Tenaris Delivers Record Coiled Tubing String for Extended-Reach Wells

Why It Matters

The record‑setting string demonstrates Tenaris’ ability to meet the escalating demand for heavier, longer coiled‑tubing needed for extended‑reach horizontal wells, giving operators a reliable solution for deeper, more complex completions. This capability strengthens Tenaris’ competitive position in the oilfield services market.

Key Takeaways

• Tenaris built an 88‑metric‑ton BlueCoil string, its heaviest ever.
• Production required expanding accumulator and reel capacity at Houston plant.
• String enables extended‑reach completions in the Mid‑Continent region.
• Heavy strings (>63 t) meet rising demand from longer horizontal wells.
• New material‑handling procedures showcase Tenaris’ flexible manufacturing.

Pulse Analysis

The surge in ultra‑long horizontal wells has reshaped the coiled‑tubing market, pushing operators to seek tubing that can withstand greater tensile loads and longer reaches. Traditional strings, typically 55‑60 metric tons, are increasingly insufficient for laterals extending beyond 10,000 feet. As drilling rigs target deeper reservoirs, the need for heavier, more durable tubing has become a critical factor in maintaining cost‑effective completions and minimizing non‑productive time.

Tenaris’ recent 88‑metric‑ton BlueCoil string marks a technical milestone that underscores the company’s manufacturing agility. By upgrading accumulator capacity, enlarging reel dimensions, and deploying specialized lifting equipment, Tenaris transformed its Houston plant to handle steel volumes previously beyond its scope. The new material‑handling protocols not only ensured on‑time delivery but also set a precedent for scaling production of oversized tubing without compromising quality or safety standards.

For the broader oilfield services sector, this achievement signals a shift toward bespoke, high‑capacity solutions as operators chase ever‑longer laterals in the Mid‑Continent and other prolific basins. Tenaris’ ability to rapidly adapt its processes gives it a strategic edge, potentially attracting customers who require custom‑engineered tubing for complex completions. As the industry continues to push the limits of horizontal drilling, manufacturers that can deliver heavier, longer strings on schedule will likely capture a larger share of the growing market for extended‑reach well technology.