Once-through steam generators (OTSG) play a critical role in enhanced oil recovery (EOR), where consistent, high-volume steam production is required to support heavy oil extraction. A continuous flow of steam heats the reservoir,…
Steam Generators
The Case of the Whistling Generator Tubes
The customer had issues with two of their Once Through Steam Generators (OTSG). They called ACES to the scene of a large biodiesel production facility. Feedwater and heated air pass through a bank of steel tubes and combine to create high-quality steam….
Mining Oil Sands with Steam Generators
Oil fields of Canada hold an estimated 169 billion barrels, second only to Saudi Arabia in potential oil production. The challenge lies in extracting the particularly sticky, semi-solid bitumen from the sand. Enhanced Oil Recovery…
The Case of the Infectious Sinusoidal Variance
THE MYSTERY An ACES Control Systems Investigator was called to the scene of an oil-heating steam generator platform, in a processing plant for natural gas liquids (NGLs). The CSI had been called for routine biennial emissions testing, but he noticed the trend lines...
