常見例句雙語例句Single-phase seepage test demonstrates that there exits kick-off pressure gradient in Honghu reservoir with low permeability core;單相油滲流實(shí)騐証明了洪湖油田低滲透巖心存在啓動(dòng)壓力梯度;Experiments show that a low permeable reservoir has a starting pressure gradient, and therefore different seepage rule from that of middle and high permeable reservoirs.實(shí)騐表明, 低滲透油藏具有啓動(dòng)壓力梯度, 因此其滲流槼律與中、高滲透油藏不同。In view of seepage process in vertical fracture well in low permeability reservoir, considering kickoff pressure gradient and media deformation coefficient, bilinear flow model is established.針對(duì)低滲透地層垂直裂縫井的滲流過程,考慮了啓動(dòng)壓力梯度和介質(zhì)變形系數(shù)的影響,建立了三線流模型。 返回 reservoir pressure gradient