Gas dehydration unit KS1, Inčukalns UGS


2008 – 2012


Latvijas Gaze Jsc

Gas dehydration unit is an integral part of compressor station No.1 and is designed for natural gas treatment prior to its supply to the gas grid during the gas withdrawal from the underground storage. The unit’s designed daily capacity is 14 million mn3

Facilities and components:

  • Column unit  (2 columns with daily capacity of 7 million nm3 each);
  • Diethyleneglycol (DEG) recovery unit;
  • Water separation unit and collection tank;
  • Fresh DEG storage and DEG drain tanks;
  • Control and monitoring unit;
  • Internal and external utilities.

Scope of work:

  • Design and detailed design documentation;
  • Equipment procurement;
  • Installation of process equipment and pipelines;
  • Development, procurement and installation of automated control system;
  • Construction and installation works
  • Procurement of materials and installation of systems;
  • Adjustment, start-up and commissioning