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- Keywords water base muds;borehole stability;hole cleaning;Block Cha-He-Ji; 水基钻井液;钻井液配方;井眼稳定;井眼净化;岔河集油区;
- Keywords water base muds;mud additives;filtrate reducer;rap oil seedcake; 水基钻井液;钻井液添加剂;降滤失剂;菜籽油饼;
- Keywords Water Base Mud;Mud Additive;Drilling Fluid Rheology;Thickening A-gent; 钻井液;防塌;流变性;华北油田;
- KDF water base mud that could be used at high pressure high temperature conditions was designed for use in this well having elevated temperatures and high pressures. 针对莫深1井高温高压并存问题,成功研制出抗高温高密度KDF水基钻井液。
- After drilling the upper intervals with gas/air, water base muds were used to drill thelower parts of the holes, leading to a series downhole problems such as hole instability and mud losses. 分析了气体钻进后顶替钻井液初期容易发生井塌、井漏等复杂情况的原因,介绍了解决川东北地区气体钻进后井壁失稳的钻井液技术对策、技术方案及防止井壁失稳的钻井液工艺技术。
- MEG drilling fluid is a recently developed environmentally acceptable water based mud with its performance approaching the oil based muds. MEG泥浆是国外最近才研制成功的一种新型无环境污染的油基泥浆替代体系。
- FOUR NOVEL CHEMICAL TRACERS FOR WATER BASE MUD USED IN SEALING CORE 几种新的水基泥浆密闭取心示踪剂
- Laboratory Research on the HTHP KDF Water Base Mud Used in Well Moshen-1 莫深1井抗高温高密度KDF水基钻井液室内研究
- Keywords Water Base Cutting Fluid Lubrication Property Amelioration Study; 水基切削液;润滑性能;改进;研究;
- Keywords Water based coating;Paraffin oil;Defoamer;Preparation; 水性涂料;矿物油;消泡剂;制备;
- Keywords water base grease;thickening agent;rust inhibiter;lubricity;stability;retention time;laboratory scale; 水基润滑脂;增稠剂;防锈剂;润滑性;稳定性;保持时间;实验室规模;
- Keywords water base drilling fluid;minor cation;polyalcohol;inhibitive characteristic;lubrication. Formation damage.; 水基钻井液;小阳离子;聚合醇;抑制性;润滑;油层保护;
- Keywords Water base adhesive Paper-film lamination Cold bonding Acrylic emulsion VAE emulsion; 水基胶;纸塑复合;冷粘;丙烯酸乳液;VAE乳液;
- Keywords water base drilling fluid;nanometer emulsion liquid;lubricity;inhibition;horizontal well;large displacement well; 水基钻井液;纳米乳液;润滑性;抑制性;水平井;大位移井;
- water base mud 水基钻泥
- Keywords Water based isocyanate;Bond strength;Bend strength;Plywood;Blockboard; 水性异氰酸酯;胶合强度;静曲强度;胶合板;细木工板;
- Keywords Water Base Foams;Stability;Foam/Crude Oil Interaction;Foam Lamella Breakdown;Criteria for Foam Destabilization;Foam Destabilization Mechanisms;Review; 水基泡沫;稳定性;泡沫原油相互作用;液膜破坏;泡沫失稳判据;泡沫失稳机理;综述;
- The rheologic parameters are mainly influenced by gas liquid ratio and base mud properties. 流变参数主要受气液比和基浆性能影响。
- Keywords water based insecticide;Chuhaijing;killing effect;Culex pipiens pallens;Musca domestica;Blattella germanica; 关键词水基杀虫剂;除害净;灭效;淡色库蚊;家蝇;德国小蠊;
- The overseas field application shows that oil base muds with densities greater than 1.6 g/cm3 have lower equivalent circulation density(ECD) if manganese tetraoxide is used as the weighting agent,instead of barite. 国外现场应用表明;对于密度在1.;6 g/cm3以上的加重油基钻井液;用四氧化锰代替重晶石粉加重;能降低钻井液的当量循环密度。
