Innovative technologies for horizontal wells drilling and workover
Authors: Sh.F. Takhautdinov, R.M. Rakhmanov, A.Y. Vakula (Tatneft OAO, RF, Almetyevsk), R.R. Ibatullin, F.F. Akhmadishin (TatNIPIneft, RF, Bugulma)
Key words: geological model, swellable packer, horizontal hole toe, horizontal hole heel, multistage hydrofrac.
This article presents horizontal drilling technologies used by Tatneft OAO.
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