Delek Logistics Partners, LP (DKL)

Executive Summary / Key Takeaways

• Transformation to Independence: Delek Logistics is executing a deliberate strategic pivot from a captive MLP serving its parent Delek US Holdings (DK) to an independent, full-suite midstream provider in the Permian Basin, with third-party EBITDA contribution expected to reach 80% by 2026—up from approximately 45% just two years prior.

• Record Performance Masked by Accounting: The partnership achieved record adjusted EBITDA of $536 million in 2025, yet revenue growth appears muted due to sales-type lease accounting changes that reclassified $64.7 million in interest income, obscuring the underlying operational momentum driven by acquisitions and the Libby 2 gas plant commissioning.

• Unique Competitive Moat: DKL's sour gas handling and acid gas injection (AGI) capabilities in the Delaware Basin represent a scarce, permit-constrained asset that competitors cannot easily replicate, creating pricing power and a long runway for growth as producers encounter more sour gas than initially anticipated.

• Valuation Disconnect: Despite trading at 17x EV/EBITDA with an 8.98% distribution yield, management asserts the company is undervalued and that intrinsic value justifies a unit price in the $70s, suggesting the market has not yet priced in the successful deconsolidation and diversification strategy.

• Leverage and Execution Risk: With debt-to-EBITDA exceeding 4x and a payout ratio of 134.85%, the investment thesis hinges on flawless execution of the sour gas infrastructure completion, Libby 2 plant ramp-up, and continued deconsolidation from Delek Holdings—any stumble could pressure the distribution and unit price.

Setting the Scene: The Making of an Independent Midstream Powerhouse

Delek Logistics Partners, LP was established in April 2012 as a Delaware limited partnership, born from Delek US Holdings' need to monetize its logistics assets while creating a dedicated vehicle for midstream operations. Headquartered in Texas, the partnership began life as a classic captive MLP—its assets contracted exclusively to support Delek Holdings' Tyler, El Dorado, and Big Spring refineries. This origin story matters because it explains both the partnership's initial stability and its current strategic imperative: breaking free from parent-company dependence to command a market valuation independent of refining cycles.

The midstream energy sector operates on a simple principle: capture a toll on hydrocarbon molecules moving from wellhead to refinery or export terminal. DKL's early strategy focused on this model within a walled garden, generating predictable fee-based revenue but lacking the growth and valuation multiple accorded to diversified midstream peers. The Permian Basin, however, presented an irresistible opportunity. As the most prolific oil and gas producing region in the United States, it offered a path to transform from a regional logistics provider into a full-suite midstream platform serving multiple producers across crude, natural gas, and water services.

This transformation required a series of strategic acquisitions that fundamentally altered DKL's asset base and customer mix. The 2022 acquisition of 3 Bear for $628 million established a Delaware Basin footprint. The 2024 purchases of H2O Midstream ($160 million) and Gravity Water ($209 million) created integrated water disposal capabilities. The Wink to Webster pipeline investment provided takeaway capacity. Each transaction was deliberately timed—management noted both H2O and Gravity were acquired at significant discounts compared to current market trends, suggesting opportunistic capital deployment during a buyer's market. The significance lies in DKL building a moat while competitors are constrained, positioning for disproportionate value capture as basin activity intensifies.

Technology, Products, and Strategic Differentiation: The Sour Gas Advantage

DKL's competitive positioning rests on a capability that sounds niche but carries profound economic implications: sour gas gathering, treating, and acid gas injection (AGI). When the partnership commissioned the Libby 2 processing plant in Q2 2025, expanding capacity to 160 million scf per day, it discovered that regional gas was more sour than initially anticipated. This wasn't a problem—it was an opportunity. While competitors struggle to permit new saltwater disposal wells or processing facilities in New Mexico's stringent regulatory environment, DKL had already secured the necessary permits and infrastructure.

The significance of this lies in the fact that sour gas contains hydrogen sulfide (H2S) that must be removed before the gas can enter pipelines or be processed. Producers facing this challenge have limited options, and DKL's integrated solution—gathering, treating, processing, and disposing of acid gas via injection wells—creates a closed-loop service that competitors cannot easily replicate. Management explicitly states this provides a unique offering and long runway for growth because it is difficult to get saltwater disposal permits in a timely manner in the Delaware Basin. The economic implication is pricing power: when a producer has sour gas and limited alternatives, DKL can command premium rates that flow directly to EBITDA.

The Libby Complex expansion illustrates this dynamic perfectly. The partnership accelerated sour gas programs to provide solutions in a more rapid timeline because producers needed immediate relief. This responsiveness creates customer lock-in: once a producer commits to DKL's gathering and processing infrastructure, switching becomes prohibitively expensive. The AGI well and sour gas gathering infrastructure, expected to be completed over the next few months, will enable the plant to reach full capacity and potentially bring forward the need for additional processing capacity earlier than expected. This isn't just capacity expansion—it's a step-change in utilization that could trigger a new investment cycle, further entrenching DKL's market position.

Water services amplify this moat. The integration of H2O and Gravity systems has created a combined crude and water offering in Howard, Martin, and Glasscock counties that has increased the partnership's competitive position. As producer water cuts increase throughout the basin, the scarcity of permitted disposal capacity becomes more valuable. DKL's existing footprint represents a barrier to entry that new competitors cannot overcome without years of permitting and billions in capital. This scarcity value translates directly into stable, growing cash flows that support the partnership's distribution growth streak.

Financial Performance & Segment Dynamics: Decoding the Numbers

DKL's 2025 financial results require careful interpretation because accounting changes affect reported figures. Net revenues increased 7.7% to $1.01 billion, but this figure masks the true operational momentum. The Gathering and Processing segment drove growth with a 36.6% revenue increase and 25.3% EBITDA growth, primarily from the Gravity and H2O acquisitions. However, the Wholesale Marketing and Terminalling segment declined 7.5% and Storage and Transportation fell 21.5%, not due to volume losses but because certain agreements were reclassified as sales-type leases under ASC 842, moving revenue to interest income.

This accounting treatment created a $64.7 million increase in interest income, boosting the bottom line but making year-over-year revenue comparisons less direct. The underlying business reality is robust: adjusted EBITDA hit a record $536 million, Q4 2025 adjusted EBITDA reached $142 million (up 25% year-over-year), and distributable cash flow coverage was 1.22x. These metrics demonstrate that the core midstream operations are generating substantial cash, even as the partnership evolves its contract structure with Delek Holdings to increase economic separation.

Segment-level analysis reveals the strategic shift in progress. The Gathering and Processing segment's EBITDA grew to $259.5 million, now representing 48% of total segment EBITDA. This is the growth engine—crude gathering volumes hit record levels in Q3 and Q4, natural gas processing capacity expanded materially, and water disposal volumes more than doubled in the Midland Basin. Conversely, the Wholesale Marketing segment's EBITDA declined 31% to $62.9 million, reflecting both the sales-type lease accounting and the assignment of the Big Spring refinery marketing agreement back to Delek Holdings. This is a deliberate deconsolidation, moving refining-related activities back to the parent while capturing more midstream-related activities at DKL.

The balance sheet shows total indebtedness reached $2.36 billion, up $476.5 million year-over-year, driven by the $700 million senior notes issuance in Q2 2025. Debt-to-EBITDA now exceeds 4x, and the payout ratio of 134.85% suggests distributions are not fully covered by GAAP earnings. However, management emphasizes a focus on achieving long-term leverage and coverage objectives, and the partnership maintains $949 million in liquidity. This suggests a temporary leverage elevation to fund transformational acquisitions, with a path to deleveraging as third-party EBITDA grows and capital expenditures normalize.

Outlook, Management Guidance, and Execution Risk

DKL's 2026 guidance range of $520-560 million in EBITDA implies modest growth from the $536 million record in 2025, but this conservatism masks several positive catalysts. The Libby 2 plant is expected to reach full capacity in the first half of 2026, with sour gas infrastructure completion unlocking a step change in utilization. Management notes that incremental processing capacity is still anticipated in the area, suggesting demand exceeds current supply—a highly favorable dynamic for pricing and utilization.

The sour gas infrastructure timeline is critical. Management expects to complete the AGI well and sour gas gathering infrastructure over the next few months, with the first AGI well already being activated. This timing matters because every month of delay represents foregone EBITDA from unprocessed volumes. The infrastructure enables DKL to fill the plant to capacity in the most efficient manner, maximizing returns on the 3 Bear investment. More importantly, it establishes DKL as the go-to processor for sour gas in the Delaware Basin, potentially capturing volumes that would otherwise go to competitors lacking these capabilities.

On the water side, the integration of H2O and Gravity is progressing well and exceeding expectations. The combined offering enhances DKL's competitive position in the Midland Basin, where water disposal scarcity creates pricing power. Management's focus on Howard, Martin, and Glasscock counties suggests a targeted strategy to dominate the most active drilling areas, creating density advantages that lower per-unit costs and increase margins.

The deconsolidation timeline is equally important. The January 2026 intercompany transactions are expected to raise third-party EBITDA contribution to around 80% on a pro forma basis, up from 49.3% of total revenues in 2025. This matters because it reduces DKL's correlation with Delek Holdings' refining margins and unlocks a higher valuation multiple. MLPs with high sponsor dependence trade at distribution yields 200-300 basis points wider than independent peers. If DKL achieves 80% third-party exposure, the yield should compress toward the 6-7% range typical of diversified midstream players, implying potential unit price appreciation even without EBITDA growth.

Risks and Asymmetries: What Could Break the Thesis

The most material risk remains DKL's dependence on Delek Holdings, which still accounts for 49.3% of revenues. While this is down from 55% in 2024, any significant disruption at Delek's refineries would directly impact DKL's volumes and cash flow. The partnership's recessionary protections include minimum volume commitments, but these may not fully insulate DKL if Delek materially reduces throughput or seeks to renegotiate terms during financial distress.

Leverage presents a second critical risk. With debt-to-EBITDA exceeding 4x and $2.36 billion in total debt, DKL has limited financial flexibility. The 7.38% coupon on the 2033 senior notes reflects the market's assessment of credit risk—higher than investment-grade midstream peers. If interest rates remain elevated or EBITDA growth disappoints, refinancing risk could force distribution cuts despite the 52-quarter increase streak. The 134.85% payout ratio already suggests distributions are consuming more cash than earnings generate, a situation that requires growth to resolve.

Execution risk on the sour gas infrastructure is a factor. While management expresses confidence, the timeline has shifted from initial expectations. The AGI well and sour gas gathering infrastructure must be completed over the next few months to enable the step change in utilization. Any geological, regulatory, or operational delays would defer EBITDA realization and potentially require additional capital investment, straining the already leveraged balance sheet.

Commodity price volatility creates asymmetric downside. While DKL's fee-based model limits direct exposure, producer activity in the Permian Basin is sensitive to crude prices. A sustained drop below $60 per barrel would reduce drilling activity, impacting gathering volumes and water disposal demand. Management notes near-term volatility in crude prices but expresses confidence in the basin's low breakeven economics. However, DKL's smaller scale versus peers like Energy Transfer (ET) or Enterprise Products Partners (EPD) means it has less margin for error during downturns.

Competitive Context and Positioning

DKL operates in a tier below the midstream giants, and this scale differential has tangible financial consequences. Energy Transfer trades at 9x EV/EBITDA with a 6.87% yield, while DKL trades at 17x with an 8.98% yield—reflecting the market's current assessment of DKL's independence and execution risk.

However, DKL's niche focus creates competitive advantages that scale cannot replicate. In the Delaware Basin, DKL is one of the few companies which can handle crude, gas and water, creating cross-selling opportunities that larger, more siloed competitors cannot match. The sour gas handling capabilities are differentiated because most plants in the area do not have the necessary permits. This scarcity creates pricing power that should translate to higher margins over time.

The water business exemplifies DKL's strategic positioning. While larger peers focus on crude pipelines and gas processing, DKL's integrated water disposal and recycling addresses a critical bottleneck for producers. As water cuts increase throughout the basin, the value of permitted disposal capacity rises. DKL's permit position in New Mexico creates a barrier that even well-capitalized competitors would need years to overcome, suggesting the water segment could become a material value driver.

Financially, DKL's 17.41% profit margin exceeds Energy Transfer's 5.18% and Plains All American Pipeline (PAA) at 3.24%, reflecting the value of its integrated, refinery-linked model. However, this comes with trade-offs: DKL's return on assets of 4.41% lags MPLX LP (MPLX) at 7.39% and Enterprise Products Partners at 5.61%, indicating less efficient asset utilization. The high ROE of 847.51% is an artifact of minimal book value rather than operational superiority.

Valuation Context

Trading at $49.76 per unit, DKL presents a valuation puzzle that reflects its transitional state. The 8.98% distribution yield is among the highest in the midstream space, typically signaling market skepticism about sustainability. Yet the partnership has increased distributions for 52 consecutive quarters, demonstrating consistency. The disconnect lies in the payout ratio of 134.85%, which indicates distributions exceed earnings—a situation that typically precedes cuts unless growth materializes quickly.

The EV/EBITDA multiple of 17.02x sits above peers: Energy Transfer at 9.02x, Plains All American at 11.49x, MPLX at 13.43x, and Enterprise Products Partners at 12.08x. This premium suggests the market is pricing in the successful completion of DKL's transformation. However, management's assertion that fair value is $70-79 per unit implies they believe there is 40-60% upside from current levels.

The price-to-book ratio of 436.49x appears high but reflects the MLP structure's minimal equity base rather than overvaluation. More relevant is the price-to-operating-cash-flow ratio of 11.23x, which is reasonable for the sector. The enterprise value of $5.03 billion is less than 10% of Energy Transfer's $135 billion, highlighting DKL's small scale but also its potential for growth from modest capital deployment.

The key valuation driver will be the pace of deconsolidation. If DKL achieves 80% third-party EBITDA by mid-2026 and demonstrates that the sour gas infrastructure drives utilization above 90% at Libby 2, the yield should compress toward 7% and the EV/EBITDA multiple could expand, supporting unit prices in the $65-70 range. Conversely, any delays or leverage concerns could push the yield higher and compress the multiple, risking a return to the $40 level.

Conclusion

Delek Logistics stands at an inflection point where strategic transformation meets valuation skepticism. The partnership has executed a deliberate pivot from captive MLP to independent Permian midstream provider, assembling a unique full-suite offering of crude, gas, and water services anchored by scarce sour gas handling capabilities. Record EBITDA of $536 million and 52 consecutive distribution increases demonstrate operational excellence, yet the market remains cautious, pricing the units at a 9% yield with a 17x EV/EBITDA multiple that reflects execution and leverage risks.

The investment thesis hinges on two variables: the timely completion of sour gas infrastructure to unlock Libby 2's full capacity, and the successful deconsolidation from Delek Holdings to achieve 80% third-party EBITDA. If management delivers on both fronts in 2026, the valuation discount to peers should close, potentially driving 40-60% unit price appreciation. However, the 4x+ leverage ratio and 134% payout ratio leave minimal margin for error—any misstep on execution, commodity price downturn, or Delek Holdings disruption could pressure distributions.

For investors, DKL offers a high-yield entry into Permian Basin infrastructure growth with a management team that has demonstrated capital discipline and strategic vision. The risk/reward is asymmetric: successful execution unlocks peer-level valuation and substantial capital gains, while failure risks distribution cuts and multiple compression. The next six months, culminating in sour gas infrastructure completion and Q2 2026 earnings, will likely determine which path the partnership takes.