Improved Bottomhole Pressure Control for Underbalanced Drilling Operations
Maintaining underbalanced conditions from the beginning to the end of the drilling process is necessary to guarantee the success of jointed-pipe underbalanced drilling (UBD) operations by avoiding formation damage and potential hazardous drilling problems such as lost circulation and differential st...
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| Format: | Others |
| Language: | en |
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LSU
2003
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| Online Access: | http://etd.lsu.edu/docs/available/etd-0111103-194328/ |