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- The room experimental results showed AMPS copolymers as a drilling fluid filtrate reducer had very good capacities of depressing the filter loss,inhibitory ability,heat resistance and salt tolerance. 室内试验结果表明 ,AMPS聚合物热稳定性好 ,降滤失能力、抑制性和抗温抗盐能力强 ,防塌效果好。
- In the straight hole,the complex metallic ion polymer drilling fluid system was used.The drilling fluid filtrate was controlled well,and the formation hydrating and swelling were prevented. 该井直井段采用复合金属离子聚合物钻井液体系,较好地控制了钻井液滤失量,减少了滤液渗入地层,防止了地层水化膨胀。
- The laboratory and field experiment results showed that inorganic-organic polymer 17GX as drilling fluid filtrate reducer had very good effects of depressing filter loss,heat resistance,and sal... 室内及现场应用试验结果表明,无机-有机单体聚合物17GX抗温、抗钙污染、降滤失和防塌能力强,热稳定性好,适用于各种水基泥浆体系。
- Keywords drilling fluid property;drilling fluid filtration;desistance to pressure;plugging; 钻井液性能;钻井液滤失;:承压能力;封堵;
- A novel filtration reducing agent NJ-1 for drilling fluid. 新型降滤失剂NJ-1的研究与应用
- drilling fluid filtration 钻井液滤失
- But if use high quality drilling fluid, because of filtration of mud cake, can to protect coalbed more better, and in ... 而应用优质钻井液钻进时,由于泥皮的过滤作用,能更好地保护煤层不受伤害,同时能降低钻井施工风险,确保井内安全。
- Methyl silicone oil polysulfonate drilling fluid. 产。甲基硅油聚磺高密度钻井液。
- BZ 34-2EP-P1S drilling fluid technology. BZ34-2EP-P1S井钻井液技术
- The drilling fluid is described by Casson fluid. 采用卡森流体描述钻井液。
- Setting-up a Model to Evaluate the Invasion of Drilling Fluid Filtrate to the Formations in Horizontal Wells 水平井井筒内滤液侵入地层的模型评价
- Keywords Formation wate;Formation damage prevention;Drilling fluid filtrate;Hole sloughing prevention;Shale control; 地层水;防止地层损害;钻井液滤液;防塌;页岩控制;
- A MMH polyol drilling fluid is develope-d, and this system maintains the excellent properties of MMH drilling fluid, improves the lubricity, and solves the problem of HTHP filtration. 开发出了MMH正电胶多元醇钻井液。 该体系保持了MMH正电胶钻井液的优良特性,改善了润滑性能,解决了高温高压滤失问题。
- Inhibiting effect mechanism of biopolymer MEG drilling fluid. 生物聚合物甲基葡萄糖甙钻井液抑制机理
- Drilling Fluid Technology of Well QATIF-894 in Saudi Arabia. 沙特阿拉伯QATIF-894井钻井液工艺技术
- Keywords fractured reservoir;filter cake;mud cake removal;drilling fluid filtrate;plug removal;oxidizing agent;chlorine dioxide;polymer;evaluation;lab test; 裂缝性储集层;滤饼;泥饼清除;钻井液滤液;解堵;氧化剂;二氧化氯;聚合物;评价;实验室试验;
- 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 drilling fluid may interact with the surrounding rock in other ways. 钻井液可能会以其它方式与周围的岩石相互作用。
- This allows the drilling fluid to suspend cuttings when drilling stops. 这一特性使钻井液在钻探停止时仍能使钻屑悬浮于其中。
- Study on compound undersaturated brine silicate drilling fluid(KSN). 欠饱和复合盐硅酸盐钻井液KSN配方研究
