| 无固相微泡沫压井液研究及性能评价 |
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| 引用本文： | 苏雪霞,周亚贤,钟灵,李保慧,候美玲.无固相微泡沫压井液研究及性能评价[J].精细石油化工进展,2010,11(2):4-6. |
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| 作者姓名： | 苏雪霞 周亚贤 钟灵 李保慧 候美玲 |
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| 作者单位： | 中国石化中原石油勘探局钻井工程技术研究院,濮阳,457001 |
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| 摘 要： | 通过对发泡剂、稳泡剂和辅助稳泡剂的优选，确定了无固相微泡沫压井液最佳配方：清水＋（0．7％-1．0％）稳泡剂HCC-1＋（0．3％-0．5％）发泡剂AS-1／OP-10＋（0．8％-2．0％）辅助稳泡剂WDJ＋（1．0％-2．0％）增粘型降滤失剂＋2．0％其他处理剂，该压井液的密度在0．7—1．0g／cm^2之间可调。室内研究表明，该压井液具有良好的流变性和抑制性、较强的耐温抗盐能力，及较好的稳定性、油气层保护性、防膨防爆和防漏堵漏性能。
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| 关 键 词： | 微泡沫压井液 无固相 发泡剂 稳泡剂 性能评价 |
Preparation and Performance Evaluation of Solid-free Micro Foam Control Fluid |
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| Su Xuexia,Zhou Yaxian,Zhong Ling,Li Baohui,Hou Meiling.Preparation and Performance Evaluation of Solid-free Micro Foam Control Fluid[J].Advances in Fine Petrochemicals,2010,11(2):4-6. |
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| Authors: | Su Xuexia Zhou Yaxian Zhong Ling Li Baohui Hou Meiling |
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| Affiliation: | Su Xuexia Zhou Yxian Zhong Ling Li Baohui Hou Meiling (Drilling Engineering Technology Institute of Zhongyuan Petroleum Exploration Bureaux, SINOPEC, Puyang 457001 ) |
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| Abstract: | By optimising foaming agent, foam stabilizer and subsidiary foam stabilizer, the optimal formula of a solid-free micro foam control fluid was determined as follows： fresh water ＋ （0. 7%-1.0% ） foam stabilizer HCC-1 ＋ （0.3%-0.5%） foaming agent AS-1/OP-10 ＋ （0.8%-2.0%） subsidiary foam stabilizer WDJ ＋ （1.0%-2.0%） tackifying fluid loss control agent ＋ 2. 0% other treatment agents. The density of the control fluid was adjustable between 0.7 g/cm^3 to 1.0 g/cm^3. The result of laboratory experiment showed that the control fluid possessed good rheological property and inhibition, strong temperature resistance and salt tolerance, and good stability, oil-gas reservoir protection,expansion and explosion protection,and leak resistant and plugging performance. |
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| Keywords: | micro foam control fluid solid free foaming agent foam stabilizer performance evaluation |
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