Direct Connect Sub
The patented Direct Connect Sub is configured to make the CCL to perforating gun connection even better using the Yellow Jacket Pre-Wired Complete and Pull & Play™ gun systems. It connects the CCL directly to the perforating gun without a quick change, port or wires. Eliminating the quick change strengthens and shortens the tool string and reduces the risk of misrun. Eliminating the port and wire reduces the risk of misrun even more. The innovative electrical contact assembly also decreases redress time
FEATURES
OPTIMIZED TOOL STRING CONFIGURATION
• Stronger tool configuration without quick change small diameter
• Shortened tool string is optimal for tight radius well geometries
REDUCED RISK OF MISRUNS
• Reduced risk of misruns, no ports, no wires, fewer o -rings and components to potentially fail
COMPATIBLE WITH INDUSTRY-STANDARD COMPONENTS
• Features industry-standard CCL threads
REDUCED LABOR
• Fewer components to assemble, redress and clean each run saves time and labor costs
• Configured to work exclusively with Yellow Jacket Pre-wired Complete and Pull & Play™ guns
INNOVATIVE, LONGER-LASTING ELECTRICAL CONTACT ASSEMBLY
• Reusable, disposable design
• Innovative, plunging contact pin
• Easier Redress: single, replaceable unit, no complicated teardown
FEATURES
OPTIMIZED TOOL STRING CONFIGURATION
• Stronger tool configuration without quick change small diameter
• Shortened tool string is optimal for tight radius well geometries
REDUCED RISK OF MISRUNS
• Reduced risk of misruns, no ports, no wires, fewer o -rings and components to potentially fail
COMPATIBLE WITH INDUSTRY-STANDARD COMPONENTS
• Features industry-standard CCL threads
REDUCED LABOR
• Fewer components to assemble, redress and clean each run saves time and labor costs
• Configured to work exclusively with Yellow Jacket Pre-wired Complete and Pull & Play™ guns
INNOVATIVE, LONGER-LASTING ELECTRICAL CONTACT ASSEMBLY
• Reusable, disposable design
• Innovative, plunging contact pin
• Easier Redress: single, replaceable unit, no complicated teardown
SPECIFICATIONS & CONFIGURATIONS
- Diameters: 2 3⁄4“, 3 1⁄8“, 3 3⁄8“
- Pressure Rating: 20000[138] psi [MPa]
- Orienting configuration available
- PATENTS: 10731444
SPECIFICATIONS & CONFIGURATIONS
- Diameters: 2 3⁄4“, 3 1⁄8“, 3 3⁄8“
- Pressure Rating: 20000[138] psi [MPa]
- Orienting configuration available
- PATENTS: 10731444
Meet SOS™
Yellow Jacket’s Screen Out Solution is here. Purpose-built to handle the unexpected—screen-outs, misfires… handled. Now in the field—and ready for whatever comes next.
Want to see how it works? Let’s talk.

Another fantastic night at The Cody Snyder Charity Bullbustin’ event in Calgary. Thank you to each one of our customers and friends who were able to join us! We are already looking forward to next year.

Here`s to freedom, family, and the crews who keep America running. Happy 4th of July from all of us at Yellow Jacket Oil Tools!

From Our Team to Yours — Happy Canada Day! Proud to work alongside the best in the North.

This is what confidence looks like before it goes downhole. The FirstString™ system—featuring the M1NT™ Frac Plug and Adapterless Setting Tool—is designed to take the guesswork out of your next stage. Paired with your choice of HALO™ or NEON™ gun systems, it’s the most field-ready, modular solution in completions.
One vendor. One string. Zero hesitation.

Engineered for seamless execution from top to bottom, FirstString™ integrates any of our gun systems with the M1NT+™ Adapterless Plug-Set Combo into a single, purpose-built solution. Designed to minimize failure points and streamline assembly, FirstString™ delivers efficient rig-up, precise orientation, and proven isolation—run after run.
