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GSI: Your Trusted Source for Energy Support Solutions
OUR SERVICES
COMPREHENSIVE ENERGY RENTAL EQUIPMENT
Gulfstream Services, Inc. (GSI) delivers turnkey oilfield equipment rentals and field services tailored to the unique demands of the offshore, subsea, and onshore energy sectors. From high-pressure wireline pressure control equipment (WPCE) and frac support systems to advanced underwater cutting and pipeline decommissioning, our solutions are trusted across every phase of the well lifecycle — from drilling and well completion to slot recovery and final site clearing.
Whether you're managing a high-pressure frac job, a subsea decommissioning project, or a wireline intervention, GSI provides the equipment, services, and expert support to help you execute efficiently, safely, and on time.
Frac Support Equipment
Support your completion operations with reliable, high-pressure frac equipment, including:
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Large bore manifolds and chiksan iron
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Frac trees, frac heads, and swivels
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Gravel pack support systems
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Cementing heads and fluid delivery solutions
From pad to production, our frac rentals deliver the durability and safety your team needs.
DECOMMISSIONING & SUBSEA SERVICES
Offshore Decommissioning & Structure Removal
From plug and abandonment (P&A) to full-scale site recovery, GSI offers:
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Hydraulic shears and shear cutting tools
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Underwater cutting with diamond wire saws
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Pipeline cutting, removal, and salvaging
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Hydraulic grapples for debris removal and site clearing
Minimize environmental impact with safe, efficient decommissioning tools and crews.
rental tools & support equipment
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Air compressors for rig and field operations
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Hydraulic tools for high-force offshore applications
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Manifolds and chiksan loops for fluid handling
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High-integrity restraint systems for safe rig-up
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Banding and cleaning connections for on-site maintenance
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Pressure-rated cement heads, frac tools, and gravel pack equipment
Back every job with field-ready equipment built for performance.
cementing systems
GSI offers robust, field-proven cementing equipment for critical well integrity operations:
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Cement heads, plugs, manifolds, and valves
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Liner hanger operations support equipment
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Support for primary cementing, squeeze jobs, and plug setting
Achieve long-term wellbore integrity with GSI’s advanced cementing systems.
Wireline Pressure Control Systems
High-performance wireline control systems for safe, efficient electric line and slick line operations. Our WPCE packages include:
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Lubricators, grease heads, and quick-test subs
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Full service iron recertification and pressure testing
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Visual inspection, UT testing, and hydrostatic testing
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Maintenance, cleaning connection, and iron rework
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Banding and safety restraints
Optimize your wireline operations with GSI’s certified WPCE packages.
IRON MANAGEMENT & RECERTIFICATION
Keep your assets field-ready with our full-service iron management program:
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Routine visual inspections and UT testing
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Hydrostatic pressure testing
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Blast and paint, iron cleaning, and rebanding
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Recertification and tagging for service iron, chiksan, and manifold systems
Maximize safety, extend asset life, and maintain compliance with ease.
