The specifications for phosphorus acidizing fluid 磷酸酸化液技術條件
The leak - off mechanism in the course of acid fracturing is analyzed , the various common methods controlling acidizing fluid leak elf are put forward from such two aspects as acidizing fluid system and acid fracturing technology , acidizing fluid leak - off has considerable influrnec on the results of acid fracturing design , the acidizing fluid flotation model is still an important composite pact in acid fracturing design , hut the model of accurately calculating aciding fluid leak off is still in the midst of uninterrupted perfection , usually the ordinary model of fracturing fluid is used in the acid fracturing design , the domestic and overseas sell data steely about the model of calculating aciding fluid leak - off is introduced 摘要分析了酸壓過程中酸液的濾失機理,從酸液體系和酸壓工藝兩個方面提出了各種常用的控制酸液濾失的方法;酸液濾失對酸壓設計結果影響較大,酸液濾失模型是酸壓設計中的重要組成部分,但準確的計算酸液濾失的模型仍在不斷的完善之中,通常仍將一般的壓裂液濾失模型用于酸壓設計,介紹了國內外學者關于酸液濾失模型的研究。