Efficient drilling of ultra-HP/HT wells in the gulf of Thailand

被引：0

作者：

Araujo, Joy ^{[1
]}

Kaotun, Keittipong ^{[2
]}

Dumrongthai, Panupun ^{[1
]}

Adrian, A. ^{[1
]}

机构：

[1] Schlumberger, United States

[2] PTTEP, United States

来源：

JPT, Journal of Petroleum Technology | 2015年 / 67卷 / 04期

关键词：

Temperature;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Anew measurement-while-drilling (MWD) tool has been designed that can operate reliably at 200°C and 207 MPa, providing real-time direction and inclination surveys, azimuthal gamma ray, annular and internal pressure while drilling, and shock and vibration measurements. An operator in the Gulf of Thailand used this new MWD technology to drill wells in ultrahigh-pressure/high-temperature (HP/HT) reservoirs without the need to stop operation because of temperature limitations. Savings of 1/2 day per well have been achieved.

引用

页码：123 / 126