| 单词 | sedimentary sequences |
| 释义 | sedimentary sequences in the Oil and Gas Industry (sɛdɪmɛntəri sikwənsɪz) noun (Extractive engineering: Reservoir engineering) Sedimentary sequences are layers of rock which are derived from weathered rocks, biogenic (= of living organisms) activity, or precipitation from solution. The Perth Basin contains very thick Mesozoic and older Permian sedimentary sequences which are the targets for drilling in the area. The older sedimentary sequences are of early rift terrestrial sandy sediments. Sedimentary sequences are layers of rock which are derived from weathered rocks, biogenic activity, orprecipitation from solution. |
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