China dth hammer manufacturer & supplier

Drilling equipment oilfield API non-magnetic drill collar

DR-D-01

Drilling equipment oilfield API non-magnetic drill collar

2015-06-06

DR70/80 Hydraulic Anchor Drilling Machine

DR-D-01

DR70/80 Hydraulic Anchor Drilling Machine

2015-06-06

Qualified high air pressure DHD360 dth hammer

DR-D-01

Qualified high air pressure DHD360 dth hammer

2015-06-06

NQ HQ drill rod

DR-D-01

NQ HQ drill rod

2015-06-06

17 1/2" IADC S123 PDC Bit

DR-D-01

17 1/2" IADC S123 PDC Bit,Mudstone: We have experience to design suitable blades shape and cutter direction to get high drill speed and stable drill.

2015-06-06

High efficiency drill rod/dth rod/api rod/drill pipe

DR-D-01

High efficiency drill rod/dth rod/api rod/drill pipe,We can produce all kinds of reducer umion. The Rod materials have DZ50/DZ60/R780/P110 /G105/S135

2015-06-06

API high quality pdc Bit & Gas Well PDC Drill Bit & oil drill Bit

DR-D-01

API high quality pdc Bit & Gas Well PDC Drill Bit & oil drill Bit

2015-06-06

Best Price deep water well rig drilling machine portable/water well drilling rig from china(200m 152-254mm hole)

DR-D-01

Best Price deep water well rig drilling machine portable/water well drilling rig from china(200m,152-254mm hole)

2015-06-06