The minimum underbalance is independent of viscosity and compressibility and of reservoir fluids.It is a function of the formation porosity, permeability and radius of perforation channels.
最

压差不是依赖于地层流体粘度
压缩性,而是为地层孔隙度、渗透

孔孔眼半径的函数。
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It has left dead malls derelict, shopping centers and bereft landlords in its wake In Britain with higher online shopping penetration the owners of high street property suffer from an epidemic of boarded up shops and bankruptcies.
它留下了一片废弃的购物中心、空荡荡的商场和破产的房东。在英国, 由于网上购物渗透率更高, 高街物业的所有者正遭受着一片片被封条封闭的店铺和破产潮的打击。
According to DSBCN, which is one of the most influential e-commerce information service platforms here in China, Shiyin, Timu, and AliExpress ranked second, third, and fourth, respectively, on the 2023 iOS Global Shopping App Penetration Ranking.
根据DSBCN(中国最具影响力的电子商务信息服务平台之一),希音、拼多多国际版(Timu)和速卖通在2023年iOS全球购物应用渗透率
名中分别位列第二、第三和第四。