Mobile Compression
Nacelle’s DANNY is a trailer-mounted mobile compression unit built to kick off impacted wells and pressurize wellbores through gas injection. In highly developed reservoirs, it protects against the effects of offset hydraulic fracturing, eliminating rig work and mechanical subsurface operations as a safer, more cost-effective alternative to nitrogen.
The DANNY Advantage
When a well is impacted by nearby fracturing, operators need to act quickly to protect it, and conventional options can be slow, costly, and complex. Both rig work and nitrogen add cost and coordination.
DANNY offers a more practical path. Mobilized to the site as needed, it uses field gas injection to pressurize the wellbore and bring impacted wells back online, without rig work or mechanical subsurface operations. The result is faster, cleaner execution that fits active development schedules.
What DANNY Delivers
Rig-Free Well Protection
Protect impacted wells without intervention-heavy methods.
- Pressurizes wellbores through gas injection to guard against offset frac effects
- Eliminates rig work and mechanical subsurface operations
- A cost-effective alternative to nitrogen
Mobile and Field-Ready
Deploys where and when it is needed.
- Trailer-mounted unit mobilized to the site as needed
- Onboard compression compatible with standard inlet and outlet connections
- Built for rapid deployment in highly developed reservoirs
Safe, Monitored Operation
Built-in protection for active sites.
- 24/7 remote monitoring with remote and push-button emergency shutdown
- Hazardous atmosphere monitoring and onboard fire suppression
- Automatic fluid dump and high/low pressure, temperature, and speed protection