The contract is already signed.. the Egyptian public won't protest it, first, since it is a private venture.. second because Egypt will make money off it buy using its liquefying stations..third, everyone wins.. Usrael makes money selling its raw gas, the Dolphin company will make money re-exporting it..and the Egyptian state or whomever owns the treatment stations will also make money..
Egypt is really doing a favor to Usrael, because otherwise it could have refused this deal.. and it would have been very harsh on Usrael who wouldn't be able to export it.. and lose all its investments in the gas fields....but Egypt looks for its interests too and the deal will be beneficial..
Netanyahu said that "this day is a day of celebration for Israel, I welcome this historic agreement announced today, on the export of Israeli gas to Egypt"
The contract is $15 billion spread on 10 years..that is $1.5 billion a year for raw gas..liquefying it and reselling it, might make a $1.5 billion/year in profits..or $15 billion on the same period of time.. that lives the Egyptian company and the Egyptian state with a $15 billion in profits to split between them..
Since Natural gas import prices revolve around $2 (Dollars per Thousand Cubic Feet)..and the export prices of the liquefied natural gas revolve around $4..
Natural Gas Liquids (NGLs) vs LPG vs LNG
http://www.elgas.com.au/blog/1789-natural-gas-liquids-ngls-vs-lpg-vs-lng-differences-uses