In the contemporary landscape of energy exploration and geotechnical engineering, the precise determination of rock properties is not merely a laboratory requirement but a commercial imperative. An Automatic Gas Permeameter and Porosimeter represents the pinnacle of reservoir characterization technology. These instruments are designed to measure two fundamental parameters: Porosity (the storage capacity of the rock) and Permeability (the ability of fluids to flow through the rock matrix).
As a leading OEM manufacturer, Xi'an Zealchon Electronic Technology Co., Ltd. provides state-of-the-art systems that utilize Boyle’s Law for porosity measurement and Darcy’s Law for gas permeability. Our systems are engineered to handle unconventional reservoirs, including shale gas and tight sandstone, where precision at high pressures is critical for accurate reserve estimation.
With more than 15 years of civil engineering background, located in the new technology industry development zone in Xi'an, an ancient city in China, Zealchon covers an area of 7,500 square meters. We manufacture and supply testing instruments for civil engineering, geological survey, water conservancy, roads, bridges, and airports. We specialize in geotechnical testing instruments, asphalt mixture testing, and concrete apparatus.
Zealchon is engaged in manufacturing a qualitative array of research and laboratory testing equipment. Our expertise splits into two core pillars: Civil engineering research apparatus and semiconductor laser research and development. Our range includes soil testing, bitumen testing, and cement & concrete equipment.
The "Xiya" trademark is a rated trademark of Shaanxi Province. Developed under guidance from Chang'an University and Air Force Engineering University professors, our instruments fill critical gaps in the industry.
Our research team is founded by personnel from Xi’an Polytechnic and Xi’an Petroleum University, ensuring the highest level of technical mastery in geotechnical and petroleum expertise.
Our machines are used worldwide by government agencies, commercial labs, and universities. Over 15 years, our dedication to quality has become our success cornerstone.
The demand for automatic gas permeameters and porosimeters is surging globally due to the transition toward more complex energy extraction methods. In North America and the North Sea, Enhanced Oil Recovery (EOR) projects require hyper-accurate core analysis to validate investment decisions. Simultaneously, the rise of Carbon Capture, Utilization, and Storage (CCUS) has created a new market for these instruments, as engineers must assess the permeability of caprocks to ensure safe long-term CO2 storage.
Industry trends indicate a move toward Integrated Digital Laboratories. Modern permeameters are no longer standalone units; they are IoT-enabled devices that feed data directly into reservoir simulation software. This "Information Gain" allows companies to reduce the time from core extraction to data-driven decision-making from weeks to days.
China's manufacturing efficiency has played a pivotal role in democratizing this technology. By combining high-precision CNC machining centers with a robust local electronics supply chain in Xi'an, we offer instruments that match or exceed Western performance standards at a competitive OEM quote.
Square Meters Production Area
Industry Leading Experience
Strict Quality Control Protocols
For international procurement managers, sourcing an Automatic Gas Permeameter involves more than just checking specifications. It requires a partner who understands international standards such as ASTM D4525 and API RP-40. Xi'an Zealchon ensures that every unit shipped is calibrated against these global benchmarks.
Most automatic systems use Helium or Nitrogen. Helium is preferred for its small molecular size, allowing it to penetrate the tiniest pores for accurate porosity measurements, and its inert nature, which prevents chemical reactions with the core sample.
Automation eliminates human error in pressure regulation and timing. Our software calculates the Klinkenberg effect automatically, correcting for gas slippage and providing the "equivalent liquid permeability" that reservoir engineers need.
Yes. Our advanced models are designed for "pulse-decay" or steady-state measurements, which are essential for ultra-low permeability samples like shale, where traditional methods might take months.
Depending on the customization requirements, standard units are shipped within 4-6 weeks, while highly customized multi-core systems may take 8-12 weeks.
Our company adheres to the spirit of "people-oriented, unity, and excellence". We promise to provide three guarantees for all products sold, combined with craftsman spirit and professional service. Whether you need a standard gas permeameter or a custom-engineered solution, Zealchon is your trusted OEM partner.
Zealchon Electronic
