NALCO/EXXON ENERGY CHEMICALS, L.P.

CONVERSION PLUS

Oils for use in the chemical processing industry;CONVERSION;Technical consultation in the field of chemical processing aids, namely polymers, dispersants, antifoams, antioxidants, antifoulants, and corrosion inhibitors used to treat refinery visbreaker systems;

CORGANICS

Corrosion inhibitor analytical services used to treat refineries and pipelines in the petroleum and chemical process industries;

EXPEDIENE

Polymerization inhibitors, polymeric surfactants, anti-oxidant and anti-foulant processing aids for the petrochemical industry, namely, for butadiene production, extraction and purification systems;

FLOW ASSURANCE

Newsletter for the Petroleum Industry;

FLOW ASSURANCE

Production services namely identifying and preventing potential fluid related problems through analysis, modeling, monitoring and involvement in the oil industry;

INTERCEPT

oil field engineering services, namely, the selection and monitoring of corrosion inhibitors used in the refinery and petroleum chemical processes;

INTERCEPT

corrosion inhibitors used in refinery and petro chemical processes;

MULTICHEM

machine; namely, blenders and distributors of treatment chemicals for the petroleum industry;MULTI-CHEMICAL;

POLYGON

Corrosion Inhibitor control program for the refinery industry;

SCORPION

corrosion inhibitors used in refinery and petro chemical processes;selection, application and monitoring of corrosion inhibitors used in refinery and petro chemical processes;

SPI

Program consisting of hardware and software components for detecting foam in oilfield separation vessels;

SPI

Program consisting of hardware and software components for detecting foam in oilfield separation vessels;

TD-4

chemical diesel fuel additives;

TD-4

diesel fuel additive;

THERMOGAIN

Technical consultation in the field of crude unit fouling control in the refinery process industry;

YOUR NEW RESOURCE FOR PROFITABILITY

oil and gas well treatment; oil refining; and manufacture of chemicals for petrochemical treatment to the order and specification of others;freight transport of chemicals by trucks, trains, and ships;oilfield engineering services, namely analysis of petrochemical processes, research and development, and related consultation;