.... The pilot project phase-1 has successfully executed and currently producing 476 BOPD from initial rate 80 BOPD without significantly increasing of water cut. Estimated cumulative oil gain of these wells are 567 MBO. The successful phase-1 ESP upsizing will unlock the potency of phase-2, 3 and 4. Through...

... that the average WIP reliability was 92.5% and average Loss Production Opportunity (LPO) was 268 BOPD. The contributing factors for this poor WIP performance were not only from the internal WIP unit but also from its external system. Integrated Water System Evaluation was introduced to improve WIP performance...

... of uncertainty in achieving a success rate in workover activity. In 2021, 10 workover programs were executed but success rate was only 30%. Five jobs were failed with no oil gain and others only delivered average 19 BOPD/well. Part of improvement process, it conducted lookback to find the root cause. The result...

... of attic oil in Well-188, resulting in a production rate of > 200 BOPD after the zone was opened. This milestone was followed by a comprehensive and structured geological, petrophysical, engineering, and well integrity review of hundreds of the existing wells. Overall, 28 primary candidates were...

... since 2018 from 60s to 100s in 2023. Associated oil from these VSD is around 7,600 BOPD. It is a significant number to be maintained to support the government target as 1 MMBOEPD in 2030. Excellent coordination review among Subsurface, Well Reliability, Operations, Well Test and ESP Vendor are key...

... in an increase in the volume of acidizing jobs. Over the past three years, the team has executed approximately 200 acidizing jobs per year, which have successfully contributed to the recovery of around 1600 barrels of oil per day (BOPD) on an annualized basis. This significant recovery has played a crucial role...

... pilot encountered approximately 2800ft MD of net sand out of which 1300ft MD of sand is completed, with an oil column thickness of 158ft TVD. The well delivered higher production rates of 1160 BOPD against the planned 1000 BOPD. The pilot hole of the second well drilled i.e. Well-P faced a substantial...

... re-gain permeability test, and economic evaluation. BRG-10 well was selected as first candidate due to scale problem severity and low oil production rate. This well normally delivers 140 bopd with 90% watercut, but scale build up in the tubing and flowline prevented the fluids flow and lowered...

... density to develop more condensate, e.g. initial condensate rate of 1,000 BOPD, for dilution of heavy oil. For multilateral wells, with several drain holes placed toward the bottom of producing interval, operating under gravity drainage or water coning, if longer injection and soaking process (e.g., 2...

... to be perforated. Moreover, both strings of Well A3 were idle which makes it operationally easier to carry out the perforation job. From the initial analysis, the LRLC intervals in Well A3 could contribute to additional reserves of 0.3 MMstb with start rate of 300 bopd. The job required usage of barge assisted...

... facility, injection facility and trunkline to reduce capital cost. This project was completed as scheduled and successfully delivered 10,000 BOPD in the last four years. It was supported by an additional 27 MMscfd supply from the HP Compressor project as a gas lift source. A length of more than 35 km...

... simulation enhanced recovery field development optimization and planning production performance infill well oil production watercut measurement reservoir BOPD Oil Recovery society of petroleum engineers Field Background Field B, located in the offshore Balingian geological province...

... is required to overcome these issues. After thorough analysis, ESP was chosen as best-fit artificial lift considering its versatility in deviated wells and high deliverability. In 2017, pilot phase of ESP implementation started in X-D4 well, which gave 150 BOPD average oil gain. Learning from the success of X...

... years of oil production, the field peaked at 30,000 BOPD in 1990 and dipped to 3,000 BOPD in late 1999. The RF of the reservoirs in Field B ranges from 10% for solution gas drive reservoirs to 50% for strong water drive reservoirs. The behaviors of these reservoirs are starkly different. The solution...

... producing life by using cost-effective and low-risk technologies. Commingle Rama and Shinta zones have demonstrated to be productive reservoirs by hydraulic fracturing. Each well can contribute 300 up to 700 BOPD of initial rate by utilizing gas lift and add 0.5 up to 0.7 MMBO of reserves. Naturally...

... 40% to 46%, resulting in approximately 2,300 BOPD through multiple perforations. Maintaining the oil column sandwiched between gas and water is the standard practice to maximize oil recovery in a strong water-drive reservoir. Despite having a strong aquifer and a thick gas cap, Reservoir X-7 has...

... bopd due optimising its outflow performance and reducing 97.5 to 96.9% water cut. The field data gives an incremental of 4.9 bopd. The computational results only show an attainment of net oil production up to 8.3 bopd (2 bopd incremental). The EDH works to lessen both density and viscosity as we...

... Oil & Gas completion Reservoir Surveillance regime production monitoring waterflooding reservoir pressure production control production logging swell packer injection distribution water injector case study producer injection BOPD Oil Producer well water injection watercut data...

... represent actual conditions, the model must be corrected before the use and analytical analysis should be use instead. The four projects that were carried out based on analytical analysis successfully led to a 750 BOPD initial oil gain and able to arrest rapid production decline. enhanced recovery...

.... Current recovery factor is around 45%. There are 3 wells on this field, with two actives and one already been P&A. TBA Field was closed in 2010 with the last oil production 1,250 BOPD from 1 well. The remaining reserves and production profile TBA became unattractive for contractor's due to high cost...