人们知道,盐水泥浆对钻具有很强的腐蚀作用。
Saltwater mud is known to have a very strong corroding effect on drill string.
为解决低温盐层固井问题,开发了一种新型的低温抗盐水泥浆体系。
A novel low temperature and salt resisting slurry was developed to overcome the challenges in low temperature salt formation.
针对高压盐层的油气井固井特点,注水泥时常采用高密度含盐水泥浆。
In consideration of the characteristics of high pressure salt bed cementing of oil and gas Wells, high density salt slurry is often used for cementing.
介绍了一种室内优选出的抗高温、抗电解质、性能良好的盐水泥浆体系。
The NaCl mud is presented which is superior in thermal stability and electrolyte tolerance.
对常规密度抗盐水泥浆的失水、稠化、流变、强度等性能进行了室内评价。
The properties of this slurry with conventional density, such as filtration, thickening, rheology and strength, were evaluated in laboratory.
盐水泥浆侵入时,水层电阻率降低较小而油层电阻率大为降低,因此形成低阻油层。
When salty mud intrudes into the layer, the reduction of water layer is small, but the reduction of oil layer is great. This will form a low resistivity oil layer.
API测试结果表明,SHAGPS对盐水泥浆具有良好的降滤失作用,可望成为一种抗盐性降滤失剂。
The API test indicate that SHAGPS might be a excellent filtration loss controller for brine water drilling mud systems.
雁木西油田地层含多段盐膏层,给固井带来诸多难题,为此吐哈油田开发出了BXF-200L抗盐水泥浆体系。
Because Yanmuxi Oilfield contains multi-segment salt-gypsum formations, which bring much more challenges to cementing operations, therefore, the BXF-200L salt-resisting slurry system was developed.
本文分析了图像网络采样加权算法及图像网络参数控制的统计拟合分析方法,编制了盐水泥浆测井资料的网络分析校正系统。
Through analyzing weighted method of image network sampling and statistic matching method of image network parameters, network analytical correction system of saline mud log has been compiled.
结果表明,不论在淡水泥浆还是盐水泥浆中,改性腐殖酸的稀释效果都比铁铬木质素磺酸盐要好,是一种比较理想的钻井泥浆稀释剂。
It shows the thinner of modified humic acid to be better than Fe_Cr lignosulphonates. It is a ideal thinner for drilling mud.
常用硅酸盐水泥通过外加剂改性可以获得与多种特种水泥同性能的水泥浆液。
Slurry of the common Portland cement can be of the same functions of many kinds of special cement by adding additives.
把脱水水泥浆与水泥熟料或硅酸盐水泥复合,可以得到一种新型的水硬性胶凝材料。
By blending Portland cement and pulverized dehydrated cement paste, a new kink of cementing material is obtained.
把脱水水泥浆与水泥熟料或硅酸盐水泥复合,可以得到一种新型的水硬性胶凝材料。
By blending Portland cement and pulverized dehydrated cement paste, a new kink of cementing material is obtained.
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