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- According to domestic actual conditions,the compound mechanics of gelatinous fracture fluid is studied. 本文从国内实际情况出发,研究凝胶压裂液的配制机理。
- Some measurements must be taken to minish choked fracture and decrease fracture fluid leak off. 在实际施工中,应采用各种措施消除瓶颈裂缝和减小压裂液滤失。
- In recent years, nitrogen gas -lift has been successfully used in backflow of fracture fluid, draining water and recovering gas, and dis... 氮气气举不仅成为常规油井排液的主要手段,而且在高凝油井的成功尝试,使辽河油田利用氮气气举工艺技术在特种油的开采方面拓展了新的途径。
- The research of this thesis was mostly run on fluid loss mechanism of emulsified fracture fluid in tuffaceous reservoir. 本课题主要针对灰岩油藏乳化压裂液降滤失机理开展研究。
- It is well known the there is a great effect on the fracture promulgation and shapes by property of fracture fluid in the hydraulic fracture during the hydraulic operations. 在水力压裂过程中,缝内流体的流动特征对裂缝的延伸和形态具有很大的影响。
- The paper introduces a basic situation, acidding and fracture string structure, matching prescription of acidding and fracture fluid and its effect of carbonate rock reservoir of Tahe oilfield. 介绍了塔河油田碳酸岩储层的基本概况,酸压管柱结构,酸压液体的配方及酸压效果。
- Fracture reconstruction faced problems, including difficult demulsification of fracturing fluid, low backflow rate and poor effect. 压裂改造存在压裂液破胶难、液体返排率低、效果差等难点。
- The synthesis condition of gelling agent phosphate ester in oil base fracturing fluid is studied on this paper. 探讨了油基压裂液胶凝剂磷酸酯的合成条件,进而对配制的压裂液性能进行了评价。
- The article introduces a skid-mounted fracturing fluid preparing device and its application test in the field. 为此,文章介绍了一种压裂液橇装配制装置及其现场应用实验。
- The leakoff mechanism of the acidizing fluid is quite different from that of the fracturing fluid. 裂缝壁面的酸液滤失机理与压裂液的滤失机理有很大的不同。
- Negative suction is the commonly used technique for fracturing fluid preparation. 真空抽汲是压裂液普遍采用的配制工艺技术。
- solid residue-free fracture fluid 无固相压裂液
- Low polymer fracturing fluid system, with characteristics of little residue, low friction and filtrate loss, being easy to flow back, is developed. 研制开发了低残渣、低摩阻、低滤失和易返排的低聚合物压裂液体系。
- It is shown that the delayed crosslinking time of fracturing fluid can be adjusted by changing the dosage of DCL-KB and pH value. 对DCL-KB的耐温性、剪切恢复性、破胶性、携砂等性能进行了评价。 结果表明,DCL_KB交联剂耐温耐剪切性能好,调节加量和胶液的pH值,可改变延迟交联时间。
- A multiparameter model of calculating the filtration rate of fracturing fluid in dual porosity media is set up in the paper. 摘要文章建立了一种多参数计算压裂液在双重介质中滤失速度的模型。
- The model is established that fracturing fluid leakoff in coal bed with/without the reopened natural fractures, and its analytical solution is present. 建立了天然裂缝开启前、后的煤层压裂液滤失数学模型,给出了模型的解析解,并进行了计算分析,对于煤层压裂设计分析具有一定的实用意义。
- A new kind of gelatinizer (CJ2-9) is developed and formulation of the acidic fracturing fluid is confirmed in the paper. 摘要研制开发出一种新型酸性压裂液增稠剂-CJ2-9，并确定了酸性压裂液的配方。
- The viscosity of borate crosslinked foam fracturing fluid ascended with increasing foam quality and descended with rising temperature. 泡沫压裂液的黏度随气相体积份额的升高而升高，随温度的升高而下降。
- Perhaps there is a fracture in the water pipe. 也许水管有裂缝了。
- The fracture of his left leg is very serious. 他的左腿骨折情况很严重。
