Churchill Drilling ToolsUnit 6, 99 Crombie Road
Aberdeen, AU, AB11 9QQ
- Website: www.circsub.com/index.php
- Follow us:
With more than 1600 runs and 730 activations, operators across the globe are cutting rig time by deploying the DAV MX CircSub, the flagship tool from specialist oilfield service company, Churchill Drilling Tools. Run in hundreds of wells every year and recognised for its reliability, resilience and versatility, the dart activated DAV MX is the ultimate downhole circulation tool.
Churchill Drilling Tools has seen a growing demand for its technology with a record number of dart activations in August 2017. Operators are increasingly trusting Churchill's darts to activate downhole devices, with the company announcing the launch of a dart-less version of its Self Filling Float, the popular time-saving tool for running in hole in deep water drilling programs.
The award-winning DAV MX circulating sub from Churchill Drilling Tools, an oilfield service company specializing in drilling innovation, has been successfully used to significantly cut process time and costs for two challenging deepwater cementing operations, without compromising string functionality.
The DAV MX and its Smart Dart activation technology have been deployed across a range of drilling environments including deepwater, high-pressure, high-temperature (HPHT) and high-angle extended reach drilling (ERD). The Mechanical Extrusion (MX) system is significantly more reliable, faster and more cost effective than polymer extrusion, the process used for traditional ball-activated systems.