High Efficiency Gravel Pack Screen , 2 Layers Perforated Well Sand Screen

Description of stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen 

Pipe based well screens/two layers water well screen/ Reinforced Johnson screen consist of base pipe, all-welded wedge wire screen and supporting rod. The base pipe is perforated or slotted API casing pipe. The base pipe can be stainless steel or carbon steel API 5CT casing. The all-welded wedge wire screens are welded together with base pipe by supporting rod. Having the API casing inside a wire wrap screen jacket is supporting the screen and enhance the capabilities and high tensile strength Loads. Base pipe can be made from API pipe seamless casing spiral or stainless steel casing. Opening area for the base pipe is up to 15% and for the jacket is up to 30%. Jacket slot size is between 0.15mm to 3mm.

Detailed images of stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen

Specifications of stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen

Advantages of  stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen

1. Higher filtering accuracy:  all-welded wedge wire screens as screen jacket with vee opening design makes the filtering accuracy higher, which can control sand better.

2. Excellent strength and resistance to deformation: The base pipe inside, the outside can be protected with the protection jacket added according to requirements, the integrated  strength of the perforated base pipe only decreases 2~3% compared with the standard casing/oil tubing, so the pipe based well screens have enough integrated strength to resist to the pressure caused by strata. Even if some part of the well screens deformed, the slot of this part will not be widened, which makes higher sand control reliability.

3. More choices: the material of screen jacket can be stainless steel or carbon steel, the material can be chosen as per customers’ requirement.

4. The smaller slot will increase the oil and gas production.

5. The excellent technique makes the mass production with high efficiency and low cost available.

6. The specifications can be customized according to customers' requirements.

Applications of stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen

Pipe based well screen/two layers water well screen/ Reinforced Johnson screen has been applied to various fields including the food&beverage, water treatment,the mineral processing, oil&gas, pulp&paper, the architecture , construction, engineering, groundwater, agriculture and municipal water supply. With high quality and good service, our products have been exported to many countries all over the world and received a good feedback from customers, establishing a long-term and friendly cooperation partnership with global famous enterprises

Packing&delivery 

Packing details: stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen is packed with bubble bags or woven bags; according to customers' requirements

Delivery details: stainless steel pipe based screen/two layers water well screen/ Reinforced Johnson screen is delivered wihtin 30 days or according to quantity by sea/train/air/express, etc

bubble bags                                                                     woven bags

bubble bags with wooden strip                                        wooden case

by sea                                                 by train                                              by air

Our company

Oasis Oil Tools Co.,LTD, located in the industrial park of high-tech enterprises in Fengquan District, Xinxiang City. Oasis now has more than 150 staff, among them 6 persons are senior engineer. Since founded, OASIS always adhere to the “development on innovation, development on efficiency and treat customers with honesty” business philosophy. After many years’ efforts, now OASIS has developed into a famous manufacturer which integrates the research and development, design, manufacture and marketing. We have won a good reputation at home and abroad and established a long-term partnership with global famous enterprises. We expect to cooperate with all factories and we are capable of providing favorable price and professional services!

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