WORK EXPERIENCE 20 Juni 2023 – Pressent – Duri, Riau Well Site Representative Pertamina Hulu Rokan Yoseph Roland Palar Date of birth: 06 Nov 1984 Nationality: Indonesian Gender: Male Language: Bahasa & English Working as consultant on managing day-to-day rigless operation activities of business partners to execute the approved well program in a safe and efficient manner. Identify potential deviation, provide accurate daily report and cost control. Supervise and lead team to deliver and execute workover & well service program safely, effectively and efficiently. Ensure and maintain well under control at all times as per company barrier standard to prevent well control event (WCE) Rigless jobs that I involved are : • Rigless Hydraulics Fracturing Job (Reservoir Stimulation) • Rigless Stimulation Job • Rigless Coil Tubing Job 15 March 2014 – 10 February 2022 – Dammam, Saudi Arabia Frac/Acid Service Supervisor 2 Halliburton CONTACT Cluster Citra Residence Blok D8 Bekasi Timur 17111, Indonesia (Home) yosephpalar@gmail.com (+62) 8118300492 Working for acid stimulation performed thru Coiled Tubing, working on the pumping side, maintaining equipment to be fully performed during job execution. Fluid QA/QC, mixing and mass balance. Working on pumping side to support CT operation on milling, fishing, acid stimulation, clean out etc on Saudi Aramco conventional and unconventional reservoir. Permit receiver for WAP (Work Authoritation Program) on SAWCOD area of Saudi Aramco. 22 Sept 2006 – 17 March 2014 – Jakarta, Indonesia Cementing Supervisor 2 Schlumberger Working for cementing to performed primary cement job (casing job), remedial cement job (squeeze and cement plug), and running down hole tool (packer). QA/QC fluid on location to ensure executed as per program. Assign for multiple client : •Petrochina, Sorong •Pertamina, (Proyek Pondok Tengah, Tambun Field, Jambi Merang, Cepu, etc) •Conocco Phillips, Suban Sumpal Project •EMP Kondur •Seruway, Offshore Langsa-Aceh •Shell Gumusut-Kakap, Deep Water- Malaysia •Kris Energy, Lamongan Offshore Performed maintenance on cementing equipment such as cement pump unit, batch mixer, cement head, cement silo, compressor for bulk system, cement silo, and down hole tool

IADC well control - OGOR