Nowadays IOCs and NOCs are turning to the introduction of advance, intelligent, efficient and i-Field policies in their green, brown, remote, and subsea fields including ERD (extended reach) and ESP wells. I-Field has been defined as a vision where operators, partners, and service companies seek to take advantage of improved data and knowledge management, enhanced analytical real-time systems and more efficient business models. However, to ensure that I-Field has a positive effect on human capital efficiency depends on how they are introduced and embedded into the company’s business operations. Therefore if the i-Field approach is routinely designed into the asset programme from day one and becomes a life cycle field design philosophy then successful implementation overcomes any barriers to process change, technology alignment, and organisation change management. Management of produced water during production, injection, and disposal or reuse is one of the most common challenges in mature and declining oil and gas fields. Novel technologies and best practices are continuously researched and implemented to conserve reservoir energy, reduce capital and operational costs, maximise well productivity, and minimise environmental impact. The implementation of reservoir, well, and surface management practices such as horizontal well drilling, mechanical and chemical water shut-off technologies, centrifugal separators and Electric Submersible Pumps (ESPs) has varying degrees of success in controlling and managing water. In this workshop, delegates will share the challenges they are facing and what worked and did not and why and will discuss in an open forum the methodologies and technologies in an effort to turn this liability into an opportunity for future trends, business drivers, and strategies in a carbon constraint world.