Underbalanced coiled-tubing drilling experience on the Ula field

被引：0

作者：

Weighill, G ^{[1
]}

Thoreby, H ^{[1
]}

Myrholt, L ^{[1
]}

机构：

[1] DOWELL,STAVANGER,NORWAY

来源：

SPE PRODUCTION & FACILITIES | 1997年 / 12卷 / 02期

关键词：

D O I：

10.2118/35544-PA

中图分类号：

TE [石油、天然气工业];

学科分类号：

0820 ;

摘要：

Underbalanced coiled-tubing drilling was identified as the best method to access additional reserves in the Ula oil field. The first operation involved deepening a live well through the existing production tubing with flow routed to the platform facilities. This was carried out simultaneously with other platform activity and the technical challenges, operational experience, and drilling performance are described. The operation was ultimately successful and the new hole section presently contributes an additional 700 STB/D of oil to the field production.

引用

页码：67 / 72

页数：6

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