Smith Bits, a Schlumberger company, has announced the release of the AxeBlade* ridged diamond element bit, which incorporates new-geometry Axe* ridged diamond elements across the bit face. AxeBlade bits improve rate of penetration (ROP) in a wide range of formations and steering response in directional applications.<\/p>\n
\u201cThe drillbit market is performance-driven and seeks polycrystalline diamond compact (PDC) bits that provide differentiated performance in ROP,\u201d said Murat Aksoy, president, Bits & Drilling Tools, Schlumberger. \u201cThe cutting efficiency delivered by the AxeBlade bit addresses our customers\u2019 needs by helping to reduce the cost of drilling operations.\u201d<\/p>\n
The latest generation of Smith Bits three-dimensional cutting technologies, Axe elements have a distinctive ridge shape that combines the shearing action of a conventional PDC bit with the crushing action of a roller cone bit. The unique geometry of the element breaks rock more efficiently, requiring 30% less force. It also delivers improved control compared with conventional PDC cutters when drilling directionally.<\/p>\n
The AxeBlade bit has been successfully field tested in a variety of applications, drilling more than a cumulative total of 200,000 ft [60,960 m]. In a field trial in South Texas, the AxeBlade bit kicked off from vertical to a 90\u00b0 angle and continued drilling the lateral section for a total of 3,586 ft [1,093 m] with 29% faster ROP compared to offset wells.<\/p>\n","protected":false},"excerpt":{"rendered":"