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- In an effort to solve above problem, the Xi'an Petroleum University and Tuha Oilfield cooperated to develop the borate-crosslinking gel concentrate fracturing fluid LGC with low residue technology. 为了解决该问题 ,西安石油大学和吐哈油田在 1993年合作研究开发了低残渣硼交联液体瓜胶压裂液技术。
- Low polymer fracturing fluid system, with characteristics of little residue, low friction and filtrate loss, being easy to flow back, is developed. 研制开发了低残渣、低摩阻、低滤失和易返排的低聚合物压裂液体系。
- DEVELOPMENT AND APPLICATION OF NON - RESIDUE FRACTURE FLUID 无残渣压裂液研制与应用
- Study on Solidification of Exploratory Well Residual Fracturing Fluid 探井残余压裂液固化处理实验研究
- According to coal-bed formation characteristics of low porosity and low permeability to choose optimum fracturing fluid formula, we have chosen HEC fracturing fluid. 结合煤层孔隙度小、渗透性差等物性特征，对压裂液配方进行优化，筛选出适合煤层物性的HEC压裂液，并对其性能进行了评价。
- Through optimizing the hydraulic anchor,sand blower, safe joint, the packer and other downhole tools, the fracturing fluid with low organophilic damage is se. 通过对水力锚、喷砂器、安全接头及封隔器等井下工具的组合优化,优选有机硼低伤害压裂液,研制出了卡单封和双封压裂工艺技术。
- The paper expatiates the lab research, evaluating and applying situation in the field about a series of low polymer fracturing fluid adapted in reconstructive low press and low leap store layer. 阐述了适用于低压低渗储层改造的低聚合物压裂液体系的室内研究、评价及现场实施情况。
- Published data from spot checks by public health officials in the Asian continent, find zero or very low residue levels on the bulk of samples tested. 公共卫生官员在亚洲抽样检查而已出版的资料指出,在大多数被测试的样品中只发现零或非常低的残余水平。
- Very low residue and few causticity ,with high-surface insulation resistance value , no need to wash it also can reach the excellent ICT test value . 焊接后残留物少，腐蚀性小，具有极高的表面绝缘阻抗值，无需清洗即可达到极佳的ICT测试性能。
- As the high content of common guar's residue is harmful to stratum.A hydroxypropylguar gum with low residue has been developed in the laboratory. 针对普通胍胶残渣含量高、易对地层造成损害这一问题,室内研制出了低残渣羟丙基胍胶。
- 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。
- Oxime-ethers have broad activity against insects,pathogens and weeds.Many of them have characteristics of low toxicity and low residue. 肟醚化合物具有优良的杀虫、杀菌及除草活性,不少品种还具有低毒、低残留等优点。
- 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 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。
- The effect that the low residue measures not only reduced bad Han to order, economized cost expenditure and reduced the opportunity to maintain of tin stove in the meantime. 低渣量的效果，不但减少了不良焊点，节约成本开支，同时减少了锡炉的维修机会。
- Negative suction is the commonly used technique for fracturing fluid preparation. 真空抽汲是压裂液普遍采用的配制工艺技术。
- 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。
- It is shown that the delayed crosslinking time of fracturing fluid can be adjusted by changing the dosage of DCL-KB and pH value. 对DCL-KB的耐温性、剪切恢复性、破胶性、携砂等性能进行了评价。 结果表明,DCL_KB交联剂耐温耐剪切性能好,调节加量和胶液的pH值,可改变延迟交联时间。
- A multiparameter model of calculating the filtration rate of fracturing fluid in dual porosity media is set up in the paper. 摘要文章建立了一种多参数计算压裂液在双重介质中滤失速度的模型。
- A new kind of gelatinizer (CJ2-9) is developed and formulation of the acidic fracturing fluid is confirmed in the paper. 摘要研制开发出一种新型酸性压裂液增稠剂-CJ2-9，并确定了酸性压裂液的配方。
