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| 新疆油田浅层稠油水平井分段完井管柱下入技术 | |
| 引用本文： | 刘辉,李黔,尹虎,钟守明,黄建智.新疆油田浅层稠油水平井分段完井管柱下入技术[J].石油钻探技术,2011,39(4):44-47. |
| 作者姓名： | 刘辉 李黔 尹虎 钟守明 黄建智 |
| 作者单位： | 1. 西南石油大学石油工程学院,四川成都,610500 2. 中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依,834000 3. 中国石油青海石油管理局井下作业公司,青海格尔木,816000 |
| 基金项目： | 国家重大科技专项项目“煤层气钻井工程技术及装备研制”(编号:ZX200805036)资助 |
| 摘 要： | 新疆油田稠油油藏具有埋深浅、储层结构复杂、地层非均质程度高等特点。为提高稠油资源的开发效率,在浅层稠油水平井中引入了分段完井技术。介绍了浅层稠油水平井分段完井施工工艺,分析了新疆油田浅层稠油水平井分段完井管柱下入的技术难点。在此基础上,建立了浅层稠油水平井分段完井管柱下入过程中的摩阻计算模型,并推导出了计算摩阻力的具体公式。建立的摩阻计算模型在新疆油田9口稠油水平井分段完井中进行了应用,用计算得到的摩阻力指导管柱下入,结果9口水平井分段完井管柱均一次准确下至设计井深,下入成功率100%。 |
| 关 键 词： | 浅层 稠油油藏 水平井 分段完井 管柱 |
Segmented Completion String Running Technology of Shallow Heavy Oil Horizontal Well in Xinjiang Oilfieid |
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| Liu Hui,Li Qian,Yin Hu,Zhong Shouming,Huang Jianzhi.Segmented Completion String Running Technology of Shallow Heavy Oil Horizontal Well in Xinjiang Oilfieid[J].Petroleum Drilling Techniques,2011,39(4):44-47. | |
| Authors: | Liu Hui Li Qian Yin Hu Zhong Shouming Huang Jianzhi |
| Affiliation: | Liu Hui~1,Li Qian~1,Yin Hu~1,Zhong Shouming~2,Huang Jianzhi~3 (1.College of Petroleum Engineering,Southwest Petroleum University,Chengdu,Sichuan,610500,China,2.Exploration and Development Institute,Xinjiang Oilfield Branch,CNPC,Kalamayi,Xinjiang,834000,3.Downhole Operation Company,Qinghai Petroleum Administration,Geermu. Qinghai,816000,China) |
| Abstract: | Formations in Xinjiang Oilfield have the characteristics of shallow depth,complex reservoir structure and high degree of heterogeneity.In order to improve the development efficiency of heavy oil reserves, Xinjiang Oilfield has introduced the segmented completion technology in shallow heavy oil horizontal well.This paper introduced this technology and analyzed the technical difficulties of running completion string.In addition,friction calculation model was established.This model was applied in 9 heavy oil h... |
| Keywords: | shallow formation heavy oil reservoir horizontal well segmented completion pipe string |
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