Inventor
MAYES JAMES C
US10 patents
Patents
10 patentsUS5354956AOct 11, 1994
Ultrasonic measurement apparatus
SCHLUMBERGER TECHNOLOGY CORP115 citations98
US5130950AJul 14, 1992
Ultrasonic measurement apparatus
SCHLUMBERGER TECHNOLOGY CORP178 citations98
US5107705AApr 28, 1992
Video system and method for determining and monitoring the depth of a bottomhole assembly within a wellbore
SCHLUMBERGER TECHNOLOGY CORP134 citations98
USRE34975EJun 20, 1995
Ultrasonic measurement apparatus
SCHLUMBERGER TECHNOLOGY CORP47 citations96
US5317111AMay 31, 1994
Ultrasonic measurement apparatus
SCHLUMBERGER TECHNOLOGY CORP49 citations96
US5214251AMay 25, 1993
Ultrasonic measurement apparatus and method
SCHLUMBERGER TECHNOLOGY CORP100 citations96
US5796677AAug 18, 1998
Method of sonic logging while drilling a borehole traversing an earth formation
SCHLUMBERGER TECHNOLOGY CORP85 citations94
US7178608B2Feb 20, 2007
While drilling system and method
SCHLUMBERGER TECHNOLOGY CORP41 citations89
US7178607B2Feb 20, 2007
While drilling system and method
SCHLUMBERGER TECHNOLOGY CORP15 citations83
US7527101B2May 5, 2009
Cooling apparatus and method
SCHLUMBERGER TECHNOLOGY CORP4 citations62