selective water shutoff造句
例句與造句
- 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(zhǔn)確判斷實際工況,具有良好的推廣應(yīng)用前景 - It's difficult to find selective water shutoff in a sentence. 用selective water shutoff造句挺難的
- 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
準(zhǔn)噶爾南緣屬山前推覆擠壓構(gòu)造,地質(zhì)條件十分復(fù)雜.地層主要是泥巖與砂質(zhì)泥巖為主,尤其是安集海河組,泥巖石中的蒙脫石含量高,存在龜裂、硬碎性頁巖和強水敏、易造漿的泥頁巖,易水化膨脹、坍塌、縮徑.針對這些難點,采取確定井身軌跡設(shè)計及控制原則,平衡鉆井及井控技術(shù)、固井工藝技術(shù)、復(fù)雜情況的預(yù)防和處理等技術(shù)措施,成功地進行了該地區(qū)的鉆探作業(yè),取得了良好的經(jīng)濟效益和社會效益 - 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
抗腐蝕氮化油管是由孤島采油廠研制開發(fā)的用于解決油、水井油管腐蝕或偏磨問題的新型防腐油管,經(jīng)過嚴(yán)格認(rèn)真的室內(nèi)試驗評價,其抗腐蝕性能優(yōu)于其它防腐蝕油管. 2000年完成室內(nèi)研究和試生產(chǎn)工作,在勝利油田共進行200余口井的現(xiàn)場試驗,見到了明顯效果 - 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
這種類型封隔器主要是解決油井在壓裂施工過程中的防卡問題,介紹了此種封隔器的工作原理、結(jié)構(gòu)、技術(shù)參數(shù)、技術(shù)特點等.這種新型封隔器在現(xiàn)場應(yīng)用中取得了良好的效果 - 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
對東安1井長段超低壓裂縫惡性井漏的堵漏進行了分析研究,提出了"增阻"堵漏工藝,并對具有"增阻"性質(zhì)的堵漏方法進行了對比和現(xiàn)場試驗,認(rèn)為對東安1井這類井漏井,充分暴露漏層,提高堵漏效率,可提高綜合鉆井速度 - 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
在天然氣脫水生產(chǎn)過程中采取有效措施保護好三甘醇,可以保證脫水裝置的長期穩(wěn)定運行,降低裝置故障機率,節(jié)約天然氣脫水的操作成本,通過現(xiàn)場的生產(chǎn)情況提出了一些保護三甘醇的有效措施,有利于延長三甘醇的使用壽命,降低天然氣脫水操作成本 - 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
針對濮城油田特高含水期高壓分層注水工藝存在的不足,研究開發(fā)了新型偏心分層注水技術(shù)和液力投撈分層注水技術(shù),現(xiàn)場應(yīng)用表現(xiàn)該技術(shù)能解決現(xiàn)場多級高壓分注和斜井分注工藝技術(shù),基本解決了濮城油田特高含水期不同井況分層注水的需要 - 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
濮城油田推廣應(yīng)用頂封卡漏套管保護管柱,消除了環(huán)套空間水泥環(huán)竄漏影響,對漏點上部套管實施了保護,減少了無效注水,增加了有效注水,對應(yīng)油井地下地質(zhì)能量恢復(fù)后,增油效果明顯 - 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
河南油田焉耆盆地固井施工中存在著封固段長、上部井段因煤層造成大段"糖葫蘆"井段、頂替效率低、下部井段地層流體比較活躍易竄槽等固井施工難點,通過分析、總結(jié),采用了提高套管居中度、優(yōu)化隔離液及沖洗液性能,并對原有的水泥漿體系進行改進,篩選出合適的水泥漿外加劑,較好地解決了焉耆盆地又塌又竄等因素對固井質(zhì)量的影響 - 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
井下護泵除砂裝置主要用于產(chǎn)液氣量高,出砂能力大,利用常規(guī)裝置、常規(guī)方法很難治理的井.它的設(shè)計是建立在丟手封隔器卡封的基礎(chǔ)上,將液體攜砂能力由地層進入泵管轉(zhuǎn)變?yōu)橄冗^濾(雙層激光割縫篩管部分) ,再在除砂器內(nèi)靜態(tài)沉淀、由單流閥排入井底等一系列除砂護泵優(yōu)點.本文著重介紹了井下護泵除砂裝置的工作原理與應(yīng)用情況 - 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
中原油田滲透率低,儲層埋藏深,溫度高,壓裂改造難度大.針對斜井(井斜30 )壓裂存在早期脫砂的情況,開展了相關(guān)專題研究.通過近兩年的實踐探索,基本解決了斜井壓裂改造的難題,施工成功率達(dá)98 % ,效果也大幅度提高.文中介紹了中原油田斜井壓裂成功的典型做法,對其它油田的斜井壓裂改造有借鑒作用
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