Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Control room operator


Published on

Control room operator CV

  • Login to see the comments

Control room operator

  1. 1. CV Personal details: • Name: Mohammed Nasser Khalfan ALMuzahmi. • Address: Sultanate of Oman – Yanqul. • B.O box: 48 – P.C: 500 • Contact Numbers: 00968-99426855 – 00968-25672629 • Language speak: Arabic-English • E-mail: Hard working, quick learner & self motivated individual with 12 years experience in the oil and gas industry, with in-depth knowledge of gas processing & LNG. Experience in implementing MOC, project management systems and conducting risk based analysis & RCA. Have been very successful at plant cost control and implementing plant changes and process optimization in my current job as Gas Plant Production lead and control room supervisor in Exterran Middle East Co( Oman) at Shams Central Processing Plant. Date Of Birth Aug 1981 Nationality Omani Education  Secondary school 86% (Since).  Advanced BTEC in LNG Operations Completed 2003
  2. 2. Experience Currently working as a Gas Plant Production lead and control room supervisor for Hanover/Exterran Middle East Co for the past 3 years in a gas separation, sweetening, and refrigeration and compression upstream facility. The plant is an upstream facility treating sour gas at 600-800 PPM H2S including an off plot gas metering and condensate pipe line metering. Process Production Lead Description: To handle the daily operational activities and maintain production targets safely by implementing and authorizing work permits. Coordinate with maintenance team for repairs, preventive maintenance plans and troubleshooting. Interface with The clients and communicate operational changes with off plot and wellhead. Some of the equipment and units handled are:  Separation  Stabilizing Condensate  Condensate storage and pumping  Gas compression  Acid gas removal using Amine  Dew point plant refrigeration  Glycol Dehydration  Final gas compression  Power generation  Instrument air compression  Acid gas incineration As part of my role as Process production Lead, I lead and managed two shift (Day & Night). The following is a brief description of my overall roles and responsibilities in the shift control.  Operations Responsible of maintaining the daily production targets by instruction the operations team to keep the machines availability and by monitoring all process parameters are on target. Reviewing the daily production reports and conduct the morning supervisory meeting, coordination with the client (wells operator and custodians), daily reporting to the higher management at the Main Office in Muscat. Review and writing of operations philosophy, start up and shutdown procedures. Lead and put guidelines of training for operational staff. Review and recommend of plant changes. Review daily reports of the lab and instruct concerned party to take corrective measures to maintain qualities within specs. Review emergency preparedness procedures with plant manager. Ensure proper PTW, PPE usage and special isolation certificates and special permits proper usage.
  3. 3. Sept 1999– Jan2008 Field Operator/ Sr process Operator/ / control room operator / Lead Operator Oman LNG L.L.C. Sur, Oman I worked at Oman LNG and Qalhat LNG for 9 years which is a world class LNG producer managed by Shell. Oman LNG process was handling an upstream dry low H2S gas. All 3 trains are equipped with common utilities producing 10 MMTPA. The plant included Metering, Hot oil heating system, Acid removal, Dehydration, Fractionation, Cryogenic refrigeration using propane and MR with the aid of centrifugal and axial driven compressors by GE frame 6 and 7 gas turbines, SCW unit, water Desalination unit, Nitrogen, Chlorination, Condensate, LNG and LPG storage and loading terminals, Instrument air, power generation, incinerator and fire water system. 01/02/2005 to 25/01/2008 Position Held: Lead Operator Description: Lead the process panel operations and support the Field Sr operators in the day to day operations. Coach the junior technicians and assist the process supervisor on managing maintenance and work permits activities. 01/11/2003 to 01/02/2005 Position Held: SR Process Operator/ Control Room Operator Description: To lead the field activities and be in charge of a process train where I had to handle panel operation on line with my shift colleague. 01/09/1999 to 01/11/2003 Position Held: Field Operator Description: To operate different units of the LNG complex including both process and utilities were including commissioning, start ups, major shutdowns and normal operations duties.
  4. 4. Each train included the following units Acid gas and CO2 Removal: The units were initial using Sulfinol and was replaced latter on with MDEA. The main function of the unit was the removal of CO2 up to below 5 PPM to protect the downstream MCHE aluminum tubes form freezing and getting blocked. Molsieve Dehydration Unit: Three main dryer beds filed with silica based sieves where two of them go online and the third goes through regeneration using dry heated sweet gas with a natural draft heater. Regen gas is compressed after knocking out any water and re injected to the train inlet. Mercury Removal: An additional mercury removal bed with a downstream filter is used to remove any mercury traces as it reacts with Aluminum at temperatures warmer than -39 Deg C. Propane Unit: A series of four levels of total of 14 propane chillers are used to cool the following streams: Inlet feed gas before the dehydration unit The Dethaniser overhead reflux The NGL gathered from all fractionation towers prior to reinjection to the main stream. Butane recycling Mixed refrigerant cooling at the discharge of the centrifugal compressor discharge. The propane compressor is driven by a GE frame 6 Turbine which is equipped with a helper motor of a 7 MW capacity variable speed to assist during summer peak time. Fractionation Unit: The unit is a series of four towers a demethaniser, a deethaniser, depropaniser and a debutanizer. The Fractionation unit utilizes Hot oil medium HTF for reboiling all light ends at the overhead of each tower at the designed pressure and temperature. Refrigeration Unit: The refrigeration consists mainly of A Main Cryogenic Heat Exchanger (MCHE) which uses two streams of Mixed Refrigerant sprayed at the top cold bundle and bottom warm bundle cooling the NG stream passing through the aluminum tubes coil. An expander is used with a bypass JT valve at the heavy MR stream which recovers up to 0.8 MW of power besides reducing LNG flashes compared to A JT valve. The MR refrigerant loop is recompressed by two centrifugal and axial compressors driven by a frame 7 GE single shaft gas turbine which is equipped with a helper motor as well. The produced LNG is further cooled by passing through an expander and then to a stripper which strips nitrogen with some methane. The end flash gas is compressed by Demag motor driven compressor to be utilized as fuel gas. HTF Unit: A forced draft 4 burners with UV flame detection forced draft heater is used to heat the hot oil loop which is used in Amine, fractionation and Fuel gas heating. Utilities: LNG and condensate Storage Tanks and Loading Arms: 120,000 M3 of LNG storage. LNG Loading Jetty capable to handle common LNG tankers of 130,000 M3. In addition to the floating head condensate tanks and loading jetty. Flare Systems: Warm wet flare, Cold dry flare, LP flare and liquid burners are used to relief any gas segregating it based on the source and condition of relived gas. Propane and Ethane storage:
  5. 5. Used to make up the Propane and the MR loop. Sea Cooling Water System: Six main pumps with a capacity of 16,000 M3 per day flowing via 86” pipeline. The SCW is used to feed the desalination plants, the SCW exchangers used in the Acid removal, Fractionation, Propane inter coolers and condensers, Mixed Refrigerant compressors intercoolers and End flash gas inert coolers. Desalination Plant: Vacuum based desalination to feed water for DM water used to make up the Amine/Sulfinol solvent, top up tempered cooling water loop and fire water and drinking water make up. Fire Fighting tank, pumps and wide spread header as well as deluge systems. Power Generation: The complex uses six GE Frame 6 Gas turbines with N+1 based load principle and power shedding to keep the main equipments in case of a blackout. Nitrogen Units: There three Air Products Cold boxes units to supply the Nitrogen header which is being used for inerting Ebara submerged pumps, purging the loading arms, MR make up and to purge pipelines and vessels during shutdown. Instrument Air Compressors: Three Motor driven compressors with a diesel driven standby unit to supply air mainly for control valves operations. Tempered Cooling Water: This unit provides treated water for cooling internal loops of main rotating equipment. Metering Station: Six metering Hydro cyclone runs with a sludge catcher. Inlet PIG receiver and MEG injection provision Custodian Quality metering Modules Some of the special projects I have led or worked on are;  Commissioning and start up of third LNG trains  1 year assignment in commissioning an expansion project and start up (Qalhat LNG).  City and Guilds Oil and Gas Process Separation  Oil and gas vendors courses including GE Turbines and MK5 speedtronic control system Other Courses: • Demag Delaval compressors. • Yokogawa (CENTUM CS). • Fire fighting commander's course in Thailand. • Defensive driving and heavy license. • Medical and practical advance first aid. • Health and safety awareness. • Gas Turbine advance course. • Supervisory skills. • Incident controller. • Authorized gas safety tester. • Authorized in electrical isolation. • Problem solving and troubleshooting. • Operating procedures and PEFS.
  6. 6. • PTW and P&ID.