| 摘要: |
| 胜利油田罗家区块和乔庄地区沙三段油、泥页岩裂缝发育,在该区块钻井具有一定的风险性,使用油基钻井液可以很好地解决此问题。目前,油基钻井液已在多口井进行了应用。在对油基钻井液性能进行介绍的同时,对在渤页平1井、渤页平2井及梁页1井的现场应用中存在的一些问题进行了归纳分析和探讨,并提出了相应的对策。 |
| 关键词: 油基钻井液 泥页岩 现场应用 乳液稳定性 封堵性 |
| DOI：10.3969/j.issn.1007-3426.2015.03.018 |
| 分类号:TE254 |
| 基金项目: |
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| Problem analysis and countermeasure of the application of oil-base drilling fluid |
|
Liu Zhendong
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(Drilling Technology Research Institute of Shengli Oil Engeering Company Limited, Sinopec, DongYing, 257000, China)
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| Abstract: |
| Drilling in Luojia block and Qiaozhuang area of Shengli Oilfiled has certain risk because of the crack development of oil and mud shale. Using oil-base drilling fluid could solve the problem well. At present, oil-base drilling fluid has been applied in several wells in these regions. In this paper, the applications of oil-base drilling fluid are summarized. Some problems existing in field application are concluded and analyzed, and some countermeasures are proposed. |
| Key words: oil-base drilling fluid mud shale field application emulsion stability sealing property |
