Blast Joint

China Vigor Drilling Oil Tools And Equipment Co., Ltd. is one of the most professional manufacturers and suppliers of blast joint in China, featured by competitive price and fast delivery. Welcome to buy high quality blast joint in stock here from our factory.

 

 

(1) Material: Vigor's product is made from high-quality steel with hardness from 28 to 36 HRC to minimize the effect of external erosion from the flowing fluids and protect the tubing string. Its primary purpose is to protect the tubing against the abrasive forces of sand or other particulates that are produced along with oil and gas, so it is made of harder, more resistant material than the rest of the tubing.

The materials used by Vigor include L80, P110, and 13Cr, which are grades of steel commonly used for this purpose, L80 and P110 are graded in the API 5CT standard, and 13Cr stands for 13% Chromium and refers to a stainless-steel alloy that improved corrosion resistance compared to carbon steels. This material is particularly useful in environments where carbon dioxide, hydrogen sulfide, and other corrosive agents may be present.

(2) Blast joint size: From 2 3/8" to 4 1/2", Length: 6',8',10',20'& customized length, Full bored tubing ID is maintained through the joint with the OD same as the couplings.

(3) Vigor can also produce this joint for H2S services, the heat-treated material with hardness between 18 and 22HRC according to NACE MR-0175.

① Resistant to H2S Corrosion

The 18-22 HRC hardness gives the steel suitable resistance to hydrogen stress cracking caused by H2S. Meets the requirements for use in H2S services.

② Compliant with NACE MR-0175 Standard

This standard specifies requirements for material selection and heat treatment of steels used in H2S-containing environments in the oil and gas industry. Vigor strictly follows the standard to ensure product quality.

③ Comprehensive Quality Control

Full process control from material selection to heat treatment and surface conditioning. Non-destructive examination such as ultrasonic and magnetic particle testing is performed to guarantee reliability.

(4) Vigor is dedicated to providing exceptional products and services to our customers, with a focus on quality and transparency. We keep our customers engaged throughout the order fulfillment process, offering regular updates on progress and sharing production photos and videos of their products. Our commitment to transparency aligns with our core values of providing efficient solutions that save time, reduce costs, and provide peace of mind.

 

 

①Durability and Strength:

Constructed from high-strength, wear-resistant steel, it can withstand the harsh downhole environment characterized by high pressure, abrasive fluids, and potential impacts.

Their thicker wall profile compared to regular tubing provides enhanced protection against mechanical stress and erosion.

②Flow Optimization:

Its smooth inner surface minimizes flow resistance, leading to improved wellbore fluid circulation and enhanced production efficiency.

Some designs incorporate internal profiles or blades that further optimize flow patterns and prevent turbulence.

③Debris Management:

It often features internal elements like teeth, blades, or cones that rotate with the tubing string. These elements shred and grind down debris, including formation cuttings, scale buildup, and equipment fragments, ensuring they are carried away by the wellbore fluid.

This feature helps prevent obstructions and enhances operational efficiency during the drilling, completion, and production stages.

 

 

①Heavy Walled Tubing Joint:

It has the same internal diameter (ID) as the production tubing to avoid flow restriction. The outer diameter (OD) matches that of the tubing couplings for a flush profile. This heavy wall provides strength.

② Prolonging Completion Life:

By installing blast joint near perforated zones or inflow areas, they can isolate these sections in case of overpressure. This protects the rest of the completion from damage.

③Installed Near Perforations:

Positioning it opposite perforations or inflow zones allows it to effectively contain any pressures from these sections, preventing damage from reaching upper completion components or the wellhead.

At Vigor, we believe that by approaching every aspect of our work with diligence and dedication, we can deliver blast joint and service that exceeds our customers' expectations and showcase our company's values and principles.

If you have any interest in Vigor's products for the oil and gas industry, we encourage you to reach out to us without hesitation. We are here and ready to assist you with any inquiries or requests you may have.

 

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