SLUGHEAL
Filed: November 1, 1973
WELLBORE FLUID ADDITIVES USED TO PREVENT LOST CIRCULATION AND TO CONTROL THE VISCOSITY AND FLUID LOSS PROPERTIES OF WELLBORE…
Owned by: BRINADD COMPANY
Serial Number: 73005257
BRINADD
Filed: November 2, 1973
WELLBORE FLUID ADDITIVES USED TO PREVENT LOST CIRCULATION AND TO CONTROL FLUID LOSS, VISCOSITY, DENSITY AND OTHER PROPERTIES…
Owned by: BRINADD COMPANY
Serial Number: 73005376
THIX
Filed: July 24, 1975
WELLBORE FLUID ADDITIVES
Owned by: BRINADD COMPANY
Serial Number: 73058586
BRINADD
Filed: June 16, 1976
SERVICES TO THOSE CONCERNED WITH WELLBORE FLUIDS, PRINCIPALLY TO STUDY THE PROBLEMS ENCOUNTERED IN DRILLING AND WORKING…
Owned by: BRINADD COMPANY
Serial Number: 73090553
KARI
Filed: November 8, 1976
WELLBORE FLUID ADDITIVES, PRINCIPALLY THOSE USED FOR VISCOSITY CONTROL
Owned by: BRINADD COMPANY
Serial Number: 73105643
KIM-MUD
Filed: November 8, 1976
WELLBORE FLUID ADDITIVES, PRINCIPALLY THOSE USED FOR VISCOSITY AND FLUID LOSS CONTROL
Owned by: BRINADD COMPANY
Serial Number: 73105644
