| 江苏油田易塌地层分类及泥浆技术的研究 |
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| 引用本文： | 薛芸.江苏油田易塌地层分类及泥浆技术的研究[J].矿物岩石,2001,21(1):55-58. |
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| 作者姓名： | 薛芸 |
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| 作者单位： | 江苏石油勘探局石油工程技术研究院, |
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| 摘 要： | 地层矿物组分，理化性能分析是整个泥浆工作中一项极为重要的基础工作，在对江苏地区主要勘探开发区块地层的岩心矿的组分和理化性能分析的基础上，进行地层分类及地层泥浆技术及工艺的适应性研究，制定也富民等2个区块的泥浆技术方案，解决了一些地区的塌垮问题，尤其是近年来在崔庄，码头庄会战中，大大减少复杂事故的发生，缩短了钻井周期，完井周期，保护了油气层。
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| 关 键 词： | 地层 泥浆技术 矿物 垮塌 井眼 钻井 |
| 文章编号： | 1001-6872(2001)01-0055-58 |
| 修稿时间： | 2000年11月7日 |
STUDY ON THE CLASSIFICATION ON INSTABLE FORMATION AND DRILLING FLUID TECHNOLOGY IN JIANGSU OIL FIELD |
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| XUE Yun.STUDY ON THE CLASSIFICATION ON INSTABLE FORMATION AND DRILLING FLUID TECHNOLOGY IN JIANGSU OIL FIELD[J].Journal of Mineralogy and Petrology,2001,21(1):55-58. |
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| Authors: | XUE Yun |
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| Abstract: | Analysis of mineral composition,physical and chemical properties on instable formation rock in an important work in the study of drilling fluid.This paper reviews formation classification on the basis of analysis on the mineral composition,physical-chemical properties for formation rock of main regions of exploration and exploitation in Jiangsu oil field.Drilling fluid technology suitable to the formation is studied and standard design and technical schemes of drilling fluid for 32 oil fields are established.Field testing of 813 wells shows that problem of instable wellbore has been considerably improved. |
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| Keywords: | formation classification drilling fluid instable formation Jiaugsu oil field |
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