Business Overview: NGL Energy Partners LP (NYSE: NGL)

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Executive Summary

NGL Energy Partners LP is a Delaware master limited partnership, formed in 2010, that has built itself into the largest independent produced-water transportation and disposal company in the United States, while also running sizable crude oil and natural gas liquids (NGL) logistics businesses. Produced water — the saltwater byproduct of oil and gas drilling — is an unglamorous but essential part of the shale production cycle, and NGL has consolidated a dominant position handling it across the Delaware, DJ, and Eagle Ford basins.

Fiscal 2025 (ended March 31, 2025) marked something of a turnaround year: the partnership reported $39.4 million of net income, rebounding from a loss the prior year, while continuing to reshape its portfolio by exiting its refined products business. NGL today is best understood as a midstream services company whose profitability is driven by fee-based water handling, margin-based crude logistics, and margin-based NGL distribution.

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1. Core Business Model & How They Work

[ Produced Water from Oil & Gas Wells ] ➡️ [ Pipeline Gathering & Treatment ] ➡️ [ Disposal / Recycling / Skim Oil Recovery ] ➡️ [ Fee Revenue per Barrel Handled ]

[ Crude Oil Purchased from Producers ] ➡️ [ Storage & Pipeline Transportation ] ➡️ [ Sale to Refineries / Trade Hubs ] ➡️ [ Margin Capture ]

[ NGLs (Propane/Butane) Purchased ] ➡️ [ Terminal Storage & Rail/Pipeline Distribution ] ➡️ [ Sale to Commercial/Retail/Industrial Customers ] ➡️ [ Margin Capture ]

Key Operational Drivers

1. Fee-based water handling: Long-term, often fixed-fee contracts — some with minimum volume commitments or acreage dedications — generate per-barrel revenue for moving, treating, recycling, and disposing of produced and flowback water.
2. Back-to-back physical trading: In Crude Oil Logistics and Liquids Logistics, NGL largely locks in margin through back-to-back purchase/sale contracts and derivative hedges rather than taking large speculative commodity positions.
3. Asset-backed logistics: The business is underpinned by hard infrastructure — over 800 miles of large-diameter water pipelines, the ~550-mile Grand Mesa crude pipeline, a 3.6-million-barrel Cushing terminal, and NGL storage/terminal/rail assets — that would be costly and slow for a competitor to replicate.
4. Portfolio simplification: NGL has been actively divesting non-core assets, including closing the sale of its refined products business on April 30, 2025, to sharpen focus on its three core segments.

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2. Business Segments

┌─────────────────────────────────────┐
│          NGL Energy Partners LP        │
└─────────────────┬─────────────────────┘
       ┌───────────┼────────────────┐
       ▼            ▼                 ▼
┌─────────────┐ ┌──────────────┐ ┌──────────────┐
│ Water         │ │ Crude Oil     │ │ Liquids       │
│ Solutions      │ │ Logistics     │ │ Logistics     │
│ 73% top-10     │ │ 79% top-10    │ │ 36% top-10    │
│ customer conc. │ │ customer conc.│ │ customer conc.│
└─────────────┘ └──────────────┘ └──────────────┘

Water Solutions

Moves, treats, recycles, and disposes of produced and flowback water mainly in the Delaware, DJ, and Eagle Ford basins. Core asset: an integrated Northern Delaware system with 800+ miles of large-diameter pipeline, ~765,000 dedicated acres, 58 active saltwater disposal facilities, and 132 active disposal wells. The LEX II expansion raised system capacity from 140,000 to 340,000 barrels of water per day.

Crude Oil Logistics

Buys crude from producers/marketers and sells to refineries or trade hubs, supported by the Grand Mesa Pipeline (~550 miles), a 3.6-million-barrel Cushing, Oklahoma terminal, and marine terminals in Texas and Louisiana.

Liquids Logistics

Supplies propane, butane, and other NGLs to commercial, retail, and industrial customers across the U.S. and Canada through five owned terminals, third-party storage, pipelines (including a Michigan propane pipeline), a Virginia marine export terminal, and a leased railcar fleet.

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3. Product Portfolio

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4. Competitive Landscape

Water Solutions: Competes with independent water-handling companies and with producers' own in-house water operations. Competitive factors are system reliability, project execution speed, available capacity, rates, and proximity to producer acreage — favoring an incumbent with NGL's existing Delaware Basin footprint.

Crude Oil Logistics: A crowded field with many competitors, some larger than NGL. Key differentiators are price, supply access, service reliability, extension of open credit, logistics capability, and long-term relationships.

Liquids Logistics: Competes with other NGL wholesalers, trading firms, and midstream operators on price, supply access, pipeline/storage capacity, logistics capability, and customer relationships.

              High Customer Concentration
                        │
   Crude Oil Logistics   │
   (79% top-10)          │     Water Solutions
                        │     (73% top-10)
  Asset-Light ──────────┼────────── Asset-Heavy
  Trading                │
                        │   Liquids Logistics
                        │   (36% top-10)
              Lower Customer Concentration

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5. Strategic Strengths & Risks

Strengths

• Scale leadership in produced water: being the largest independent water handler in the U.S. gives NGL negotiating leverage and operational density advantages in its core Delaware Basin footprint.
• Fee-based, contracted water revenue provides a more stable cash flow base than the margin-based crude and liquids logistics businesses.
• Hard-to-replicate infrastructure: large-diameter pipeline networks, disposal wells, and the Grand Mesa Pipeline represent capital-intensive assets that create real barriers to new entrants.
• Active portfolio discipline: divesting the refined products business signals management focus on the highest-return core segments.

Risks

• High customer concentration: top-ten customers represent 73% of Water Solutions revenue and a striking 79% of Crude Oil Logistics revenue — a small number of producer relationships drive the bulk of results.
• Commodity price and drilling activity exposure: produced water volumes and crude/NGL margins both ultimately depend on continued oil and gas drilling activity in NGL's core basins.
• Leverage: midstream MLPs typically run with meaningful debt loads to fund pipeline infrastructure, which can pressure results when commodity cycles turn down (as the prior fiscal year's net loss illustrated).
• Margin-based segments carry trading risk: although NGL hedges extensively, the Crude Oil and Liquids Logistics segments are inherently more volatile than the fee-based Water Solutions business.

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6. Financial Overview

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Summary Conclusion

NGL Energy Partners has built a genuinely differentiated position in an unglamorous but structurally necessary corner of the energy value chain: handling the enormous volumes of produced water that shale drilling generates. That fee-based water business, layered with margin-capture crude and NGL logistics operations, gives the partnership multiple ways to earn a return on its pipeline and terminal infrastructure. The central risk is customer concentration and underlying commodity-cycle exposure — if drilling activity in NGL's core Permian-adjacent basins slows meaningfully, both water volumes and logistics margins would feel it — but the return to profitability in fiscal 2025 suggests the post-divestiture, three-segment portfolio is on steadier footing than it was a year earlier.