| 环保生物酸技术研究与应用 |
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| 引用本文： | 李泰余,古亮,周丹,王明,刘亭,尚养兵.环保生物酸技术研究与应用[J].石油化工应用,2014(12):33-36. |
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| 作者姓名： | 李泰余 古亮 周丹 王明 刘亭 尚养兵 |
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| 作者单位： | 中国石油长庆油田分公司长庆实业集团;西安中孚凯宏石油科技有限责任公司;中国石油长庆油田分公司第二采油厂;中国石油长庆油田分公司第六采油厂; |
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| 基金项目： | 2013年西安市企业技术创新工程项目-特低渗透油田超低阻微乳液增产技术及产品,项目编号:GX13118 |
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| 摘 要： | 环保生物酸解堵剂是一种高性能的生物活性酸,不仅可以解决油井堵塞的问题,还可以解除钻井、压裂等聚合物的残渣伤害。环保生物酸能有效保证酸进入油水井井眼深处,且酸化形成物对地层伤害很小,具有有效期长、无需返排的特点。在胡尖山油田的现场应用表明,油井产液、产油上升较快,含水稳中有降,措施效果较好。
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| 关 键 词： | 环保生物酸 应用 |
Research and application of environmental biotechnology acid |
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| Affiliation: | LI Taiyu, GU Liang, ZHOU Dan, WANG Ming, LIU Ting, SHANG Yangbing (1.Industrial Group Company of PetroChina Changqing Oilfield Company,Xi＇an Shanxi 710016, China; 2.Petroleum Technology Limited Liability Company of X i ＂an Zhongfu Kaihong, X i ＂an Shanxi 71 O018, China; 3. Oil Production Plant 2 of PetroChina Changqing Oilfield Company, Qingyang Gansu 745000, China; 4.0il Production Plant 6 of PetroChina Changqing Oilfield Company, Yulin Shanxi 719000, China) |
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| Abstract: | Environmental biotechnology acid is a high performance bio-active acid.It can not only solve the problem of clogging wells,also can relieve residual damage of drilling,fracturing and other polymers.Environmental biotechnology acid can effectively guarantee the acid into the depths of the oil wells,boreholes, and the formation damage is small.It has the characteristics of long shelf life and without flowback.The test in Hujianshan oilfield show that fluid and oil production increased rapidly but water smooth or decreased in oil wells, the effect is satisfactory. |
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| Keywords: | biotechnology acid application |
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