Our casing, bits and lost cones are used in situations varying from arctic Siberia down to tropical Nigeria and have proven to always perform well. To enable the stunning drilling speeds and the large variety of formations to drill in, all tooling must be able to cope with the high energy level involved
To enable the amazing drilling speeds and the wide variety of formations in which drilling can take place, all tooling must be able to cope with the high energy level. Royal Eijkelkamp has years of experience with sonic casing. We have the knowledge that is required to produce quality tooling. We and you can keep track of the performance and results of improvements because every part is provided with a unique number.
Product details
The casings are provided with special threads on conical shaped connectors. This ensures the longest service life under the special sonic vibration conditions. The joints of the casing tubes are specially friction welded. No additives are needed at all. Friction welding results in absolute straightness of the casing tubes. The welding zones are hardened after welding with a high-tech induction technique. Box joints and break-out bars are machined from solid steel instead of being welded to the casing tube center section. This prevents stresses and fatigue due to welding and prolonged use.
Available variations
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