新型聚胺钻井液在都护4井泥岩段的应用

张瑜; 张国; 徐江; 高伟; 刘贵传

doi:10.3969/j.issn.1001-0890.2012.06.007

新型聚胺钻井液在都护4井泥岩段的应用

张瑜¹,
张国²,
徐江²,
高伟²,
刘贵传²

1.
中国石化西南石油局湖南钻井公司, 湖南长沙 410004;
2.
中国石化石油工程技术研究院, 北京 100101

详细信息

作者简介:
张瑜(1974-),男,湖南长沙人,1999年毕业于石油大学(华东)钻井工程专业,新疆指挥所主任,工程师,一直从事钻井工艺技术研究与应用。联系方式18611895167,zhangguo.sripe@sinopec.com。

中图分类号: TE254
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出版历程
- 收稿日期: 2012-04-10
- 修回日期: 2012-10-09
- 刊出日期: 1899-12-31

Application of Novel Polyamine Drilling Fluid in Mudstone Section of Well DuH 4

1.
Hunan Drilling Company of Southwest Petroleum Bureau, Changsha, Hunan, 410004, China;
2.
Sinopec Research Institue of Peroleum Enginering, Beijing, 100101, China

摘要

摘要: 为了解决新疆塔河油田泥岩段缩径阻卡、钻头泥包及井壁失稳问题,都护4井在二开和三开井段应用了新型聚胺钻井液。室内试验表明,新型聚胺钻井液具有强抑制性、优良的润滑性能。都护4井二开井段应用新型聚胺钻井液,有效解决了胶泥岩段阻卡和钻头泥包难题,没有出现任何复杂情况,钻井周期比邻井都护1井缩短了15 d。三开井段应用新型聚胺钻井液,解决了大段复杂膏泥岩段泥页岩水化膨胀造成的井壁失稳和缩径问题,井下正常,钻井周期比都护1井缩短了50 d,平均井径扩大率仅为4.37%。新型聚胺钻井液在都护4井的成功应用表明,该钻井液可以有效解决胶泥岩段阻卡和钻头泥包难题,保证井下安全,缩短钻井周期,提高钻井效率。
- 聚合物钻井液 /
- 复杂泥岩段 /
- 抑性剂 /
- 钻井液性能 /
- 都护4井
Abstract: In order to resolve the problems of hole shrinkage,bit balling and borehole instability in mudstone section of the Xinjiang Tahe Oilfield,a new polyamine drilling fluid was applied in section 2 and section 3 of Well DuH 4.Laboratory test shows that the new polyamine drilling fluid system has strong inhibition and good lubrication property.Its application in section 2 of Well DuH 4 effectively solved sticking and bit balling problems in the mudstone section,preventing any complications,resulting in the reduction of 15 days in drilling cycle than offset Well DuH 1.In section 3 of the Well DuH 4,it has solved the problems of borehole instability and tight holes caused by complex hydration swelling of gypsum mudstone and shale,the drilling cycle time was 50 d shorter than Well DuH 1,and average hole enlargement rate was only 4.37%.The successful application of novel polyamine drilling fluid in Well DuH 4 shows that the drilling fluid can effectively solve tight hole and bit balling in mudstone rocks,ensure the safe drilling,reduce drilling cycle time,and improve drilling efficiency.
- polymer drilling fluid /
- complex mudstone formation /
- inhibitor /
- drilling fluid properties /
- Well DuH 4

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参考文献(8)

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新型聚胺钻井液在都护4井泥岩段的应用

作者简介: 张瑜(1974-),男,湖南长沙人,1999年毕业于石油大学(华东)钻井工程专业,新疆指挥所主任,工程师,一直从事钻井工艺技术研究与应用。联系方式18611895167,zhangguo.sripe@sinopec.com。

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出版历程

Application of Novel Polyamine Drilling Fluid in Mudstone Section of Well DuH 4

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目录

作者简介:
张瑜(1974-),男,湖南长沙人,1999年毕业于石油大学(华东)钻井工程专业,新疆指挥所主任,工程师,一直从事钻井工艺技术研究与应用。联系方式18611895167,zhangguo.sripe@sinopec.com。