Inventor
KELLY JR JOHN
4 patents
Patents
4 patentsUS4480702ANov 6, 1984
Method and apparatus for drilling oil well and treating drilling mud
MOBIL OIL CORP57 citations93
US4373592AFeb 15, 1983
Rotary drilling drill string stabilizer-cuttings grinder
MOBIL OIL CORP51 citations91
US4090523AMay 23, 1978
System for automatically flushing hydrocyclones used in drilling mud treatment
MOBIL OIL CORP33 citations89
US4439069AMar 27, 1984
Method and apparatus for disposing of drill cuttings at an offshore location
MOBIL OIL CORP20 citations74