New PDC cutters improve drilling efficiency
Journal Article
·
· Oil and Gas Journal
OSTI ID:538282
- GeoDiamond, Houston, TX (United States)
New polycrystalline diamond compact (PDC) cutters increase penetration rates and cumulative footage through improved abrasion, impact, interface strength, thermal stability, and fatigue characteristics. Studies of formation characterization, vibration analysis, hydraulic layouts, and bit selection continue to improve and expand PDC bit applications. The paper discusses development philosophy, performance characteristics and requirements, Types A, B, and C cutters, and combinations.
- OSTI ID:
- 538282
- Journal Information:
- Oil and Gas Journal, Vol. 95, Issue 43; Other Information: PBD: 27 Oct 1997
- Country of Publication:
- United States
- Language:
- English
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