Nine能源技术公司推出的MorphPacker封隔器为重复压裂带来了新的思路，可显著改善作业效果。
编译 | 惊蛰
Nine公司的MorphPacker将可靠的精度与经济性相结合，是重复改造项目的最佳完井方案。该技术可以延长完井寿命，若想要对油气井进行重复改造作业，MorphPacker完井技术是个不错的选择。它将精度与经济性相结合，大幅延长了常规与非常规井的生产寿命。
作为昂贵的膨胀式衬管与不可靠的化学转向剂的替代方案，MorphPacker可以快速封隔压裂段，并执行重复压裂作业，降低了资本支出、作业人员需求、物流成本以及环境影响。MorphPacker的额定压差可达10000 psi，性能可靠。该系统与其他组合的兼容性非常好，与标准尾管组合在一起时，基本不会减少管柱的通径。得益于灵活的配置，它可使用标准的桥塞-射孔枪组合与投球滑套组合。
相比于传统技术，该封隔器灵活、易用、适用范围广：可用于已下套管的井眼，利用生产油管（作业管柱）激活；多级井的重复改造作业；封隔先前的射孔段；补救性跨式双封隔。
简而言之，MorphPacker封隔器实际应用中出错的可能性更小。MorphPacker封隔器拥有活性金属密封以及简单的设计，无活动部件，无渗漏通道。尽管其他完井系统具有昂贵的膨胀式衬管与不可靠的化学转向剂，但MorphPacker设计有不受井内流体影响的惰性金属套筒。此外，当管柱下入到位后，该封隔器的大内径可实现更高泵速。其可应用于常规或非常规已下套管的油气井，由生产油管或作业管柱激活。
技术特点与优势
- 外径小，内径大，与传统管柱相匹配，可提高泵速；
- 可完全控制重复改造作业；
- 它与标准尾管组合在一起时，基本不会减少管柱的通径；
- 不受井内流体影响的惰性金属套筒；
- 按照需求可立即激活的金属密封，使用传统设备轻松部署；
- 简单，坚固，可靠的设计，没有移动部件或渗漏通道；
- 灵活的配置，使用标准的桥塞-射孔枪组合与投球滑套组合，额定压差高达10000 psi；
- 可经济高效的替代昂贵的膨胀式衬管与不可靠的化学转向剂。
Combining trouble-free precision and economy, the MorphPacker from Nine is the optimal completion solution for your re-stimulation project.
Extend the life of your well completion
If you’re looking to re-stimulate your well, the MorphPacker completion technology from Nine delivers in a big way. Combining precision with cost efficiency, it extends the productive life of conventional and unconventional wells.
A solid alternative to costly expandable liners and unreliable chemical diverter solutions, the MorphPacker instantly isolates and re-fractures stages, reducing capex, personnel requirements, logistical costs, and environmental footprint.
Features
- Super-slim OD and Big Bore ID design matching conventional pipe
- Large ID for increased pumping rates
- Full re-stimulation control
- Minimal loss of ID matching standard liners
- Inert metallic sleeve impervious to wellbore fluids
- Instant on-demand active metal seal
- Easy deployment with conventional equipment
- Simple, robust, reliable design—no moving parts or leak paths
- Flexible configuration; uses standard plug & guns and ball-drop sleeve systems
- Differential pressure ratings up to 10,000 psi
Flexible, easy-to-use, and effective for a wide range of applications
- Run in cased hole; energized with production tubing (or work string)
- Re-stimulation of multi-stage wells
- Isolation of old perforations
- Remedial straddle-patching
How does the MorphPacker enhance productivity?
Put simply, there’s less that can go wrong. The MorphPacker features an active metal seal and a simple design—no moving parts and no leak paths. While other systems feature costly expandable liners and unreliable chemical diverters, our design has an inert metal sleeve impervious to wellbore fluids. Plus, the larger ID allows for greater pumping rates once you’re in place.
Where can I use the MorphPacker?
The MorphPacker can be run in conventional or unconventional cased-hole applications, energized with running tubing or work strings; the re-stimulation of multi-stage wells; the isolation of old perforations; and remedial straddle-patching applications.
How much pressure can the MorphPacker accommodate?
MorphPacker is rated for differential pressure up to 10,000 psi.
How compatible is this system with other configurations?
Very. It matches standard liners with a minimal loss of internal ID. And its flexible configuration accommodates both standard plug-and-gun and ball-drop sleeve systems.
BENEFITS
- Large ID allows for increased pumping rates
- Full re-stimulation control
- Minimal loss of ID matching standard liners
- Inert metallic sleeve impervious to wellbore fluids
- Flexible configuration/uses standard plug & guns and ball drop sleeve systems
- Cost-effective alternative to expensive expandable liners and unreliable chemical diverter solutions
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