The energy industry has undergone a “tectonic change,” as advancements in drilling techniques and technologies have allowed companies to tap reservoirs that were previously inaccessible, Will VanLoh, president and CEO of Quantum Energy Partners, which provides private equity capital to the global energy industry, told CNBC Wednesday.

The advancements in horizontal drilling and hydraulic fracturing has enabled reservoirs to unlock, VanLoh explained. Quantum Energy Partners has more than $6.5 billion in equity under management.