| 深水钻井安全钻井液密度窗口计算模型的建立与应用——以西非AKPO深水油田为例 |
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| 引用本文： | 蔚宝华,闫传梁,邓金根,周建良,刘书杰,邢希金,谭强.深水钻井安全钻井液密度窗口计算模型的建立与应用——以西非AKPO深水油田为例[J].中国海上油气,2012,24(2):58-60. |
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| 作者姓名： | 蔚宝华 闫传梁 邓金根 周建良 刘书杰 邢希金 谭强 |
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| 作者单位： | 1. 中国石油大学(北京)
2. 中海油研究总院 |
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| 基金项目： | 国家科技重大专项“西非及亚太大陆边缘盆地海上典型油气田高效开发研究(编号:2008ZX05030-005-06)”;中国石油大学(北京)引进人才科研启动基金“深水钻井井壁稳定性理论与实验研究(编号:QD-2010-19)”联合资助 |
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| 摘 要： | 以西非AKPO油田为例,对深水浅层和深层的井壁稳定性分别采用塑性力学和弹性力学理论进行了研究,建立了深水钻井安全钻井液密度窗口计算模型。该模型在AKPO深水油田钻井实践中得到了验证,对类似深水油田井壁稳定性分析有借鉴意义。
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| 关 键 词： | 深水钻井 井壁稳定性 安全钻井液密度窗口 计算模型 西非AKPO油田 |
Study and application of calculation model of safe drilling fluid density window: a case study of AKPO oilfield,West Africa |
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| Yu Baohua
,
Yan Chuanliang
,
Deng Jingen
,
Zhou Jianliang
,
Liu Shujie
,
Xing Xijin
,
Tan Qiang.Study and application of calculation model of safe drilling fluid density window: a case study of AKPO oilfield,West Africa[J].China Offshore Oil and Gas,2012,24(2):58-60. |
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| Authors: | Yu Baohua Yan Chuanliang Deng Jingen Zhou Jianliang Liu Shujie Xing Xijin Tan Qiang |
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| Affiliation: | 1 (1.China University of Petroleum,Beijing,102249; 2.CNOOC Research Institute,Beijing,100027) |
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| Abstract: | Using the AKPO oilfield in West Africa as a case,the wellbore stabilities in shallow and deep formations during deep water drilling were studied with plastic mechanics and elastic mechanics respectively,and a calculation model of safe drilling fluid density window was obtained for deep water drilling.The model has been verified in drilling practice in AKPO deep water oilfield and it provides a reference for wellbore stability analysis in other deep water oilfield. |
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| Keywords: | deep water drilling wellbore stability safe drilling fluid density window calculation model AKPO oilfield in West Africa |
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