3 1/2 Inch Water Well Drill Pipe
The water well drill pipe is a high-performance drilling tool specifically designed for petroleum extraction. Its durability and adaptability make it an essential tool in petroleum exploration and production.
Key Features
Outstanding Durability: Constructed with high-strength materials, it boasts excellent wear and corrosion resistance, adapting to complex geological conditions.
High Efficiency: Balancing strength and lightweight design to enhance drilling efficiency and reduce operational costs.
Versatile Application: Suitable for various geological conditions including rock formations, deep layers, high-temperature, and high-pressure environments, demonstrating stable and reliable performance.
Technical Specifications
Outside Diameter
3 1/2 ” (88.9 mm)
Wall Thickness
0.368 Inch (9.35 mm)
Thread
NC38
Steel Grade
S135
Tool Joint OD
5 Inch(127.0mm)
Tool Joint
4137H
Thread treatment
Phosphorization,copper plating
Apply to
water well drilling, oil well drilling, gas well drilling
Compliance with International Standards: Our water well drill pipes are manufactured strictly in accordance with API 5D standards, ensuring exceptional quality and reliability.
1. Material Selection: We use high-quality materials, including E75, G105, and S135, to ensure the durability and performance of our pipes.
2. Multiple Length Options: We offer R1, R2, R3 lengths, or customized options to meet various drilling depth requirements.
3. Safe Drilling Depth: Our water well drill pipes reliably support drilling operations to depths of up to 10000 meters, catering to a wide range of exploration needs.
4.Strength Assurance: With a minimum yield strength of 724 Map and a minimum tensile strength of 793 Map, our pipes guarantee outstanding performance in challenging environments.
Our TongShun drill pipes are your dependable partner, offering excellent support for efficient drilling in oilfields and gas wells, while adhering to international standards and stringent quality control.
