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| 哈萨克斯坦SZK油田钻井液技术探索与实践 | |
| 引用本文： | 任春华.哈萨克斯坦SZK油田钻井液技术探索与实践[J].内蒙古石油化工,2009(10):113-115. |
| 作者姓名： | 任春华 |
| 作者单位： | 中石化国际石油勘探开发有限公司 |
| 摘 要： | SZK油田位于滨里海盆地，该油田的钻井施工主要存在泥岩段阻卡、砂岩地层井径扩大、井漏、油气层污染等问题。针对该地区地层特点并结合实际钻井施工，制定了合理的钻井液体系及配套的技术措施，有效预防和减少了井漏等复杂情况的发生，提高了井眼质量，缩短了钻井周期，降低了开发成本。 |
| 关 键 词： | 水基钻井液 井漏 保护油气层 稳定性 |
The exploration and practice of drilling fluid technolog in SZK oil field, Kazakhstan |
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| Abstract: | Subject SZK oil field located at the basin of the Precaspian, the main risk of drilling operation in this oil field is drill string easy get stuck during drilling the claystone, wash--out the hole diameter, leakage and contamined in pay zone, etc. Made a suitable measurement in drill fluid system and treatment while drilling in this block, to prevent and reduce the risk of loss circulation and so on, it acctually shorten cycle and lowen the operation cost, and make the hole condition more better. |
| Keywords: | SZK oil field located at the basin of the Precaspian the main risk of drilling operation in this oil field is drill string easy get stuck during drilling the claystone wash-out the hole diameter leakage and contamined in pay zone etc Made a suitable measurement in drill fluid system and treatment while drilling in this block to prevent and reduce the risk of loss circulation and so on it acctually shorten cycle and lowen the operation cost and make the hole condition more better |
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