What are some of the alternative unconventional resources for oil and natural gas?

What are some of the alternative unconventional resources for oil and natural gas? Unconventional Oil and Gas Advances in technologies including hydraulic fracturing is making the extraction of these resources more viable. Examples of unconventional deposits are shale oil, oil sands, shale gas, tight gas, and coal bed methane. What are unconventional oil and gas … Continue reading What are some of the alternative unconventional resources for oil and natural gas?