The NFQQ Gas Migration Tester is laboratory equipment designed to evaluate the resistance of oil well cement slurry formulations to gas invasion or gas flow under specified test conditions. It is suitable for oilfield laboratories, cementing service companies, cement additive manufacturers, and research institutions involved in the development and evaluation of oil well cement systems.
The instrument features a large touchscreen for parameter setting, test data display, and curve visualization. By integrating these functions into one interface, the NFQQ simplifies test operation and allows operators to monitor test information more conveniently.
With a precision pressure transducer, malfunction and test-completion alarms, a redesigned flow path, and Ethernet connectivity, the NFQQ provides practical features for laboratory gas migration testing and data management.
The NFQQ uses a large touchscreen that allows operators to set test parameters directly. This design reduces reliance on complicated controls and separate temperature-controller settings, making routine operation more straightforward.
Test data and curve graphs can be displayed on the same touchscreen. Operators can observe the recorded test information and curves directly through the interface, making it easier to follow the test process and review results.
The instrument incorporates a precision pressure transducer for pressure measurement. Accurate pressure data are important when evaluating cement slurry behavior during gas migration testing. Actual measurement performance depends on the instrument configuration and operating conditions.
The NFQQ incorporates a new design intended to help prevent pipe blockages and simplify cleaning after testing. This feature is particularly useful in laboratory workflows where the instrument must be cleaned and prepared for subsequent tests.
The instrument can generate an alarm when a malfunction occurs and when a test is completed. These notifications help operators identify important events and respond to equipment issues during laboratory work.
An Ethernet port enables the instrument to connect to a computer for data recording and remote software upgrades. This provides a practical interface for laboratories that need to manage test records electronically.
| Parameter | Specification |
|---|---|
| Model | NFQQ |
| Maximum Working Temperature | 163 °C |
| Maximum Pressure | 6.9 MPa |
| Input Power | 3500 W |
| Power Supply | AC 100–110 V, 60 Hz / AC 220 V, 50 Hz |
| Water Supply Pressure | 0.2–0.5 MPa |
| Cooling Water Pipe Connector | Inner diameter: 10 mm |
| Mass | 145 kg |
| Dimensions (W × D × H) | 114*57*94 cm |
The NFQQ is designed for laboratory testing of cement slurry resistance to gas invasion or gas flow under specified conditions. Potential applications include:
Evaluating the gas migration resistance of oil well cement slurry formulations.
Comparing different cement slurry systems under defined laboratory conditions.
Supporting the development and evaluation of cementing formulations.
Conducting laboratory research on cement slurry behavior related to gas invasion and gas flow.
Recording test data and curves for technical review and research documentation.
The test program and operating conditions should be selected according to the intended evaluation and the instrument's specified working limits.
The NFQQ combines touchscreen operation, integrated data and curve display, precision pressure measurement, alarm functions, a blockage-reduction design, and Ethernet connectivity in one gas migration testing instrument.
These features are intended to simplify routine laboratory operation, improve access to test information, and support instrument maintenance and data recording.
For laboratories evaluating oil well cement formulations, the NFQQ provides a dedicated platform for studying resistance to gas invasion and gas flow under specified test conditions.
The NFQQ is designed to evaluate the resistance of cement slurry formulations to gas invasion or gas flow under specified laboratory test conditions.
The maximum working temperature specified for the NFQQ is 163 °C.
The specified maximum pressure is 6.9 MPa. The test conditions must remain within the instrument's working limits.
Yes. The large touchscreen displays test data and curve graphs directly.
Yes. An Ethernet port is provided for connecting to a computer for data recording and remote software upgrades.
Yes. The instrument can generate alarms for malfunctions and test completion.
The specification document lists AC 100–110 V at 60 Hz and AC 220 V at 50 Hz. Please confirm the required configuration when placing an order.
Contact Nithons with your required power supply, destination country, and intended test conditions to confirm the configuration and obtain a quotation.
Looking for gas migration testing equipment for your oil well cement laboratory?
Contact Nithons to request a quotation, confirm the power supply configuration, and obtain further technical information about the NFQQ Gas Migration Tester. Please include your intended test conditions, destination country, and any specific data recording or laboratory integration requirements.
Sino-Japanese joint venture Tianjin Nithons Technology Co., Ltd. was established in 2013, focusing on the research and development, manufacturing, sales and after-sales service of a new generation of oil cementing testing instruments and related accessories.
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