75381862
Oct 30, 1997
Dec 8, 1998
OIL, GAS AND GEOTHERMAL WELL PRODUCTION, INSTRUMENTATION, EXPLORATION AND MEASUREMENT DEVICES; NAMELY, PUMP MONITORING EQUIPMENT, EARTH FORMATION MONITORING, ANALYSIS EQUIPMENT AND PRODUCTION FLUID MONITORING EQUIPMENT; COMPUTER PROGRAMS FOR USE IN ANALYZING GEOLOGICAL AND GEOPHYSICAL DATA; NAMELY, COMPUTER PROGRAMS FOR OIL, GAS AND GEOTHERMAL FIELD SURVEYING AND EXPLORATION AND COMPUTER PROGRAMS FOR MONITORING AND ANALYSIS OF DATA COLLECTED DURING DRILLING AND PUMPING OF OIL AND GAS
Electrical and Scientific Apparatus