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Precision Engineered & Locally Manufactured Stuffing Box Containment
Streamlined supply chain and domestic production for instant fulfillment.
10-Minute Wellhead Containment Installation

Zero-invasive deployment. Mounts directly to the stuffing box with no rig required. Reclaim your production time.

Validated Compliance

The Full-Stack Envelope captures 100% of potential leak paths. Engineered to exceed AER and EPA standards.

ROA Calculator
4y view
Wells100
Min 1Max 2000
Year 1 Net Savings$70,000
Total 4-Year Cost Avoidance$1,280,000
CapEx Efficiency Ratio1:5 Return on CapEx
Product Comparison
Old Way
Fragmented Toolbox Kits
WSG Way
Recommended
Integrated Monolith Architecture
Precision instrumentation, not a project.
CategoryOld WayWSG Way
Architecture
Fragmented toolbox kits
Integrated monolith architecture
Ownership
Multiple vendors & contracts
One platform, one model
Integration
Glue code & fragile pipelines
Unified interfaces & defaults
Time to value
Weeks to assemble
Hours to instrument
Operations
Config drift & handoffs
Central policy & governance
Cost model
Stack tax & overlap
Consolidated footprint

Products

Product Options

MODEL 1100
Rain Guard Top and Bottom Includes Felt Wick
MODEL 1103
Felt Wicks Package of 10 for 1-1/2" or 1-1/4" Polished Rod
MODEL 1101
Rain Guard Top Only - Includes Felt Wick
MODEL 1102
Rain Guard Bottom Only
Polycarbonate Top
Polycarbonate Top
PT003 - 12 5/8 PT002 - 17 1/4 PT001 - 21 1/4

Wellhead Containment Unit

Reference
Reference image
ModelProduction TeeOuter (mm)Outer (in)Urethane Seal Color
19592 3/8"89mm3.5"Green
19612 7/8"103mm4.1"Black
19623"114mm4.5"Lime Green
19633"119mm4.69"Yellow
19643"121mm4.76"Dark Blue
1958Non-standard87mm3.43"Blue
1971Non-standard92mm3.62"Burgundy
1972Non-standard96mm3.78"Red
1973Non-standard106mm4.17"Orange
1981Non-standard133.5mm5.26"Light Blue

Empower Your Existing Team.

No third-party service crews required. Well Site Guard is a 6-bolt sync designed to be installed by your current lease operators using standard tools.

Built for the Engineer. Installed by the Operator.
Consult with our Containment Specialists.
Have a specific field challenge? Skip the pitch and talk directly to our technical team about chemical resistance, vibration specs, or custom wellhead configurations.
No sales pitch. You’ll hear from a technical team member.

Trusted by 80+ North American Producers

From the Permian to the Bakken, Well Site Guard is the industry standard for reliable stuffing box containment.

BP
Chevron
ConocoPhillips
Devon Energy
EOG Resources
Hess
Occidental
Pioneer Natural Resources
Apache
Cenovus

Well Site Guard Engineering the future of wellhead integrity with integrated, zero-invasive containment systems that prioritize operator time and environmental security.


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