http://www.bwdrillingtools.com/pdf/BW_DAV_CircSub_Leaflet_2011K2.pdf WebAug 1, 2024 · Churchill Drilling Tools, a leading oilfield service company specializing in drilling innovation, has revealed that an operator significantly improved its wellhead base jetting operations by deploying the DAV MX™ CircSub. The client, a major North Sea operator, having completed drilling operations had to remove cuttings debris from its ...
Churchill deploys circulation sub in Iceland geothermal …
WebFeb 22, 2024 · Churchill Drilling Tools is partnering with operators to significantly improve hole cleaning and project performance by using its Dart Activated Valve (DAV) MX™ CircSub. The DAV MX was put to the test … WebJun 22, 2024 · The DAV MX™ is a multi-function, multi-cycling circulating sub (CircSub) which is activated with Churchill’s patented MX™ Smart Dart technology. The valve assembly operates on a piston and spring mechanism, which is activated when a dart is pumped down the drillstring. A range of robust darts are pumped at high speed into a … son of omri
Churchill darts save major operator a wellhead jetting trip
WebFeb 4, 2024 · Churchill’s European regional account manager, Corin Lewsey, said: “The DAV MX™ CircSub’s resilience, reliability and versatility in the most challenging of … WebChurchill DAV MX™ CircSub The DAV MX TM Circsub is a class-leading downhole circulation bypass tool that delivers significantly improved performance across drilling, completions and P&A operations. Simple to … WebFeb 22, 2024 · The DAV MX was put to the test recently by a European operator in a challenging onshore geothermal well in the Netherlands. ... In 2024 operators carried out more campaigns running the DAV MX than … son of orange county lyrics