作者在整篇论文中描述了如何将跨式封隔器系统与井下实时遥测系统相结合，成功地对多达 38 级进行酸刺激，并在多级酸处理转向过程中连续监测跨式封隔器的行为筛网，同时保持封隔器密封完整性和井下压力。此外，该研究还提供了通过实施具有实时遥测技术的多级封隔器来成功地将酸处理均匀地转移到水平井中的筛网中的经验教训。
使用流入控制装置 (ICD) 是从单井生产多层油藏的优选完井技术，同时通过管理从油藏到井眼的水位下降，允许沿已完成层段实现最佳生产剖面。本研究的重点是在单孔中对大量 ICD 进行受控酸处理。
在治疗、化学和机械转移期间，有两种选择可以通过 38 个 ICD 在受试者井中实现最佳酸放置。机械导流是首选，因为它可以确保刺激过程中最准确的液体导流。
The authors describe in the complete paper how the combination of a straddle-packer system and a downhole real-time telemetry system was used to acid-stimulate up to 38 stages successfully and monitor the behavior of the straddle packer continuously during diversion of multistage acid treatment of screens while maintaining packer-seal integrity and downhole pressure. In addition, the study also provides lessons learned from implementation of multistage packers with real-time telemetry for successful diversion of acid treatment uniformly across screens in a horizontal well.
Use of inflow control devices (ICDs) is a preferred completion technique in producing multilayer reservoirs from a single well while allowing the optimal production profile along the completed intervals by managing the drawdown from the reservoir to the wellbore. This study focuses on controlled acid treatment of a high number of ICDs in a single well.
Two options existed for achieving optimal acid placement in the subject well with 38 ICDs during treatment, chemical and mechanical diversion. Mechanical diversion is the preferred option because it ensures the most-accurate fluid diversion during stimulation.
