1
The Russian segment provides fracturing and coiled tubing services in Western Siberia.
2
Its services include hydraulic fracturing, coiled tubing, cementing and other well stimulation services.
3
BHI also exported a coiled tubing unit from Venezuela.
4
Calfrac, which provides fracking, coiled tubing and cementing services on wells, went public in 2004 as prices began ascending vertigo-inducing heights.