Petroleum & Gas Flow Meter is designed for oil and gas multiphase measurement of complex fluids, based on the development of optical quantum and resonant measurement technologies.
Optical-quantum multiphase measurement technology: By capturing the distinct optical-quantum interaction characteristics of oil, gas, and water phases, this technology achieves high-precision, dynamic monitoring of key parameters, marking a major breakthrough in the field of multiphase measurement.
Advantage: it offers significantly enhanced measurement accuracy and withstands extreme conditions—such as high temperatures, high pressures, and highly corrosive environments—thereby delivering unprecedented stability and reliability to the energy industry.
Resonant Two-Phase Flow Measurement Technology: This technology leverages the physical coupling between multiphase medium flow and a high-precision phase-sensing unit. A specially designed resonant tube oscillates continuously at its natural frequency under electromagnetic drive. When a two-phase mixture with density differences flows through the tube, flow-induced resonance effects cause a measurable phase-shift deformation. A high-sensitivity sensor array captures changes in vibration phase difference and resonant frequency shifts in real-time with high precision; this data allows for the determination of the mixture’s density and phase fractions. By integrating these readings with differential pressure measurements, the mass flow rate of each individual phase is accurately calculated.
Advantages over separation-based metering: it offers high accuracy, high reliability, and strong resistance to fouling, alongside advantages such as low cost and low risk. It is suitable for measuring two-phase mass flow rates—including gas-liquid, gas-gas, oil-water, and liquid-solid combinations—across sectors such as the petroleum and chemical industries.
1. Only one factory provides quotes for this product series (please select a suitable product below or contact us; we offer product customization and technical support).
2. This series of products is applied throughout the entire oil and gas production lifecycle, including exploration and appraisal, development design, drilling and completion, production, gathering and processing, as well as dynamic adjustment.
3. The product has obtained multiple certifications, including NEL certification, authoritative certification from the Federal Agency for Technical Regulation and Metrology of the Russian Federation, and TÜV certification.
For two-phase medium management and metering
Simple structure, low cost, real-time continuous flow data
DN15–DN80
Suitable for wellhead production metering of oil and gas wells
Compact size, low energy consumption, easy installation, safe operation
DN25~DN50
Applicable to process metering of oil/gas wells and long-distance pipelines
It can be operated remotely and automatically
DN25~DN150
We put ourselves in your shoes to select the most suitable, high-quality products for your needs.
Featuring innovative breakthroughs and proprietary technology, this product series offers professional solutions for oil and gas metering challenges.
These products have been successfully deployed across numerous oil and gas fields—including North Buzachi, Jilin, Huabei, Shengli, Zhongyuan, Jianghan, and Southwest Oil & Gas fields—as well as in regions such as Russia, Kazakhstan, Central Asia, Europe, and Albania. They have also been adopted by major enterprises like CNPC, Sinopec, and CNOOC, earning widespread recognition for their performance.
In the oil and gas industry, measurement is widely regarded as the “scale” of the oilfield, directly impacting a company’s bottom line. Investing in professional flowmeters—especially those designed for multiphase and complex fluids—goes far beyond a simple equipment selection. It is a strategic decision that directly affects asset value, operational safety, and production efficiency.
The core drivers behind this investment can be categorized into four key dimensions:
Standard flowmeters (such as conventional single-phase vortex or electromagnetic meters) are limited to measuring pure water or single-phase liquids. However, newly extracted resources are typically a multiphase mixture of oil, gas, water, and even sand.
Volatile Flow Regimes: Inside the pipeline, this mixture manifests as slug, misty, or annular flows. Standard meters exposed to these regimes will either fail entirely or generate massive measurement errors.
The Professional Advantage: Advanced oil and gas flowmeters (such as those leveraging optical quantum and resonance technologies, or Multiphase Flowmeters/MPFMs) can differentiate and analyze the individual ratios and flow rates of oil, gas, and water in real time, delivering precise data under the most extreme conditions.
In this industry, every drop of crude oil and every cubic meter of natural gas represents high-value commodity transactions.
High Stakes for Small Errors: For an oilfield producing tens of thousands of barrels a day, a mere $1\%$ measurement error can translate into millions of dollars in annual financial losses.
The Professional Advantage: Professional-grade flowmeters deliver exceptional repeatability and accuracy that comply with strict international standards (such as API, AGA, and ISO). This ensures they serve as a definitive basis for commercial billing and legal settlement, preventing profit leakage and trade disputes.
Oilfield development is far more complex than simply drilling a hole and waiting for oil to flow; it requires real-time adjustments based on subterranean feedback.
Diagnosing the Reservoir: Engineers must accurately monitor the oil yield, gas yield, and water cut of individual wellheads. If a sudden spike in water cut is detected, immediate action must be taken to adjust the water injection or well-blocking strategies.
The Professional Advantage: These meters serve as the “eyes” of reservoir management. Without the precise data provided by professional metering, subsequent drilling, completion, and enhanced oil recovery (EOR) strategies become guesswork, which can severely shorten the lifespan of the asset.
Oil and gas extraction environments are notoriously punishing, characterized by extreme pressures (hundreds of atmospheres), temperature fluctuations, and highly corrosive media (such as hydrogen sulfide, $\text{H}_2\text{S}$).
Minimizing Downtime Risks: Conventional meters deteriorate rapidly under severe wear and corrosion. The resulting equipment replacements and production shutdowns incur exorbitant costs.
The Professional Advantage: Professional flowmeters optimize material selection (e.g., Hastelloy, Duplex steel) and leverage designs with no moving parts (such as optical quantum, resonance, or ultrasonic technologies). This drastically extends maintenance-free intervals, significantly lowering the Total Cost of Ownership (TCO).
Core Conclusion:
Purchasing professional oil and gas flowmeters is not merely an equipment expense; it is a high-return “precision insurance policy” for the profitability, safety, and digital transformation of the entire oilfield asset.
Traditional multiphase flowmeters have long been plagued by three major industry pain points: cumbersome regulatory approvals for nuclear sources, vulnerability to sand erosion, and measurement drift during sudden flow regime shifts. By innovating with optical quantum and resonance technologies, this product series achieves fundamental breakthroughs, delivering core advantages and customer value across four key areas:
Zero Radiation Risk & Zero Compliance Burden:
By completely eliminating the gamma-ray (nuclear) sources relied upon by conventional technologies, this system operates entirely on pure physical optics and microscopic resonance sensing. Customers no longer need to endure tedious environmental and safety approval processes for radioactive materials, shortening deployment cycles by $70\%$ and completely eliminating downstream disposal costs.
Microsecond-Level Dynamic Response for Volatile Flow Regimes:
The exceptionally high capture frequency of optical quantum technology, combined with resonance sensing that is highly sensitive to fluid density changes, allows the meter to instantly “see through” oil-gas-water multiphase flows. Whether facing a sudden spike in gas volume fraction ($0-100\%$ GVF) or the impact of severe slug flows, it delivers precise, real-time differentiation to provide uninterrupted, reliable data for dynamic reservoir optimization.
Non-Contact, Moving-Part-Free Design for Extended Maintenance Intervals:
The sensing elements feature a non-contact, non-restrictive design that creates no flow obstruction. This completely resolves a common vulnerability in traditional Venturi tubes or mechanical components, which erode under high-velocity sand particles and cause accuracy drift. The highly erosion-resistant structure extends calibration intervals by 3 to 5 times over the equipment lifecycle, significantly reducing production downtime and maintenance expenses.
Ultra-Wide Turndown Ratio to Capture Extremely Low Flow Rates:
Resonance technology is incredibly sensitive to microscopic frequency shifts. Even in mature wells or marginal fields where flow rates are extremely low and conventional differential pressure meters fail, this system maintains precise measurement. This ensures zero blind spots in the late stages of production, maximizing the residual value of the reservoir asset.
Core Conclusion:
This technology does not merely make the oilfield’s “scale” more accurate and inherently safer; it actively helps operators cut their Total Cost of Ownership and operational expenses (OPEX) by more than $40\%$ over the product lifecycle.
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