ONEOK Q2 2021 Earnings Call Transcript

Presentation

[Operator]

Good day, and welcome to the Second Quarter 2021 ONEOK Earnings Call. Today's conference is being recorded. At this time, I would like to turn the conference over to Andrew Ziola. Please go ahead, sir.

[Andrew J. Ziola, Vice President of Investor Relations and Corporate Affairs at ONEOK]

Thank you, Casey, and welcome to ONEOK's Second Quarter 2021 Earnings Call. We issued our earnings release and presentation after the markets closed yesterday, and those materials are on our website. After our prepared remarks, we'll be available to take your questions. Statements made during this call that might include ONEOK's expectations or predictions should be considered forward-looking statements and are covered by the safe harbor provision of the Securities Acts of 1933 and 1934. Actual results could differ materially from those projected in forward-looking statements. For a discussion of factors that could cause actual results to differ, please refer to our SEC filings. [Operator Instructions] With that, I'll turn the call over to Pierce Norton, President and Chief Executive Officer. Pierce?

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Thanks, Andrew, and good morning, everyone. Thank you for joining us today. We appreciate your interest and investment in our company. For 32 of my almost 40-year career, I had the good fortune to work with the assets and the people through various companies that are now a part of ONEOK. I'm excited and honored to be back. This company has a strong experienced management team and a talented workforce, and we are all looking forward to the future. On today's call, we'll be discussing ONEOK's strong performance in the second quarter, and I'll provide a few of my initial thoughts as to how the management team and I will continue to build on the accomplishments of those that preceded me in this role. I'm also looking forward to reacquainting or meeting many of you in the near future. Joining me on today's call is Walt Hulse, the Chief Financial Officer and Executive Vice President, Strategy and Corporate Affairs; and Kevin Burdick, Executive Vice President and Chief Operating Officer.

Also available to answer your questions are Sheridan Swords, Senior Vice President, Natural Gas Liquids; and Chuck Kelley, Senior Vice President, Natural Gas. I'd like to first start off this call by recognizing and congratulating Terry on his retirement and thanking him for his availability to advise me in my new role. ONEOK has seen tremendous growth and success under Terry's leadership the last seven years as he's navigated the company through several growth cycles and industry challenges, including delivering strong results during a pandemic. Terry championed many companies successes, the transition to higher fee-based business model with less commodity price exposure, significant improvements in company-wide safety and environmental performance, the successful ONEOK Partners merger transaction and the completion of more than $10 billion in capital growth projects to name just a few of his many accomplishments. The company has grown in many ways since I was here last, and I'm looking forward to building on what Terry, the Board, the leadership team and ONEOK's 3,000 employees have achieved. It's been extraordinary. During this first month on the job, I've been refamiliarizing myself with our business, holding strategy and planning meetings with the team and most importantly, listening. I've met with my leadership team and many employees to hear more about their focus areas.

These introductions and conversations are very important and will continue. What you can expect from me as a CEO is that we will be disciplined and intentional in all that we do and continue to encourage a culture that promotes safety, reliability, employee engagement, value creation and environmental responsibility. These principles have served ONEOK well for decades and will continue to be a key element of our daily operations and business decisions going forward. The energy systems today were designed to operate on the consumers' requirements for affordability, reliability and resiliency. We will continue to focus on meeting our customers' needs while also transforming these energy systems to drive the overall lowering of greenhouse gas emissions. Yesterday, we reported a strong second quarter financial result, supported by increasing volumes across our system. The energy and economic backdrop continues to improve with producer activity accelerating and demand for NGLs and natural gas strengthening. Kevin will talk more in detail about how we're addressing those needs.

But first, I'll turn the call over to Walt to discuss our financial performance.

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

Thank you, Pierce. With yesterday's earnings announcement, we updated our 2021 financial guidance expectations. Our view of 2021 continues to improve as we now expect 2021 adjusted EBITDA to be above the midpoint of our guidance range of $3.05 billion to $3.35 billion that we provided back in April. Our outlook for growth in 2022 has continued to strengthen. Higher commodity prices, accelerating producer activity and the rising gas to oil ratio in the Williston Basin provide a tailwind into next year. With available capacity across our operations and the completion of our Bear Creek plant expansion later this year, significant earnings power remains across our assets without the need for significant capital investment.

The strengthening momentum going into 2022 makes us confident that we will achieve or exceed the '22 outlook we have discussed on previous calls. Now for a brief overview of our second quarter financial performance. ONEOK's second quarter 2021 net income totaled $342 million or $0.77 per share. Second quarter adjusted EBITDA totaled $802 million, a 50% increase year-over-year and a 3% increase compared with the first quarter 2021 after backing out the benefit from winter storm Uri. We ended the second quarter with a higher inventory of unfractionated NGLs due to planned and unplanned outages at some of our fractionation facilities. We expect to recognize $12.5 million of earnings in the second half of 2021 as our current inventory is fractionated and sold, the majority of which will be recognized in the third quarter. Distributable cash flow was $570 million in the second quarter and dividend coverage was nearly 1.4 times.

We generated more than $150 million of distributable cash flow in excess of dividends paid during the quarter. Our June 30 net debt-to-EBITDA on an annualized run rate basis was 4.3 times. And we continue to work towards our goal of sub-4 times. We ended the second quarter with no borrowings outstanding on our $2.5 billion credit facility and nearly $375 million in cash. In July, the Board of Directors declared a dividend of $0.935 or $3.74 per share on an annualized basis, unchanged from the previous quarter. Our strong balance sheet, ample liquidity and increasing EBITDA from volume growth in our system provides a solid financial backdrop and flexibility as we enter the second half of the year. I'll now turn the call over to Kevin for an operational update.

[Sheridan C. Swords, Senior Vice President of Natural Gas Liquids at ONEOK]

Thank you, Walt. Our second quarter NGL raw feed throughput and natural gas processing volumes increased compared with the first quarter 2021 and driven by increasing producer activity, ethane recovery and gas to oil ratios that continue to rise in the Williston Basin. We expect these tailwinds to carry into the second half of the year and into 2022. In our natural gas liquids segment, total NGL raw feed throughput volumes increased 17% compared with the first quarter 2021. Second quarter raw feed throughput from the Rocky Mountain region increased 18% compared with the first quarter 2021 and more than 85% compared with the second quarter 2020, which included significant production curtailments resulting from the pandemic. As a reference point, volumes reached approximately 330,000 barrels per day in this region early this month.

At this volume level, we still have more than 100,000 barrels per day of NGL pipeline capacity from the region, allowing us to capture increasing volumes on our system including volume from a new 250 million cubic feet per day third-party plant that came online in early July and expansion of another third-party plant that is underway, and our Bear Creek plant expansion, which is expected to be complete in the first half of the fourth quarter this year. Total Mid-Continent region raw feed throughput volumes increased 16% compared with the first quarter 2021 and 10% compared with the second quarter 2020. The Arbuckle II expansion was completed in the second quarter, increasing its capacity up to 500,000 barrels per day, adding additional transportation capacity between the Mid-Continent region and the Gulf Coast. In the Permian Basin, NGL volumes increased 16% compared with the first quarter 2021, primarily as a result of increased ethane recovery and producer activity. Petrochemical demand continues to strengthen and has seen support from a continuing global pandemic recovery. This led to increased ethane recovery across our system in the second quarter. Ethane volumes on our system in the Rocky Mountain region increased compared with the first quarter 2021 as we continue to incent some ethane recovery on a short-term basis. Continued ethane recovery in the Rockies in the second half of 2021 will depend on regional natural gas and ethane pricing. We have not included ethane recovery from the Rockies for the remainder of the year in our updated financial guidance. Ethane volumes on our Mid-Continent system increased compared with the first quarter 2021 due to both favorable recovery economics and some incentivized recovery.

We continue to forecast partial ethane recovery in our guidance for the second half of the year in this region. Ethane volumes in the Permian Basin increased in the second quarter compared with the first quarter of 2021. We continue to expect the basin to be in near full recovery in the second half of the year. Discretionary ethane on our system or said differently, the amount of ethane that we estimate could be operationally recovered at any given time, but is not economic to recover at current prices without incentives, is approximately 225,000 barrels per day. Of that total opportunity, 125,000 barrels per day are available in the Rocky Mountain region and 100,000 barrels per day in the Mid-Continent. Full recovery in the Rockies region would provide an opportunity for $500 million in annual adjusted EBITDA at full rates. Moving on to the natural gas gathering and processing segment. In the Rocky Mountain region, second quarter processed volumes averaged more than 1.25 billion cubic feet per day, an increase of 6% compared with the first quarter 2021 and more than 50% year-over-year.

An outage at one of our plants, which has since come back online, decreased second quarter volumes by approximately 15 million cubic feet per day. Towards the end of June, volumes reached 1.3 billion cubic feet per day, and we have line of sight to even higher processed volumes later in the year given the recent increase in completion crews and rigs in the basin. Conversations with our producers in the region continue to point to higher activity levels in the second half of 2021 and 2022, particularly in Dunn County, where construction on our Bear Creek processing plant is on track for completion in the first half of the fourth quarter of this year. Once in service, we will have approximately 1.7 billion cubic feet per day of processing capacity in the basin, and we'll be able to grow our volumes with minimal capital. In the second quarter, we connected 84 wells in the Rocky Mountain region and still expect to connect more than 300 this year. Based on the most recent producer completion schedules, we expect a significant increase in well connects in the second half of the year with some producers aligning the timing of well completions closer to the completion of Bear Creek. There are currently 23 rigs operating in the basin with nine on our dedicated acreage, and there continues to be a large inventory of drilled but uncompleted wells with more than 650 basin-wide and approximately 325 on our dedicated acreage. We expect the current DUC inventory to get work down before we see producers bring back more rigs to the basin to replenish inventory levels. As we said last quarter, the eight completion crews currently operating in the basin is enough to reach our well connect guidance for the year. Any additional completion crews would present upside to our guidance. Rising gas to oil ratios and natural gas flaring in the basin continue to present opportunities for volume growth without the need for additional producer activity. Since 2016, GORs have increased more than 75%. Recent projections from the North Dakota Pipeline Authority show that even in a flat crude oil production environment, GORs could increase an additional 45% in the next seven years.

This could add 1.3 billion cubic feet per day of gas production and approximately 150,000 barrels per day of C3+ NGL volume to the basin during that same time period. Again, this growth in natural gas is only based on increasing GORs and assumes flat crude oil production. Any growth in crude oil would be upside to those projections. We've added a new slide in our earnings materials to show these latest North Dakota projections, which include various production scenarios. During the second quarter, the Gathering and Processing segment's average fee rate increased to $1.06 per MMBtu, driven by higher Rocky Mountain region volumes. We now expect the fee rate for 2021 to average between $1 and $1.05 per MMBtu. The Mid-Continent region average process volumes increased 4% compared with the first quarter 2021 as volumes returned following freeze offs in the first quarter. While the region has received some attention as commodity prices strengthened, producer activity has been more moderate than other areas. In the Natural Gas Pipelines segment, the segment reported a solid quarter of stable fee-based earnings, the decrease in earnings year-over-year was driven by a onetime contract settlement that provided a $13.5 million benefit to earnings in the second quarter of 2020. We continue to see increased interest from our customers for additional long-term transportation and storage capacity on our system following the extreme winter weather events earlier this year. Since the first quarter, we have renewed or recontracted additional long-term storage capacity in both Texas and Oklahoma, including a successful open season for more than one billion cubic feet of incremental firm storage capacity at our West Texas storage assets. We'll continue to work with customers to contract additional long-term capacity as we head into the winter heating season. Pierce, that concludes my remarks.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Thank you, Kevin. The results achieved so far this year, only 12 months removed from the unprecedented conditions in the second quarter of 2020 are nothing short of amazing. The resiliency of our assets and our employees and the caliber of our customers, we're able to work with and provide a long-term runway of many opportunities. But key to our success will continue to be operating safely, sustainably and responsibly with the health and safety of our communities and employees at the forefront of all that we do. To learn more about our commitment to responsible operations, I encourage you to review our most recent corporate sustainability report, which was just published to our website last week. The report details our most recent environmental, social and governance related to performance and programs and highlights key initiatives underway across the company. It's ONEOK employees who carry out these initiatives every day and who prioritize the safety and well-being of their fellow employees, customers and the public. Thank you for your continued hard work and your dedication to safety to this company. Again, I'm excited to be back at ONEOK and looking forward to the opportunities and the challenges ahead.

Operator, we're now ready for questions.

Questions and Answers

[Operator]

Thank you. [Operator Instructions] We'll take our first question from Shneur Gershuni with UBS.

[Shneur Gershuni, Analyst at UBS Group]

Hi. Good morning, everyone. Pierce, nice to hear your voice on a different conference call, and I would like to send a congratulations to Terry on a very successful career and congrats on starting a new chapter. Maybe to position and sorry, Pierce, to put you on the hotspot, hot seat right off the back here. But I was wondering if we can talk about your thoughts around buybacks and capex for 2022. And I imagine there's not much on the capex front, just sort of given where you are at this point right now, maybe a completion of the probably frozen frac at this point just with the higher ethane recovery in Kevin's comments about C3+ with respect to GORs. But outside of that doesn't appear to be much on the capex side. I want to sort of take the soft outlooks that have been presented in the past, a $3.5 billion to $4 billion has kind of been thrown around as a potential 2022 run rate. It sort of suggests the leverage for what is going to be sub to 4 times leverage ratio target. Does this set up for buybacks in 2022? If so, how should we think about execution around buybacks? Or have I got the thought process wrong on capex. Just curious on your thoughts.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

So Shneur, first of all, thank you for the welcome back, and we will certainly pass on your comments to Terry, and I think we all echo those as well. I'm going to make some kind of a broad comment and then I'm going to let Walter kind of answer kind of more specifically. But we're in the process of looking at our strategic plan and our earnings projection, not only for 2022, but also for the next five years. As a part of that, we'll be assessing what I would consider our capital allocation opportunities. So I don't have a specific answer to exactly for the buybacks for next year. But I would say that that's all a part of our capital allocation plan and the strategy that we're actually currently talking about now. So I'd like Walt to kind of weigh in on any more particulars and insights that he might have.

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

Sure. Thanks, Pierce. Well, sure, basically, I would agree with your assessment of the tailwinds that are behind our business today, and we're excited about the opportunities that are forward. And the cash flows that we'll generate from that will continue to enhance our deleveraging strategy that's been in place for quite some time. And we're starting to see some of our end goals in the near term coming forward. And as we get closer to our goals of sub-4 times leverage, then obviously, we will expand the horizon of things that we'll look at from a capital allocation. And I think we spent time with peers. We'll look at all of our options as we go forward. You're right that there isn't any major capex project on the horizon here. We really doubled the capacity of our long-haul pipes in the NGL business over the last several years and that gives us a lot of running room going forward. You highlighted that we have a couple of projects that we paused back with the pandemic. And over the course of next year or two as producer activity picks up, I would assume that we'll likely clean some of those up and finish them up to meet our customers' needs. But it's really going to be routine growth and some smaller growth projects that are very attractive going forward. So we'll have plenty of free cash flow to continue to deleverage and then look at all of those capital allocation opportunities over the next couple of years.

[Shneur Gershuni, Analyst at UBS Group]

Got it. Really appreciate the detailed color there. And maybe as a follow-up question here. Just given the fact that Terry has been at the company for so long until we set the strategy and so forth here and coming in now, how are things going to change? Or are they going to stay the same with respect to strategy? Were there any specific margin orders that were given to you from the Board upon your arrival? Just kind of curious if you can sort of talk to that kind of holistically.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Sure. I'll be glad to answer that. I think it's not so much about what's going to change immediately in the company. I think it's more about what's changing in the energy industry. I think we can probably all agree that the energy systems across the United States, it's going to be very important that we continue to transition into a lower carbon energy system across United States. So really, it's about how we at ONEOK and the assets and the people and the skill sets that we have are actually going to transform with that energy system. I view that as a 3-step process. First of all, you got to understand what the transformation of the energy systems look like, then you prepare for that -- for what you've learned and what you understand and then you innovate. And I think that's the three focus areas that I would say that we have going forward is understanding where we are preparing and innovating for the future, while at the same time, continuing to grow the base business that we have and the use of natural gas and natural gas liquids because I think the global pool, most countries are not where we are in the United States as far as the maturity of our systems and the transparency that we have in the energy systems here in the United States. So I think that's going to continue to pull for natural gas demand as well as natural gas liquids growth. While at the same time, we're going to be able to use the skill sets and the talents that we have in our company to transform. I do think transformation is a better word than transition. Transition to me indicates that you're going to leave one thing and go to another. Transformation, in my opinion, it means that you're going to use something that you have and maybe use it a little bit slightly different in the future to meet some of the problems that we have. I do think it's important for the United States to lead in the effort of lower carbon because I think the other parts of the world can learn from what we do, although there's only 6.6 million gigatons of CO2 emissions in the United States versus 51 gigatons over the globe. So we're a small percentage, but I think it's important for the U.S. to lead in these efforts. And I do feel like that ONEOK is positioned over a long period of time, a lot of these things, as you look at CNG and hydrogen and LNG for long haul and carbon sequestration and capturing methane. Those are all going to be opportunities that we experience over the next several decades.

[Shneur Gershuni, Analyst at UBS Group]

Great. I really appreciate the caller and congratulations on the new role.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Well, thanks. Thanks again.

[Operator]

Our next question comes from Christine Cho with Barclays.

[Christine Cho, Analyst at Barclays]

Thank you. Pierce, welcome back to this side of ONEOK. I thought I would maybe start with an ethane question. This quarter, you guys took up more ethane in the Bakken. And you talk about 25,000 barrels per day of ethane extraction being an incremental $100 million, but that's predicated on you collecting the full $0.28 T&F. You haven't been collecting that when you're doing it more opportunistically. And when you do provide more ethane to the market this way, it sort of puts a lid on what prices can be. So curious, how do you balance this and make sure you don't provide too much supply that it negatively impacts the frac spread economics in other basins that you're in? And what really has to happen in order for producers to sign up for long-term contracts for ethane TNS out of the Bakken. Is it really only a firm BTU resolution on Northern Border?

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Christine, thanks for the welcome back, and I think Kevin and Sheridan can probably add more color to your question.

[Sheridan C. Swords, Senior Vice President of Natural Gas Liquids at ONEOK]

Christine, this is Sheridan. I think in your first question on how do we determine how much ethane you bring out of the Bakken and what's the right amount before putting a lid on ethane prices. Really, what we try to understand is where the next incremental ethane will come out, is that coming off our system or somebody else's system. And so if we don't bring it out of our system then somebody else can bring ethane out of their side of the system then we will lose the whole uplift that we'll have from buying it at gas and selling it at ethane value. So it's an ongoing process that we look at every month, and we try to make that determination. That's why we don't bring all the ethane out of the Bakken that we could. We could incentivize more, but we just bring what we feel is the right amount of ethane to come out. And really on your question of what would it take for producers sign up for ethane, they have already signed up for ethane. They have the option today whether or not to bring ethane on the system or not to bring ethane on the system. We have the capacity for them and they signed up for a certain amount of capacity. What it really comes down to now is what is going to drive the price high enough that we would get a full TNF rate or the full $0.28 that the ethane would come out. And what's going to need to happen for that is you're going to need to continue to have a strong ethane to ethylene spread like we have today, very, very widespread, so that ethane can continue to rise, prices continue to rise and the pet kilns can continue to make money off of that. The second thing is you need to have more demand. And then we need to see more exports coming out, there is more export capacity out there, and we need to see more crackers. And in the second quarter of next year, the ExxonMobil SABIC cracker is going to come online as well. So that's going to bring on more demand. And I think the third thing you need to look at is you need to look at the regional gas prices between the Bakken and the other areas. So if we would see the Bakken gas prices dip down like we typically see in the summer. I think all those things together if they work that you have a possibility of an opportunity to see ethane come out of the Bakken at full prices.

[Christine Cho, Analyst at Barclays]

Got it. That was really helpful. And then I guess just moving over to, I guess, guidance. On a prior quarter call, you guys kind of gave a soft 2022 guidance of about $3.4 billion. Are you guys still feeling good about this? And what sort of ethane extraction assumptions are you including in that?

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

So Christine, I'd start by saying we haven't issued our 2022 guidance yet. We're in the process of looking at that. But I will let Walt or Kevin chime in on that past comment.

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Yes, Christine, I mean I think we're still -- that number is still out there that we talked about as far as where we'd be in 2022. And since the last quarter, nothing -- everything strengthened since that time. I mean prices have strengthened. We -- the comments and the feedback we get from our producers have strengthened. So that's the way I would frame 2022 up is it is definitely more constructive today than it was three months ago.

[Christine Cho, Analyst at Barclays]

Got it. Thank you.

[Operator]

Our next question will come from Tristan Richardson with Truist Securities.

[Tristan Richardson, Analyst at Truist Securities]

Hey, good morning guys. Really appreciate the comments on kind of what you're seeing in the second half and particularly the comment on July. I think you noted maybe at one point in time, the system touched 330 a day. Is that including some recovery or at least incentivized recovery? So are you seeing some recovery in the Rockies starting in the second half?

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Yes. Tristan, this is Kevin. Yes, that would include some incentivized recovery, which we talked about in our -- in the remarks.

[Tristan Richardson, Analyst at Truist Securities]

Okay. Appreciate it, Kevin. And then lastly, Walt, I think you in the past have talked about the earnings engine at ONEOK and the potential for this business to produce EBITDA with a fore-handle. I mean, without asking about a time frame on, can you talk about some of the conditions necessary to hit that type of potential? And are you seeing some of that as you look out over the near to medium term?

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

Well, I think that the way we framed that up in the past was that we have the assets in place, especially in the Bakken to achieve those types of earnings levels without any meaningful need for capex. As you continue to see gas volumes, there may be at some point in the future a need for another plant up there, but that's not in the near term, we've got plenty of capacity in McKenzie County and now we're going to have capacity down in Dunn County. So we've got room to run, and we've got room to run on the NGL side. As we get closer to those numbers that would start with the floor, we're probably going to have to have some downstream additions that like MB-5 and things like that, that would need to be completed. But none of those are major dollars in the scheme of the earnings power of the company. So we're pretty excited about kind of the operating leverage that we have in the company and the ability to continue to grow significantly with modest capital needs.

[Tristan Richardson, Analyst at Truist Securities]

I appreciate it. Thank you guys very much.

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

Thank you.

[Operator]

Our next question will come from Jeremy Tonet with JPMorgan.

[Jeremy Tonet, Analyst at JPMorgan Chase & Co.]

Hi, good morning. I also want to send Terry, our best going forward into retirement there, best of luck. Maybe picking up on energy transformation as you laid out there, be it RNG, biofuels, hydrogen, CCUS. Just wondering if there's any specific initiatives that ONEOK is working on right now. It seems like there's some things on the R&D side, but just wondering specifically right now, if there's anything near medium-term opportunities that ONEOK is focused on.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

I think you picked up on probably the one that is probably the most likely the quickest and that is the renewable gas opportunities primarily coming from these are kind of listed in order of agriculture, wastewater and landfills. I'm going to kick it over to Chuck here just a second because he can give you some updates on what we're doing as it relates to some of the RNG efforts. But the CNG and LNG for the long haul, I think, is another thing that could be a possibility. Hydrogen is probably out into the future because primarily, right now, you can't take a certain amount of hydrogen based on the tariffs, from the intrastate, and intrastate assets across the United States. But I do think that's a developing opportunity. It's left to be seen economically how that stuff plays out. And then you got carbon sequestration because 24% of all the carbon a minute of the 6.6 gigatons actually comes from electric generation from coal, oil and natural gas, primarily coal and natural gas. So I think that's going to be important to solve that equation. And of course, transportation has about 28% of that 6.6 gigatons. So if you converted all the cars today to EVs, then you just switch the problem from a transportation over to electric generation. And then so you didn't really solve the problem. So Chuck, I'm going to let you kind of talk a little bit about our R&D opportunities and what we've already done and then are doing.

[Charles M. Kelley, Senior Vice President of Natural Gas at ONEOK]

Sure, Pierce. So a little color, Jeremy. On our interstate pipes, particularly if you think about where they're located, upper Midwest. We've got, as you know, quite a few dairy farms up in that area. So you have agricultural waste. We connected three RNG facilities that are originated from dairy farms already up there, looking at another one. And then here on our intrastate business, particularly in Oklahoma, we've already connected a large landfill waste recycling facility looking at another and then, of course, there's some large feed lots in our Texas intrastate market. So we've been involved in connecting RNG, bringing that gas into our stream, delivering it to customers downstream. So this has been ongoing over the past three years, and we're seeing that accelerate. So I'm excited by the RNG aspects that we see out there.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

So I'd just kind of summarize that by saying that as part of our strategic plan, we look to develop business plans around all these different aspects of these opportunities. But I think more importantly as far as what these opportunities do is they make the existing natural gas pipelines in the United States relevant. Instead of just moving methane that you traditionally get from the wellheads, you're actually capturing methane that is emitted to the air, which is 25 times more potent than the CO2. So you get the uplift in the CO2 equivalents and so you get the extra benefit of removing that. And you're using existing assets to help other industries reduce their environmental footprint. So the relevancy of it is the important part as opposed to some great business opportunity to boost your EBITDA. It's really designed around the relevancy of making essentially 2.6 million miles of pipeline in the United States, very important to the energy transformation future.

[Jeremy Tonet, Analyst at JPMorgan Chase & Co.]

That's very helpful, thanks. And I just wanted to follow up a little bit as it relates to CCUS because it seems like North Dakota is kind of separate themselves from all the other states, given the multiple initiatives there for CCUS with power generation for actually having primacy on the Class VI wells and really kind of solving that problem, streamlining, and then kind of really proving up quite a sizable sequestration resource within the state. And just given your positioning in North Dakota, I was wondering if you see an opportunity for ONEOK to play a role in all these developments. It seems like -- since it seems like things are moving more real time in North Dakota than other parts of the country.

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Definitely, Tristan. This is Kevin. We absolutely see that as an opportunity and are -- and have started and have been in. With our presence up there, we've got strong relationships with state university systems, etc., and are involved in projects and analysis to understand the Class VI permits that much of the storage has up there, the ability that puts you further ahead for those opportunities. So we are definitely involved in those conversations and have a long history and track record of partnering with the state and would expect that to continue as it relates to CCUS.

[Jeremy Tonet, Analyst at JPMorgan Chase & Co.]

Got it. Great, this is Jeremy. Thank you so much for taking the question.

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Thank you.

[Operator]

Our next question will come from Michael Blum with Wells Fargo.

[Michael Blum, Analyst at Wells Fargo & Company]

Thanks. Just want to add welcome back Pierce as well.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Thank you, Michael.

[Michael Blum, Analyst at Wells Fargo & Company]

I wanted to go back to the Bakken for a minute, and you kind of touched on some of this, but just ask it more directly. How much ethane are you voluntarily recovering in the Bakken today? And it looks to us at least like the BTU limits are either closed or have been reached on Northern border. So do you envision at some point here involuntarily recovering ethane out of the Bakken?

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Michael, it's Kevin. We're not going to -- we said last quarter we're not going to get into and talk about the actual volume of ethane we're recovering, other than to say we have incented some ethane to come out. That's been economic driven. With that ethane recovery, that's actually pulling down the BTU level on Northern Border. So it's maybe pushing that out a little bit. But if you just go back to the gross kind of production growth that whether it's GORs or activity levels that are both increasing, at some point, we continue to believe it's just math that, that BT -- blended BTU rate is going to go up and become a problem. Northern Border, TransCanada continues to have discussions with the various partners and counterparties up there, both on the supply side and the demand side, to understand what a BTU spec might look like. And we expect those conversations with the counterparties and FERC to continue. And hopefully, we'll have something a resolution here in the next several months.

[Michael Blum, Analyst at Wells Fargo & Company]

Got it. Thanks for that. The other question I wanted to ask was about the Mid-Continent NGL volumes. It looks like they were up sequentially. Just want to make sure I understand, is that being driven by just the Arbuckle II expansion because in the G&P segment there in the Mid-Con, you cited production declines. So I just want to make sure I'm understanding the dynamics there? Thanks.

[Sheridan C. Swords, Senior Vice President of Natural Gas Liquids at ONEOK]

Michael, this is Sheridan. Obviously, the Arbuckle II expansion helps us move those volumes. But really, what we're seeing is we did incentivize some ethane in the Mid-Continent more in the second quarter than we did in the first quarter. But we're also seeing some increased producer activity. So we've seen our C3+ volumes increase as well. And we're probably back to a level that on the C3+ volumes that is equivalent to pretty close to where we were in the fourth quarter of 2019. So we've seen some pretty good recovery from the pandemic, recovery from the ice storm and some growth. So we're seeing a little bit of activity there. And we are predicting that the Mid-Continent will stay relatively flattish year going forward, but we have seen a little uptick in volume.

[Michael Blum, Analyst at Wells Fargo & Company]

Great. Thank you very much.

[Operator]

We'll take our next question from Rebecca Followill with U.S. Capital Advisors.

[Rebecca Followill, Analyst at U.S. Capital Advisors]

Hi, guys and welcome back Pierce.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Thank you, Bec.

[Rebecca Followill, Analyst at U.S. Capital Advisors]

First question is on the fee rate on G&P. It's up to $1.06, keeps ticking higher. And it looks like the mix continues to be -- and I realize it's mix dependent, but it looks like the mix continues to be where the Bakken is going to grow faster than the Mid-Continent. So should we expect that to continue to tick higher? Or is 106 kind of a cap here?

[Charles M. Kelley, Senior Vice President of Natural Gas at ONEOK]

Rebecca, this is Chuck. I think in Kevin's remarks, we talked about $1 to $1.05 range. We still believe that somewhere the $1 to $1.05 range is probably a good number for the balance of the year. The $1.06 was a little stronger than we thought it would be, frankly, and it was driven really by the contract mix in the Bakken.

[Rebecca Followill, Analyst at U.S. Capital Advisors]

Okay, thank you. And then the second one is on LPG export facilities. You've talked, I think, pre-COVID, it was -- you talked about it, but we've got NGLs that hit record levels in May in the U.S. Any current thoughts on an NGL export facility for you guys?

[Kevin L. Burdick, Executive Vice President and Chief Operating Officer at ONEOK]

Becky, it's Kevin. We continue to look at it. It remains a priority for us. It has continued there. Clearly, the pandemic and the pullback in production slowed down some of those discussions. But like you mentioned, with exports continuing to be very strong through this and production picking back up, so of the conversation. So we will continue to look at that. And as we said before, whether we're talking LPG or ethane, if we get the right counterparties, the right project, then we'll announce something. But still looking at it, and it's still a priority for us.

[Rebecca Followill, Analyst at U.S. Capital Advisors]

Thank you.

[Operator]

Our next question will be taken from Spiro Dounis with Credit Suisse.

[Spiro Dounis, Analyst at Credit Suisse Group]

Team. First one, Walt, sorry if I missed it. Just curious...

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

You're breaking up a little bit, if you could say whatever you're saying over again, please.

[Spiro Dounis, Analyst at Credit Suisse Group]

On the capex range. Curious if that's trending in any direction either. I would imagine a lot of the higher activity levels are pushing that higher, but maybe not the case?

[Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs at ONEOK]

Okay. I think I got it, you're looking at capex in 2021. We continue to stay within our range. Obviously, as producer activity picks up, we're going to spend a little bit more on well connect so that might move us towards the higher end of the range, but we're very comfortable with the 2021 range that we have out there at this point.

[Spiro Dounis, Analyst at Credit Suisse Group]

M&A will be helpful here. I know in the past, you've expressed interest on some of the gas assets that were being marketed by some of the utilities out there. We've seen some of those change hands at this point. So curious if there's still assets out there that could introduce...

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

So Spiro, just to make a broad comment about M&A, I have been about 30 years in the midstream business, and there's always been some level of M&A activity. It did slow down during the years where most of the assets got picked over into the MLPs. But I guess what I would say about that is, I've only been back for 30 days. And I'd point you back to the comments that I made on the -- in the original opening that whatever we do, it's going to be intentional, it's going to be disciplined. So whether or not we do or don't participate in the M&A market, that's going to be our guiding principles.

[Spiro Dounis, Analyst at Credit Suisse Group]

Understood. Thanks for that Pierce. Congrats and good luck, Terry.

[Pierce H. Norton, President, Chief Executive Officer and Director at ONEOK]

Thanks.

[Operator]

Our next question will come from Jean Ann Salisbury with Bernstein.

Participants

Corporate Executives

• Andrew J. Ziola, Vice President of Investor Relations and Corporate Affairs
• Pierce H. Norton, President, Chief Executive Officer and Director
• Walter S. Hulse, Chief Financial Officer, Treasurer and Executive Vice President of Strategy and Corporate Affairs
• Sheridan C. Swords, Senior Vice President of Natural Gas Liquids
• Kevin L. Burdick, Executive Vice President and Chief Operating Officer
• Charles M. Kelley, Senior Vice President of Natural Gas

Analysts

• Shneur Gershuni, UBS Group AG
• Christine Cho, Barclays PLC
• Tristan Richardson, Truist Securities
• Jeremy Tonet, JPMorgan Chase & Co.
• Michael Blum, Wells Fargo & Company
• Rebecca Followill, U.S. Capital Advisors
• Spiro Dounis, Credit Suisse Group AG