Module for logging while drilling - made in Russia

In 2017, OOO NPP Energiya, LLC finished the development of and introduced in the Russian market an LWDХХХ-2NNL-GGLDL tool – an azimuth-directed lithodensity and dual neutron logging module for logging while drilling.
Introducing the LWD systems in the industry, a pilot ommercial development was carried out on OAO LUKOIL, OJSC fields in West Siberia. Some of the operations were done in cooperation with foreign analog LWD systems.
The tests demonstrated effectively the competitiveness of the tools designed and made by OOO NPP Energiya, LLC - which attracted a great interest of the oilmen and geophysicists to the Russian technology offered.
For the first time such data were obtained on Russian-made equipment.

As of June 2024, Schlumberger drilled more than 1000 km of horizontal and vertical shafts using the LWD121 and LWD172 modules, manufactured and developed by NPP Energia LLC. The circulation time was more than 72000 hours*. The devices are used for geonavigation when drilling horizontal wells with a length of over 3000 m using RUS. Many LWD devices manufactured by NPP Energia LLC currently have an operating time of about 2500 hours of circulation or more.

* The information is provided and published with the permission of Schlumberger.

Just beautiful!