Subsea Multiphase Flow Meter (SMPFM) can be installed on subsea Christmas trees or manifolds for real-time and online measurement of oil, gas, and water production from individual wells. This product is based on the matured technologies of gamma-ray and Venturi, driven by a dynamic and field proven flow model. It is capable of accurately measuring the individual flow rates of oil, gas and water within 0-100% Gas Volume Fraction (GVF) range. The product is designed in strict accordance with international standards (API 6A, API 17D, API 17F, API 17S), with redundant designs in key components to ensure high reliability. It has been qualified by the authoritative third party, DNV, and has got both domestic and international orders since 2020.
Shallow Water Multiphase Flow Meter is a compact, lightweight Multiphase Flow Meter developed for the Bohai Sea and similar shallow water conditions with stable performance. It allows for real-time online measurement of oil, gas and water production from subsea wells. This product is based on the matured technologies of gamma-ray and Venturi, driven by a dynamic and field proven flow model. It is capable of accurately measuring the individual phase flows of oil, gas, and water within 0-100% Gas Volume Fraction (GVF) range. The product is designed in strict accordance with international standards and qualified by the authoritative third party, DNV.
Chemical Injection Metering Valve (CIMV) , also called as Chemical Throttle Valve (CTV) or Subsea Chemical Injection Delivery System (SCIDS) , is a device for the precise control and metering of various chemicals (such as methanol, MEG, scale inhibitors, etc.) injected into subsea production system. Precise control of the chemicals flow to subsea production system is crucial for preventing the formation of hydrates, wax, and scales in pipelines, which is vital for ensuring the normal function and long-term stable operation of subsea production system. Two versions of CIMV, high flow rate and low flow rate respectively, were developed utilizing redundant metering technologies that combines fixed and adjustable throttling, which is 100% intellectual property. The CIMVs have been qualified by the authoritative third-party DNV which guarantees 30 years service life and accurate metering precision under harsh conditions such as low temperatures at the seabed, high internal and external pressure, periodic dark current vibrations and shocks etc.
Subsea Pressure & Temperature Transmitter (PTT) is a critical measuring instrument which measures the temperature and pressure of various subsea facilities in real-time. It allows operators to understand the operational status of these facilities and adjust oil and gas production measures promptly, ultimately enhances production optimization and flow assurance. The product is based on high-precision piezoresistive monocrystalline silicon to measure pressure and uses real-time measured temperature for compensation to ensure high sensitivity and reliability.
