BUMPER SUBS
Gulfstream Services, Inc. (GSI) provides premium bumper subs tailored for challenging oil and gas operations. With a robust six-part design and a 36-inch stroke, these tools ensure superior durability, shock absorption, and reduced downtime. Manufactured to API-Q2 and ISO 9001:2015 standards, GSI’s bumper subs are trusted for enhancing system efficiency and tool longevity.
ENGINEERED FOR DURABILITY AND PERFORMNANCE
Gulfstream Services, Inc. (GSI) provides bumper subs designed to excel in demanding drilling environments. Featuring a rugged six-part construction and a 36-inch stroke, these tools deliver exceptional durability and shock absorption. By minimizing wear on drilling components, they extend tool life and reduce operational downtime, ensuring reliable performance in both offshore and onshore applications.


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KEY BENEFITS OF GSI BUMPER SUBS
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Advanced Shock Absorption: Mitigates impact forces to protect equipment and enhance system efficiency.
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Certified Quality: Meets API-Q2 and ISO 9001:2015 standards for safety and reliability.
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Optimized Design: Rugged construction and consistent performance under high-stress conditions.
gsi bumper sub specifications
4.75" OD
Tool Max OD (in) | 4.75 |
Tool Joint ID (in) | 1.52 |
Maximum Tension (lbs) | 302,000 |
Max Pressure Rating (psi) | 10,000 |
Maximum Torque (ft lbs) | 7,500 |
Stroke (in) | 36 |
Approximate Weight (lbs) | 416.50 |
gsi bumper sub specifications
4.75" OD
Tool Max OD (in) | 4.75 |
Tool Joint ID (in) | 2.25 |
Maximum Tension (lbs) | 433,000 |
Max Pressure Rating (psi) | 5,000 |
Maximum Torque (ft lbs) | 7,500 |
Stroke (in) | 11 |
Approximate Weight (lbs) | 300 |
gsi bumper sub specifications
5.00" OD
Tool Max OD (in) | 5.00 |
Tool Joint ID (in) | 1.52 |
Maximum Tension (lbs) | 325,000 |
Max Pressure Rating (psi) | 10,000 |
Maximum Torque (ft lbs) | 7,500 |
Stroke (in) | 36 |
Approximate Weight (lbs) | 466.50 |
gsi bumper sub specifications
6.25" OD
Tool Max OD (in) | 6.25 |
Tool Joint ID (in) | 2.25 |
Maximum Tension (lbs) | 620,000 |
Max Pressure Rating (psi) | 10,000 |
Maximum Torque (ft lbs) | 15,000 |
Stroke (in) | 36 |
Approximate Weight (lbs) | 760 |
gsi bumper sub specifications
8.50" OD
Tool Max OD (in) | 8.50 |
Tool Joint ID (in) | 3.50 |
Maximum Tension (lbs) | 1,000,000 |
Max Pressure Rating (psi) | 10,000 |
Maximum Torque (ft lbs) | 15,000 |
Stroke (in) | 36 |
Approximate Weight (lbs) | 1,320 |