Follow up to a post from the end of December. Looks like they finally were able to get the Methane leak contained. No telling what the long-term environmental impact will be or what the 5,000+ displaced families are going to have to deal with.
Nearly four months of environmental contamination and civic disruption in Porter Ranch came close to an end Thursday when work crews pierced the underground casing of the damaged Aliso Canyon gas well and started injecting it with a mud-like compound.
Source: Road to recovery begins in Porter Ranch as gas leak is halted at last