E&P Prospects and Properties noted Blade Energy in its January 2004 publication for its UBD expertise.

excerpt:
If the character of the reservoir determines the success or failure of UBD then one might ask the question, "What kind of formation does UBD work best on?" To help answer the question Blade Energy Partners has developed a wide range of services in the reservoir application of UBD, applications that span the entire project life-cycle.

Reference: article Drilling underbalanced may increase reserves, E&P Prospects & Properties,January 2004, page 8.

Blade also offers the Advanced UBD Well Design Course for both public and for corporate training.