ENVIRO-LUBE
Filed: November 9, 1984
Lubricants Used in Oil Well Drilling
Owned by: Sun Drilling Products
Serial Number: 73508067
ENVIRO-MUD
Filed: November 26, 1984
PROVIDING CONSULTATION AND ADVICE TO OIL WELL DRILLERS CONCERNING THE SELECTION AND USE OF DRILLING FLUIDS AND CHEMICAL…
Owned by: Sun Drilling Products
Serial Number: 73510515
LUBRA-SEAL
Filed: February 20, 1985
LUBRICANTS USED IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73523017
ENVIRO-KLEAN 76
Filed: February 20, 1985
DETERGENTS, DEGREASING AGENTS, AND DISPERSANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73523024
DRILBEADS
Filed: February 20, 1985
LUBRICANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73523027
HIGH TEMP PLUS
Filed: February 20, 1985
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY FLUID LOSS INHIBITORS FOR DRILLING FLUIDS
Owned by: Sun Drilling Products
Serial Number: 73523028
LSC-2000
Filed: February 20, 1985
CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY SURFACE ACTIVE AGENTS AND THINNERS FOR DRILLING FLUIDS
Owned by: Sun Drilling Products
Serial Number: 73523033
ENVIRO-SPERSE
Filed: February 20, 1985
CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY THINNERS FOR DRILLING FLUIDS
Owned by: Sun Drilling Products
Serial Number: 73523034
ENVIRO-KLEAN CL
Filed: February 20, 1985
DETERGENT ADDED TO DRILLING FLUID TO WASH OIL FROM DRILL BITS AND TO IMPROVE FLUIDITY OF DRILLING FLUID
Owned by: Sun Drilling Products
Serial Number: 73523042
RELEASE
Filed: February 20, 1985
LUBRICANTS USED IN OIL AND GAS WELL DRILLINGS
Owned by: Sun Drilling Products
Serial Number: 73523049
ENVIRO-KLEAN 101
Filed: February 20, 1985
DETERGENTS, DEGREASING AGENTS, AND DISPERSANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73523052
RIG-KLEAN
Filed: February 20, 1985
DISPERSANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73523053
PHASE I
Filed: February 20, 1985
CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY SURFACE ACTIVE AGENTS FOR DRILLING FLUIDS
Owned by: Sun Drilling Products
Serial Number: 73523096
PHASE II
Filed: April 15, 1985
CHEMICAL ADDITIVES FOR USE IN OIL AND GAS WELL DRILLING, NAMELY SURFACE ACTIVE AGENTS FOR DRILLING FLUIDS
Owned by: Sun Drilling Products
Serial Number: 73532343
EK-101
Filed: August 1, 1985
DETERGENTS, DEGREASING AGENTS, AND DISPERSANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73551268
EV-LUBE
Filed: August 1, 1985
LUBRICANTS USED IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73551269
EK-76
Filed: August 1, 1985
DETERGENTS, DEGREASING AGENTS, AND DISPERSANTS FOR USE IN OIL AND GAS WELL DRILLING
Owned by: Sun Drilling Products
Serial Number: 73551274
GLQ-2000
Filed: November 10, 1986
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY DEHYDRATERS
Owned by: Sun Drilling Products
Serial Number: 73629546
ENVIRO-DEFOAM
Filed: January 20, 1987
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY FOAM REDUCING AGENTS
Owned by: Sun Drilling Products
Serial Number: 73640490
GLQ-SPOT
Filed: April 15, 1988
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO LOOSEN A DRILLING PIPE FROM A DRILLING WELL BORE
Owned by: Sun Drilling Products
Serial Number: 73722517
ENVIRO-SPOT
Filed: April 15, 1988
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO LOOSEN A DRILLING PIPE FROM A DRILLING WELL BORE
Owned by: Sun Drilling Products
Serial Number: 73723336
EV-SPOT
Filed: April 15, 1988
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO LOOSEN A DRILLING PIPE FROM A DRILLING WELL BORE
Owned by: Sun Drilling Products
Serial Number: 73723337
ENVIRO-TECH
Filed: February 8, 1989
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO STABILIZE SHALE FORMATION, IMPART LUBRICITY TO THE BOREHOLE,…
Owned by: Sun Drilling Products
Serial Number: 73779408
EV-TECH
Filed: February 8, 1989
CHEMICAL ADDITIVES FOR OIL AND GAS WELL DRILLING, NAMELY TO STABILIZE SHALE FORMATION, IMPART LUBRICITY TO THE BOREHOLE,…
Owned by: Sun Drilling Products
Serial Number: 73779410
ENVIRO-SPERSE
Filed: June 26, 1991
chemical additives for use in oil and gas well drilling; namely, thinners for drilling fluids
Owned by: Sun Drilling Products
Serial Number: 74179877
ENVIRO-KLEAN 101
Filed: June 26, 1991
detergents, degreasing agents, and dispersants for use in oil and gas well drilling
Owned by: Sun Drilling Products
Serial Number: 74179878
RELEASE
Filed: June 26, 1991
lubricants used in oil and gas well drillings
Owned by: Sun Drilling Products
Serial Number: 74179879
EK-101
Filed: June 26, 1991
detergents, degreasing agents, and dispersants for use in oil and gas well drilling
Owned by: Sun Drilling Products
Serial Number: 74179880