01
O.D. 2-7/8", Thread Type 2-3/8"-6Acme-2G, Tie Down Subs for Perforating Guns
Material
This Tie-Down Sub is of top strength alloy steel that has been selected based on the strength it needs to tolerate the typical high-temperature and high-pressure environments of drilling in offshore and deep wells. The rigorous heat treatment of the alloy steel increases the strength of the steel making it harder and resistant against corrosion. This guarantees the tie-down sub will sustain a long period of use with few failure rates even in the harsh environments of the wellbore.
Specifications
• Outer Diameter (O.D.): 2-7/8 inches
• Thread Type: 2-3/8"-6Acme-2G
• Material: Alloy steel, heat-treated
• Length: Customizable based on customer orders
• Weight: Engineered with the ideal balance, easy to use
• Pressure Rating: Strong enough for pressurized and aggressive wellbore environments
• Corrosion Resistance: Newly developed surface with higher corrosion resistance
|
Sub O.D. |
Thread Type |
Connection (As request) |
|
2-7/8" |
2-3/8"-6Acme-2G |
Pin |
|
Box |
Production Processes
The O.D. 2-7/8" Tie Down Sub is manufactured with cutting-edge techniques that promise consistency and accuracy:
1. Forging: The initial operation includes the forging of the required shape of the strength of the alloy steel.
2. CNC Machining: The item experiences rigorous CNC machining with tight tolerance and threading.
3. Thread Cutting: The 2-3/8"-6Acme-2G threads are specially cut with a firm and smooth fit with the rest of the system, enabling ease of use and ensuring safety.
4. Heat Treatment: The sub experiences a rigorous heat treatment that fortifies the sub and allows it to sustain harsh pressures and cycle temperatures.
5. Surface Finishing: Protective surface treatment avoids wear and corrosion and maintains the sub with a surface that will last throughout the operational life of the sub.
Quality Test & Inspection
Every Tie Down Sub goes through strict quality checks that meet strict standards:
• Dimensional Inspections: Guarantees the entire dimensioning of the thread and the entire length comply with strict standards.
• Thread Verification: Thread verification is done in a bid to realize a faultless, correct fit with the highest performant in perforating systems.
• Pressure Testing: The sub is put through testing at mimicked wellbore conditions to ensure that it will be able to sustain the expected operation pressures.
• Material Integrity Tests: The material strength and how it withstands fatigue and at the limits of temperature and usage are put to the test.
Key Features
• Precision Threading: The 2-3/8"Acme-2G-6 threading has a tight and firm fit that resists galling and prevents the bolt
• Durability: Made of durable and heavy duty heat-treated alloy steel, the sub has a long life and withstands harsh weathering environments.
• Corrosion Resistance: The sub is finished with a protective coating to enhance its resistance to corrosion, ensuring long-term reliability.
• Customizable Sizes: Specially made to customer specification and fit a range of perforating systems and apparatuses.
Industry Applications
The Tie Down Sub forms part of the perforating gun system and has been specially built for application within the petroleum and natural gas industry. It has a wide application in the use of:
• Perforating Gun assemblies: Carrying the perforating guns and other tools within the wellbore completions.
• High-Pressure Environments: Is appropriate use in offshore and deep-hole drilling with higher pressure.
• Well Completion and Workovers: Stability throughout the processes of completing a well or performing a well intervention.
Packaging and Storage
Each O.D. 2-7/8" Tie Down Sub comes neatly packed not to get damaged during shipping. The package has been specially built with the intention of protecting the threads and not any impurities. Upon receiving it should be placed in a clean and dry area with no moisture and impurities. The subs should be placed in the original package until they're actually in use not to get damaged and hurt the threads and surfaces.
Shipment
The Tie Down Sub ships worldwide with specially boxed containers that limit the possibilities of shipping damage. We also offer expedited and standard shipping with tracking of orders with us. Our global shipping network ensures that the goods arrive within the agreed period and in good condition. The item comes pre-weathered and set to be fitted instantly into the perforating gun system once it reaches the customer’s hands.