CASE STUDY StackFRAC system captures bypassed oil in tight rock formations BACKGROUND The Pembina field is located approximately 120 km southwest of Edmonton and extends over an area of 2,070 km 2 . Discovered in 1953, Pembina is the largest conventional onshore oil field in Canada, containing an estimated 7.4-7.8 billion barrels of original oil in place. The field produces light gravity crude from the tight sandstone Cardium formation.

Join for free to read