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| 地层坍塌压力预测技术在钟市地区的应用 | |
| 引用本文： | 楼一珊,张学亮,王语英,张良万.地层坍塌压力预测技术在钟市地区的应用[J].石油钻探技术,1999,27(3):12-13. |
| 作者姓名： | 楼一珊 张学亮 王语英 张良万 |
| 作者单位： | 1. 江汉石油学院油工系,湖北荆州,434102 2. 中原石油勘探局固井公司,河南濮阳,457001 3. 江汉油田钻井处,湖北潜江,433121 |
| 摘 要： | 地层坍塌压力剖面的准确确定，对于井眼稳定和安全钻井至关重要，本文建立了地层坍塌压力的计算模型，并利用江汉油田钟市地区的测井资料连续地计算了该地区的地层坍塌压力，与已钻井井径扩大率的对比分析表明，计算模型正确，能应用于江汉油田钟市地区的实际钻井中。 |
| 关 键 词： | 地层压力预测 数学模型 岩石应力 钻井液密度 测井数据 井眼稳定 钟市地区 江汉油田 |
Application of Formation Caving Pressure Prediction Technology |
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| Lou Yishan,Zhang Xueliang,Wang Yuying,Zhang Liangwan.Application of Formation Caving Pressure Prediction Technology[J].Petroleum Drilling Techniques,1999,27(3):12-13. | |
| Authors: | Lou Yishan Zhang Xueliang Wang Yuying Zhang Liangwan |
| Abstract: | Exactly determining the profile of formation caving pressure is most important for well bore stability and safe drilling. This paper founded calculation model of formation caving pressure and calculated formation caving pressure of this district by use of logging data of Zhongshi district in Jianghan Oilfield. Contrasting with the expanding rate of drilled well hole shows that the calculation model is correct and can be applied in field drilling of Zhongshi district in Jianghan Oilfield. |
| Keywords: | formation pressure prediction mathematical model rock stress drilling fluid density log data hole stabilization Zhongshi District Jianghan Oilfield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |