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- Keywords low molecular weight cationic guar gum;viscoelasticity;rheological properties;low molecular weight plant gum fracturing fluid; 低分子量阳离子瓜胶;粘弹性;流变特性;低分子量植物胶压裂液;
- plant gum fracturing fluids 植物胶压裂液
- The application performance of several guar gum fracturing fluids and clear fracturing fluids system had been evaluated. 选择了几种典型的胍尔胶与清洁压裂液体系，对有关应用性能进行了评价。
- As oligomeric guar gum fracturing fluid is a new type of environment-friendly fracturing fluid, and study on its rheological property is of great significance. 低聚瓜胶压裂液为新型清洁压裂液,对其流变性研究十分重要。
- bor /guar gum fracturing fluids 硼／瓜尔胶压裂液
- A bactericide, COG 285, is developed and put into use in Changqing Oil Fields for protecting plant gum based hydrofracturing fluids from fermentation and deterioration. 为解决现场压裂施工中植物胶类压裂液腐败变质问题，研制了新型杀菌剂COG-285。
- Therefore,in allusion to geological properties of strong water sensitivity of reservoir,compound fracturing technology of guanidine gum and clean fracturing fluid is selected preferentially. 桐47区块前期压裂未达到预期增产目的,为此针对储层强水敏的地质特性优选了胍胶+清洁压裂液复合压裂工艺。
- Flaxseed gum, a kind of natural plant gum, consists mainly of polyoses such as galactose and xylose. 胡麻胶是天然植物胶,其主要成分为半乳糖、木糖等多糖。
- Results have been shown that the HPG fracturing fluids can be completely destroyed by APS/catalysts. 结果表明:在APS/活化剂破胶系统的作用下,采用有机硼作交联剂的HPG压裂液在较低温度条件下能彻底破胶水化。
- It is necessary to solve the problem of fracturing fluids being broken in shallow and low temperature reservoirs. 对埋藏浅,油层温度低的油藏进行压裂改造,需解决压裂液低温破胶水化的问题。
- crosslinked plant gum gelled fluid 交联植物胶水基冻胶
- The thickeners are the main additives of water-based fracturing fluids, whose ability seriously affect the effect of fracturing treatment. 稠化剂是用于水基压裂液的主要添加剂，其性能的好坏将直接影响压裂的效果。
- guar gum water-base fracturing fluid 瓜尔胶水基压裂液
- The densifier is the main chemical component in the fracturing fluids and its properties directly affect using properties and the results of hydrofracture. 增稠剂是压裂液中的主要化学成分,增稠剂的性能直接影响压裂液的性能。
- With the emergence of a series of the strong water sensitive and low pressured reservoirs, the fracturing fluids which are suit for these reservoirs are in great urgency. 水力压裂是油气田增产的重要措施，随着一系列强水敏、低压储藏的出现，急需适合该类储藏压裂改造的压裂液体系。
- ORGANIC BORIC CROSSLINKER CQ OBC FOR PLANT GUM BASE HYDROFRACTURING FLUIDS 压裂用有机硼交联剂CQ-OBC
- The synthesis condition of gelling agent phosphate ester in oil base fracturing fluid is studied on this paper. 探讨了油基压裂液胶凝剂磷酸酯的合成条件,进而对配制的压裂液性能进行了评价。
- The article introduces a skid-mounted fracturing fluid preparing device and its application test in the field. 为此,文章介绍了一种压裂液橇装配制装置及其现场应用实验。
- The thickener is a main chemical component in fracturing fluids, which is related to the properties of the fracturing fluid and the results of hydraulic fracturing. 增稠剂是水基压裂液中的主要添加剂,关系到压裂液的使用性能及压裂成败。
- The leakoff mechanism of the acidizing fluid is quite different from that of the fracturing fluid. 裂缝壁面的酸液滤失机理与压裂液的滤失机理有很大的不同。
