探井 meaning in English

test pit; pique; open test pit; manhole; prospect pit; exploratory well

The discovery rate for wildcat wells in the denver basin has changed radically with time .
丹佛盆地的探井发现率随时间变化得很快。
Codes of well information for oil and gas exploration
石油及天然气探井信息代码
Geological design standard for oil gas exploration wells
油气探井地质设计规范
Gas logging specifications for oil gas exploration well
油气探井气测录井规范
Geological logging regulations for oil and gas exploration wells
油气探井地质录井规程

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