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- acid fracturing with proppant 携砂酸压
- Good results have been achieved in the pressure decline analysis of the acid fracturing well in Tahe Oilfield. 将该方法应用到塔河油田酸压井的压降曲线分析中取得了较好的效果。
- The pressure decline analysis and evaluating techniques for acid fracturing wells develop quite slowly. 油气酸压井压后的压力递减分析和评估技术,发展相对比较缓慢。
- With the development of acid fracturing technologies, the post-frac diagnostic, evaluation methods and the interpretation models became more important. 但是目前针对酸压井的压后裂缝参数的诊断、评估技术和解释模型在国内还研究甚少。
- A field test is performed in Well Wen 279 by using a new joint-operational technique of super-overbalance perforating and acid fracturing . 应用超正压射孔酸压联作新工艺技术,在中原油田文279井进行了现场试验。
- Treatment of distal femoral fracture with dynamic condyle. 动力髁螺钉内固定治疗股骨远端骨折。
- Vibration blocking removal technologies,acid fracturing technique,steam injection,water injection were generalized successfully in oil recovery process. 在采油生产中已成功推广了振动解堵、酸化压裂解堵、注蒸汽、注水等增产技术。
- The method of acid leakoff regarding wormholes effect in core plate experiment has an important guiding meaning to acid fracturing executive parameter optimization. 本文提出的岩板流动蚓孔滤失实验研究方法对酸压施工参数的优化设计具有重要的指导意义。
- Whereas the alloy with low Na content exhibited ductile fracture with dimples. 而钠含量较高的合金发生韧性断裂;断口为韧窝型.
- In dolomite reservoir,the acidizing fluid leakoff is one of the key factors for the acid fracturing effects. 在白云岩储集层中,酸液滤失是影响酸化压裂效果的关键参数之一。
- The treatment of 23 femoral fractures with unilateral external fixation. 外固定支架治疗股骨骨折23例。
- Objective Discuss the reasons of colles fracture with wrist instability. 目的探讨Colles骨折及保守复位中腕关节不稳的原因。
- During acid fracturing of carbonate reservoir,acidizing fluid leakoff is an important parameter of influence acid fracturing effect. 在碳酸盐岩储层进行酸压工艺时,酸液滤失是影响酸压现场施工效果的重要参数,为了节约成本,必须开展室内实验模拟研究。
- The pore spaces are completely dominated by primary porosity and pores, vogs and fractures with secondary origination. 孔隙空间主要是原生孔隙及由次生原因形成的孔隙和裂缝。
- The calculated results show that the effect of fracture temperature range must teken into account in the design calculation of foam acid fracturing. 最后的计算结果表明,在泡沫酸酸压设计计算中必须考虑裂缝温度场的影响。
- 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 internal fixation using dotting-osculation plate for tibia comminuted fracture with tiny skin incision. 点式接触钢板治疗胫骨粉碎性骨折。
- Are Outcomes of Bimalleolar Fractures Poorer Than Those of Lateral Malleolar Fractures with Medial Ligamentous Injury? 双踝骨折的预后比伴有内侧韧带损伤的外踝骨折差?
- Objective To study effects of treatment of long bone fracture with NiTi shape memory saw-tooth arm embracing fixator. 目的分析镍钛形状记忆锯齿臂环抱内固定器治疗长管状骨骨折的疗效。
- According to different reservoir type,applying acid fracturing techniques of gelled acid and emulsification acid system improve the fracture conductivity. 采用胶凝酸体系和乳化酸体系,根据储层类型不同,采用压裂酸化技术沟通裂缝,提高导流能力。