颗粒状添加剂,能抑制水中氯的含量,阻止钻孔中泥浆的泄露以及延长聚合体的重复利用寿命。
Granular additive that neutralizes chlorine in municipal water. Prevents premature breakdown of drilling fluids and extends recycle life of polymer slurries.
在钻孔至将近设计孔深3 - 5米时,可停止添加聚合物泥浆。
It's available to stop adding polymer mud after drilling to the designed hole depth of 3-5m.
主要针对赤泥过滤时,添加适宜的表面活性剂,使拜耳赤泥料浆中的液体表面张力下降,从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of bae yer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
特别困难的井眼条件,可能会有害地影响钢材、合成橡胶、泥浆添加剂、电子产品、或者工具和工具部件。
A particularly difficult set of well conditions that may detrimentally affect steel, elastomers, mud additives, electronics, or tools and tool components.
泥浆工程师也要和司钻紧密合作,因为司钻负责在工作期间按计划加入泥浆添加剂。
The mud engineer also works closely with the rig's derrickman, who is charged with making scheduled additions to the mud during his work period.
减小水泥浆密度或增加水泥浆产率所用的化学添加剂或惰性材料。
A chemical additive or inert material used to decrease the density or increase the yield of a cement slurry.
降低水泥浆粘度以改善流体流动特性的化学添加剂。
A chemical additive that reduces the cement slurry viscosity to improve fluid-flow characteristics.
降低泥浆通过渗透介质时的滤失量的一种特殊泥浆添加剂。
A group of mud additives specifically designed to lower the volume of filtrate that passes through a filter medium.
其目的是为了将岩心的变化降到最低,通常用泥浆或水基、油基泥浆钻取岩心,但是使用少量的化学添加剂和加重物质。
Since the purpose is to minimize alteration, a fresh core has often been drilled with a bland mud, either water - or oil-base, but with a minimum of chemical additives and weighting material.
有许多不同类型的漏斗搅拌器,通常这些漏斗搅拌器都有高速泥浆流经其间,并混合干或湿的泥浆添加剂到整个泥浆系统中。
While several types of hoppers exist, they generally have a high velocity stream of mud going through them and a means of mixing either dry or liquid mud additives into the whole mud stream.
主要针对赤泥过滤时,添加适宜的表面活性剂,使拜耳赤泥料浆中的液体表面张力下降,从而达到降低过滤后拜耳赤泥浆含水率的目的。
The suitable surface active agent was added to decrease the liquor surface tension of Baeyer red mud slurry so as to achieve the aim of decreasing mud moisture content after the filtration.
提出消除微裂缝-微环隙的防窜措施,是在固井水泥浆中添加海绵铁及合成橡胶粉。
Channeling can be prevented by adding sponge iron and synthetic rubber powder in cement slurry.
介绍了多种电解质和表面活性剂,用这些添加剂可以实现对泥浆悬浮性和流动性的调节,并对调节原理进行了解释。
The paper introduced varied electrolytes and surfactants. These additives play an important part in slip process including suspension property and flowability. The simple explanation was given.
因此,优选有效的防气窜添加剂,研制性能良好的防窜水泥浆就显得十分重要。
Hence, it is very important for optional selection the additive preventing the gas flow effectively, and developing good cement slurry for preventing the gas flow.
添加多磷酸钠和含磷成分可以降低泥浆的粘度,提高坯体的排浆速度,缩短干燥时间。
The slip viscosity can be reduced, the slip exhausting speed of bodies can be increased, and their drying cycle can be shortened, adding the sodium polyphosphate and phosphorus components.
你有足够的泥浆添加剂吗?
结论:钻井废泥浆作为肥料添加剂成粒性较好,可初步用于制作复混肥。
Conclusion: Granulated capability which disperse drilling mud as fertilizer addition is good, disperse drilling mud can be primarily used as fertilizer addition.
实验结果表明,SAF水泥分散剂对油井水泥具有良好的分散减阻作用,是一种有发展前途的固井水泥浆添加剂。
The results showed that SAF has excellent dispersing effect on the well cement, and so it has a fine prospect.
与水泥浆混合的一种化学添加剂。它用来减少凝固的水泥产生足够的抗压强度所需的时间,使钻井作业能继续进行。
A chemical additive mixed with cement slurry to reduce the time required for the set cement to develop sufficient compressive strength to enable drilling operations to continue.
木纸浆废料和亚硫酸盐制纸时的副产品。木质素磺酸盐用作钻井泥浆的有机添加剂,如降滤失剂、稀释剂以及页岩抑制剂。
A byproduct of wood-pulp waste and sulfite paper manufacturing that is used as an organic drilling-mud additive for fluid-loss control, as a thinner, and for shale inhibition.
测试了添加两种不同粘度增塑剂对坯料泥浆性能、吸湿性能及其它性能的影响,结果表明,在相对湿度较低的条件下,高粘度增塑剂干料0。
8 % of dry ingredient on moisture absorption performance at relatively low humidity, plasticizers of both high and low viscose 0.
测试了添加两种不同粘度增塑剂对坯料泥浆性能、吸湿性能及其它性能的影响,结果表明,在相对湿度较低的条件下,高粘度增塑剂干料0。
8 % of dry ingredient on moisture absorption performance at relatively low humidity, plasticizers of both high and low viscose 0.
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