- 選擇性堵水
- selective: adj. 1.選擇的；挑選的；有選擇性的；淘汰的。 2. ...
- water: n. 1.水；雨水；露；〔常作 pl. 〕 礦泉，溫泉； ...
- water shutoff: 堵水; 切斷水
- separate-layer water shutoff: 分層堵水
- water shutoff material: 堵水材料
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selective water shutoff中文什么意思
- 選擇性堵水
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例句與用法
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- Selective water shutoff
選擇性堵水 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
川西中深井現(xiàn)采用的井身結(jié)構(gòu)是( ) 215 . 9井眼中下入( ) 177 . 8套管完井,在鉆井和修井作業(yè)過程中存在較多問題.通過對比分析采用新型井身結(jié)構(gòu)的川孝482井與該構(gòu)造上采用原井身結(jié)構(gòu)的川孝168 - 1 、 168 - 2 、川孝464井的效果,證實新型井身結(jié)構(gòu)能很好解決下套管遇阻及固井質(zhì)量差的問題 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
隨著油田勘探開發(fā)事業(yè)的發(fā)展,越來越多的新技術(shù)被應(yīng)用于油田的作業(yè)領(lǐng)域.和傳統(tǒng)的擠水泥方法相比,利用水泥承載器用循環(huán)法擠水泥封竄作業(yè),不僅操作簡單,而且可以保護油層,減少油層損害,同時降低作業(yè)成本、縮短作業(yè)時間 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
石油界一直十分關(guān)注大位移斜井壓裂中的近井筒效應(yīng)問題.文中對近井簡效應(yīng)、支撐劑段塞減小近井筒效應(yīng)的機理、支撐劑段塞參數(shù)的選取等問題進行了闡述.支撐劑段塞技術(shù)在中原油田大位移斜井壓裂中進行了應(yīng)用,取得了較好的應(yīng)用效果,展示了良好的應(yīng)用前景 - Water shutoff agent dsz - a is composed of inorganic particle . its specialities are low cost , easily flow , high strength and long valid period . the agent suits non - selective water shutoff in sand formation . dsz - a not only can plug high water - bearing formation , but also can plug case leakage . dsz - a has been applied on site and gotten good effect . it is a agent which has wide prospect
對當(dāng)前螺桿泵井的工況分析和故障診斷方法進行了較深入的分析,在此基礎(chǔ)上采集并分析油井的扭矩、軸向力、轉(zhuǎn)速、電能參數(shù)、產(chǎn)量、動液面等數(shù)據(jù),建立起螺桿泵系統(tǒng)診斷模型.利用該模型編制的軟件對華北油田135口螺桿泵井進行了系統(tǒng)診斷,取得了良好的效果.現(xiàn)場應(yīng)用結(jié)果表明,該系統(tǒng)診斷模型能夠較準確判斷實際工況,具有良好的推廣應(yīng)用前景
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