出砂,Sand production
1)Sand production出砂
1.Analysis of finite element by numerical simulation sand production on open-hole completion;裸眼完井出砂的有限元数值模拟分析
2.The finite element analysis of the casing failure mechanisms of thermal recovery wells in sand production;热采井出砂套管损坏机理的有限元分析
英文短句/例句

1.The sanding mechanism and sanding critical drawdown calculation in loose sandstone疏松砂岩出砂机理与出砂临界压差计算方法
2.Mechanism Study of Sand Production and Sand Control of Unconsolidated Sandstone Oil Reservoirs in Bamianhe Oilfield;八面河油田疏松砂岩油藏出砂与防砂机理探讨
3.Study on Cold Production Mechanisms of Poorly Consolidated Sandstone Heavy Oil Reservoirs;疏松砂岩稠油油藏出砂冷采机理研究
4.Large scale sand production experiments and optimization of sand control for unconsolidated sanstone reservoir大型疏松砂岩油藏出砂产能模拟试验及防砂方式优选
5.Research on Heavy Oil Thermal Recovery Sand Production Prediction and Sand Control Methods Optimal Selection Technology;稠油油藏热采出砂预测与防砂技术研究
6.Research of Sanding Damage. and Promotion of Sand Control Technique. in Loose Reservoir of Jin 45 Region;锦45块疏松储层出砂损害研究与防砂方法优选
7.Damage Model and Sand Control of Electrical Submersible Pump (ESP) in Sand Wells潜油电泵在出砂油井中的破坏形式及防砂技术
8.A research into drawdown pressure impacts on sand production from unconsolidated sand reservoirs生产压差对疏松砂岩储层出砂影响规律研究
9.THE CALCULATION METHOD STUDY AND APPLICATION OF THE CRITICAL SAND PRODUCTION PRESSURE DIFFRENCE IN LOOSE SANDSTONE疏松砂岩临界出砂压差的计算方法研究及应用
10.The Research of Sand Preventing after Fracturing to Polymer-flooding Producer预防聚驱采出井压裂后出砂方法研究
11.A METHOD TO DETERMINE SAND CRITICAL PRODUCTION IN FRACTURING GAS WELLS压裂气井出砂临界产量确定方法研究
12.PROBE INTO REASONABLE SAND PRODUCTION APPLIED IN NB35-2 HEAVY OIL RESERVOIR适度出砂在NB35-2稠油油田应用探索
13.Reservoir Sandstone Prediction in Bozhong 26-3 Oilfield渤中26-3油田储层出砂预测研究
14.Sand Production Reason and Its Treatment Effect Analysis inYanmuxi Oilfield雁木西油田出砂原因及治理效果分析
15.Study on sand production volume prediction in heavy oil reservoirs and its application稠油油藏出砂量预测方法研究及应用
16.The sand is separated from the silt and clay by wave sorting.砂粒在波浪分选作用下从粉砂及粘土中分出。
17.some thin beds of layered sandstone and dark grey siltstone show slump structures.一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。
18.Influence of Sand Compacting-Pulling Force on Sand Molding on EPC消失模铸造干砂紧实-拔出力对干砂造型的影响
相关短句/例句

sanding[英][s?nd][美][s?nd]出砂
1.Study on the proppant backflow control and the sanding control of fractured gas wells and its application;压裂气井支撑剂回流及出砂控制研究及其应用
2.The sanding mechanism and sanding critical drawdown calculation in loose sandstone疏松砂岩出砂机理与出砂临界压差计算方法
3.Therefore,based on analyzing the mechanism and hazards of sanding in the fractured wells o.川西地区压裂井支撑剂的回流是一个普遍的现象,特别是高压高产井支撑剂回流更为严重,压裂井出砂将导致人工裂缝的导流能力下降,同时给压后排液、测试、求产阶段和压后采输气带来诸多不便。
3)Sand producing出砂
1.Excited sand producing during cold production of heavy oil;稠油出砂冷采激励地层出砂技术
2.Sand producing of gas wells is a common problem during exploitation of sand gas reservoirs, which will influence the productivity of gas wells and the development benefit of the gas field if sand is produced severely.砂岩气藏开发过程中气井出砂是一个较为普遍的问题,若出砂较为严重,就会严重制约气井产能和气田开发效益的提高。
4)sand flow出砂;砂流
5)sand production mode出砂模式
6)Sand production油井出砂
1.Sand production in oil well has become a serious problem for unconsolidated reservoir production.油井出砂已经成为困扰疏松油藏生产的一个严重问题,科学有效地进行出砂预测对于指导油田高效开发具有重要意义。
2.Reservoir pressure decline,the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s.疏松砂岩油藏开采过程中,油层压力下降和采油速度的增加以及岩石结构的破坏,是造成油层岩石微细粒运移和油井出砂的主要原因。
3.The mechanism of sand production in oil reservoir of open hole completion and performed completion is analyzed.在辽河油田现场应用的实例表明 ,该模型的预测结果与现场工程实践中已有的油井出砂经验预测模型相吻合。
延伸阅读

复杂金精矿焙砂浸出车间设计复杂金精矿焙砂浸出车间设计design of calsine leaching plant for complex gold concentrate fuza Jinjingkuan beisha』inehu ehelian sheji复杂金精矿焙砂漫出车间设计(design。fealeine leaehing plant for eomplex gold eon-centrate)以焙烧车间产出的焙砂为原料,经胶浸脱铜锌、盐浸脱铅、氛化浸金和锌粉置换,获得金泥的复杂金精矿冶炼厂车间设计。金泥为下一步提纯金银的原料。设计内容包括:工艺流程、设备选择、车间配置和主要技术指标。 工艺流程一般根据焙砂成分、扩大试验结果和同类工厂的实践经验确定。中国某厂的工艺流程如图。 精矿焙烧后焙砂中的金属有的(如铜、铅、锌)变为硫酸盐,有的(如铁)变为氧化物,有的(如砷)浑发进入烟气。用稀硫酸浸出时,焙砂中的锌、铜呈硫竣盐进入溶液,铅和金银以及大量脉石仍留在浸出渣中。浸出矿浆经浓密分出的上清液,送综合回收车间(见复杂全精矿冶炼厂综合回收车问设计)回收铜、锌,浓密机底流经过滤洗涤后,送氛化浸出工序。氰化浸出所产贵液即焙砂经氛化浸出后所得的含金溶液,送锌粉置换工序。氰化渣经浆化后送往渣场。 通常用锌粉置换法从贵液中置换出金泥,即先将贵液过滤,除去其中的悬浮物,在脱氧塔中进行真空脱氧,然后加锌粉置换金银。锌粉加到贵液泵的入口处,在泵中混合并开始反应,在压滤中完成全部置换作业。压滤所得金泥送金银提纯车间处理,沉金后的贫液叩贵液中的金被置换出去后所剩的溶液,一部分返回去用做氛化调浆,另一部分经处理回收或破坏其中的氛根,达到要求后排放(见金银选冶厂含氛污水处理车司设计),兼起排除溶液中循环积累的有害杂质的作用。 如原料中含铅高,设计时须在氰化前增加脱铅二焙砂,巍是一习 后排放)纯车间) 焙砂浸出工艺流程示意图序,即将脱铜后的渣在加热状态下用接近饱和的食盐水浸铅,经固液分离及洗涤作业,浸渣送氰化浸出,盐浸液经脱银脱铅后,把食盐溶液蒸发浓缩至接近饱和状态,返回盐浸工序使用。 设备选择酸浸脱铜一般采用机械搅拌槽,槽内与矿浆接触的部分要有防腐及耐磨措施。固液分离和洗涤设备多用浓密机与水平带式真空过滤机,要考虑防腐。 氰化浸出常用双叶轮高效搅拌槽,浸出后矿浆的固液分离和洗涤设备,也用浓密机和水平带式真空过滤机,但不须防腐。 脱铅工序的盐水蒸发浓缩,采用立式列管蒸发器,设备腐蚀严重,要用高级耐腐蚀合金。 锌粉置换装置,用普通碳素钢制作。 脱氧设备采用真空脱氧塔。 金泥过滤一般采用板框压滤机,滤布表面须采取防止微细金泥透滤的措施。