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Keywords: natural environment
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Proceedings Papers
Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 18–20, 2010
Paper Number: SPE-134115-MS
... Table 5 Results and reliability of drilling risk evaluation results Evaluation index Expert grading (best: 1, better:0.8, general:0.6, worse: 0.4, worst:0.2) AHP Expert system Comprehensive result Reliability natural environment risk 0.434 0.462 0.448 0.939 Geological risk...
