Well maintained

摘要

As sure as the sun rises and sets each day, all oil and gas wells will, at some point, need an intervention to maintain or boost production. From basic drill-out and cleanout operations using wireline, coiled tubing or a snubbing unit, to full-scale workovers to remove and reinstall the wellhead to replace downhole equipment, well intervention is a fact of life in the oilfield. It is also becoming more critical as operators drill deeper and longer in hotter and more pressurized environments.