopilot steerable Stabilizer?

And Heavy weights? Why we prefer Grant Prideco ones usually?


Thankyou,
Soman
Last edited by soman703 on Tue Apr 19, 2016 1:04 am, edited 3 times in total.
HooksForHands
Posts: 6
Joined: Thu Mar 24, 2016 7:03 am

Re: Drilling Components function

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