增强恢复能力

永久光纤 DTS 评估生产增强

本文的作者评估了使用分布式温度传感技术的长管气举生产井增产活动的有效性。

油井平台上的自升式钻井平台配有 FPSO 船,现场有美丽的多云蓝天海上油田
盖蒂图片社。

在完整的论文中,作者评估了使用分布式温度传感 (DTS) 技术的 B 井 Long-String(即 BL 井)增产活动的有效性。在储层部分安装永久性光纤电缆可以实现气举监测、井完整性问题识别以及射孔贡献的分区流入剖面分析。描述了所执行的补救工作的有效性以及 DTS 结果的发现和解释。

现场和井 BL 背景

B 油田是一片成熟的棕地,位于马来西亚东部近海 45 公里处,水深约 230 英尺。该油田的结构具有平缓的翻转背斜,其顶部因生长断层而塌陷。

SPE_logo_CMYK_trans_sm.png
成为 SPE 会员继续阅读
SPE 会员:请在页面顶部登录才能访问此会员专享内容。如果您还不是会员,但发现 JPT 内容很有价值,我们鼓励您成为 SPE 会员社区的一部分,以获得完全访问权限。
原文链接/jpt
Enhanced recovery

Permanent Fiber-Optic DTS Evaluates Production Enhancement

The authors of this paper evaluate the effectiveness of production-enhancement activities for a long-string, gas-lifted producer using distributed-temperature-sensing technology.

Jack up drilling rig on oil well platform with FPSO ship on site with beautiful cloudy blue sky in offshore oil field
Getty Images.

In the complete paper, the authors evaluate the effectiveness of production-enhancement activities for Well B Long-String (i.e., Well BL) using distributed-temperature-sensing (DTS) technology. Installation of permanent fiber-optic cable across the reservoir sections has enabled gas-lift monitoring, identification of well‑integrity issues, and zonal inflow profiling from perforation contribution. The effectiveness of executed remedial jobs is described along with findings and interpretations of DTS results.

Field and Well BL Background

Field B is a mature brownfield 45 km offshore east Malaysia in a water depth of approximately 230 ft. The field’s structure has a gentle rollover anticline with a collapsed crest caused by growth faulting.

×
SPE_logo_CMYK_trans_sm.png
Continue Reading with SPE Membership
SPE Members: Please sign in at the top of the page for access to this member-exclusive content. If you are not a member and you find JPT content valuable, we encourage you to become a part of the SPE member community to gain full access.