Logging Tools
- CCL – Casing collar locator
- GR – Gamma ray sensor
- NNK – Neutron logging tool
- DDN – Neutron logging tool – Dual Detector
- GPD – Gravel pack density logging tool
- CWH – Capacitance water hold-up tool
- TM, TMD – Thermometry
- IBS, FBS, IS – Flowmeters
- Noise – Acoustic noise sensor
- UWRBT, CBL, AC – Cement bond logging tools
- MFC – Multi-finger caliper – Tubing and casing logging tool