1. Barnes M, Vargas C, Rueda F, Garoby J, Pacione M, Huppertz A (2001) Combination of straight hole drilling device, team philosophy and novel commercial arrangement improves drilling performance in tectonically active region. SPE/IADC 67695:1–10
2. Calderoni A, Savini A, Treviranus J (1999) Outstanding economic advantages based on new straight hole drilling device proven in various oilfield locations. SPE 56444:67–79
3. Cheng E, Polak M (2007) Theoretical model for calculating pulling loads for pipes in horizontal directional drilling. Tunn Undergr Sp Tech 22(5):633–643
4. China National Coal Mine Safety Supervision Bureau (2019) Detailed rules for preventing and controlling coal and gas. China Coal Industry Press, Beijing, China
5. Dukas B, Morkel H (1983) Surface and underground drilling techniques used in exploration drilling. J S Afr I Min Metall 83:164–169