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| 2018-07-30 来源： 中国石化新闻网 |
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石化新闻 |
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中国石化新闻网讯 据《World Oil》莫斯科7月27日消息，卢克石油宣布在里海尤里柯察金油田的井口平台完成了第一口生产井的钻井。该井在第二油田开发阶段进行钻探，以使其参与油田东部的生产。 单孔井水平完井是从一个自升式钻井平台钻进的。测得的井深为5217米，可达4235米。油井的初始流量约为每天500吨原油。使用具有多位置流入控制阀的较低的完井系统提供了井潜力的最有效的利用。 此外，1408米侧线的建设是在第一个油田开发阶段的附加钻井计划下的单孔生产井14完成的。采用隔离孔改造的井，可以分别从原孔和侧线生产原油，从而提高烃回收率。 胡晶晶摘译自《World Oil》 原文如下 Lukoil drills first production well in the eastern part of Yury Korchigan field Lukoil has announced the completion of drilling of the first production well from the wellhead platform at Yury Korchagin field, in the Caspian Sea. The well was drilled within the second field development stage implemented to involve into production the Eastern part of the field. The single-bore well with horizontal completion was drilled from a jackup rig. The measured depth of the well is 5,217 m, the reach is 4,235 m. The well's initial flowrate is approximately 500 tons of crude oil per day. The use of a lower completion system with multi-position inflow control valves provides for the most efficient use of the well's potential. In addition, the construction of a 1,408-m sidetrack was completed in the single-bore production well #14 under the additional drilling program within the first field development stage. The upgraded well with isolated bores will make it possible to produce crude oil from the original bore and the sidetrack separately thus increasing the hydrocarbon recovery factor. |
