油基钻井液用有机土标准现状与探讨

骆小虎

doi:10.3969/j.issn.1001-5620.2020.05.005

油基钻井液用有机土标准现状与探讨

doi: 10.3969/j.issn.1001-5620.2020.05.005

骆小虎

中国石油集团长城钻探工程有限公司钻井液公司, 辽宁盘锦 124010

基金项目:

国家科技重大专项“大型油气田及煤层气开发”子课题“深井超深井优质钻井液与固井完井技术研究”（2016ZX05020-004）及中石油科技项目“钻完井技术集成试验与推广应用”子课题“重点上产地区钻井液评估与技术标准化有形化研究”（2019D-4226）

详细信息

作者简介:
骆小虎,高级工程师,现在从事钻井工程及钻井液技术服务管理工作。E-mail:luoxh.gwdc@cnpc.com.cn

中图分类号: TE254.1
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出版历程
- 收稿日期: 2020-06-11
- 刊出日期: 2020-10-28

The Status Quo of the Standards of Organophilic Clays for Oil Base Drilling Fluids and Discussion Thereof

LUO Xiaohu

Drilling Fluid Branch of GWDC, CNPC, Panjin, Liaoning 124010

摘要

摘要: 通过对收集的24个有机土标准进行统计分析，对标准中设定的检测项目进行考察，对比了不同的检测项目在24个标准中出现的频率，其中外观、水分、筛余、胶体率、表观黏度、塑性黏度、动切力指标出现频率高于60%。结合文献资料和油基钻井液施工过程中的实际情况，着重指出了目前有机土标准中存在的6个问题，详细论述了问题存在的原因及解决办法，对有机土标准的制定提出了建议。
- 油基钻井液 /
- 有机土 /
- 标准 /
- 白油 /
- 柴油
Abstract: Studies were conducted on the testing items in 24 standards of organophilic clays. It was found that the frequency of occurrence of those items such as appearance, moisture, screening residue (particle sizes greater than a specified value), ratio of colloid, apparent viscosity, plastic viscosity and yield point is more than 60%. It is pointed, based on the investigation of relative literature and field operation with oil base drilling fluids, that there are 6 problems in the standards that need to be addressed. This paper discusses in detail the cause of the problems and the methods of solving these problems. Advices to the formulation of the standards of the organophilic clays are also presented.
- Oil base drilling fluid /
- Organophilic clay /
- Standard /
- White oil /
- Diesel oil

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参考文献(34)

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