The position held was seconded directly to Caltex (Chevron and Texaco Joint Venture). 

• Enhanced Oil Recovery (EOR) Projects with total Accumulative project values in Minas and Zamrud Oil Field areas about USD $650MM, were consist of Drilling and Hook-Up of Oil Production Wells and Water Injection Wells, construction of Well Pads and Road & Locations, Oil Production & Water Trunk Lines, Gathering Stations and Water Injection Facilities, Firefighting System Facilities, Shipping Facilities, Jungle Camps, Turbine Power Generation & Power Substation and Distribution. Projects located in almost all Caltex Operations areas including Minas, Zamrud, Bangko, Pedada, Menggala, Duri, Kota Batak and Petapahan Oil Fields.

• • Scheduling - Engineered Caltex's Enhanced Oil Recovery (EOR) Projects schedule in Primavera P3 / DOS that required CPM schedule baselines, updating progress, resource loading, involvement in interaction planning sessions, and preparing bi-weekly and monthly schedule reports. Developed various other reports including resource histograms, S-curves, and milestone reports.
• • Costing - Responsible for monthly cost reports, monitor estimate to complete, track potential changes, and updating progress to reflect construction completion and man-hours & equipment-hours.