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- Spraying or continuous injection to control foam in water, brine or water based drilling fluid. 用于连续投加来控制淡水、咸水或水基钻井液。
- Compared with conventional water based drilling fluid,this JMC drilling fluid owns better inhibitive ability of shale,better lubricative ability and formation protecting ability. 这种钻井液配方简单,具有优良的流变性、滤失性,抗污染能力强。
- Lab study on water base drilling fluid for horizontal wells 水平井水基钻井液体系室内研究
- The titled ultra-concentrated AA/AM/AMPS tercopolymer inverse emulsion(IE) with white oil as dispersing medium can be used directly in water base drilling fluids as filtrate loss reducer. 所合成的AA/AM/AMPS三元共聚合超浓反相乳液以白油为外相,可直接用作水基钻井液的降滤失剂。
- The ROP enhancing agents can improve the lubrication of water base drilling fluids significantly and thus may decrease the drag and torque in drilling operations and enhance ROP wh... 提出了新型快速钻进钻井液设计中应注意的问题。
- A MECHANISMIC STUDY OF POLYALCOHOLS JLX IN WATER BASE DRILLING FLUID 聚合醇处理剂JLX作用机理研究
- The study and application of semi-permeable diaphragm water base drilling fluid 水基半透膜钻井液技术的研究与应用
- To reduce the application of oil based drilling fluids in extended reach wells,water based drilling fluids was developed for Liuhua Oilfield. 为了减少大位移井对油基钻井液的依赖,研制出适用于流花油田大位移井的水基钻井液。
- Research and Application of Salt-resisting and High Temperature Resisting and Water Base Drilling Fluid System 抗盐抗高温水基钻井液体系研究与应用
- Performance Evaluation and Application of New Polyol and Polyol Water Base Drilling Fluid 一种新型多元醇钻井液性能评价及应用
- 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 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;
- Application of Water Based Drilling Fluid in Northern Shaanxi Oil Well Drilling 水基钻井液在陕北石油钻井中的应用
- sea water base drilling fluid 海水基钻井液
- water base drilling fluid 水基钻井液
- Successful Water Based Drilling Fluid Design for Optimizing Hole Cleaning and Hole Stability 一项成功的水基钻井液设计改善了井眼净化条件并提高了井眼稳定性
- Super-Concentrated AA/AM/AMPS Tercopolymer Inverse Emulsion as Filtrate Reducer for Water Base Drilling Fluids AA/AM/AMPS超浓反相乳液聚合合成钻井液降滤失剂的研究
- Keywords Polysiloxane;polyglycol block copoly-mer;lubricant;water based drilling fluid;drilling fluid pe-formance control;biological toxicity; 改性聚合多元醇;润滑剂;水基钻井液;钻井液性能控制;生物毒性;
- Wettability reversal agent is an important additive for oil base drilling fluid. 对于油基钻井液而言润湿反转剂是一种重要的处理剂。
- Circulative Foamed Water Base Drilling Fluids and Their Uses for Controlling and Preventing Circulation Losses in Low Pressure Pay Layers 低压油层防漏堵漏可循环泡沫钻井液及其应用
