Slimane belhadj Aissa

Coiled Tubing Field Specialist / CT Supervisor with 15+years' international experience (Algeria, Saudi Arabia, Oman, Iraq, Tunisia & Libya ) in well intervention, coiled tubing operations, acid stimulation, well bore cleanout, Fishing, Logging, and real-time downhole data services, operational supervision. Proven technical leadership with strong HSE commitment and advanced software proficiency.

General Field Specialist – Coiled Tubing & Well Services - TAQA - Saudi Arabia

(2017-01)

• Lead CT operations for Aramco upstream sites: sand cleanout, milling, logging (PLT tools), perforation, and matrix acid stimulation.
• Supervise field personnel and daily operations to ensure safe execution and compliance with QHSE requirements.
• Utilize real-time downhole data (Pressure & Temperature) for optimizing stimulation and shut-off programs.
• Support pipe management programs and CT asset integrity.

Coiled Tubing Field Specialist / Supervisor - Schlumberger - Algeria, KSA, Oman, Iraq, Tunisia

(2008-01 - 2017-12)

• Executed advanced CT operations: kick-off, tractor runs, abrasive jet perforating, CT cementing, water/gas shut-off jobs.
• Successfully delivered high-risk wells with strict adherence to SLB operational excellence standards.
• Trained new engineers and crew on CT operations and HSE best practices.
• Projects highlight: Led first real-time ACTive + AbrasiJET combination job in Hassi Messaoud (MD 64).

Well Site Supervisor – Well Intervention - Sonatrach - Algeria

(2006-01 - 2006-12)

• Managed snubbing and coiled tubing operations on site as Company Representative.

Bachelor's - Petroleum Reservoir Engineering - University of Kasdi Merbah (2016-01 - 2016-12)

Technical Degree - Petroleum Engineering – Production - Boumerdes University (2002-01 - 2002-12)

Scientific Baccalaureate - Ghardaia (1999-01 - 1999-12)