摘要
近年来,分支井技术作为提高油气开采综合效益的有效技术手段在国内外得到迅速发展。经过持续多年的研究攻关与现场试验,西部钻探钻井工程技术研究院自主研发TAML4级分支井钻完井技术已配套成熟。本文主要结合西南油气田首次利用上述具有自主知识产权的国产分支井工具完成的两口TAML4级分支井,对西南油气田分支井施工工艺以及西部钻探钻井工程技术研究院的TAML4级分支井钻完井工具进行介绍。
As an effective technology in improving the comprehensive benefits of developing and producing the oil and gas,the multilateral well drilling technology has been developed rapidly in recent years at home and abroad.After years of research and in-situ experiments,the TAML 4 multilateral well drilling and completion technology independently developed by Drilling Research Institute of Xibu Drilling Engineering Company Limited has been matured.This paper introduces the implementation technology of multilateral well drilling in southwest oil and gas field and the TAML 4 multilateral well drilling and completion tools developed by Drilling Research Institute of Xibu Drilling Engineering Company Limited,combining the drilling of two TAML 4 multilateral wells finished by southwest oil and gas field,who used the tools made in China with independent intellectual property rights.
出处
《新疆石油天然气》
CAS
2012年第4期39-43,3,共5页
Xinjiang Oil & Gas
关键词
分支井
井眼重入
斜向器
预开孔悬挂
multilateral well,well bore re-entry,whipstock,hanging with pre-cut hole
