| 防斜打直钻井技术在GR.E-1井中的应用 |
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| 引用本文： | 张建阔.防斜打直钻井技术在GR.E-1井中的应用[J].科技信息,2010(5). |
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| 作者姓名： | 张建阔 |
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| 作者单位： | 胜利石油管理局黄河钻井四公司; |
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| 摘 要： | GR.E-1井是伊朗KUHDASHT区块第三口探井,该区地质构造复杂,地层倾角大,岩性变化频繁,某些区域还出现地层翻转。井斜问题相当突出,防斜打直成为制约该区勘探开发的一个至关重要的因素。本文介绍了多种防斜、纠斜技术在该区块的应用。实践证明,针对不同地层井段,采取合理的钻具结构及施工参数,在一定程度上能有效控制井斜。
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| 关 键 词： | 防斜打直 钻井技术 地层倾角 |
Application of Hole Deviation Control Technique in GR.E-1 Well |
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| ZHANG Jian-kuo.Application of Hole Deviation Control Technique in GR.E-1 Well[J].Science,2010(5). |
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| Authors: | ZHANG Jian-kuo |
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| Institution: | The 4th Branch of Yellow River Drilling Co./a>;Shengli Petroleum Administration/a>;Dongying Shangdong/a>;257062/a>;China |
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| Abstract: | GR.E-1 well is the third well in the block of Kuhdasht.The geological structure of Kuhdasht block is complicated,with higher formation inclination,frequent lithological change and sometimes upturning of beds.Well deviation control is the critical problem which affects the exploration of the block.This paper have introduced several hole deviation control technique used in the Kuhdasht block.The functioned practice proved that it will make sense when advisable BHA and drilling parameters were adopted accordin... |
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| Keywords: | Hole Deviation Control Drilling Technique Formation Inclination |
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