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Oil & Gas Field Operation

Mumbai, Maharashtra, India
July 29, 2022

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Personal Snap: Photo:

Sunil Chaudhari

Atharva Niwas, Plot no.14, Mhada colony, Karjat (E),

Maharashtra, India– 410201.

Contact: +91-942******* .


Skype ID: - sunilchaudhari1972

Passport no: Z 6464033

D.O.B: 11-03-1972

Language Proficiency: English, Marathi, Hindi.


Category Subcategory Ability Experience

Technician Level Field & Plant Experienced 25 years Plants Oil & Gas system Experienced 14 years

Operation Field & Control room Experienced 16 years Technical Level Troubleshooting Experienced 16 years Operations Production & Process Experienced 23 years Operations Oil system Experienced 16 years

Technical Level Commissioning & Start up Experienced 15 years Operations Steam Generator & Boiler Experienced 25 years Operations Water Treatment & Utilities Experienced 25 years Technician Level Well operation & Testing Experienced 14 years Operations Simultaneous operation (SIMPOS) Experienced 12 years Education: Work Authorization & Relocation:

Diploma Three years full time September 1997 to February 1999 Maharashtra Goverment 1st class Boiler Competency

Apprentice Three years full time March 1991 to March 1994 12 years Education completed in Maharashtra Goverment in Mumbai Board

Work Authorization: India, Oman, Bahrain.

Relocation: Anywhere in world.

Total years experience 25 years.

Summary -

25 years of progressive experience in the Onshore & Offshore field of plant operations, commissioning, pre- commissioning in Oil & Gas LLC also worked in EPC projects & Major Projects worked in India, Oman and Bahrain. Capability to read process & mechanical engineering documents & drawings including PFD, P&ID, Cause & Effect Charts, Area Classification Drawing, Equipment Plot plans, Piping plans, tank/ vessel drawings, equipment/ valve data sheets. Basic knowledge & operating experience of various process control instrumentation systems used in plant such as Distributed Control Systems (DCS), SCADA & PLC (Allan Bradley), Process shutdown system (PSD), over pressure protection system, Emergency shutdown (ESD) system. Oilfield production experience with expertise in the following: Proficiency developed in Oil & Gas Production plant, Wellhead operation, Well testing, Early production facility, Oil gathering/Processing /pumping stations & Gas gathering, Dehydration, Compression facilities, Steam Generator, Steam Injection Wells & manifold, Plant operations, Trouble Shooting, Maintenance, Training, Safety in Onshore. Operate and monitor Production & Utility systems in remote satellites, under the guidance of the supervisor, in accordance with standard operating instructions to ensure Production targets are met & that plant is operating efficiently, safely & economically. Professional Experience:

Tatweer Petroleum LLC in Bahrain. January 2013 to Jan 2020. OCCIDENTAL PETROLEUM LLC (OXY) in OMAN. July 2007 to Dec. 2012. Metro Petrochemical Exeichem Ltd. in India. June 2005 to July 2007. India Indian Dyestuff Industries Ltd. in IND) September 1995 – June 2005. Gharda Chemicals Ltd. in India. November 1994 to August 1995. Work Experience -


Actively monitoring Critical functions in Production plant operation and Processing Plants and working on emergency shutdown systems (ESD) and thereby guarantying safe operation and ensuring proper shut down processes. Ensuring all process systems are operated Design capabilities and monitor Accountable for carrying out daily monitoring duties as required. Parameters for maximize production/Quality-making adjustments where necessary. Taking of plant shut down & Start up operation & Monitors DCS, SCADA, & PLC and adjusts controls to regulate production. Inspection & Simultaneous operation on Wellhead platform and well testing skid. Preparation of daily production reports (Gas, Oil & water). Check and produce reports on: Utility equipment. Complete weekly and monthly reports & updated KPI, Performing other duties as required by supervisors. Different types of Pumps, Compressors handling and Troubleshooting. Test Run for the standby equipment as per the Schedule, Involving the preventive maintenance of the plant. Isolations and de-isolation on equipment for maintenance. Carry out Maintenance and safety inspections, Familiar with Work Permit Systems & safety equipment. Participate in personnel face on the job training programs & daily and weekly safety training and meeting. Performing daily operation and maintenance activities on various units as Listed below and technically familiar with the process system and equipment. Provide job training (Coaching) for Bahraini/Omani trainees.


Familiar with Inspection & Operation of Christmas tree, Oil manifold chokes, Well Testing, Handling HP, MP & LP separators (2 & 3 phase), Handling of Dehydration Tank, Heat Exchangers. Demulsifier, PPD & Corrosion Inhibitor injection rate calculate & set. Operation and maintenance did for Chemical injection pumps (Electrical and air drive). Produced Water Tank, Skimmer Tank, produced water flash drum, knock out drum handling. Pig launching and receiving (foam, scraper, cup and intelligent). Crude transfer pumps, Booster pumps, Main pumps handling and Trouble shooting. Well Test Data entry, oil & gas calculation for GOR. Water draining and operation of all motor operating valves at Crude Oil Pumping Station. Checking and testing all alarms and trip switched with the instrument technicians. Familiar with pneumatic panels & Panel board operation. Familiar with different types of valves, like PCV, LCV, FCV controller and transmitters. Familiar with the Power turbines parameters, starting from the panel. CO2 and UV detectors isolation for internal inspections. Fuel Gas purging, filter and strainer cleaning etc. Additional requirements involved lab sampling (oil & gas) and analysis like BS&W and PTB Well fluid oil, gas & Water level, Pressure maintenance in control panel Operation. Conversant in handling of PLC (Programme logic control), DCS (Distributed Control System) and SCADA (Supervisory Control and Data Acquisition) Systems.


Inspection, Testing & Operation of Christmas tree, PCP pumps, Beam pumps, Electrical submersible pumps. Operation of Oil & Gas lift injection wells, Water injection wells. Actuator operated Master valve and Wing valve.

Well equalizing, Test separator handling, well testing. Orifice changing in the flow line.

Panel board operations, Annulus pressure bleeding operation Flow line choke changing and adjusting, Flow line PSL & PSH switches. BDV panel operation, orifice changing in the flow lines. Flow and pressure recording.

Isolation and hand over the wells to well service for various jobs. WATER TREATMENT AND

INJECTION: RO (Reverse osmosis), DM

(Demineralization water plant), Lime Softening plant (Clarifier), Softeners, Degasifier, Filtrations plant, MMF, MGF etc. Coarse & fine Filter operation, water sample.

Start up knowledge of water lift pumps (Ingersoll Dresser 450m3/h), Chemical injections like biocide 1 & 2, Antiscalant, Antifoam, and Cl2, O2 scavenger. Vacuum pumps, Injection pumps, Boost pumps and turbo pumps driven by EGT Turbines Operation and troubleshooting...etc. . Export line pressure monitoring and water Export line pigging Operations. Starting and stopping from the PLC & DCS panels, PCV & FCV (Mini flow) Controlling. UTILITIES

Well experienced in utility operations such as Boiler, Steam Generator, Steam & Gas Turbine Generator Handling of Utility & Instrument Air Compressor Unit. Centrifugal Pump, Piston Pumps operation and Trouble shooting. Water Treatment Plant, Produced Water Treatment Plant, Raw Water Treatment. Sewage water and effluent treatment, cooling tower, chemical injection. Inert gas compressor, Nitrogen PSA System.

Familiar with the Power turbines parameters, Generator. Fire water pumps operation.


Familiar with Permit to Work (PTW) in Integrated Safe System of Work (ISSOW). Experience in the operation of fire extinguishers like foam, DCP, CO2. Knowledge of Smoke detectors, flame detectors, gas detectors. Deluge valve, Hydrants, Sprinkler system Monitors, Fusible loop shutdown. Familiar with breathing apparatus, fire and gas sirens, abandon alarms. Safety Training -

HSE Induction Course from Occidental Oman & Bahrain.

Hydrogen Sulphide Gas Awareness Course from Occidental Oman & Bahrain.

Safety Related Training Attended

Permit to Work

Confined Space Entry.

H2S / Breathing Apparatus

Emergency Response

Basic Fire Fighting

GAS Test

First Aid

Maximo (Work order)

Valid Bahrain & Indian Driving License for Light Passenger vehicles.

Have Bahrain Defensive Desert Driving license since 2016.

OXY OMAN & BAHRAIN: Training Mine Courses (Oxy's Web-Based Training system). Distinction of handling the Commissioning Projects - Occidental petroleum (OXY) in Oman. Successfully commissioned Occidental petroleum is into producing oil using steam flooding Technology (Enhanced oil recovery) Steam Trial, Early Thermal, MVC Desalination, CPF (Dehydration Oil separation), Crude Stabilization & Export, Natural Gas removal, Saturated Gas Unit (SGU)), Gas Turbine, Gap Sac (130K, 140K & 120K BPD) production of soft water & West water at Occidental Petroleum LLC site at Mukhaizna in Oman. These includes commissioning & operation of Walnut shell filters, Warm lime softening clarifiers, MMF & SAC units with 4400 GPM feed water flow rate in each lot through DCS, SCADA, RTU & PLC (Siemens & Allan Bradley).(Period:- July 2007 to December 2012). Tatweer Petroleum LLC Bahrain -

Successfully commissioned Tatweer Petroleum is into producing oil using steam flooding Technology (Enhanced oil recovery) in Mauddud & Rubble plant. Steam Generator, Steam manifold & Steam injections wells monitoring and operation, Dispose water plant, RO & Water Injection and Disposal system. Group line Tester & Group condensate Tester, IGF, Arial/condensate cooler, Oil & Gas wells controls & manifold monitoring in Jabel field, crude separation, dehydration and export, Gas/Oil separation/Well testing, Gas Injection and Gas Lift well operations, Natural Gas removal, Saturated Gas Unit (SGU), Gas Sweetening (MEA & DGA), Gas Dehydration Unit (TEG).Flue Gas desulfurization

(FGD), Crude, Stabilization & Export through DCS, SCADA & PLC (Allan Bradley) (Period - January 2013 to Jan 2020). Computer Skills -

Ms-office & Internet operation Computer literate with experience in using MS-Word, MS-Excel, MS PowerPoint, MS- outlook etc.

Other Skills -

Production plant operation, Control room Technician, Field Operation and Commissioning & Start up Operator. X-Mastree operation, Well testing, Gas injection & Water injection operation, Online pigging operation.Familiar with PLC, SCADA and DCS.

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