| 高强度封堵技术 |
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| 引用本文： | 齐海鹰,王潜,孙永富,黄毅.高强度封堵技术[J].石油钻采工艺,2003,25(Z1):77-80. |
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| 作者姓名： | 齐海鹰 王潜 孙永富 黄毅 |
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| 作者单位： | 辽河油田公司钻采工艺研究院,辽宁,盘锦,124010 |
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| 摘 要： | 针对沈84-安12块及曙光古潜山油藏高含水开发中后期形成的大孔道及裂缝,研究了粉煤灰及橡胶粉填充的聚丙烯酰胺一三聚氰胺冻胶堵剂及不饱和聚酯树脂堵剂封堵大孔道技术.该技术现场应用10井次,取得了明显增油降水效果,对提高油藏水驱波及程度,改善开发效果发挥了重要作用.
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| 关 键 词： | 辽河油田 聚丙烯酰胺 三聚氰胺冻胶 不饱和聚酯树脂堵剂 粉煤灰 橡胶粉 高强度封堵水 |
| 修稿时间： | 2003年3月21日 |
High Intensive Drainage Blocking Technology |
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| by Qi Haiying,Wang Qian,Sun Yongfu,Huang Yi,.High Intensive Drainage Blocking Technology[J].Oil Drilling & Production Technology,2003,25(Z1):77-80. |
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| Authors: | by Qi Haiying Wang Qian Sun Yongfu Huang Yi |
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| Abstract: | Aiming at the large holes and cracks formed in the middle and late recovery stage of Shen 84 -AN 12 block and Shuguang Guqianshan reservoir with the high water cut, the article researched the filling large holes technology filled by polypropylene/melamine jelly plugging agent and under-saturated polyester resin plugging agent mixed with the tiny coal ash and latex powder. Through 10 technical appliances, this technology gets significant effects to enhance oil production and decline water cut. Increasing the water-drive reservoir speeding degree, it brought important purpose to improve the development impacts. |
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| Keywords: | liaohe oilfield polypropylene-melamine jelly under-saturated polyester resin plugging agent tiny coal ash and latex powder water injection well high intensive drainage blocking |
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