Sproule Associates Limited was established in 1951 by the late Dr. John Campbell Sproule. It is known worldwide as a specialist in economic evaluations of oil, natural gas, and by-product reserves, as well as in resource assessments. We have undertaken projects in virtually every province and territory of Canada, on and offshore, as well as in the Arctic Islands.

Sproule has also worked in a number of the U.S. states, especially the Rocky Mountains, Mid-Continent, Gulf of Mexico, and Alaska regions.

Our international arm, Sproule International Limited, handles our growing international market, and has managed projects on every continent in the world, for independent entrepreneurs, as well as large multinational oil and gas companies. This includes projects for the World Bank, the United Nations, the British Commonwealth Secretariat, the Canadian International Development Agency, and the European Bank for Reconstruction and Development.