Sobhi, South Disouq and IPR30 Apr 2020 11:45
IPR, SDX's 45% partner (and non-operator) in South Disouq have 60 days from declaration of commercial development to back in to discovery at Sobhi. To do so they have to pay US$4.1m. I'm not sure whether that 60 days is from discovery or successful flow test. Either way, latest date for back in would appear to be approximately 24th June. After that SDX will get a 100% working interest in the gas from Sobhi.
IPR may well be distressed at the current oil price and will probably elect to not back-in. Given the in-ground value of the gas isn't too much more (in percentage terms) than the cost to back-in. That's what you get for not taking the risk up front.