Abdulrahim B. Elnaass is a Chemical Engineer with over 14 years of experience in well testing and operations. He has worked as a well testing supervisor for several companies in Libya, Tunisia, and Kuwait. He has experience with a variety of well testing equipment and operations, including high pressure high temperature wells. He is fluent in English and Arabic.

1. CURRICULUM VITAE
Personal Details
Full Name Abdulrahim B. Elnaass
Home Address Azzawiya- Libya
Telephone Number Home +218 92-5379094
Telephone Number Mobile +218 91 370 6842
Date of Birth 22-Oct-1976
Nationality Libyan
Country of Residence Libya
Home Airport Tripoli Airport
Emails abdnaass@gmail.com & abdnaass@hotmail.com
Job Role Desired Surface Well Testing Supervisor

2. Statement
I am a Chemical Engineer with more than 14 years in the oilfield. I have been involved in all aspects of
well testing and operation including well planning and technical studies. I worked in many land jobs as a
well testing supervisor. I have a good communication skills with operators, service companies, and
production companies.
My keys of success is to vary my knowledge in all oilfield domains. I have a good experience in HPHT
wells, heavy and foamy oil, Data Acquisition Systems. Also, I have a respectful experience with
completion and drilling operations.
I believe that respectable relationships with both colleagues are highly important; Smile won’t cost
anything but will give hope to others.
Job History
From To Company Job Title
2014 Now
Consultant Company-
Freelancer
Well Testing Supervisor-
Consultant
I have worked as an overall well testing supervisor in Tunisia with oilserv. I did different types of jobs
(production, exploration, well testing after hydraulic fracture jobs). I assisted from the beginning of the
preparation for the job to the appraisal of the personnel:
- Do the whole inventory and check-up for all the equipment for the jobs.
- Perform the maintenance for all the well testing equipment.
- Prepare the quality job book for the jobs.
- Draw the layout and the P&ID.
- Prepare the safety documents for the jobs (MSDS, Job Safety Analysis, HARC, and HAZOP).
- Make a check for the feasibility of the job.
- Lead the entire well testing crew to do the perfect job with the best manner.
- Improve the competency of the crew by giving them daily tasks and weekly quizzes.
- Check the preparation and the installation of the TDA package.
- Make the daily report quality check for the well testing report.
- Discuss with the client the operation procedures.
From To Company Job Title
2013 2014
oilserv Company
Well Testing Supervisor
During this period, I performed different types of Jobs (Swabbing, production, Nitrogen lift Job with Coiled
Tubing…) in Tunisia.
- MARETAP (Belli, EZZAOUIA) Swabbing, production Job. In these jobs, I worked as a day shift
supervisor.
- PETROFAC (CHARGUI) Production Job. In this job, I worked as a day shift supervisor.

3. From To Company Job Title
2011 2013
GDMC (Golf Drilling and
Maintenance Company)
Well Testing Supervisor
I have worked as a supervisor in Kuwait with GDMC under Kuwait Oil Company. I worked for high and
low rate with ESP, PCP and Natural flow. I did many jobs of 15 Kpsi jobs with different rigs (SP-KDC-
Burgan-BWD).
From To Company Job Title
2007 2011 Schlumberger Well Testing Supervisor
I worked for many wells for many international companies in different countries:
- Medco Energy (Hamada area, wells: D1 47/04, P1 47/02, K1 47/02, O1 47/02): Full package 10
Kpsi Land job.
- Medco Energy (Hamada area, well: N1 47/02): Full package 10 Kpsi Land job. In this job, as the
need of the job, I worked as a Chief Operators.
- Sonatrach (Hamada area, well: C1 65/02): Full package 5 Kpsi Land job.
- TATNEFT (Hamada area, well: A1 82/01, A1 82/4): Full package 5 Kpsi Land job.
- Oil India (Sirt area) : Full package 5 Kpsi Land job, Clean-up Test (GOR Test for 6 zones).
- Amerada HESS (North Africa, well A1 54/01): Full package 15 Kpsi offshore job. In this job, as
the need of the job, I worked as a chief operators.
- AGOCO (Gulf field): Full Land job, Clean-up Test (Short GOR Test for 6 zones, satellite
production platform).
- Verenex (Hamada area, different wells): Full package 10 Kpsi Land job. In some of the jobs, I
worked as a helper for surface sample.
- TOTAL (Hamada area): Full package 10 Kpsi Land job. In this job, as the need of the job, I worked
as a chief operators.
From To Company Job Title
2005 2007 Schlumberger Well Testing Supervisor
I worked on EPF (Early Production Facility) as supervisor for two years, contract was with OMV
company (big station with 3 separators),
From To Company Job Title
2003 2005 Schlumberger
Wireline Maintenance
technician
My first experience in Schlumberger was as a Maintenance technician in the Wireline department.
My role was to repair any failure in the Wireline truck. Also, I had an experience to repair Wireline
tools.

4. Professional Training
-2007-2010: Operation well test equipment maintains (Separator, Indirect Heater, Steam Exchanger,
Transfer pump, Generators…).
-2009: Testing Date Acquisition (TDA) School – Paris- France.
-2007: Services well testing equipment’s – Paris- France.
-2007: English Language course-6weeks- South Africa
-2005: English Language course-1Month- Worcester-UK
-2004: Heavy trucks and light vehicles Mechanic course (Tripoli – France school)
Safety Training
- 2012: H2S, firefighting, first aid, lifting, driving.
- 2003: Safety Course – Malta –UAE
Education
-2000: Diploma Grande Ecole, Chemical Engineering, High Institute for Mechanical Occupations of
Tripoli.
Languages
English - Fluent
Arabic - Native
Referees
- Nour El Amine Iratni: Well Testing Consultant, aminetester@yahoo.com
- Hazem Adnane: Well Testing Supervisor (OILSERV), h.dabat@yahoo.com
- Halim Ben Hamou, Well Testing Coordinator (GDMC), benhamou@gdmc-kw.com
- Volker Schwalm, EPF manager (Schlumberger), VSchwalm@slb.com

5. - Alois Bruckner, EPF manager (OMV), alois.bruckner@omv.com

6. - Alois Bruckner, EPF manager (OMV), alois.bruckner@omv.com