Seems unlikely. The US has successfully engaged in much more difficult, intricate operations successfully in the past. Here the attacker didn't even have to worry about collateral damage.
A former Navy SEAL was interviewed and stated pipelines are what they called (IIRC) "friendly targets" β it doesn't take much explosive to take them out (I imagine their pressurization helps, but I don't have subject matter knowledge).
Maybe they wanted to, but simply failed? One of the bombs did not go off, or something like that.