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- At the same time, the performance of acidizing fluid with MDNC is evaluated. 并对MDNC稠化剂酸液性能进行了评价。
- The standard acidizing fluids are unefficient in blockage removal jobs in low productive wells at Baise oil fields. 常规酸化液用于百色低产油井解堵的效果不佳。
- Acidizing fluids' type, concentration, jet pulse frequency, treatment time and interval treated may be selected according to degree of formation plugging. 该工艺可根据地层堵塞情况及程度,选择酸液种类、酸液浓度、射流脉冲频率、处理时间和处理层位。
- Acidizing fluids’ type, concentration, jet pulse frequency, treatment time and interval treated may be selected according to degree of formation plugging. 该工艺可根据地层堵塞情况及程度 ,选择酸液种类、酸液浓度、射流脉冲频率、处理时间和处理层位。
- This acidizing fluid formulation was applied in Fanjia Oilfield, and got good effect. 该酸液配方在樊家油田现场应用后,取得了良好的增产效果。
- 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。
- Enzymes have been applied to releasing formation damage, acidizing fluid, sand controlling and water-shutoff. ?可用于解除地层堵塞、酸化、防砂、堵水等。
- 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。
- For the use of filtration control acid,this problem on acidizing fluid filtration is solved. 滤失控制酸的成功应用,有效地解决了长期困扰酸液滤失的问题。
- The principles,characteristics and the application of various acidizing fluid system have been discussed in various degrees in the paper. 对各种酸液体系的原理、特点及现场应用情况作了不同程度的论述。
- The paper introduces the filtration property of simulation acidizing fluid and used instrument,and study the simulation test method. 文中介绍了模拟酸液在地层中的滤失特征及所使用的仪器,并对模拟试验过程和结果进行了研究。
- Under acid fluids environ-merit, some minerals will be dissolved and some other minerals are deposited, so, the porosity and permeability of the sandstone will change. 在酸性流体条件下,一些矿物发生溶解,而另一些矿物发生沉淀,使砂岩的孔渗发生改变。
- The commonly used acid fluid and additive and the method of acid placement and diverting are also given. 文中给出了引起损害的原因、解除的方法,并给出了目前常用的酸液、添加剂以及酸液置放和分流的方法。
- Additives for HCM acidizing fluid mainly comprising PCM clay stabilizer, corrosion inhibitor and ferric ion stabilizer etc. in oilfiela acidizing were developed. 对油田酸化改造过程中使用的酸液添加剂进行了研究,它主要包括粘土稳定剂、缓蚀剂和铁离子稳定剂等。
- 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。
- Highly acidic fluids pour down from the sky, showering a limited area with corrosive bile. 空中降下强烈酸性的液体,一片地区将为此受到腐蚀攻击。
- The waste product secreted by the kidneys that in mammals is a yellow to amber-colored, slightly acid fluid discharged from the body through the urethra. 尿,小便哺乳动物由肾脏排泄出的排泄物,颜色为黄色到琥珀色之间,为略含酸性的液体,通过尿道排出体外
- It is thought generally that dissolution of acidic fluids is an important controlling factor for forming carbonate reservoir. 摘要普遍认为酸性流体的溶蚀作用是碳酸盐岩储层形成的重要制约因素。
- The waste product secreted by the kidneys that in mammals is a yellow to amber-colored,slightly acid fluid discharged from the body through the urethra. 尿,小便哺乳动物由肾脏排泄出的排泄物,颜色为黄色到琥珀色之间,为略含酸性的液体,通过尿道排出体外。
- The waste product secreted by the kidneys that in mammals is a yellow to amber - colored,slightly acid fluid discharged from the body through the urethra. 尿,小便哺乳动物由肾脏排泄出的排泄物,颜色为黄色到琥珀色之间,为略含酸性的液体,通过尿道排出体外