Though logging datas and geological datas can be used to judge the position of formation water and water yield before gas drilling starte to drill. 盡管在氣體鉆井開(kāi)鉆之前，可以利用鄰井測井資料和地質(zhì)資料預測出水層位置和出水量，但這并不能夠預測出所有的出水層。
Distribution of well drilling can be summarized as the problem of decreasing the number of new wells for lowering the cost by using the geological material under some restrains. 本文對鉆井布局問(wèn)題提出了有效的算法，鉆井布局可以歸結為在一定約束條件下利用舊井的地質(zhì)資料來(lái)減少新井的鉆探數量，以節省鉆探費用的問(wèn)題。
