MILCHEM INCORPORATED

AQUA-SPOT

Chemicals and Chemical Compositions-Namely, a Drilling Fluid Additive for Freeing a Stuck Drill Pipe in a Subterreanean Oil or Gas Well;

ATLOSOL

DRILLING MUD ADDITIVE;

CARBO-FREE

POWDERED CONCENTRATE FOR USE IN PREPARING WEIGHTED OIL OR OIL PHASE EMULSIONS USED AS SPOTTING FLUIDS TO FREE STUCK DRILL PIPE;

CARBO-FREE

POWDERED CONCENTRATE FOR USE IN PREPARING WEIGHTED OIL OR OIL PHASE EMULSIONS USED AS SPOTTING FLUIDS TO FREE STUCK DRILL PIPE;

CARBO-MIX

EMULSIFIER FOR OIL WELL DRILLING FLUIDS;

CARBO-TEC

CHEMICAL COMPOSITIONS USEFUL IN PREPARING OIL PHASE DRILLING MUDS;

CHEMTROL

CHEMICALLY MODIFIED LIGNOSULFONATE DISPERSANTS, DEFLOCCULANTS AND EMULSION STABILIZERS;

I.P.I. (W.D.)

CHEMICAL ADDITIVE FOR DRILLING FLUIDS-NAMELY, AN ASPHALT BASE COMPOSITION USEFUL AS A BORE HOLE SEALANT;IPI (WD);

IPI 37

CHEMICAL ADDITIVE FOR DRILLING MUD-NAMELY, AN ASPHALT BASE COMPOSITION USEFUL AS A BORE HOLE SEALANT;

LD-8

LD 8;DRILLING FLUID ADDITIVE;

LUBRI-SAL

CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, CHEMICAL FRICTION-REDUCING ADDITIVES FOR BRINE DRILLING FLUIDS USED IN PRIMARY OIL DRILLING OPERATIONS;

MDF-1402

drilling fluid additive, namely a chemical composition for use in shale stability, anti-bit balling and lubrication in drilling subterranean wells;

MIL-EMULSIFIER

CHEMICAL COMPOSITION FOR REMOVING OIL FROM METAL, WOOD, OR CONCRETE SURFACES AND FOR DISPERSION OF OIL SLICK IN WATER;

MIL-FIBER

SUGAR CANE BAGASSE, USED AS A COARSE FIBER LOSS CIRCULATION ADDITIVE FOR DRILLING MUDS;

MIL-FREE

DRILLING FLUID ADDITIVE;

MIL-GARD

DRILLING FLUID ADDITIVE-NAMELY, A HYDROGEN SULFIDE SCAVENGER AND ANTICORROSION AGENT;MIL-GUARD;

MIL-PLATE

LUBRICATION AND ANTICORROSION AGENT FOR USE IN WATER-BASE DRILLING MUDS;

MIL-SPOT

CHEMICAL COMPOSITION TO REMOVE STUCK DRILL PIPE IN AN OIL WELL;

MIL-SQUEEZ

CHEMICAL COMPOSITION BEING AN ACIDIC INORGANIC CONDENSATION COPOLYMER WHICH FUNCTIONS AS A LOSS OF CIRCULATION CONTROL MATERIAL;MIL-SQUEEZE;

MILCHEM

CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, LIGNOSULFONATES AND MODIFIED LIGNOSULFONATES; CURING AGENTS FOR CEMENT; INORGANIC CHEMICALS, SALT, GRAPHITE, LIME, BARIUM CARBONATE, BICARBONATE OF SODA, CALCIUM CHLORIDE, CAUSTIC SODA, GYPSUM, SODA ASH, SODIUM BICHROMATE; DRILLING MUD ADDITIVES-NAMELY, WEIGHTING AGENTS, DEFLOCCULANTS, FLUID LOSS CONTROL AGENTS, EMULSIFIERS, DISPERSANTS, ANTI-FOAM AGENTS, INHIBITORS, ANTI-CORROSION AGENTS, SUSPENSION AGENTS, AND CHEMICAL ADDITIVES FOR TREATING DRILLING MUDS; REFINERY AND DRILLING CHEMICALS-NAMELY, DESALTING AGENTS, CORROSION INHIBITORS, BIOCIDES, SOLVENTS, SURFACTANTS, SCALE INHIBITORS, FILM FORMING INHIBITORS, VAPOR PHASE INHIBITORS, DISPERSING AGENTS, DEFOAMERS, INHIBITORS FOR GUM AND PRECIPITATES, COLOR STABILIZERS, POLYGLYCOL DIBASIC ACID ESTERS, OXYALKYLATED ALKYLPHENOLIC RESINS, ETHOXYLATED AMINES, ENCAPSULATED COMPOUNDS, ADDITIVES FOR OIL WELL ACIDIZING AND FRACTURING ACID INHIBITORS, AND DEMULSIFIERS;

MILCHEM

CONSULTING AND TECHNICAL ASSISTANCE IN THE TECHNOLOGY OF WELL DRILLING AND DRILLING FLUIDS;

MILCHEM

LIGNOSULFONATES AND MODIFIED LIGNOSULFONATES; CURING AGENTS FOR CEMENT; INORGANIC CHEMICALS-NAMELY, SALT, BARIUM CARBONATE, BICARBONATE OF SODA, CALCIUM CHLORIDE, CAUSTIC SODA, GYPSUM, SODA ASH, SODIUM BICHROMATE; DRILLING MUD ADDITIVES-NAMELY, WEIGHTING AGENTS, DEFLOCCULANTS, FLUID LOSS CONTROL AGENTS, EMULSIFIERS, DISPERSANTS, ANTI-FOAM AGENTS, THINNERS, ANTI-CORROSION AGENTS, SUSPENSION AGENTS; AND CHEMICAL ADDITIVES FOR TREATING DRILLING MUDS; REFINERY, DRILLING AND INDUSTRIAL CHEMICALS-NAMELY, DESALTING AGENTS, CORROSIONS INHIBITORS, ACID INHIBITORS, BIOCIDES, SOLVENTS, SURFACTANTS, SCALE INHIBITORS, FILM FORMING INHIBITORS, VAPOR PHASE INHIBITORS, FILM FORMING INHIBITORS, VAPOR PHASE INHIBITORS, DISPERSING AGENTS, DEFOAMERS, INHIBITORS FOR GUM AND PRECIPITATES, COLOR STABILIZERS, POLYGLYCOL DIBASIC ACID ESTERS, ETHOXYLATED AMINES; ADDITIVES FOR OIL WELL ACIDIZING ITORS, AN D DEMULISIFIERS;

MILCHEM

Graphite and Lubricants Used in the Drilling, Completion and Workover of a Subterranean Well;Natural Resins Used in the Drilling, Completion and Workover of a Subterranean Well;Clay and Hydrated Lime Used in the Drilling, Completion and Workover of a Subterranean Well;

MILCHEM

Industrial Cleaning Compounds for Removing Oil and Grease;

MILCHEM PIPE-GARD

MILCHEM PIPE GUARD;CHEMICAL FOR WELL AND RELATED TUBING TO INHIBIT AND PROTECT AGAINST CORROSION DURING THE DRILLING, COMPLETION OR WORKOVER OF SUBTERRANEAN OIL OR GAS WELL;

MILCHEM T-1001

CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, CORROSION CONTROL ADDITIVES FOR BRINE PACKER FLUIDS USED IN OIL AND GAS WELLS;

MILPARK

LUBRICANTS, NAMELY LUBRICANTS FOR USE IN DRILLING; COMPLETION AND WORKOVER FLUIDS FOR SUBTERRANEAN WELLS;MILCHEM PARK;CHEMICALS AND CHEMICAL COMPOSITIONS, NAMELY ADDITIVES FOR USE IN THE DRILLING, COMPLETION AND WORKOVER OF SUBTERRANEAN OIL AND GAS WELLS;SERVICES, NAMELY TECHNOLOGY SERVICES FOR PREPARING, MAINTAINING AND MONITORING DRILLING, COMPLETION AND WORKOVER FLUIDS FOR SUBTERRANEAN WELLS;

MILPARK

waste treatment services in the field of oil/gas well drilling;mil-park;chemicals and chemical compositions; namely, additives for use in the drilling, completion and workover of subterranean oil and gas wells;oil/gas well research and testing services; engineering services;

MOBAR

GROUND BARITE FOR OIL AND GAS WELL DRILLING;ON OR ABOUT SEPT 15 1946, IN A DIFFERENT FORM.;ON OR ABOUT SEPT 15 1946, IN A DIFFERENT FORM.;

MUD-DRAULICS

CONSULTING AND TECHNICAL SERVICES IN THE TECHNOLOGY OF WELL DRILLING AND DRILLING FLUIDS AND PARTICULARLY AN HYDRAULIC PROGRAM FOR THE CONTROL OF RHEOLOGY;

NEW-DRILL HP

CHEMICALS AND CHEMICAL COMPOSITIONS, NAMELY AQUEOUS DRILLING FLUIDS FOR SUBTERRANEAN WELLS;

PARAHIB

CHEMICAL COMPOSITION WHICH FUNCTIONS AS A PARAFFIN SOLVENT OR DISPERSANT AND IS USED AS A TREATING AGENT IN OIL OR GAS WELLS TO ASSIST IN PREVENTION OF PARAFFIN DEPOSITS ON TUBULAR METAL GOODS USED IN SAID WELLS;

PETROCOTE

DRILLING MUD ADDITIVE COMPOSITION HAVING PENETRATING AND LUBRICATING PROPERTIES USEFUL IN RELEASING STUCK DRILL PIPE;PETROCOAT;

PRO-2

PRO 2;CHEMICALS AND CHEMICAL COMPOSITIONS FOR USE AS CORROSION INHIBITORS TO PREVENT CORROSION OF METALLIC DRILL PIPE USED IN OIL WELLS AND FOR CHEMICALS AND CHEMICAL COMPOSITIONS TO REMOVE CORROSION INHIBITORS FROM DRILL PIPE PRIOR TO THE REUSE OF SAID DRILL PIPE;

RHEO-PLOT

CHART OR GRAPH USED TO PLOT RHEOLOGY OF OIL WELL DRILLING FLUIDS;

SALT KEM

Lignosulfonate Compound Used as a Drilling Mud Dispersant;

SHALE-GARD

SHALE-GUARD;Chemicals and Chemical Compositions for Use in Drilling Completion and Workover Fluids for Subterranean Wells-Namely, an Additive to Stabilize Shale Formations;

SHALE-TROL

DRILLING FLUID ADDITIVE-NAMELY, A CHEMICAL COMPOSITION FOR THE TREATMENT OF FORMATION GUMBO;

SYNERGIC

Drilling Mud Additive Having Alkaline Deflocculant Properties to Provide Improved High Temperature Qualities and Inhibit Reaction with Formation Clays;

TYNOL

CHEMICAL AGENTS FOR BREAKING EMULSIONS AND FOR PREVENTING EMULSION FORMATION;

XKB-LIG

CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, A DRILLING FLUID ADDITIVE;

XKB-THIN

XKB THIN;CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, A DRILLING FLUID ADDITIVE;