Sand production in oil and gas wells has become a serious problem for unconsolidated reservoir production.
油气井的出砂已经成为困扰疏松油藏生产的一个严重问题。
Sand discharging technology is a new technology for sand production reservoir.
排砂采油工艺是应用于出砂油藏的一种新生产技术。
This technology is significant to improve oil production from unconsolidated silty sand stone reservoir and to the field applications.
粉细砂岩油藏防砂工艺技术对于提高疏松砂岩粉细砂油藏产能及现场应用有重要的指导意义。
A new modified furan resin sand consolidation agent has been researched due to sand production in moderate shallow fine siltstone reservoir, and it has been applied successfully in Qinhai oil field.
针对我国中浅层细粉砂岩油藏开采过程中严重出砂的问题，研制出一种新型改性呋喃树脂固砂剂，并在青海油田中浅层细粉砂岩油藏水井防砂应用成功。
This paper illustrates the development of technique of sand production mechanism and prediction of sand production amount in weak cementation sand stone reservoir.
对弱胶结砂岩油藏出砂机理和出砂量预测技术的研究进展进行了综合论述。
And wellbore instability also influences the perforation and sand production, ect in the reservoir development.
井壁失稳还影响固井，油藏开发中的射孔、防砂、采油和油井增产等后序作业的实施。
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 such reservoirs.
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。
The technology has been a kind of daily maintenance measure in the large-scale development of Taobao heavy oil reservoir by cold heavy oil production with sand technology.
该技术已成为套保油田排砂冷采、规模开发的最有效的日常维护生产措施。
The critical flow velocity of reservoir, sand production rate of oil well and sand control rate of sand retention layer are the key of the technology that is successfully used.
具体储层的临界流速，油井出砂率，挡砂层的挡砂率是该技术的成功核心。
A new modified furan resin sand consolidation agent has been researched due to sand production in moderate shallow fine silts one reservoir, and it has been applied successfully in Qinhai oil field.
针对我国中浅层细粉砂岩油藏开采过程中严重出砂的问题，研制出一种新型改性呋喃树脂固砂剂，并在青海油田中浅层细粉砂岩油藏水井防砂应用成功。
On the basis of study and analysis of sand production mechanism in heavy oil reservoir of fault block Wa 82, the strategy of composite treatment is proposed.
在对洼82断块稠油油藏出砂机理研究分析的基础上，提出了综合治理该块出砂问题的策略。
The reservoir rock of main oilfields in Bohai is unconsolidated and sand controls are needed, therefore, special technical problems must be resolved in production.
渤海主要油田的岩石胶结疏松，均需要防砂，因此，在开采中应对特殊的工艺问题进行攻关。
A new sand - consolidating agent with heat resistance was prepared in accordance with sand production in high temperature sandstone reservoir. The optimum formulation was obtained by orthogonal tests.
针对高温砂岩油藏出砂特点，研制了一种新型高温固砂剂，用正交试验法优化了固砂剂配方。
Meanwhile, a sand discriminant criteria specific for area deep gas reservoir is established on the basis of sand index, the critical production bell Aaron and the critical pressure parameters.
同时，建立了工区深气层出砂指数、斯伦贝尔比和临界生产压差等参数的临界出砂判别标准。
Sand production in reservoir is one of common problems during the process of sandstone reservoir exploitation.
油层出砂是砂岩油藏开采过程中常见的问题之一。
According to Shu3 reservoir geology and sanding status, we decide to treat oil well sand production by deep sand control process.
根据曙三区油藏地质特征和出砂状况，确定在该区块应用深部防砂工艺治理油井出砂。
Casing failure mechanisms of thermal recovery Wells in sand production have become a problem to be urgently solved in heavy reservoir thermal recovery production.
热采井出砂套管损坏机理已成为稠油热采生产中迫切需要解决的问题。
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。
Sand production is one of the major concerns in unconsolidated sandstone reservoir development.
出砂是疏松砂岩油藏开发面临的主要难题之一。
Sand production is one of the major concerns in unconsolidated sandstone reservoir development.
出砂是疏松砂岩油藏开发面临的主要难题之一。
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