Arctic Directory: M-I SWACO releases new RHADIANT drilling fluid

M-I SWACO, a Schlumberger company, said Oct. 9 that it has released its RHADIANT ultra-high temperature non-aqueous drilling fluid system. This system eliminates drilling fluid product degradation, prevents wellbore control issues such as barite sag and provides a thin filter cake for enhanced logging conditions.

The RHADIANT drilling fluid system is specially formulated to maintain a stable rheological profile with little maintenance required. Unlike conventional non-aqueous drilling fluids, the RHADIANT drilling fluid system maintains extreme-temperature stability even during prolonged static conditions. Stable rheologies in tandem with ultra-thin and slick filter cake deposits clear the path for logging, casing and cementing operations. These characteristics of the fluid system enable accurate perforation placement, optimized completions and quality reservoir characterization.

In an ultra-high temperature exploration well in the Gulf of Thailand, the RHADIANT drilling fluid system effectively delivered filtration control and filter cake quality with stable rheological properties while drilling with zero lost circulation. For logging operations, the fluid system enabled the customer to perform seven open-hole wireline logging runs, despite the fluid remaining static for more than 90 hours. Typical problems associated with the usage of conventional non-aqueous drilling fluids, such as barite sag and stuck pipe, were eliminated.

For more information about the RHADIANT ultra-high temperature non-aqueous drilling fluid, visit www.miswaco.com/rhadiant.

---

Did you find this article interesting?

Tweet it

Digg it

Print this story | Email it to an associate.

Click here to subscribe to Petroleum News for as low as $69 per year.