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1)  wellbore stability
井壁稳定
1.
Effect of percolation on wellbore stability of underbalanced drilling;
渗流对欠平衡钻井井壁稳定性的影响
2.
A simple means for gas drilling wellbore stability analysis
一种气体钻井井壁稳定性分析的简易方法
3.
Evaluation model of wellbore stability in coal seam
节理煤层井壁稳定性的评价模型
2)  borehole stability
井壁稳定
1.
A new method of predicting borehole stability while drilling based on seismic attribute technology;
基于地震属性技术的井壁稳定随钻预测新方法
2.
Research on in-situ stresses and borehole stability of coal seam in Jingbian gas field
靖边气田煤层地应力及井壁稳定研究
3.
Mechanical borehole stability test study in highly-dipped laminated formation
高陡层理性地层井壁稳定性模拟试验研究
3)  hole stabilization
井壁稳定
1.
Based on the analysis of drilled well information in BZ34-2 oilfield, the safe mud density window is presented by applying the technology of hole stabilization and systemically analyzing insitu stress, log data and well testing data.
对渤中34-2油田已钻井资料分析的基础上,利用井壁稳定分析技术,通过对地应力的分析,结合测井资料、测试资料确定了该油田安全钻井液密度窗口,并成功应用于该油田P1S井的钻井作业中。
4)  sidewall stability
井壁稳定
1.
Technology research on sidewall stability of Weizhou12-1 in Wei2 area of north oilfield;
涠洲12-1北油田涠二段井壁稳定性技术
2.
Application of sidewall stability technology in Weizhou11-1 oilfield;
井壁稳定技术在涠洲11-1油田的应用
3.
This article analyzed the effects of working fluid on sidewall stability during gas and fluid conversion, thereby the requests to drilling mud performance were put forward for transformation.
针对气体钻井过程中地层出水、扭矩、摩阻过大或起下钻困难、影响钻井安全等复杂情况的发生而不得不转换成常规钻井液钻井的问题,通过对气液转换过程中工作液对井壁稳定的影响机理分析,由此而提出气液转换对钻井液性能要求,提出进行钻井液转换时可考虑先采用较低密度的钻井液,待钻井液在井壁形成滤饼后再提高钻井液密度平衡地层流体,所选用的水基钻井液可以考虑强抑制乳化防塌钻井液、非渗透钻井液、聚硅醇钻井液、设计者钻井液(designermud)、MEG钻井液和聚合物沥青钻井液。
5)  hole stability
井壁稳定
6)  well-bore stability
井壁稳定
1.
Unified solutions of well-bore stability considering strain softening and shear dilation
考虑应变软化及剪胀的井壁稳定统一解
2.
The thesis mainly researched the coupling effect of mechanics and chemistry on the well-bore stability of shale, also the logging evaluating methods.
本文重点探讨了泥页岩井壁稳定性化学与力学耦合作用及其测井评价方法。
补充资料:稳定/稳定浴
分子式:
CAS号:

性质:照相中的稳定作用是指防止感光材料在保存过程中由于药膜中残留药液的作用而引起的暗褪色、色污染及霉变等弊病。通过正常冲洗或无水洗加工最后一个工序——稳定工序,可稳定照相影像,使之不变或变化极小。能起稳定作用的浴液称稳定浴。无水加工中的稳定浴主要由pH值控制剂、铁隐蔽剂、防霉剂、坚膜剂、软水剂、有机助剂等组成。

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