About Us
DGL Software Services has been developing and maintaining petroleum software for over 30 years. We are a leader in financial accounting , production accounting and land administration software for the junior and intermediate petroleum companies.

DGL Software Services Ltd is the longest operating Calgary based accounting software and services firm. We continue to provide products and services to over 150 petroleum companies with our exceptional service.
Gas & Oil Accounting (1988) Ltd.
Gas & Oil Accounting has been providing production and revenue accounting consulting services for over 40 years and in addition to production revenue and royalty accounting, we also provide full pretax financial accounting consulting for junior petroleum companies.
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DGL Software Services Ltd.