exploitable reserve造句

Through explaining the low - fluidity oil - deposit development structure in zaoyuan oil field , analyzing its reservoir structure and the strong flooding level hole design parameters , meanwhile adopting new techniques such as pouring water by phase control at the spot , weak point and strong plane , and so on to manage comprehensively and develop round , we have reduced the natural decrease and increased the exploitable reserves and caused the comprehensive development level of this field to rise from class 3 to class 1
摘要对枣园油田低流度油藏开展构造精细解释、相控储层结构分析和强水淹层孔隙结构参数研究，同时在现场采用相控注水、点弱面强、投球调剖和注水吞吐等开发技术进行综合治理和滚动勘探开发并举，实现减缓自然递减和增加可采储量的目的，使该油田综合开发水平由3类上升到1类。
It's difficult to find exploitable reserve in a sentence. 用exploitable reserve造句挺难的