Gas Migration Testing / Monitoring / Sampling
Using a patent pending test method along with state of the art equipment, DSA can effectively identify any signs of gas migration.
Using a patent pending test method along with state of the art equipment, DSA can effectively identify any signs of gas migration.
With a variety of tools and test methods we are able to identify even the smallest and most intermittent indicators of surface casing vent flow.
A remote monitoring system that provides the most precise surface casing vent data possible in the industry.
Trusted expertise and in-depth testing and reporting for abandoned wells located in a variety of urban locations, and near/under surface developments.
Over 20 years of experience servicing customers with well integrity and environmental issues unique to oilsands operations.
Reliable fluid shot test equipment offers accurate casing fluid level data.
Doull Site Assessments Ltd. has been providing and innovating, well integrity testing services since 1988 to customers throughout Western Canada.
We believe in maintaining the highest standard of safety possible by fostering a culture of safe work practices, training, open communication and evaluation of data.
By matching years of experience with cutting edge technology and innovative thinking, we ensure our clients receive only the most concise, accurate data available.