Xie Ji’an. APPLICATION OF SIDETRACKING DIRECTIONAL WELL IN 140 mm CASING[J]. Oil Drilling & Production Technology, 1996, 18(4): 25-27. DOI: 10.3969/j.issn.1000-7393.1996.04.005
Citation: Xie Ji’an. APPLICATION OF SIDETRACKING DIRECTIONAL WELL IN 140 mm CASING[J]. Oil Drilling & Production Technology, 1996, 18(4): 25-27. DOI: 10.3969/j.issn.1000-7393.1996.04.005

APPLICATION OF SIDETRACKING DIRECTIONAL WELL IN 140 mm CASING

  • The sidetracking directional well in 140 mm casing has been drilled by Dagang directlonal company.The drilling experiences show that well path can be control and hole can be reamed to meet completion requirement.The drilling and survey tool used in slim hole have been tested in site.
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