TAQA launches new tech to enhance reservoir performance, maximize well output

TAQA, a well solutions provider with headquarters in Dharan, Saudi Arabia and Abu Dhabi, UAE, has introduced its next-generation inflow control system with the goal to optimize reservoir performance while enabling operators to sustainably manage fluid production.

The M4 Inflow Control System dictates the flow of the undesired fluid (water and gas) and avoids any binary (open/close) effect that can result in instability — or worse — stop production. The system controls water in ultra-light and light applications and enhances gas production control, providing stability and flexibility in diverse reservoir conditions.

The M4 Inflow Control System technology incorporates an advanced pilot control system that is super sensitive to density, making it suitable for a wide range of oil types, including ultra-light, light, medium and heavy oils. It also features advanced multi-phase control, allowing the device to perform independently of its orientation in the wellbore.

“With the largest portfolio of inflow control systems more than 20 years of inflow control devices expertise, the M4 Inflow Control System represents the pinnacle of our innovation so far,” said Dr Mojtaba Moradi, Subsurface engineering manager of TAQA. “This new generation offers water control by gradually reducing inflow as water production increases, avoiding premature well shut in.”

“Its main benefit is precision control based on reservoir production. The device allows operators to maximize output without risking shutting wells in, so they can manage production continuously and efficiently, which translates into obvious financial benefits,” said Moradi.

TAQA also offers a ‘plug and play’ integration with its full portfolio of inflow systems and has been built to optimize performance in all types of wells in all reservoir types. Additional operational features such as last-minute capacity change, and the ability to circulate to the bottom have also been incorporated into the design for ease of installation and providing flexibility and adjustability even at the rig site.

The device is designed to have an open operating point for oil and highly choked for water by careful force field analysis confirmed by single and multi-phase flow testing. Water, oil and gas mixtures have been tested in a multi-phase loop to fully evaluate and model the flow behavior under various conditions.

So far, the system has demonstrated good performance with oil viscosities as low as 0.5cP tested together with water to define the operating and control points at various water cuts. A full qualification matrix of debris, erosion and cycle testing has also been completed.

Current technologies in the market are less effective at controlling water when oil viscosities are below 1cP in many applications. Also, another drawback is the possibility of becoming a “binary” open-close system and shutting off zones too early. This new device aims to address both the above issues.

TAQA will showcase the M4 Inflow Control System at ADIPEC from 4–7 November 2024.