Product Description

OASIS Stainless Steel Wire-based Prepacked Well Screens

OASIS stainless steel wire-based prepacked well screens are composed of two or multiple layers of screens and the stuffing between them. The inner layer is a perforated pipe or Johnson screen, and the outer layer is a Johnson-type screen or wedge wire screen. The base pipe can be made of casing pipes, seamless pipes, or welded pipes. The diverse and reliable materials can adapt to different geological conditions and engineering requirements.
Compared with single-layer screens, prepacked well screens composed of inner and outer layers have significantly enhanced collapse strength, giving them an advantage in withstanding high downhole pressures. Their specific characteristics are as follows:

• Double-layer Structure Design: The double-layer screen design enhances overall stability and filtration performance, effectively preventing screen blockage and damage.
• Sturdy Connection Method: The screen jacket and the base pipe are welded together with a coupling of a specific length, ensuring a firm connection and the integrity of the screen structure under harsh working conditions.
• Flexible Inner Screen: The inner screen can have slots of different sizes, enabling precise control according to actual filtration needs and improving filtration accuracy and applicability.
• Diverse Filling Materials: The filling materials can be gravel, sand, or ceramic balls, etc., which can be flexibly selected according to different filtration accuracies and downhole conditions to meet various complex engineering requirements.

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Company Profile

Xinxiang Oasis Petroleum Tools Co., Ltd. is located in Xinxiang High-tech Enterprise Industrial Park. It covers an area of ​​more than 20,000 square meters and has a total investment of 15 million yuan. The company has more than 150 employees, including 6 senior engineers. Since its establishment, the company has always been adhering to the business philosophy of "Development by Innovation, Development by Efficiency, and Hospitality with Sincerity". After years of hard work, it has now developed into a well-known manufacturer integrating R&D, design, manufacturing and sales. The introduction of fully automatic computer numerical control equipment, the use of German technology and advanced testing methods, has developed more than 20 filter products, the appearance and accuracy of which are at the leading level at home and abroad. Our main products include stainless steel/carbon steel/duplex stainless steel well screens/Johnson well screens, tubular well screens, perforated pipes, slotted pipes, bridge slotted well screens, sand control well screens, gravel Filling well screens, industrial filters, sieve plates, passive inlet screens, water caps, resin traps. In addition, the surface of our well screens can be galvanized and powder coated. The pipe products include stainless steel pipes, carbon steel pipes, API/ISO oil well casing and related accessories. Our well screens are widely used in sand control, filtration, paper making and chemical industries for water, oil and gas wells. We have the right to export well screens independently. Our well screens have been exported to Russia, Sudan, Tunisia, Morocco, Saudi Arabia, Slovenia, Indonesia, the Philippines, Vietnam, Canada, Bolivia, Ecuador, Colombia and other countries, and have been well received by customers at home and abroad. We will continue to adhere to the business philosophy of "good screens make good wells", "serving customers and satisfying customers", and develop together.