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O.D. 7", Thread type 6-1/4"-6Acme-2G, Lift Subs for Perforating Guns
Material
Constructed from premium-grade alloy steel, the 7" O.D. Lift Sub has been built with the strength and hardness it requires in abusive working environments. The superior strength and wear-resistance of the alloy steel allow it to perform heavy duty with ease. The strength of the steel has also been further developed with a heat treatment that increases the hardness and fatigue life of the metal. The metal surface has a wear-resistant and corrosion-resistant surface treatment that ensures that the metal will be resistant against wear and corrosion in abusive environments of the downhole environments.
Specifications
• Outer Diameter (O.D.): 7 inches
• Thread Type: 6-1/4"-6Acme-2G
• Material: Premium alloy steel, heat-treated
• Coating: Corrosion-resistant surface treatment
• Length: Customizable based on operational need
• Pressure Rating: Suitable for pressurized environments
• Thread Design: 2G-ACME thread with a stable and firm joint
|
Sub O.D. |
Thread Type |
Connection |
|
7" |
6-1/4"-6Acme-2G |
Box Thread |
Production Processes
The manufacturing of the Lift Sub is a highly cautious process that ensures the final product maintains strict industry standards:
1. Forging: The raw steel alloy is initially forged into the required shape, giving it strength and consistency of structure.
2. CNC Machining: The sub is machined accurately with CNC technology that guarantees tight tolerances and a smooth surface.
3. Thread Cutting: The Acme-2G threads are accurately cut to the required specification to allow a firm and trustworthy joint.
4. Heat Treatment: The sub undergoes heat treatment, which increases its tensile strength, ensuring that it can endure the intense pressures of deep well operations.
5. Surface Coating: The surface of the part has a chemical and the deforming effect of saltwater that typically lies within the wellbore-resisting treatment.
Quality Test & Inspection
To ensure the O.D. 7" Lift Sub achieves the highest standards, it undergoes rigorous testing:
• Dimensional Verification: We twice-verify each dimension to get it exactly and correctly fit.
• Thread Inspection: The strength of the Acme-2G threads is closely examined to allow tight and leakage-tight connections.
• Pressure Testing: The lift sub is pressure-tested to simulate downhole conditions and verify its strength under real-world operational stresses.
• Material Testing: The hardness of the steel, tensile strength, and fatigue strength of the steel are tested stringently to assure the sub-lift performs in harsh environments.
Key Features
• Secure Connection: The 6-1/4"-6Acme-2G threading guarantees a tight and rigid fit that will not slip or get loose during use.
• Enhanced Durability: Constructed of heavy duty wear-resistant heat-treated steel alloy with long-lasting operation and excellent wear resistance.
• Corrosion Protection: The corrosion-resistant shield of the sub guards it against the deforming effect of corrosive fluids and increases its life span.
• High Pressure Resistance: Design withstanding the high-pressure conditions typically found during deep well drilling and perforation.
• Custom Lengths: Provided in custom lengths per project requirement.
Industry Applications
The O.D. 7" Lift Sub has also been applied mainly in the petroleum and natural gas and heavy-duty wellbore tools and perforating gun systems. Its use involves
• Perforating Gun Handling: Necessary during the lowering and raising of the perforating guns during deep bore operation.
• Downhole Tooling: Used to transfer a variety of tools within a pressurized system.
• Oilfield Operations: Most appropriate hoisting and installation of heavy and large equipment in petroleum and natural gas drilling and production operations.
Packaging and Storage
Each O.D. 7" Lift Sub is properly boxed in the shipping final state of condition. The subs get boxed with protecting gear that will keep them free of shipping damage such as heavy crates and foam inserts. The subs must be stored in a clean and ventilated area free of sunlight and chemicals in an effort to keep them with a good mechanical and finish properties.
Shipment
Once the quality and production checks have been done, the Lift Sub will be ship-ready. We offer a variety of shipping options and expedited shipping options to get the item quickly and promptly to any international and domestic destinations. The item will be properly packed to be safeguarded against any shipping damage and will include a shipping track with real-time shipping capabilities.