TREA

Injecting a gaseous medium

Follow

Industry

  • CPC
  • E21B43/168
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

Current Industry

E21B43/168Injecting a gaseous medium
Industries