Job vacancy Oil & Gas PT. COSL INDO, Solid Control Operator

18 Mar

PT. COSL INDO is an overseas subsidiary company of COSL, it has provided a complete package of oilfield services, including drilling rig, well completion, workover, logging, cementing, filtration unit for clients from 2002.

COSL, has over forty years of experiences in the offshore oilfield services industry and is primarily engaged in delivering overall technical services for offshore oil & gas exploration and production. COSL possesses a complete service line, including marine geophysical survey, drilling & completion services, workover, logging, data acquisition and interpretation, R&D, marine supply & transportation. COSL can provide our clients with not only single service lines but also integrated or package services.

COSL achieved nearly ¥0.7 billion net profit in 2004, and was recommended by Standard & Poor as one of thirty stocks with most investment value. The company was also awarded the distinction of being an advanced Unit in Enterprise Culture Successively in 2003 and 2004.

Please entry our company website: for more details on COSL.

Solid Control Operator

Job Description :

  • Based fulltime at the rig site to provide continuous control of centrifuging operations, such as on oil base mud jobs.
  • Mobilization and installation of centrifuges
  • Maintenance (including preventative maintenance) of centrifuges
  • Optimization of the running of the Equipment for best performance
  • Performance monitoring, measurements and reporting
  • Demobilization of Equipment

Job Specification :

Preferred relevant experience as well.

  • 1 year or more solids control operations experience.
  • Shale Shakers
  • Separators
  • Desanders
  • Desilters
  • Cyclones / Hydrlcyclones
  • Centrifuges

Work Schedule

  • Rotation every 4 weeks on and 4 weeks off

Attractive remuneration package will be offered to the selected candidate

If you meet the requirements, please send your comprehensive resume with recent photograph to:


Posted by on March 18, 2011 in Experience, Oil & Gas


Tags: , , , , ,

5 responses to “Job vacancy Oil & Gas PT. COSL INDO, Solid Control Operator

  1. M.Kusnadi

    January 4, 2012 at 12:14 am

    I will send my cv to you as soon regarding to centrifuge operator or solid control operator
    Best regards

  2. moh salam

    April 30, 2012 at 8:44 am

    I hope be joint and i will hard work and higly self motivated

  3. Asmaudin

    October 10, 2012 at 7:40 am

    Dear Sir,
    I have experience as electrician at VICO Indonesia as long almost 11 year. Now I work at MI SWACO as Electician then January 2012 I work as Opr Solid Control until now, if any change with my pleasure may I join with your company.
    For all attention I want to say thank you verimuch.

  4. bagusichwanmartha

    May 13, 2016 at 7:03 pm

    I will send my cv to you.

  5. Agus Wahyudi

    September 16, 2017 at 3:27 pm

    To: Corporate Leader of PT.Cosl Indo

    With respect,

    I, the undersigned below :
    – Name: Agus Wahyudi
    – No. Tel / HP: +6281254552005
    – Email address:

    With this cover letter I want to apply for a job in the company that Mr / Mrs lead, As an Solid Control Operators

    I have 17 years experience working as Solid Control and Drilling Waste Management from Oil Tools company, KMC Oiltools and Scomi Oiltools, I am ready and willing to be placed anywhere and give my time and energy competence.

    Familiar and operation Solids control equipment: such a Centrifuge ( Centrifuge VFD,FHD,GBD and Centrifuge Big Bowl unit ), Shale shaker unit, Mud cleaner unit ,Cutting Dryer unit ( Vertical and Horizontal) ,Hi’g Dryer unit ,Mud Cooler unit,DCRI-Auto unit ,etc.

    Familiar and operation deflocculated unit / chemical enhance centrifugation (CEC) unit and Filtration unit.
    Some time operation filtration unit for completion fluids
    Familiar and Operating Drilling Cutting Reinjection system, Pumps cutting blowing unit.

    It is my great hope that you can give me a chance to interview directly and can explain more in depth about my work experience and other tests and can become one of the employees in your company.

    Best regards,
    Agus Wahyudi


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