I would be surprised. Marketing margins are in the toilet and this is a prime piece of real estate. There is also a Chevron station 300 ft down on Kirby (with the carwash). Note how many gas stations disappeared in the area over the last 3-5 years (Shell at Westheimer and Kirby, Texaco at Greenbriar and 59, Chevron at Westheimer and Shepherd, Chevron at Alabama and Montrose, etc etc - the list is long!). Considering land values, alternative uses of this land should be much more attractive than selling gasoline. But I have been wrong before ...
