SITAN MP43-QWL fullbore spinner flowmeter is used at the bottom of the Production Logging tool string，providing accurate flow data information over a large cross section of the casing.

SITAN 3-Arm caged Full Bore Flowmeter’s spring-loaded external cage doubles as a three arm roller centralizer，capable of supporting the weight of the spinner，even in highly deviated wells.

SITAN 6-Arm Caged Full Bore Flowmeter’s cage arms are formed from six tungsten carbide coated bow springs，with additional coil springs built into the folding mechanism. They are capable of supporting the weight of the spinner in a horizontal well. This also gives added protection to the full bore spinner when used in wells with side pockets and in horizontal wells.

For both spinner types，the spinner and cage assembly are collapsible for running in and pulling out of hole.

Application:                   

1. Full bore casing production flow measurement                 

2. Injection flow measurement

3. Low flow rates

4. Leak detection

5. Logging with coiled tubing

6. Horizontal (6-Arm CFB only) and highly deviated 

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