常見例句When was the first offshore oil well drilled? 第一口濱海油井是什麼時候打的鑽?An oil or natural-gas well drilled in an area not known to be productive. 野貓井,初探井在未知是否産出的地區(qū)鑽探的油井或天然氣井An exploratory oil well drilled in land not known to be an oil field. 不是在所知的油田開採的探險的油井。Of, relating to, or being an oil or natural-gas well drilled speculatively in an area not known to be productive. 野貓井的,初探井的在不知是否産出的地區(qū)投機鑽探的油井或汽井的,與此相關(guān)的或作爲(wèi)此的Note the TVD curve, which shows that the well drilled is a true horizontal well. 請注意TVD格式曲線,這表明井鑽探是一個真正的水平井。A well drilled through impermeable strata into strata that receive water from a higher altitude so there is pressure to force the water to flow upward. 通過不滲水的地層到能從有氣壓強迫水往上流動的較高的緯度獲得水而鑽的井。 返回 well-drilled