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We are experiencing cost pressures from higher steel prices, labor rates and right away. The total cost of the project is now expected to be approximately $2.7 billion. We have received all of the Army Corps of Engineers permits. We're on track to start up in the fourth quarter of this year. Phillips 66 Partners owns a 42.25% interest in the pipeline.

Rail will connect with multiple terminals in Corpus Christi, including the South Texas Gateway Terminal, in which PSXP has a 25% ownership. The marine terminal will have two deepwater docks with initial storage capacity of about 7 million barrels and up to 800,000 barrels per day of throughput capacity. The project is expected to start up by mid-2020.

We have strong operations across our NGL value chain. Our Sweeny Hub achieved record operating performance in the first quarter at both the fractionator and the LPG export facility. With Freeport terminal's advantages, including fewer port delays, the hub is a well positioned LPG export facility with a global customer base.

We're expanding the Sweeny Hub with 250,000 barrel a day NGL fractionaters and 6 million barrels of additional storage at Phillips 66 Partners, Clemens Caverns. The hub will have 400,000 barrels per day of fractionation capacity and 15 million barrels of storage when the expansion is completed in the fourth quarter of 2020.

Beyond these ongoing projects, there's strong customer interest to support investment and additional fractionation capacity.

The Sand Hills Pipeline own two-thirds by DCP and one-third by Phillips 66 Partners. Supplies feedstock to the fractionaters at the Sweeny Hub. During the quarter, the pipeline achieved record volumes of 494,000 barrels per day, following its fourth quarter expansion.

We're making investments at our Beaumont Terminal to capitalize on the continued growth in Gulf Coast crude exports. Construction is under way to increase crude storage by 2.2 million barrels. Upon completion, in early 2020, the terminal will have a total of 16.8 million barrels of crude and product storage capability.

In chemicals, CPChem increased its capacity of its new ethane cracker to 1.7 million tons per year, which is 15% above design. A second Gulf Coast project that would add ethylene and derivative is under development. CPChem is also evaluating additional low cost, high return to bottleneck opportunities.

In refining, we have an FCC upgrade project under way at Sweeny. That will increase production of higher value petrochemical products and higher octane gasoline. This project is planned to be complete in the second quarter of 2020. At our Lake Charles Refinery, Phillips 66 Partners is constructing a 25,000 barrel per day isomerization unit to increase production of higher-octane gasoline blend components.

This unit is expected to be complete in the third quarter of this year. We have a portfolio of renewable projects under development that leverage our existing infrastructure, supply network and capabilities. Waste fats, recycled cooking oils and other renewable feedstocks will be used for diesel production. We have a project under way at our Humber Refinery and we're developing a project at our Ferndale refinery. In Nevada, we have supply and offtake agreements with third-party facilities. We're also evaluating renewable fuel opportunities at our California refineries.

In closing, we're honored that six of our refineries were recently recognized by the AFPM for their 2018 safety performance. The Ponca City Refinery received a Distinguished Safety Award. This is the highest annual safety award in our industry and the third year in a row that one of our refineries has received this honor. Ferndale, Los Angeles, Billings, Borger and Santa Maria sites were also recognized for their top tier safety excellence.

In chemicals, AFPM recognized five CPChem facilities for industry-leading safety performance. In Midstream, Phillips 66 and DCP Midstream received first place awards in their respective divisions from the Gas Processors Association for outstanding performance in 2018.

We're very proud of our employees commitment to safety and we'd like to congratulate them on a job well done.

With that, I'll turn the call over to Kevin to review the financials.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Thank You, Greg. Hello, everyone. Starting with an overview on Slide 4, we summarize our first quarter financial results. Adjusted earnings were $187 million and adjusted earnings per share was $0.40. Operating cash flow, excluding working capital, was $923 million. Adjusted capital spending for the quarter was $675 million, including $463 million on growth projects. We returned $708 million to shareholders through $364 million of dividends and $344 million of share repurchases. We ended the quarter with 454 million shares outstanding.

Moving to Slide 5. This slide highlights the change in pre-tax income by segment from the fourth quarter to the first quarter. Quarter-over-quarter adjusted earnings decreased $2.1 billion, driven by lower results in refining and marketing. The first quarter adjusted effective tax rate was 21%.

Slide 6 shows our midstream results. First quarter adjusted pre-tax income was $316 million. a decrease of $93 million from the previous quarter. Transportation adjusted pre-tax income was $203 million, down $31 million from the previous quarter due to lower pipeline and terminal volumes, driven by lower refinery utilization.

NGL and other adjusted pre-tax income decreased $32 million from fourth quarter inventory impacts, partially offset by higher Sweeny Hub results. We continue to run well at the Sweeny Hub. During the quarter, the Freeport LPG export facility loaded a record a 11 cargoes per month on average and the Sweeny fractionator achieved record utilization of 120%.

DCP Midstream adjusted pre-tax income of $23 million in the first quarter is down $30 million from the previous quarter due for fourth quarter hedging results, partially offset by a decrease in operating costs.

Turning to chemicals on Slide 7. First quarter adjusted pre-tax income for the segment was $227 million, $75 million higher than the fourth quarter. Olefins and polyolefins adjusted pre-tax income was $219 million, up $61 million from the previous quarter. The increase reflects lower operating costs, driven by fourth quarter turnaround and maintenance activity and higher polyethylene sales volumes, partially offset by lower margins. Global O&P utilization was 98%.

Adjusted pre-tax income for SA&S increased $10 million, driven by higher earnings from international equity affiliates. During the fourth quarter, we received $200 million of cash distributions from CPChem.

Next on Slide 8, we will cover refining. Crude utilization was 84% compared with 99% in the fourth quarter. During the first quarter, we had turnarounds at our Sweeny, Ponca City, Lake Charles, Borger and Humber refineries. In addition, there was unplanned downtime at the Bayway, Wood River and Los Angeles refineries. These facilities are now back on line.

The clean product yield was 85% and pre-tax turnaround costs were $148 million. The chart on Slide 8 provides a regional view of the change in adjusted pre-tax income, which decreased $2.2 billion with lower results in all regions. The decrease is due to lower realized margins and volumes. Realized margins were down 56% to $7.23 per barrel in the first quarter, driven by narrowing inland crude differentials and lower clean product realizations in a rising price environment.

Slide 9 covers market capture. The 3:2:1 market crack for the first quarter was $9.77 per barrel, compared to $9.11 per barrel in the fourth quarter. Our realized margin was $7.23 per barrel and resulted in an overall market capture of 74%. Market capture was impacted by the configuration of our refineries. We make less gasoline and more distillate than premised in the 3:2:1 market crack. Losses from secondary products of $0.63 per barrel increased by $0.34 per barrel from the previous quarter due to declining NGL prices relative to crude.

Advantage feedstock improved realized margins by $2.08 per barrel, which was $1.71 per barrel lower than the prior quarter due to narrowing Canadian crude differentials. The other category reduced realized margins by $3.73 per barrel in the first quarter due to clean product realizations, freight and RINs.

Moving to marketing and specialties on Slide 10. Adjusted first quarter pre-tax income was $205 million, $387 million lower than the fourth quarter. Marketing and other decreased $390 million from lower domestic and international margins associated with sharply rising spot prices during the quarter.

Fourth quarter results benefited from favorable international market conditions and falling spot prices. Refined product exports in the first quarter were 200,000 barrels per day. We reimaged over 300 domestic branded sites during the first quarter, bringing the total to approximately 2,900 since the start of our program.

Slide 11 shows the change in cash during the quarter. We entered the quarter with $3 billion in cash on our balance sheet. Cash from operations excluding the impact of working capital was $923 million. Working capital reduced cash flow by $1.4 billion primarily due to inventory builds.

During the quarter, we funded $675 million of adjusted capital spending and returned $708 million to shareholders through dividends and share repurchases. Our ending cash balance was $1.3 billion.

This concludes my review of the financial and operating results.

Next I'll cover a few outlook items for the second quarter. In chemicals, we expect the second quarter global O&P utilization rate to be in the mid-90s. In refining, we expect the second quarter crude utilization rate to be in the mid-90s and pre-tax turnaround expenses to be between $70 million and $90 million. We anticipate second quarter corporate and other costs to come in between $210 million and $240 million pre-tax.

With that, we'll now open the line for questions.

Questions and Answers:

Operator

Thank you. We will now begin the question-and-answer session. (Operator Instructions) Doug Terreson from Evercore ISI, please go ahead. Your line is open.

Doug Terreson -- Evercore ISI -- Analyst

Good morning, everybody.

Greg C. Garland -- Chairman and Chief Executive Officer

Good morning, Doug.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Good morning.

Doug Terreson -- Evercore ISI -- Analyst

I have a fundamental question. Specifically, it looks like how sulfur fuel oil traded a couple of standard deviations expensive to Brent since 1998 this quarter due to a variety of factors, but it also seems like as we transition storage and demand declines really down by 2020 after the middle of year that we should see better spreads for this feedstock. So my question regards to how you expect the market for heavy sulfur products to evolve in the next couple of quarters and then also, how are you finding availability or access of heavy crudes supply given the reductions that we've seen from Iran, Venezuela, Canada, OPEC cuts et cetera. How are you guys managing that?

Jeff Dietert -- Vice President, Investor Relations

Yeah. Thanks, Doug. We are continuing to have access to the heavy crudes and the overall crude slate that we need to operate. As you know, we have not been buying Venezuelan crudes since 2017 and the Iranian crudes really go to Asia. And so we're continuing to see availability there. As we look ahead, high sulfur fuel oil, you're right with the OPEC cuts much of which was heavy and medium sour crudes with the Venezuelan barrels off the market and the Iranian barrels off the market due to sanctions. We've seen a tightening of the forward curve for high sulfur fuel oil.

If you look back six to nine months ago, the forward curve for 2020 was trading about $12 a barrel wider than the 10-year historical discount. Today, it's closer to $5 additional discount. We do expect as we move into the back part of the year, we're expecting to start converting tanks to compliant fuel in September and October. A number of the shipping companies have talked about starting to buy compliant fuel and testing it in the fourth quarter. So we expect those differentials to widen as we hit some of those points in the year.

Doug Terreson -- Evercore ISI -- Analyst

Thanks, Jeff.

Jeff Dietert -- Vice President, Investor Relations

Thank you.

Operator

Neil Mehta from Goldman Sachs. Please go ahead. Your line is open.

Neil Mehta -- Goldman Sachs -- Analyst

Good morning, team. So the back half of 2018 was really an exceptional period for operational performance. The same can't be said for the first quarter, a lot of planned, but a lot of unplanned outages. So I just want to get your temperature on operational excellence and how you feel about the go-forward from here?

Greg C. Garland -- Chairman and Chief Executive Officer

Yeah. Well, Neil, I think, Garland, first of all, we ran lights out in the fourth quarter, but I think we've run kind of rugged in the first quarter. Obviously, we had 8% kind of planned maintenance turnaround activity. It was factored in plan. And we had about 6% give or take of kind of unplanned downtime, which is uncharacteristic for us. We'd normally target about 2% unplanned downtime during the quarter.

I think as Kevin mentioned in his remarks, it's really around three facilities Wood River, we're coming up from a turnaround issue restarting the crude unit line-up issue, had a pump failure at Los Angeles, both resulted at substantial downtime of both those facilities. And then Bayway, we upgraded the FCC, we brought that on -- the new unit online last year. It's kind of met the yield structure that we're looking for in terms of the sign bases. We've gotten the throughput through it. We've never really experienced the resiliency that we expected out of that unit. We had it up and down a couple times in the third quarter. I think we've got a technical -- units up and running now, but you're right. So circa probably $150-ish million of profit opportunities for us during the quarter.

Neil Mehta -- Goldman Sachs -- Analyst

So that's helpful. And the follow-up is on the midstream side. PSXP is one of the few MLPs that still has that IDR structure. Just your thoughts on if and when the right time is to sort of clean up that structure given that it's certainly been a big focus from a corporate governance perspective for MLP investors?

Greg C. Garland -- Chairman and Chief Executive Officer

Yeah, not an unusual question, Neil. I think we get that a lot. In fact, someone pointed out to me there's like three MLPs that have IDRs and we have two of them apparently. So I think that -- look, I think for PSXP, we understand that MLPs and IDRs have a lifecycle. We also understand that from an investor perspective they would prefer us to do something with the IDRs.

I think that as we kind of think it through, and we've always kind of use the guardrails, we have to do something that -- it's accretive to do unitholders, so we don't really step on the unitholders punish them and we also do something that recognizes the value of the IDR to the PSX shareholder. So I think we'll thread that needle.

One of the issues we've had is, it's been a high growth MLP. You think about the cost of capital where we sit today, it really hasn't impeded the growth of PSXP, you're executing $1.2 billion of capital program at PSXP this year. So it really hasn't impeded on the ability to grow the MLP, but we'll get to it, we'll get there at PSXP.

Neil Mehta -- Goldman Sachs -- Analyst

Appreciate it, guys.

Greg C. Garland -- Chairman and Chief Executive Officer

Thanks, Neil.

Operator

Phil Gresh from JPMorgan. Please go ahead. Your line is open.

Phil Gresh -- JPMorgan -- Analyst

Hi good morning.

Greg C. Garland -- Chairman and Chief Executive Officer

Good morning.

Phil Gresh -- JPMorgan -- Analyst

First question just on chemicals. Some of your peers have -- it sounds like they're getting more cautious on the fundamental picture here in 2019 even in the 2020 in some cases. Curious what your latest thoughts are on chemical market fundamentals and how that may or may not impact your thoughts around the second cracker?

Greg C. Garland -- Chairman and Chief Executive Officer

Yeah. So I'll take a stab and Jeff or Kevin can come in and fill in.

So you look at 2018 first half year really strong growth, slowing (ph) growth in the back half of '18. As we came into '19, we're expecting to grow albeit probably at a slower rate than what we experienced in 2018. Against the backdrop of a three large cracker start-ups kind of in the US in 2018 with the Dow cracker, the CPM cracker and ExxonMobile cracker.

As we look at where we sit today, I think we're constructive the economy for 2019, certainly the first quarter GDP results look good to us for the US. Europe is showing signs of life. I think the stimulus is working in Asia, albeit we need to resolve the tariff issue, which we think is sometime early this summer with China.

But having said all that, we've got two more big crackers coming at us late this year and early next year. So I would say that maybe some more margin compression as we get in the back half of this year. But as you think out between now and 2023, there's more demand growth than there is supply additions coming on. So we're constructive in terms of the margin outlook. So I would say good demand fundamentals in the petrochemicals business against the backdrop of some capacity coming on and we continue to like the CPChem position of advantaged feedstock in the Middle East and the US Gulf Coast. Jeff or Kevin you guys want to fill in on that.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

No, I think fundamentally, it doesn't change our view on the next major capital project with CPChem as you think about that being a -- you're building those assets for a multi-year investment in returns and that still is very attractive to us.

Greg C. Garland -- Chairman and Chief Executive Officer

I know that some of our peers have -- had a less than rosy outlook, but say their portfolios are different. They have more exposure in Europe and Asia than CPChem does. And so I still think CPChem is really well positioned from a portfolio standpoint.

Jeff Dietert -- Vice President, Investor Relations

If you look at the benefits of US ethane and we've got production continuing to grow rapidly NGL is up over 500,000 barrels a day year-on-year and ethane's about half of that. We've had additional industry pipeline capacity added from the Permian to the Gulf Coast with more to come later this year and two additional fractionators coming on line. So the supply advantages for ethane continue to look strong.

Phil Gresh -- JPMorgan -- Analyst

Thanks. Thanks for the answers. Just shifting gears to your comments there, Jeff around the NGL pipelines seeing a lot of build up in propane on the Gulf Coast, propane inventories and you guys have been running pretty well at the LPG export facility and -- 11 cargos per month. How are you viewing the fundamental picture on the propane exports and margins given your exposure to that arb as we look here in the second half of the year. Is it sustainable in your view?

Jeff Dietert -- Vice President, Investor Relations

Yeah. I think there are reasons for optimism there. We're continuing to see strong Asian demand. As you know, we market to other parts of the world as well export facilities, LPG export facilities are running at pretty high utilization, which is helping margins. We've seen the robust LPG production growth in the US. We did have some impact in the first quarter from Houston Ship Channel fog, but it looks to us the US supply for LPGs is going to be very robust and that should support LPG exports.

Phil Gresh -- JPMorgan -- Analyst

Thank you.

Operator

Roger Read from Wells Fargo. Please go ahead. Your line is open.

Roger Read -- Wells Fargo -- Analyst

Yeah. Thank you. Good morning.

Jeff Dietert -- Vice President, Investor Relations

Good morning, Roger.

Roger Read -- Wells Fargo -- Analyst

I guess maybe if we could hit a little bit, the one other refiner that's reported so far mentioned that they were no longer at a max diesel mode. And I was wondering as you're looking at the summer and the better balance between gasoline and diesel margins, how you're set up for it for the near term here?

Jeff Dietert -- Vice President, Investor Relations

Yeah, we were in max diesel mode in the fourth quarter -- in the first quarter given the strength in diesel cracks relative to gasoline. It's really a factor of looking at our linear programs, which we run across the portfolio. Each refinery can run differently. We are seeing strength in gasoline cracks, especially in the West Coast. And so, we've increased gasoline focus there, but we'll really be driven by the LPs and max feedstocks and yields as the year unfolds. In February, it looked like the industry was going to need to be in max diesel mode year round. And now we're seeing some exceptions to that. So we'll move with the market and make adjustments as necessary.

Roger Read -- Wells Fargo -- Analyst

Yeah, yeah. Gasoline was going to be a byproduct, I remember. One other thing is slightly different from path from just the refining yield side, crude exports and all the crude pipelines coming to the coast obviously. I know and we've talked before there's been discussions about -- from an infrastructure standpoint being involved in crude exports, not just at the port facilities, but these potential loadings of the VLCC. I was just wondering you know any update on that, anything you see there that's interesting or any thoughts on timing of when one of those VLCC loading ports might be available?

Jeff Dietert -- Vice President, Investor Relations

As you know we're involved at Beaumont with crude and product exports. We're participating at Corpus Christi in the South Texas Gateway facility that will serve the Gray Oak Pipeline. We're continuing to look at VLCC opportunities, but we don't have anything to announce at this point.

Roger Read -- Wells Fargo -- Analyst

All right. Thank you.

Operator

Blake Fernandez from Simmons Energy. Please go ahead. Your line is open.

Blake Fernandez -- Simmons Energy -- Analyst

Hey guys. Good morning. First question this probably goes to Kevin, but the cash flow was fairly strong in the quarter, at least compared to our expectations. If you strip out the working capital changes, it looks like part of that is due to some deferred income tax benefit, which is higher than normal. I didn't know if you could elaborate a little bit on how we should think about that going forward.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Yeah. Blake, you're right. The deferred income tax benefit -- I think was a $179 million benefit on the cash flow statement this quarter. We think about that normally as being about $100 million a quarter of benefit and so you extrapolate that, I would say $400 million for the year and I would say that $400 million for the year is still where we would be. So we had a couple of sort of non-standard items, non-routine running through in the first quarter. So you as you think about the rest of the year, I think you'd still assume we get to that $400 level for the full year.

Blake Fernandez -- Simmons Energy -- Analyst

Got it. That's helpful. Jeff just going back to Doug's initial question on the heavies. I can appreciate that things are hopefully going to get better in the 4Q and the next year, but over the next quarter or two, it seems like the heavy market continues to be challenged. WCS is obviously fairly compressed and given the lagged impact of pricing, I didn't know if you could talk a little bit about -- do you have alternatives to shift away from WCS or is it just fair to think that's going to present a bit of a challenge from a capture rate standpoint in the near term? Thanks.

Jeff Dietert -- Vice President, Investor Relations

Well, we do have alternatives to as we are away from WCS. WCS continues to work in many parts of our portfolio. I think as you look, we're probably in the peak of the Canadian production maintenance season right now. There are a number of production facilities that are down. We believe some of those have been accelerated into the second quarter because of the mandated cuts and we think that's going to peak this quarter and as we go into the second and third quarter, we'll have more production in the market. We expect we're probably to be close to pipeline economics in the second quarter and move toward rail economics in the back half of the year. When you look at the forward curve, it kind of reflects that expectation and so we think there's some temporary impacts and we'll see them wider in the fall.

Blake Fernandez -- Simmons Energy -- Analyst

Thank you.

Operator

Doug Leggate from Bank of America Merrill Lynch. Please go ahead. Your line is open.

Jeff Dietert -- Vice President, Investor Relations

Good morning, Doug.

Doug Leggate -- Bank of America Merrill Lynch -- Analyst

Thank you. Good morning, everybody. Morning, Jeff. Morning, everyone. Appreciate you getting me on this morning. I got one micro and one specific on capital, if I may and I guess let me start off, anyone who wants to take this, but we start off with the micro. The gasoline obviously has staged a little bit of a recovery here. But last quarter yourself and pretty much all your peers were talking about remaining in max diesel mode as we kind of go through the summer. And I realize I am always part of this, but it seems to us that with the somewhat semi-permanent uplift in gasoline yield that -- could be kind of normal MO going forward, which frankly we see is quite constructive for gasoline. So I'm just curious, how you guys are thinking about this and if I could layer onto that your expectations for industry utilization given that we no longer have those windfall crude spread. I've got a full open in CapEx, please.

Jeff Dietert -- Vice President, Investor Relations

Yeah. So I think if you look back to February and this speaks to the accuracy of the forward curve. But if you look in February gasoline cracks through the summer were in the $6 to $7 a barrel range in the forward curve, whereas today, they're $12 to $13 a barrel. So there's been a substantial increase with the drawdown in inventories that have been experienced. Gasoline inventories were at an all-time high in late January and now they're back down below the five-year average. So we'll adjust with those changes. We talked briefly about this, but we are seeing an increasing gasoline yield in California as gasoline cracks there have strengthened. And does that answer your question?

Doug Leggate -- Bank of America Merrill Lynch -- Analyst

Yeah, I think what I'm really getting at is, last quarter gasoline was so bad obviously coming into the year and the expectation obviously is, I think some -- there's been some egregious assumptions obviously, but the expectation is diesel is going to be supported by the shift to IMO. So I'm just wondering if that means a deliberate bias, away from gasoline to the support of the gasoline market is really what I was getting at, but I take your point in the West Coast. I guess I'm really thinking more about your industry outlook.

Jeff Dietert -- Vice President, Investor Relations

Yeah. So the industry outlook, I think as we see an increase in demand for diesel associated with IMO, that's going to shift refiners into a max diesel mode year round, which may have been what you were referring to. I think that may be more common going forward. I think the other thing is, we were in max diesel mode. I think as an industry in the fourth quarter and the first quarter, yeah diesel yields were only a 0.5% higher than previous. And so, as we look at that $2 million to $2.5 million barrels a day of incremental marine fuel demand, I'm not sure how much of that is going to be diesel. I think a year ago, we thought most of that was going to be diesel. Now we may be required as an industry to pull some barrels out of the FCC in order to meet that marine fuel market.

The FCCs have a 5% to 10% yield improvement across, which reducing FCC utilization would reduce gasoline supply and diesel supply as well. We don't see that happening in our portfolio. Our FCCs tend to be larger and more efficient. But there may be some in the oil that see a lower FCC utilization rate, which could support both the gasoline market and the diesel market frankly.

Doug Leggate -- Bank of America Merrill Lynch -- Analyst

Jeff, I've got a quick follow-up on CapEx, but I'm delighted you brought that up because that's been our whole thesis on IMO getting a little ahead of itself. So appreciate that. My follow-up is really just on CapEx. I realize you addressed Gray Oak on your remarks, but the things are running a little ahead of schedule for this year in terms of the spending cadence and obviously you had the big working capital situation. So I'm just wondering if you could give us our -- steer us how you see the net spending profile on the unwind of the working capital playing out through the balance of the year. Because obviously big part of your story remains the cash returns, we just want to see how resilient outlook is through the balance of 2019? I'll leave it there. Thanks.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Yeah. Doug, it's Kevin. Really two elements to that around the CapEx and the working capital. Let me hit on the working capital one first. The large working capital use of cash this quarter in the first quarter is pretty normal for us as we look at the timing of our inventory activity and it's -- we're usually building inventories in the first quarter and then over the course of the year and especially in the fourth quarter you'll see that coming back down.

So for the year as a whole, we still think of working capital being about flat and so you'd expect to recover that $1.4 billion over the remaining quarters of the year keeping that flat. On CapEx I don't know if you've picked up on it, but on an adjusted basis, which is really the way to think about that is, our net cash outlay, we were $675 million for the quarter. So if you extrapolate that out, that is very much in line with our consolidated budget of $2.9 billion. Greg talked about the increased cost on Gray Oak, but when you factor in our net share of that and what actually flows through into this year's spend, we don't think that's going to have a material impact at all on that $2.9 billion. So at this point that the PSX level, we're not moving guidance on our capital, we're comfortable with where we are.

Doug Leggate -- Bank of America Merrill Lynch -- Analyst

I appreciate the clarity, Kevin. And thanks again.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Thanks, Leggate.

Operator

Manav Gupta from Credit Suisse. Please go ahead. Your line is open.

Manav Gupta -- Credit Suisse -- Analyst

Hey, guys. I have a IMO-related question. Yesterday, five Republican senators led by Bill Cassidy sent a letter to the President urging him to implement IMO 2020. There were a couple of lines in the letter, which kind of stood out. The first one was, Senator is telling the President timely implementation of IMO 2020 standards will bring tremendous advantage to our country. The second line was, any attempt by the US to reverse course on IMO 2020 could create market uncertainty, cause harm to the US energy industry. What I'm trying to understand is, why was this letter actually sent. Is it because these Senators are building support for IMO 2020, because they see the benefits or is it because they're a little worried that the President actually might reverse the course here. You guys are very close to the ground? What are you seeing? Will we see a smooth implementation or do you think there is a possibility of some political risk here?

Jeff Dietert -- Vice President, Investor Relations

Well, I think as you look at the different participants in the industry, the IMO itself insurance companies, banks the port announcement by the US Coast Guard, which you highlighted previously, the courts in China and Singapore are all expressing intentions to strictly enforce IMO on its current timetable. So I think the participants have been pretty consistent across the board. I think it's important to the IMO the benefits to the environment that are associated with the IMO. When you look at marine fuel, it's about 4% of global demand yet it's about 90% of sulfur emissions. And so improving the environmental emissions is critical to the IMO and I think all signs are that we're moving forward with timely implementation here.

One other thing I would mention, the IMO has its main meeting coming up and the agenda items are really focused on implementation.

Manav Gupta -- Credit Suisse -- Analyst

Thanks, Jeff. Thanks for taking my question.

Jeff Dietert -- Vice President, Investor Relations

Thanks, Manav.

Operator

Prashant Rao from Citigroup. Please go ahead. Your line is open.

Prashant Rao -- Citigroup -- Analyst

Hi thanks for taking the question.

Jeff Dietert -- Vice President, Investor Relations

Good morning.

Prashant Rao -- Citigroup -- Analyst

Good morning, I wanted to asked a question on M&S. Appreciate that a lot of the headwinds QonQ was really timing and due to crude prices within around and product inventory builds and all of that. I kind of wanted to get a sense of maybe how much of that now sort of reverses out as we go forward assuming crude prices are stable and maybe related to that, when we look to the fuel margins into the QonQ progression feels like International was a more steep step down and wondering if there's anything in there versus domestic to really call out and sort of weather that also sort of normalizes now this quarter and as we go through sort of the rest of the year?

Jeff Dietert -- Vice President, Investor Relations

Yeah. I think that's a good question. If you look at oil prices at the beginning of the fourth quarter and compared to the end of the fourth quarter, oil prices fell by 40%, that's the largest drop in a quarter in the last five years. So, there was a strong tailwind in marketing margins in the fourth quarter. As you move into the first quarter, going from Jan 1 to March 31, there was a 45% increase in crude prices and gasoline cracks widened during that period as well, and so those were strong headwinds for marketing during the first quarter.

You're right on the international margins in the fourth quarter, there was refinery maintenance in the Rhine River. Levels were low which limited logistics. Our marketing group was very successful maintaining their logistics and serving markets and benefited from wider margins during that period of time.

As you look at the first quarter, it was somewhat similar to first quarter of '18 and first quarter of '17, except that it did have a bigger headwind on crude price rise relative to the first quarters of the previous years.

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Prashant, this is -- I was just going to add that as you look at where we sit in the second quarter, on the face of it, we should be back to a sort of more. I'd say normal level with -- avoid the dramatic movement and flat price environment as we head into May, and you start hitting the summer driving season, you'd expect to see the more normal seasonal patterns kick in.

Prashant Rao -- Citigroup -- Analyst

Okay. Thank you very much for the answers. Appreciate it.

Jeff Dietert -- Vice President, Investor Relations

Thanks, Prashant.

Operator

Matthew Blair from Tudor Pickering Holt. Please go ahead. Your line is open.

Matthew Blair -- Tudor Pickering Holt and Company -- Analyst

Hey, good morning, Greg. Kevin, and Jeff. I want to circle back to the cost increase at Gray Oak. I think he highlighted steel, and labor moving higher. Obviously, Phillips has a pretty robust organic growth slate. So could you talk about the potential for cost inflation at some of your other projects like the fracks, and your other pipes, and I guess potentially even in your refining, and chems projects too?

Greg C. Garland -- Chairman and Chief Executive Officer

Yes. I'll start and then Jeff and Kevin can help me out. I think in Gray Oak, first of all, I mean, there's at least three pipelines kind of executing that same window. And so, that has caused some of the escalations we've seen around right-of-way acquisition. Certainly the competition for labor and then execution window is also pretty intense around that. We purchased -- rerepurchased most of the pipe itself. And then on the facilities, we had some exposure on the facilities and then, I think as you looked at the complexity of the project and execution of that project around the facilities itself in a routing of where they need to be, we probably underestimated some of the facility costs in that original cost estimate. We move and we look at the fracks, they're on schedule, they're within budget. And so we're just -- we're not seeing those same cost pressures around our refining or other midstream projects. It seems to be just right around the Permian asset.

Matthew Blair -- Tudor Pickering Holt and Company -- Analyst

Great, great. And then over on the chem side. So year to date, we've obviously seen a pretty big increase in crude prices, but looking at like PE spot export prices, they've hardly changed and maybe you could attribute that to high PE inventories or weak demand. But my question is, are you expecting a catch-up on PE prices relative to crude or has something in your view structurally changed on this historical link between PE and crude?

Greg C. Garland -- Chairman and Chief Executive Officer

I think we're probably in our estimation, maybe running a little bit behind in terms of moving prices globally. I think there's a lot of factors in there. I think that the Chinese tariffs are definitely of a weight on that. There is consultants out there. As we get the tariffs resolved there's probably $0.05 of uplift involved in that. When you think about China and some of the stimulus they've done, they reduced the VAT tax and so a lot of the Chinese buyers just waited till that kicked in. So we've seen some reduced activity around that.

And then frankly, there are very few buyers as long as we're in a falling crude price environment. They were waiting for it to bottom and apparently it's bottomed and we're heading back out. So I would say that as we sit here today, we're constructive about margins over the next couple quarters. And then you add on -- lay on top of that potential start ups in the fourth quarter of this year or first quarter of next year, which could put a little kind of headwind in our base in terms of moving pricing. But we're I think we're constructive over the next couple of months in margins.

Matthew Blair -- Tudor Pickering Holt and Company -- Analyst

Great. Thank you.

Greg C. Garland -- Chairman and Chief Executive Officer

You bet.

Operator

Justin Jenkins from Raymond James. Please go ahead. Your line is open.

Justin Jenkins -- Raymond James -- Analyst

Great. Thanks. Good morning, everyone. I want to start with a follow-up to Phil's question from earlier on the NGL side. Got a couple of new fracks come in late next year and maybe another one after that. I just want to see how you think about the expansion potential at Freeport or even another export terminal beyond that?

Greg C. Garland -- Chairman and Chief Executive Officer

Well, on the frac side, we've got two, three well into construction. We're in discussions about Frac 4 with customers. As I indicated in in my opening comments. I'd say there's quite a bit of interest around that. We actually have air permits in hand to build a Frac 4. And if we can nail down the customers on the supply of the frack, which I think we'll probably get to this year. We'll probably FID a fourth frack there.

On LPG export, I think that's probably more challenging one for us. We've underperformed our own expectations on the LPG export. We've seen the dock fees come up as utilizations across the industry have come up and we've kind of been expecting that and we're probably up -- I don't know 15%, 20% on the fee, spot fees are up at around $0.10 today across the dock. So we've kind of on a spot basis broken into double digits.

I think at $0.10, you can justify new investment. One of the issues we've got is, we need to build out frack capacity to fill up that export facility. Today, we're running about 120 a day across the Frac 1, we're yielding maybe 40 a day of propane. So if run in 200 a day across the dock, we're bringing the balance out of Mont Belvieu. That's not efficient. So we'd want to match additional LPG export facility with frac capacity in the future. So we have no plans today other than we're looking at what would take to debottleneck this facility. So there's nothing firm in our plan today around the expansion of LPG export.

Justin Jenkins -- Raymond James -- Analyst

Got it. Thanks. (inaudible)

Greg C. Garland -- Chairman and Chief Executive Officer

You bet.

Operator

Jason Gabelman from Cowen and Company. Please go ahead. Your line is open.

Jason Gabelman -- Cowen and Company -- Analyst

Yeah. Hey I just had a couple questions. First on CPChem, I wanted to get a better understanding of maybe what the mid cycle value was of the asset. It looks like that operations were pretty strong for the quarter, despite the weaker margins. And I'm just wondering using this sensitivity you guys have provided, what type of mid-cycle ethylene chain margin we could apply to kind of get an idea of what this thing could generate in cash mid cycle?

Jeff Dietert -- Vice President, Investor Relations

So if you look historically at CPChem since the spin, average EBITDA has been about $1.6 billion over that period of time. When you look at the -- most of that was prior to the new US Gulf Coast project coming on line, which is roughly around $600 million mid-cycle environment. So I think that would be incremental, that would be during a period where the polyethylene full chain margins were a little bit higher than where they are today. So I think you can use the sensitivities to adjust to where you think mid cycle is somewhere -- mid-20s mid to high-20s on a ethane to polyethylene full chain margin.

Greg C. Garland -- Chairman and Chief Executive Officer

Jeff's EBITDA numbers were our shares of CPChem EBITDA though. And I've always thought give or take $0.25 is a pretty good number for ethane to polyethylene full chain margin.

Jason Gabelman -- Cowen and Company -- Analyst

Got it. Thanks. And if I could just shift to the refining side of things, it seems like the industry is going to have elevated maintenance in the second quarter and based on your guidance seems like you guys aren't really participating in that. So just wondering if you could comment on that both your operations and what you're seeing industry wide and I'll leave it there.

Jeff Dietert -- Vice President, Investor Relations

Yeah. I think as Greg and Kevin said, early on our assets are back up and running maintenance is relatively light for us this quarter. Turnaround expense $70 million to $90 million for the second quarter, which is relatively light for us. I would agree there's still a lot of maintenance ongoing especially in the Mid-Continent industry wide and the California market as well as the US Gulf Coast. So there are a number of outages that are planned through at least mid-March in those areas.

Operator

Brad Heffern from RBC Capital Markets. Please go ahead. Your line is open.

Brad Heffern -- RBC Capital Markets -- Analyst

Hey, everyone. I wanted to go back to Roger's question from a while back. There's been a lot of discussion about bottlenecks emerging once these long-haul Permian pipes come on line like Gray Oak and sort of the time lag between when the pipes come on line and when the ultimate export solutions come on line. So I just wanted to get your updated viewpoint on how you see that progressing and do you see a widening Gulf Coast spread environment versus Brent as these pipes come on line?

Jeff Dietert -- Vice President, Investor Relations

Yeah, I think there's a lot in the mix there. First the pipelines are being built often by an operator that's different than the operators of the export facilities. And so we are seeing in our own portfolio with Gray Oak scheduled to come on by the end of the year and our South Texas Gateway really not fully up until midyear 2020. Now Gray Oak pipeline does have access to other export facilities at Corpus Christi, and so there'll be other alternatives there as well as to our Sweeny Refinery. As the pace of production growth will determine how full those pipes are, which I think is another part of the equation is how rapidly do these pipes ramp up. And then finally the last leg is export facilities, which appear to be pretty optimally designed. But there's, I think, opportunity that there could be mismatches between pipeline availability and export availability.

Greg C. Garland -- Chairman and Chief Executive Officer

Longer term.

Jeff Dietert -- Vice President, Investor Relations

Yeah longer term, I think we'll have sufficient export facility over time.

Brad Heffern -- RBC Capital Markets -- Analyst

Okay. Thanks for that Jeff. And then I guess I want to talk a little bit about renewables. You guys had that in the press release for the first time, I think so. I was just wondering if you could talk about you know maybe the scale of capital that you're devoting to renewable diesel and then also talk about sort of your comfort level with investing in something that you know largely depends on sort of regulatory support?

Jeff Dietert -- Vice President, Investor Relations

It's a great point, Brad. Yeah. So at the Humber Refinery, we've got a project under way that will add 6,000 barrels a day of renewable diesel through co-processing of used cooking oil. At Ferndale, we've got a project under development with Renewable Energy Group that's got the potential for 18,000 barrels a day of renewable diesel. And then finally, we've got an agreement with Rise (ph) to provide the feedstock and offtake for up to about 11,000 barrels a day of renewable diesel from plants that are starting up in Nevada later this year and early next year. So those are the things that are on the immediate front burner.

As you look at our California refining capacity, it's roughly 350,000 barrels a day. That's total West Coast. At 40% diesel, that's kind of a 130,000 and 140,000 barrels a day. So we're offsetting some of that risk with renewable diesel into the West Coast.

Greg C. Garland -- Chairman and Chief Executive Officer

But the CapEx exposure for us is a couple hundred million dollars at this point in time and you asked a great question about how much CapEx or one, put at risk and two, a business that requires essentially a government mandate. And so I think you'll see be kind of careful about that. Given the way things are structured now, the returns on these projects are very, very attractive. And so, we think putting a couple hundred million dollars to work in this area is certainly appropriate given our portfolio, and particularly given our exposure of 300,000 plus barrels a day capacity on the West Coast of the US.

Brad Heffern -- RBC Capital Markets -- Analyst

Thanks. Appreciate the answers.

Greg C. Garland -- Chairman and Chief Executive Officer

You bet.

Operator

Craig Shere from Tuohy Brothers. Please go ahead. Your line is open.

Craig Shere -- Tuohy Brothers -- Analyst

Hello. Thanks for letting me in. Two quick questions. One piggybacking on Bill, and Justin's LPG export question. I understand you're not looking at expanding your own export capacity at this point, but can you talk about prospects for de-risking margins with renewed multi-year contracting. And the second question is, can you update us on your outlook for Latin America product export prospects with all your efforts there?

Jeff Dietert -- Vice President, Investor Relations

Yeah. So, on exports to Latin America, we're continuing to see, Latin American refining utilization at very low levels and we're expecting those to continue. So, Latin America is proving to be a good export market both on the diesel side and the gasoline side. Some of the Mexico imports have been recovered, but not all compared to some of the pipeline outages that we saw earlier in the year, but some of that market has come back -- a lot of that market has come back, but not all.

On the LPG export question, we have a combination of long-term and short-term agreements, and our commercial people are constantly in the market trying to optimize the delivery, the volumes that we have in place. You recall, we started with 150,000 barrels a day, expectations that LPG export facility is operated much better than that operating at 180,000 to 200,000 barrels a day of capacity recently. And so, we'll be in the market looking for solid contracts.

Greg C. Garland -- Chairman and Chief Executive Officer

Now I would say, a window is probably starting to open. When you kind of had spots around $0.06, we obviously didn't want a contract during that period of time, but as you start to push into double digits, I think that -- that optimum window will open for us. We've had great success in moving the volumes out of the export facility and now we got work on the margin side.

Operator

Thank you. We have now reached the time limit available for questions. I will now turn the call back over to Jeff.

Jeff Dietert -- Vice President, Investor Relations

Yeah. Thank you, Julie and thank all of you for your interest in Phillips 66. Please contact Brent or me if you have any questions. Thank you.

Operator

Thank you ladies and gentlemen. This concludes today's conference. You may now disconnect.

Duration: 59 minutes

Call participants:

Jeff Dietert -- Vice President, Investor Relations

Greg C. Garland -- Chairman and Chief Executive Officer

Kevin J. Mitchell -- Executive Vice President, Finance and Chief Financial Officer

Doug Terreson -- Evercore ISI -- Analyst

Neil Mehta -- Goldman Sachs -- Analyst

Phil Gresh -- JPMorgan -- Analyst

Roger Read -- Wells Fargo -- Analyst

Blake Fernandez -- Simmons Energy -- Analyst

Doug Leggate -- Bank of America Merrill Lynch -- Analyst

Manav Gupta -- Credit Suisse -- Analyst

Prashant Rao -- Citigroup -- Analyst

Matthew Blair -- Tudor Pickering Holt and Company -- Analyst

Justin Jenkins -- Raymond James -- Analyst

Jason Gabelman -- Cowen and Company -- Analyst

Brad Heffern -- RBC Capital Markets -- Analyst

Craig Shere -- Tuohy Brothers -- Analyst

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