Sinead Gorman
Analyst · America
Sure. On the first one with respect to res, you're referring to the fact that this is the quarter we've actually gone negative, I believe. So in terms of that one, what we're seeing there, you're absolutely spot on. You actually need to probably have more time to take a step back and look at back to the start of 2022. So of course, with the war, et cetera, you saw that volatility coming through and it came to in the gas markets, but also, of course, in the power markets as well.
And actually, what you saw was a big cash outflow for us in terms of Q1 to Q3 in '22, which is really about as the volatility came through in building inventory. And then from Q4 to Q2 of this year, you actually saw that cash come back in. Now that's interesting. Now that volatility, of course, doesn't get created in the earnings at the moment. So it is much more stable in terms of volatility as well.
In terms of forward look, I'm not going to do a forward look, as you can imagine, around that. It is -- a considerable piece of it is around trading, of course. And as we begin to weight more towards power or gas, you'll see that volatility coming through, and you'll see that flow, and of course, as some of the operational assets continue to develop. So that's on the res side.
And then the second one you had, which was around marketing specifically. So marketing is, from our perspective, we actually did see a squeeze in terms of the margins. So I would have a slightly different view on that in terms of just margins being compressed. And of course, that's just logical when we saw the rising commodity prices coming through, just an increase in the feedstocks at the end of the day.
Secondly what we saw, of course, was with respect to lubricants, which obviously comes in there as well. It's not just our mobility business, but we actually saw softness there. And that's, of course, down to the fact that you're seeing inflation hit some of the industrial side of things, so the demand is really just falling. So that on the lubricant side, combined with increased costs in terms of the mobility side and also just slightly less demand, we didn't see the driving season kick off quite as much as we would want. That's what you really saw flowing through.
But fundamentally, when I take that step back and look at it as an integrated portfolio, Martijn, as you know. So I would expect our marketing business to do a little bit less when you're seeing our Upstream business doing so well. At the same time, am I confident -- what I'd suspect is where you're going to in terms of am I confident that we're going to hit the sort of numbers that we're talking about from Capital Markets Day. I am. I take a step back and look at it from the point of view of previous years.
If you look at it from the perspective of 2019 where we had $65 Brent, and we were hitting about $3.9 billion in terms of earnings, can then compare it, of course, to where we were in 2022 where we were actually sitting at $100 and at about $2.8 billion. So full year so far, we're already hitting that level. So we haven't even hit, sorry, the full year. So that gives us the time in terms of the comparison between 2019 and 2022, that comparison effort. And if you read into that, you can see our confidence in terms of being able to deliver with the option, of course, of OpEx, which we're going after very heavily, which links to your cost question, and of course, focus, which is going to be key, hence Pakistan, and you'll see more of that flowing through in the next couple of quarters as well. Thank you for the questions.