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引用本文:姜伟.?????????????б???[J].天然气工业,1990,10(5):38-42.
作者姓名:姜伟
作者单位:????????????
摘    要:本文简介渤海辽东湾SZ36-1油田的一口井斜超过60°的大斜度定向井,在极松软的地层定向造斜、增斜成功,顺利钻成该井。

关 键 词:松散地层  大斜度井  钻井

Drilling Greatly Deviated Well in Loose and Soft Formation
Jiang Wei.Drilling Greatly Deviated Well in Loose and Soft Formation[J].Natural Gas Industry,1990,10(5):38-42.
Authors:Jiang Wei
Abstract:??This paper briefly introduces a directional well with great deviation over 60°in SZ 36-l oil field at Liaodong Bay, the Bohai Sea.The well was smoothly drilled through successfully deviating and increasing deviation in the extremely loose and soft formation.
Keywords:loose formation  drilling greatly deviated well  deviating  increasing devia-tion    
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