Cased Hole Test Tools

Assemble an optimal downhole test string with our wide variety of tools and equipment designed to fit your test objectives in any operating environment. Selecting the right equipment for your downhole test string is key to efficiently meeting your test objectives and, ultimately, accurately characterizing your reservoir. Northstar has a wide variety of downhole test tools and equipment that allow you to design an optimal test string to help you meet your test objectives.

Slip Joints

Accommodate changes in string length caused by temperature and pressure during drillstem testing.

Downhole Sampling

Capture reservoir representative fluid samples.

Downhole Pressure Gauges

Obtain precise pressure measurements in a wide range of environments with reliable downhole recorders.