ENTERRA OIL FIELD RENTAL COMPANY Trademarks
WELLSMART
Filed: May 25, 1994
rental of oil field tools and equipment for drilling oil and gas wells and for reentry into existing oil and gas wells
Owned by: ENTERRA OIL FIELD RENTAL COMPANY
Serial Number: 74529339
ENTERRA LOR
Filed: June 12, 1995
rental of oil field tools and related equipment
Owned by: ENTERRA OIL FIELD RENTAL COMPANY
Serial Number: 74686707