◀海洋石油装备▶渤海油田防砂筛管综合优选方法研究及应用∗张启龙1,2黄中伟1李中1,3李根生1张晓诚2王晓鹏2刘伟2(1.中国石油大学(北京)油气资源与探测国家重点实验室2.中海石油(中国)有限公司天津分公司3.中海油研究总院有限责任公司)张启龙,黄中伟,李中,等.渤海油田防砂筛管综合优选方法研究及应用[J].石油机械,2023,51(9):54-63.ZhangQilong,HuangZhongwei,LiZhong,etal.ResearchandapplicationofcomprehensiveoptimizationmethodforsandcontrollinerinBohaioilfield[J].ChinaPetroleumMachinery,2023,51(9):54-63.摘要:出砂问题是导致渤海油田生产井低产低效的首要因素,目前防砂筛管的类型选择主要依靠作业经验,未能考虑各类型防砂筛管对不同储层的适用性,导致部分油田因筛管选择不当而造成防砂失败。为此,建立了一套筛管性能综合评价体系,利用层次分析法研究了筛管各性能参数对防砂效果的影响权重,以此为基础采用逼近理想解法构建了筛管类型综合优选方法,优选了一种防砂筛管并在渤海A油田进行了性能评价试验。试验结果表明:所构建的筛管性能综合评价体系可实现对筛管性能的全面评估;筛管的抗堵塞性能、防砂性能、过流性能、抗内压强度和抗冲蚀性能等指标的影响权重分别为0.3760、0.2147、0.1209、0.0738和0.2147。所得结论可为油田防砂筛管优选提供指导。关键词:渤海油田;防砂筛管;性能评价试验;综合优选;逼近理想解;权重中图分类号:TE921文献标识码:ADOI:10.16082/j.cnki.issn.1001-4578.2023.09.008ResearchandApplicationofComprehensiveOptimizationMethodforSandControlLinerinBohaiOilfieldZhangQilong1,2HuangZhongwei1LiZhong1,3LiGensheng1ZhangXiaocheng2WangXiaopeng2LiuWei2(1.StateKeyLaboratoryofPetroleumResourcesandProspecting,ChinaUniversityofPetroleum(Beijing);2.TianjinBranchofCNOOC(China)Co.,Ltd.;3.CNOOCResearchInstituteCo.,Ltd.)Abstract:SandproductionistheprimaryfactorleadingtolowproductionandefficiencyofproductionwellsinBohaiOilfield.Atpresent,theselectiononthetypeofsandcontrollinersmainlyreliesonoperationalexperience,whichdoesnotconsidertheapplicabilityofeachtypeofsandcontrollinertodifferentreservoirs,resultinginsandcontrolfailureinsomeoilfieldsduetoimproperselectionofsandcontrolliner.Therefore,acomprehensiveevalua-tionsystemforlinerperformancewasestablished,andthea...
