READ has launched a new micro-leak detection solution, which will deliver answers for on the spot well integrity management decisions, to help maximize operational safety and minimize downtime, the company said.
The diagnostic solution combines GE Oil & Gas’ NTO acoustic noise tool and READ’s micro-leak detection service line. The solution creates a detailed map of downhole acoustic energy, which when combined with measurements from flowmeter and fast response temperature sensors, enables location of leak sites, identification of active flow pathways and determination of the sources of flow energy. READ’s micro-leak detection software segregates the acquired acoustic data according to the frequency of the captured sound energy enabling spectral analyses of the data and diagnosis of unwanted flow events associated with well integrity issues.
READ’s team of in-house analysts worked extensively on the micro-leak detection technology, focusing on data processing and visualization software development and investing over a year into field trials.
As an early adopter, READ partnered with GE Oil & Gas on field trials of the NTO technology, accelerating delivery of the micro-leak detection service line that is now being deployed across slickline, electric line, coil tubing and tractor-conveyed well interventions worldwide.
“READ’s ability to turn quality data into actionable information allowed us to quickly test and launch the new NTO Acoustic Noise Tool technology to the marketplace,” said Craig Feherty, product line manager, GE Oil & Gas.
“The information we provide allows operators to plan and prioritize their response to integrity issues, therefore saving time and resources through risk reduction and time loss prevention,” said Tobben Tymons, READ’s technical director.