[1]何竹梅,杨雪山,王媛媛.徐闻地区复合有机盐聚胺低渗透钻井液技术[J].复杂油气藏,2015,(03):67.
　He Zhumei,Yang Xueshan,Wang Yuanyuan.Composite organic salt polyamine drilling fluid technology for low-permeable reservoirs in Xuwen area[J].Complex Hydrocarbon Reservoirs,2015,(03):67.
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徐闻地区复合有机盐聚胺低渗透钻井液技术
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
期数:
2015年03期
页码:
67
栏目:
油气工程
出版日期:
2015-09-25

文章信息/Info

Title:
Composite organic salt polyamine drilling fluid technology for low-permeable reservoirs in Xuwen area
作者:
何竹梅; 杨雪山; 王媛媛
中国石化江苏油田分公司石油工程技术研究院,江苏 扬州 225009
Author(s):
He Zhumei; Yang Xueshan; Wang Yuanyuan
Petroleum Engineering Technology Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
徐闻地区 低孔-低渗储层 有机盐钻井液 性能评价 现场应用
Keywords:
Xuwen area;  low porosity -low permeability reservoir;  organic salts drilling fluid;  property evaluation;  field application
分类号:
TE254
文献标志码:
A
摘要:
徐闻地区是江苏油田重点勘探开发新区,该区油藏埋藏深,地温梯度高,地层压力系统复杂,非均质性强; 深部地层可钻性差,泥岩井壁易失稳,钻井周期长,复杂时效高,机械钻速低。开展了复合有机盐聚胺低渗透钻井液研究,现场试验6口井,平均机械钻速由2.40 m/h提升到5.53 m/h,复杂故障时效由原来的8.26%下降到2.91%,钻井提速提效效果显著。
Abstract:
Xuwen area is a major exploration and development area of Jiangsu Oilfield.The reservoirs in the area have characteristics of deep buried depth,high geothermal gradient,complex formation pressure system,strong heterogeneity,poor drillability of deep formation,easy instability of mudstone borehole,long drilling cycle,high complexity aging,low rate of penetration(ROP),and so on.It was studied on the composite organic salt polyamine drilling fluid for low-permeable reservoirs.And then the drilling fluid was applied in 6 wells.The test results showed that the average ROP was increased from 2.4 m / h to 5.53 m / h,and the complex fault aging was dropped from original 8.26% to 2.91%,obtaining remarkable effect on improvement of drilling speed and efficiency.

参考文献/References:

[1] 姚少全,汪世国,谢远灿,等.有机盐钻井液的研究与应用[J].石油钻探技术,2001,29(5):43-45。

备注/Memo

备注/Memo:
doi:10.16181/j.cnki.fzyqc.2015.03.015
收稿日期:2015-04-02; 改回日期:2015-05-04。 作者简介:何竹梅(1966—),高级工程师,主要从事钻井液设计与相关技术研究。电话:0514-87761367,E-mail:hezm jsyt@sinopec.com。
更新日期/Last Update: 2015-09-25