The sand consolidation effectiveness of resinous sand consolidation agents for oil and water Wells at middle low temperature is evaluated experimentally.
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2. 通过组分筛选和配方优化，得到固砂液的基本配方为：5。
Through additive selection and formula optimization, the basic composition of sand consolidating fluid (SCF) is established as follows: 5.
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3. 对其性能测试表明，该固砂剂在低温下可固化，且固化速度快、固化强度高；
Performance test has shown that it has the advantages such as fast solidification. low solidification temperature and high consolidation strength.
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4. 以标准石英砂为载体，由酚醛树脂、无机粘土为主要成分制备出有机-无机复合防砂固砂剂。
A new kind of sand condensate was prepared using bakelite and inorganic clay as main ingredients with standard quartz sand as carrier.
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5. 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。
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.
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6. 结果表明，研制的固砂剂具有较高的固结强度和渗透性及优异的耐酸、耐盐、耐油和耐温性能。
The result showed that the sand - consolidating agent had higher consolidating strength and permeability and very good acid resistance , salt resistance, oil resistance, and heat resistance.
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7. 评价了固化时间、固化温度、催化剂的类型和用量以及不同粒径石英砂等因素对固砂效果的影响。
The effects of solidification time and temperature, types and amount of catalyst, and different grain sizes of quartz sand on sand consolidation effectiveness are discussed.
The paper studies sand consolidation act of alkaline silicic acid gel and discusses the mechanism of alkaline silicic acid gel used for sand control and contrasts with acidity silicic acid gel.
On basis of establishing the dosage range of sand-consolidation agents and porosity-increasing agents, CA-CC and BS-BZ as the main components of two sand-consolidation agents were selected.
Planting grass on tailing dam is one of the effective ways for the safety and management of the tailing dam, this not only makes the dam wind resistant, but also beautifies the environment.
When using beetle for sand control, the cost is low, surface viscosity is low, pumpability is good, operation is simple, and both the strength and permeability after sand consolidation are high.
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.
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.
High performance mineral polymer can be prepared while the content of sodium silicate in the alkaline liquid and the standard sand in the solid materials are both kept around 70%.
Carry on single and contact system function test to liquid-solid hydrocyclone, in order to improve the structure of sand storehouse of three-phase hydrocyclone.
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17. 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。
And wellbore instability also influences the perforation and sand production, ect in the reservoir development.
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18. 本文研究内容可以为建立考虑胶层厚度影响的粘砂套管固井质量评价修正方法提供理论基础。
This article can provide the theory base for establishing the cementing quality evaluation method of adhering sand casing with considering the effect of glue layer thickness.
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19. 含砂原油在水平井水平段中的流动是液固两相沉降性浆体水平管流的一种特殊形式。
The flow of oil and sand mixture in horizontal wellbore is a special flow model of solid-liquid two phase flow in pipe flow actually.
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20. 本发明涉及一种油田用液固两相的网状防砂材料。
The invention relates to a liquid and solid two-phase netty sand control material used for oil fields.
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21. 下部使用清水强钻循环携砂的方法成功钻至固井井深。
Then water drilling and circulating for carrying cuttings was applied.
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22. 廊固凹陷万庄构造沙三中段发育扇三角洲砂体，且邻近生油洼槽，有利于岩性油藏的形成。
The fan delta sand body developed in middle segment of ES3 of Wanzhuang structure in Lang-Gu depression is adjacent to oil-generating sag, which is of benefit to form the lithologic reservoir.
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23. 廊固凹陷万庄构造沙三中段发育扇三角洲砂体，且邻近生油洼槽，有利于岩性油藏的形成。
The fan delta sand body developed in middle segment of ES3 of Wanzhuang structure in Lang-Gu depression is adjacent to oil-generating sag, which is of benefit to form the lithologic reservoir.
