![Division of Marine and Large Programs | Logging-While-Drilling – Compensated Density Neutron Tool (LWD-CDN*) Division of Marine and Large Programs | Logging-While-Drilling – Compensated Density Neutron Tool (LWD-CDN*)](https://mlp.ldeo.columbia.edu/wp-content/uploads/2016/06/cdr-cdn-1-1.jpeg)
Division of Marine and Large Programs | Logging-While-Drilling – Compensated Density Neutron Tool (LWD-CDN*)
![NNTC Research & Development Center: Integrated LWD, Mud Logging and Geomechanical Surveys While Drilling in the Nizhnevartovsk District - ROGTEC NNTC Research & Development Center: Integrated LWD, Mud Logging and Geomechanical Surveys While Drilling in the Nizhnevartovsk District - ROGTEC](https://rogtecmagazine.com/wp-content/uploads/2018/04/NNTC-Research-ROGTEC-2.jpg)
NNTC Research & Development Center: Integrated LWD, Mud Logging and Geomechanical Surveys While Drilling in the Nizhnevartovsk District - ROGTEC
![Multifunction LWD service integrates a full suite of measurements for... | Download Scientific Diagram Multifunction LWD service integrates a full suite of measurements for... | Download Scientific Diagram](https://www.researchgate.net/publication/267457898/figure/fig6/AS:773513224929281@1561431332385/Multifunction-LWD-service-integrates-a-full-suite-of-measurements-for-drilling.jpg)