Services Designed to Maximize Production Coiled Tubing Division provides our customers with a fully integrated suite of coiled tubing services , equipment and talent using range of grades and sizes to be used in both onshore and offshore drilling .From routine maintenance , remediation, setting tools , obtaining data and specialty applications , supplies a variation of customized solutions and are skilled in combining services with nitrogen, pipeline ,well testing and water treatment.

Applications • Offshore and onshore units • Well cleanouts and circulation • Matrix and fracture acidizing • Memory logging and perforating • Pipeline cleanouts and decommissioning • Fluid and nitrogen displacement • Nitrogen lifting • Fishing,milling and under-reaming operations • Cementing • Paraffin and scale removal

Features &Benefits • Special operations in deepwater,HPHT,subsea and pipeline abandonment • Meets special needs like low crane limits and welding coiled tubing on location • Incorporates Cerberus modeling software for modeling circulation,tubing forces and job design • Records tubing life and on-the-job parameters through our orion™ data acquisition • Meets applicable industry standards

Land and offshore coiled tubing units are configured in standard trailer, truck, skid-mounted and masted versions that can be tailored to meet specific needs. Masted coiled tubing units perform conventional operations and are available in multiple configurations customized for specific rilling and intervention applications. Trailerized coiled tubing units utilize injector heads with pull capacity in excess of 100,000 lb and feature a choice of stand-alone diesel hybrid power pack or wet kit style power pack. Trailer-mounted units are available with and without a crane. Reel trailers for large tubing sizes are also available.

Offshore CTUs consist of skidded equipment for use on offshore platforms or purpose-built well intervention vessels. Units are split into multiple skids/lifts. For faster rig up, the control cabin and power pack can be combined into a single skid/lift. Options include containerization/sound attenuation, exhaust gas-cooling system with integral flame traps, gas detection system, explosion-proof wiring and certified lifting frames.

Truck-mounted coiled tubing units are designed to fit the chassis of the truck model that meets customer needs and operating conditions. The unit can be provided with or without an integral crane.

Coiled Tubing Systems For The Oilfield Applications: N Workover N Cleanouts N Jetting/Lifting N Acid spotting N Fishing N Franc thru coil N Drilling N Logging The injector head is the heart of the Stewart & Stevenson coiled tubing system. M Series injectors from Stewart & Stevenson have the highest pull-to-weight ratio in the industry. The industry leading traction and drive technology of the Stewart & Stevenson injector makes it a favorite of coiled tubing service companies. The new D Series injector heads from Stewart & Stevenson are designed around the applications of logging, drilling and fracturing with coiled tubing. The D Series injector design features an advanced “floating” traction system, automatic tensioning, superior slow speed control and capability to handle up to 4.5-inch coiled tubing. Stewart & Stevenson offers complete coiled tubing systems or individual components. Already a market leader in manufacturing injector heads for coiled tubing drilling applications, Stewart & Stevenson also can build coiled tubing rigs to client specifications.

Stewart & Stevenson has provided coiled tubing systems to the oilfield service industry since 1989. Renowned for being reliable, rugged, light weight, and user friendly, Stewart & Stevenson’s coiled tubing units are custom designed for specific applications and are mounted on the client-preferred carrier type: truck, trailer, or skid.

Coiled Tubing services provide customers with reliable, efficient well intervention for vertical, horizontal, highly deviated, and live wells. With our highly experienced personnel and engineering capabilities, we can customize the service for job-specific requirements. We provide exactly what our customers need to get the job done. This lets us deliver safe, cost-effective solutions for virtually any operational challenge, including high pressure/high-temperature and H2S applications. Our highly trained and experienced engineers analyze well characteristics and use advanced predictive modeling to determine the most effective solution to help maximize efficiency and productivity. We also offer complete data acquisition to provide our clients with a comprehensive record of critical job parameters.