Choosing the proper technology might be a challange for marginal field. most of the time we have to make decision to go with existing "best practices" to operate within economic limit but on the same time technology also helping us to unlock hidden barrels. selective investment on technology based on cost benefit analysis must be performed to ensure the investment will bring profit.

Aging production facilities are typically accompanied by declining reserves and pressure. Therefore, the production facilities only need to maintain the pipe thickness in accordance with the current operating pressure. To reinforce the sections of pipes that have become thin, wrapping can be applied to extend the design life in accordance with the remaining production reserves, eliminating the need to replace the pipes with new ones. The pressure gauge at certain points can be replaced with a digital system, allowing real-time monitoring to ensure production flow rate & integrity well monitoring.

If budgets are tight for upgrading old oil and gas facilities, focus on critical systems affecting safety and operations. Use predictive maintenance and OEM-recommended schedules to extend equipment life. Negotiate with suppliers or buy in bulk to cut costs. Invest in affordable tech like IoT to improve efficiency and streamline upgrades. Collaborate with companies or stakeholders through associations to share costs and ideas. Design upgrades to meet current needs while being future-proof, minimizing repeat expenses.