Across
- 1. A tubular piece of material which is used to isolate the well.
- 2. A big international company of dutch origin.
- 3. Place of discovering of the first oil well in Argentina
- 6. A type of facility that is used to separate, treat and export fluids.
- 7. Underground accumulation of oil and gas trapped in porous or fractured rock formations
Down
- 1. Process of preparing an oil or gas well for production after drilling
- 4. An area to develop
- 5. Neuquina, San Jorge, Permian or Austral
- 8. A large sized equipment used to drill a well