CANGZHOU GREAT DRILL BITS CO., LTD

CANGZHOU GREAT DRILL BITS CO., LTD

Great PDC Drill bit is highly appreciated by customers

2019 07/22

Congratulations our 444.5mm (17 1/2'' ) GS1906T ,S223 , Serial Number : 100811-05-19 , WOB =9-11 t , ROP=22 m/h, Drilling interval 1837 m, 1425 m . Drilling continues .

Our customers very satisfied with its performance . we have 1.5times higher ROP than our competitors and longer drilling meters .

Here is the bit feedback:

444.5mm 17 1-2GS1906T 2444.5mm 17 1-2GS1906T 5444.5mm444.5mm 17 1-2GS1906T 1444.5mm 17 1-2GS1906T 3444.5mm 17 1-2GS1906T 4444.5mm 17 1-2GS1906T 6444.5mm 17 1-2GS1906T 8