Wireline Logging Tool
A wireline logging tool is deployed into oil and gas wells via a cable to measure formation properties such as porosity, resistivity, and pressure. It falls under HTS 8479.89.95.50 as specialized downhole equipment for oil and gas field operations, distinct from general drilling or testing apparatus.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily for measuring geophysical properties without wireline deployment
Measuring instruments not specific to oilfield wireline/downhole operations fall under Chapter 90.
If for parts of drilling rigs rather than standalone wireline tools
Parts and accessories for drilling machinery are classified under 8431, not standalone equipment.
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Import Tips & Compliance
• Verify API compliance certifications for logging sensors to avoid customs holds
• Include detailed technical specs and end-use statements proving oilfield application
Related Products under HTS 8479.89.95.50
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Releases balls or plugs via pumped pressure, deployed on wireline for well completion. Covered by HTS 8479.89.95.50 as oil/gas field wireline equipment.
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Multi-sensor PLT string measures flow, pressure, temperature, and density in producing zones via wireline. HTS 8479.89.95.50 for comprehensive oil/gas downhole equipment.