Oil & Gas

Our history with oil and gas dates back almost 50 years, since Mr. HALFAOUI Lotfi, founder and director of the firm, is laureate of the first promotion in oil economy of the National Institute of Hydrocarbons (INH) of Boumerdes in Algeria.

CEI HALFAOUI has acquired a long experience in the Oil and Gas sector since its creation in 1991. With a diversified project portfolio to its credit, CEI HALFAOUI has been able to adapt to the fluctuations of the oil market with services in both technical and managerial fields.

Managing industrial risks in the Oil & Gas sector  

Whether in the audits and conformity diagnoses of your installations, in the management of your major risks, in the realization of your risk studies (ATEX, SIL, HAZID, HAZOP …) or in the implementation of risk management systems and procedures, our certified experts will provide you with a concrete solution to your risk management problems.

Environment Oil & Gas  

Our experts in the environment division will assist you in matters relating to classified facilities (environmental impact study, environmental management plan, hazard study, safety management system, internal intervention plan), polluted sites and soils (characterization, due diligence, environmental remediation), as well as occupational health and safety (environmental audits, occupational risk assessment).

Oil sludges treatment and remediation of contaminated soils

Do you want to effectively reduce the environmental tax on your discharges?

Whether it is for sludge from drilling, Work Over from producing wells, or any type of solid or semi-liquid oil spill, our experts provide you with expertise and an adapted treatment for your sludges and contaminated soils.