| 单词 | appraisal drilling |
| 释义 | appraisal drillingnoun(in the oil industry) drilling carried out once oil or gas has been discovered in order to assess the extent of the field, the reserves, the possible rate of production, and the properties of the oil or gas Words nearby appraisal drillingapposition, appositional growth, apposition suture, appositive, appraisal, appraisal drilling, appraise, appreciable, appreciate, appreciation, appreciative Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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