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[1]郭学信.雷特超强堵漏剂在元陆9井的应用[J].中国安全生产科学技术,2014,10(1):113-117.[doi:10.11731/j.issn.1673-193x.2014.01.019]
　GUO Xue xin.Application of Neotoy superstrong lost circulation additive in Yuanlu Well 9[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(1):113-117.[doi:10.11731/j.issn.1673-193x.2014.01.019]
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雷特超强堵漏剂在元陆9井的应用
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年1期
页码:
113-117
栏目:
职业安全卫生管理与技术
出版日期:
2014-01-28

文章信息/Info

Title:
Application of Neotoy superstrong lost circulation additive in Yuanlu Well 9
作者:
郭学信
(山东胜利职业学院 化学化工教研室, 山东东营257097)
Author(s):
GUO Xuexin
(Department of Chemistry and Chemical Engineering, Shandong Shengli Vocational College, Dongying Shandong 257097, China)
关键词:
雷特超强堵漏剂;  承压堵漏;  元陆9井;  须家河组;  应用效果
Keywords:
neotoy superstrong lost circulation additive;  bearing pressure plugging;  Yuanlu Well 9;  Xujiahe Fm;  application effect
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2014.01.019
文献标志码:
A
摘要:
元坝区块须家河组地层极易发生井漏，增加了钻井风险，严重影响了施工进度。分析了须家河组地层的漏失原因和堵漏难点，介绍了雷特超强堵漏剂的堵漏机理和性能优势，对雷特承压堵漏技术在元陆9井须家河组地层的成功堵漏实践进行了详细剖析。现场应用表明：雷特承压堵漏技术适用于须家河组地层，在相同漏失程度下，雷特堵漏的施工时间仅为常规堵漏的1/10，堵漏材料的消耗量仅为常规堵漏的1/19，一次堵漏成功率100%，堵漏效果显著，为类似地层的堵漏施工提供参考。
Abstract:
Lost circulation is often happened in the stratum of Xujiahe Fm in Yuanba Block, which greatly increases the drilling risk, and affects the construction schedule seriously. The causes of leakage and difficulties of plugging in the stratum of Xujiahe Fm were analyzed. The plugging mechanism and performance advantage of Neotoy superstrong lost circulation additive were introduced, and the practice of successful plugging by Neotoy bearing pressure plugging technology in the stratum of Xujiahe Fm in Yuanba Block was analyzed indetail. The field application showed that the Neotoy bearing pressure plugging technology was applicable to Xujiahe Fm. In the same degree of leakage, the construction time of Neotoy plugging was only 1/10 than that of normal plugging, and the consumption of plugging materials was only 1/19. The success rate of initial plugging was 100 percents, and the plugging effect was notable. It provides powerful reference for the plugging operation of similar stratum.

参考文献/References:

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备注/Memo

备注/Memo:
国家科技重大专项项目（2011ZX05022-001）
更新日期/Last Update: 2014-01-30