常見(jiàn)例句雙語(yǔ)例句And acoustic slowness is also used to qualitatively determine low angle fracture in shale zone so as to evaluate shale reservoir.利用聲波時(shí)差定性判斷低角度裂縫,從而評(píng)價(jià)泥巖儲(chǔ)層。Formation fluid pressure and residual pressure distribution in Gaosheng exploration area are estimated by using acoustic slowness data of completed wells.利用完鉆井聲波時(shí)差資料,計(jì)算出高升探區(qū)地下流體壓力及剩余壓力分布,并對(duì)異常地層壓力的成因進(jìn)行探討。 返回 acoustic slowness