Nuclear Explosions for the National Economy used to put out runaway gas well fires and a methane blow out. There were in fact two programs: All together, the "Program 7" conducted 115 nuclear explosions. Among them: These explosions were financed by various ministries: 51 explosions were financed by the Ministry for Geology, 26 explosions were financed by the Ministry for Natural Gas, 13 explosions were financed by the Ministry for Oil, 19 explosions were financed by the MinSredMash itself (the predecessor of the Federal Atomic Energy Agency). There were two large explosions of 140 kilotons and 105 kilotons; all others were relatively small with an average
Merrimack Valley gas explosions back the expected completion date to December 16. Replacement of gas mains was proceeding ahead of schedule, but some older houses were unable to accommodate newer appliances and required more work to upgrade them to current standards. Merrimack Valley gas explosions On September 13, 2018, excessive pressure in natural gas lines owned by Columbia Gas caused a series of explosions and fires occurred in as many as 40 homes, with over 80 individual fires, in the Merrimack Valley, Massachusetts towns of Lawrence, Andover, and North Andover. One person was killed and 30,000 were forced to evacuate their homes. According to