?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=S.Q.&rft.au=Tunio%2C+S.Q.&rft.aulast=Tunio&rft.pages=1331-1336&rft.atitle=Is+it+possible+to+ignore+problems+rising+during+vertical+drilling%3F+A+review&rft.issue=11&rft.volume=3&rft.issn=20407459&rft.date=2011&rft.title=Research+Journal+of+Applied+Sciences%2C+Engineering+and+Technology&rft.genre=article