Improve penetration rates and directional control with our ridged 3D cutting element bit.
Published: 06/19/2019
Published: 06/19/2019
Llanos Basin
Onshore Colombia
The 12 1/4-in section in the Llanos Basin consists of an upper claystone interval followed by high-impact interbedded formations composed of sandstone, siltstone, and shale. Offset wells used four bits to drill the entire section—with three bits in the interbedded zone alone. Parex Resources wanted to reduce the number of bits and runs required to drill this challenging section.