Mobile Compression

Protect Impacted Wells Without Rig Work.

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.

Talk to Nacelle About Your Operation
Explore Oil & Gas Services

Mobile Compression

Protect Impacted Wells Without Rig Work.

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.

Talk to Nacelle About Your Operation
Explore Oil & Gas Services

The DANNY

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.

The 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

Three reasons operators turn to the DANNY for well kickoff and wellbore protection.

What DANNY Delivers

Three reasons operators turn to the DANNY for well kickoff and wellbore protection.
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

Common Questions

What is DANNY?
The DANNY is Nacelle's trailer-mounted mobile compression unit. It kicks off impacted wells and pressurizes wellbores through gas injection, protecting them from the effects of offset hydraulic fracturing without rig work.
How is DANNY different from using nitrogen?
The DANNY uses field gas injection rather than nitrogen and eliminates rig work and mechanical subsurface operations. It is a more cost-effective, field-practical approach to well kickoff and wellbore pressurization.
When would an operator use mobile compression for well kickoff?
It is used in highly developed reservoirs where offset hydraulic fracturing can impact nearby wells. The DANNY helps pressurize and protect those wells and bring them back online quickly.
Is DANNY safe to operate on an active site?
Yes. The DANNY includes 24/7 remote monitoring, remote and push-button emergency shutdown, hazardous atmosphere monitoring, automatic fluid handling, and pressure, temperature, and speed protection.
Can DANNY be configured for our site?
Yes. Nacelle is not limited to standard configurations and provides engineering solutions tailored to specific site and well conditions.

Protect Impacted Wells, Without the Rig.

Talk to Nacelle about mobile compression for your wells.
Talk to Nacelle About Your Operation