Good morning Gina,
Your processing needs and specific market requirements will play a big role in yopur options for extraction equipment. At ExtractionTek Solutions we specialize in hydrocarbon extraction systems and offer three main production units currently. AC Braddock from Eden Labs, who is also on this forum offers top level CO2 solutions for the industry. Check either company out online extractiontek.com or edenlabs.com and request some information, this is usually the easiest way to start the process.