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Rotart Subs for Oild Drilling Saver Sub Lift Sub

Lift Sub

“Lift Sub” is a specialized equipment used in the drilling industry to lift heavy perforating guns through various types of lifting mechanisms, such as rig elevators, tug line, or air hoist. This equipment plays a crucial role in ensuring efficient and safe lifting operations during the drilling process.

Vigor perforating guns are known for their high mechanical properties, making them suitable for drilling challenging materials like rock and soil. These guns come in different sizes and configurations, catering to various drilling needs. The Lift Sub is designed to accommodate these diverse gun options, providing a seamless connection between the perforating gun and the lifting mechanism.

The Lift Sub’s compatibility with the most standard styles of perforating guns in the market makes it a versatile and accessible option for operators. It ensures that the lifting process can be performed efficiently without having to invest in multiple specialized lift subs for different types of guns.


Product Details

Product Tags

Product parameters

Applicable perforating gun diameter: 3 inches to 6 inches
Maximum load capacity: 5000 pounds
Operating temperature range: - 40 ℉ to 180 ℉

Product application scenario

The perforating gun lifting joint is applicable to the perforating operation in the oil and gas industry. This product is used to connect the perforating gun and drill pipe, so that the perforating gun can move down the hole and perforate the well wall.

intended for:
Perforating engineers, technicians of oil and gas production enterprises, employees of oil and gas industry, etc.

usage method:
When using the perforating gun to lift the joint, first fix it on the drill pipe. Then insert the perforating gun into the joint and lock it by rotation. Then, lift the drill pipe and perforating gun to the depth where perforating is required. After completion of perforating operation, lift the perforating gun back to its original position and remove the joint from the drill pipe.

Product structure introduction

The lifting joint of the perforating gun consists of three parts: the upper interface, the lower interface and the middle connecting rod. The upper interface and the lower interface are connected with the drill pipe and the perforating gun respectively, and the middle connecting rod plays the role of connecting the two. The product adopts threaded connection, which can be quickly disassembled and assembled.

Material introduction

The lifting joint of the perforating gun is made of high-strength alloy steel with high wear resistance and high strength. At the same time, the surface of the product is chrome plated to resist corrosion and oxidation.

In short, the lifting joint of perforating gun is one of the important perforating tools in the oil and gas industry, with stable performance and good applicability. This product can help engineers improve perforation efficiency and work safety.

Technical Parameter

Sub O.D.

Thread Type

Connection

2"

1-11/16-8 STUB ACME-2G

Box Thread

2-7/8"

2-3/8"-6Acme-2G

3-1/8"

2-3/4"-6Acme-2G

3-3/8"

2-13/16"-6Acme-2G

4-1/2"

3-15/16"-6Acme-2G

7"

6-1/4"-6Acme-2G

 *On request for different sizes


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