提出了不同类型出砂储层的保护措施。
Protective measures for different types of sand production formations are suggested.
屈服带随出砂量的增加沿井径向外扩张。
Yield front propagates away from the wellbore with the process of sand production.
出砂是影响油井生产能力的一个重要因素。
Sand production is an important factor, which affects oil well productivity.
得出组合模量和出砂指数实质上是同一参数；
The generally used sand production predicting indications including interval transit time, permeability, combined modulus and sand producing exponents are analyzed.
克拉玛依浅层稠油藏胶结疏松，油井易于出砂。
The shallow heavy oil reservoir in Kelamyi is sandstone reservoir.
该模型可用于胶结指数反演、出砂预测等方面。
The model can be used for the inversion of cementation index and the prediction of sanding.
排砂采油工艺是应用于出砂油藏的一种新生产技术。
Sand discharging technology is a new technology for sand production reservoir.
通过预测，得到预防出砂的临界生产压差和临界产量。
Gained the critical production pressure difference and the critical output by the model.
适度出砂技术逐渐成为油田开发中后期的主要防砂技术。
Reasonable sanding has been the main technology in the middle-late period of oilfield development.
参考合理生产压差进行合理配产，可以避免储气库出砂。
Reasonable allocation at the reasonable producing pressure drop may avoid sand production of the gas storage.
我用反凹陷反对胶粘剂的填料，因为它本身以更容易出砂。
I used anti sag as opposed to the adhesive filler as it lends itself to easier sanding.
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 production in oil and gas wells has become a serious problem for unconsolidated reservoir production.
文昌13-1油田砾石充填出砂模拟实验与合理配产研究。
The sanding experiment and rationally well fluid studied of Wenchang13-1 oil field.
计算结果表明，地层压力越高，地层越稳定，越不容易出砂。
The results show that higher formation pressure brings more stable formations and less sand production.
采出液出砂在计量井口除去，减少集输系统管网、设备的磨损。
After removing sand at wellhead , wear and tear of pipeline and device in the system of collect transport is reduced.
阐述了稠油出砂冷采技术的主要适用条件，明确相应的开发技术策略。
To expound the main applicable conditions of cold production and define relevant technical tactics of development.
浅气层具有埋藏浅、压实程度低、胶结疏松、生产时容易出砂的特点。
Shallow gas formations are of the characteristics of shallow burial depth, low compaction degree, unconsolidated cementation, easy sand producing etc.
该模型预测的结果可用于判断新井投产出砂和目前生产层位出砂的状况。
The result predicted with this model can be used to determine the sand producing condition in the newly developed layers and current producing layers.
结果表明，出砂量随时间的变化趋势遵循伽马分布规律，出砂量存在峰值。
The results show that change trend of SPV with time follows gamma distribution and SPV has a peak value.
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。
This paper illustrates the development of technique of sand production mechanism and prediction of sand production amount in weak cementation sand stone reservoir.
但地热井多因产量高、易出砂对测试工艺要求高，施工难度大，成功率低。
But it is often because of high production and sand influx that the geothermal well sets strict demand on the test technology, so it gets difficult construction and low success ratio.
通过室内岩心流动试验，研究了毛管力、含水饱和度对岩石出砂规律的影响。
The effect of capillary pressure and water saturation on sand production has been researched through the core flow test in this paper.
但是，出砂冷采采出的原油含砂量较大，对油田地面集输设备带来了更大的难题。
However, sand content of crude oil is very high by using cold sand mining, which brings on great challenge to surface gathering equipment is brought.
稠油出砂冷采是使油层大量出砂形成蚯蚓洞和形成稳定泡沫油而获得较高的原油产量。
In a cold production process, the well gets a high oil production with withdrawal of large amount of sand and formation of foamy oil.
粉细砂岩油井由于埋藏浅、地层压实程度低、胶结疏松，在较大生产压差下容易出砂。
The fine siltstone reservoir is likely to produce sand under larger pressure drops because of its shallow depth, worse compaction and unconsolidated.
适度出砂是通过优化产量和油井的产能在防砂生产和出砂生产之间确定最优的生产策略。
Through optimizing output and productivity, reasonable sand production exploitation decides optimal production measure between sand prevention and sand production.
油田开采到中后期，疏松砂岩油藏的出砂问题愈来愈突出，严重影响了油田的正常生产。
In the middle and later stages of the oil fields 'exploitation, the sand production of loose sandstone deposit is increasingly serious, seriously affecting the oil field regular production.
以岩石破坏准则为基础，采用岩石力学的理论和方法，建立了射孔完井临界出砂预测模型。
Critical sanding prediction model with perforated well completion was established using the theory and method of rock mechanics based on rock burst criterion.
利用该关系式建立了出砂判别模式和井壁稳定性分析模式，在实践中取得了较高的符合率。
The relation formula is used to develop the sand production test model and wall stability analytical model.
列举了一些国外油田的应用实例，进一步证明了适度出砂开采可以大幅度地提高油井产量。
Through some cases abroad for its field application, it is proved that this process is of advantage of obviously improving oil production.
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