DRILL BITS
LUHAI PDC bits are designed professionally for different formations to meet with various drilling applications. ROP and durability improvements are ensured by advanced cutting structure layouts, high performance PDC cutters and superior hydraulic design.
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Varities of up connection sub |
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NON-MAGNETIC SUB |
LUHAI can manufacture various kinds of non-magnetic sub as below and provide OEM services as drawing
Replacement of Halliburton Resistivity Sub |
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KELLY |
DeRunprovides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.
Description &... |
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БУРОВОЙ МЕХАНИЧЕСКИЙ ЯСС ТИПА LHBZ |
Буровой механический ясс типа LHBZ является механическим инструментом для освобождения прихвата, он может создавать ударные нагрузки, направление у... |
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NON-MAGNETIC SUB |
Replacement of GEOLINK Resistivity Sub |
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