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According to geological forecasts, fracturing sand production in oil production after the 4t ~ 6t meet the requirements

According to geological forecast oil production after fracturing sand Nissan 4t~6T meets the requirements

Forecast according to the geology that, the compression fracture guards against granulated substance after-birth quantity date productive 4t~6t to meet the requirements

In accordance with geological forecast, fracturing anti-independence Nissan oil production after 4t~ 6T meet the requirements

According to geological forecast oil production after fracturing sand Nissan 4t~6T meets the requirements