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- This paper optimized the hyperhaline/cationic polymer drilling fluid for deepwater drilling by a lot of experiments. 通过实验优选适合海洋深水钻井的高盐/阳离子聚合物钻井液体系。
- For this problem, the study has optimized the hyperhaline cationic polymer drilling fluid for deepwater drilling by a lot of experiments. 针对这一问题,通过室内实验优选出了适合海洋深水钻井作业的高盐阳离子聚合物钻井液配方。
- So the polynome method feasible to calculate the relative molecular weight of the polymer drilling fluid additives is further verified. 多项式法计算聚合物钻井液处理剂相对分子量的可行性得到进一步验证。
- In the paper , Optimization of zwitterionic polymer drilling fluid and its applications in Shanbei area were introduced. 介绍了两性离子聚合物钻井液的配方优选与现场技术措施。
- The results show that JLX can improve inhibitive,lubricity,HTHP stability and resistance against contamination such as Ca 2+ and Mg 2+ of polymer drilling fluid. 实验结果表明,聚合醇能提高聚合物钻井液的抑制性,能大幅度提高聚合物钻井液的润滑性能,对聚合物钻井液有一定的稀释降粘作用,并能提高聚合物钻井液的高温高压稳定性;
- 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。
- Application on the well sites shows it has similar rheologic property as MMH drilling fluid,similar strong inhibition and low filtrate volume as multifunction ionic polymer drilling fluid. 现场应用表明，该体系表现出类似MMH钻井液特殊的流变性和类似于两性离子聚合物的强抑制性和低的滤失量。
- The paper studies the influence of polyalcohols JLX on the properties of polymer drilling fluid such as anti-sloughing,lubricity,rheology,loss and resistance against contamination in the lab. 室内评价了聚合醇处理剂对聚合物钻井液防塌润滑性能、流变性、失水造壁性及抗污染能力的影响。
- The zwitterionic polymer drilling fluid system was chosen, and potassium polyacrylatic, organosilicon-potassium humate and acid soluble shielding temporary plugging agent were used to condit. 选择了两性离子聚合物钻井液体系,并加入聚丙烯酸钾、有机硅腐植酸钾和酸溶性屏蔽暂堵剂等对钻井液进行调整。
- PHP-CFH-MMH is a new system that certain quantity of CFH and MMH were added in based on polymer drilling fluids. 通过室内和现场试验,优选出了PHP-CFH-MMH钻井液体系的配方。
- inorganic-organic monomer polymer drilling fluid 无机-有机单体聚合物钻井液
- amphoteric/sulfonation polymer drilling fluid 两性离子聚磺钻井液
- Corrosion behavior of four kinds of S135 steel in polymer drilling fluids containing CO2 is investigated using high temperature high pressure autoclave. 利用高温高压反应釜研究油田常用的四种S135钢在含CO2聚合物钻井液中腐蚀行为。
- natural polymer drilling fluid for both oil/gas reservoir protection “双保”天然高分子钻井液
- Study and Application of MMH Cation Polymer Drilling Fluid with Low Interfacial Tension 正电胶阳离子聚合物低界面张力钻井液技术研究
- Study and application of the temperature tolerant and salt resistant polymer drilling fluid for horizontal drilling 耐温抗盐聚合物钻井液在中原油田水平井的研究与应用
- An investigation of formation protection mechanisms of composite metal polymer drilling fluid 复合金属两性离子聚合物钻井液保护储层机理初探
- 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
- Application of sulfonated and oil-mixed positive gel polymer drilling fluid in the horizontal well with long open hole 正电胶磺化混油聚合物钻井液在长裸眼水平井中的应用
