POLY PLUG
chemical additives in the nature of blends of fibrous and polymer materials for use as oil well fluid additives for drilling…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 75545530
ULTRA SQUEEZE
Chemical additive for use in drilling oil and gas wells, namely for producing an open hole plug in the well
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 76410587
POLY SWEEP
Chemical additive for oil and gas well drilling, namely a high viscosity sweep for hole dewatering
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 76410588
ULTRA PLUG
cement, namely cement mixtures containing sand, cement and an activator for use in oil and gas wells
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535007
ULTRA SWEEP
Chemical additive added to an oil or gas well ahead of cement to prevent fall back of the cement, and to reduce lost circulation…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535010
ULTRA BOND
hydrocarbon well, down-hole cement composition
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535018
ULTRA SET
cement additives, namely cement activators for use down-hole in hydrocarbon wells
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78535062
ECT
Cement mixtures, namely, cement mixture kits comprised of Portland cement, silica flour and bonding agents, used for hydrocarbon…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78536921
ULTRA SPACER
Chemical additive added to an oil or gas well ahead of cement to improve cement bond and to prevent gas migration
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78702242
LIQUID BRIDGE PLUG
Chemical additives for oil and gas well remediation, namely additives for limiting annular gas migration and solving casing…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78735833
PRO BOND
Oilfield cement in kit form, namely Portland cement with chemical additives for use in well remediation applications
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78846376
M&DINDUSTRIES OF LOUISIANA
Marketing services for chemicals in the oil and gas industry
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 78846390
POLY PLUG
Chemical additives in the nature of blends of fibrous and polymer materials for use as oil well fluid additives for drilling…
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 85615003
ULTRA SQUEEZE
Chemical additive for use in drilling oil and gas wells, namely, for producing an open hole plug in the well
Owned by: M & D Industries of Louisiana, Inc.
Serial Number: 85622408
