Drilling Components function
Moderator: Drilling
Drilling Components function
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
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.
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Re: Drilling Components function
Drill Collars: http://www.glossary.oilfield.slb.com/Te ... ollar.aspx
HWDP: http://www.glossary.oilfield.slb.com/Te ... lpipe.aspx
Jars: http://www.glossary.oilfield.slb.com/Terms/j/jar.aspx
Stabilizers are used in directional drilling and are attached to the BHA
HWDP: http://www.glossary.oilfield.slb.com/Te ... lpipe.aspx
Jars: http://www.glossary.oilfield.slb.com/Terms/j/jar.aspx
Stabilizers are used in directional drilling and are attached to the BHA