| 新型酸化防乳抗渣剂RES |
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| 引用本文： | 舒玉华,卢拥军. 新型酸化防乳抗渣剂RES[J]. 钻井液与完井液, 1996, 0(6) |
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| 作者姓名： | 舒玉华 卢拥军 |
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| 作者单位： | 石油勘探开发科学研究院分院 河北廊坊(舒玉华)，石油勘探开发科学研究院分院 河北廊坊(卢拥军) |
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| 摘 要： | 酸化作业中形成的酸渣,会导致储层的永久性损害。研制了防乳化抗渣剂RES,该剂由不同的表面活性剂和低分子溶剂组成。对RES的酸溶性、防乳化和破乳能力、抗酸渣性能、洗油性能及其与添加剂的配伍性进行了评价。RES可用于原油中胶质和沥青质含量高的储层酸化施工,加量为0.5％～0.1％。
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| 关 键 词： | 酸添加剂 酸处理液 地层损害 酸化效果 |
New acidated resistant of emulsifying sludge |
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| Shu Yu-Hua, Lu Yong-Jun,Langfang Branch of Research Institute of Petroleum Exploration and De-velopment,Langfang City,Hebei Province. New acidated resistant of emulsifying sludge[J]. Drilling Fluid & Completion Fluid, 1996, 0(6) |
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| Authors: | Shu Yu-Hua Lu Yong-Jun Langfang Branch of Research Institute of Petroleum Exploration De-velopment Langfang City Hebei Province |
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| Abstract: | Novel acidated resistant of emulsifying sludge RES is presented. The composition, function mechanism and main character of RES are intro duced. Tests indicate that RES possesses the aclvan-tage of fast emulsion breaking, good acid-slug control and good wash oil character. RES is suitable for acidizing operation in reservoir with high gum and as-phaltene. |
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| Keywords: | Acid Additive Emulsion Formation Damage |
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