Select Water Solutions (WTTR) Q3 2026 earnings review
Select Water Solutions expands its pipelines, but its debt jumps
Select Water Solutions, which manages water and chemicals for oil and gas producers, is shifting toward pipelines while capital bills keep climbing. Third-quarter revenue rose 28% from a year ago as daily water volumes in its pipeline network hit 1.7 million barrels. Chief executive John Schmitz sold a majority stake in the Peak Rentals equipment unit and closed the buyout of Pilot Water Solutions after quarter-end, lifting the fourth-quarter Water Infrastructure sales plan to $150–160 million.
| Revenue | $412.2M +28% from a year ago (+4% from last quarter) |
|---|---|
| Water Infrastructure revenue | $110.1M +40% from a year ago; Q4 plan: $150–160M |
| Adjusted EBITDA | $93.5M plan was $90–94M; Q4 plan: $95–100M |
| 2026 net capital spending plan | Raised $35M to $300–310M (third raise this year) |
⚖️ Verdict: ⚪ Neutral
The story is unchanged because the portfolio shift to contracted water pipelines advanced at the same time capital costs and debt stepped up. Selling 55% of Peak Rentals removed a persistent strategic overhang, and adding Pilot Water pushes Water Infrastructure past 60% of segment profit in the fourth-quarter plan by our math. The bad news: management raised full-year net capital spending for a third time, Chemical margins missed the plan, and a new $900 million bond issue adds about $69 million in annual interest.
The question now is whether the enlarged Delaware Basin pipeline network will generate enough cash after capital spending to justify taking on $900 million in 7.625% bonds. Either combined network volumes allow capital spending to taper off next year, or ongoing construction and $69 million of annual bond interest keep free cash flow negative. Management's 2027 capital budget and Pilot Water deal disclosures will settle it.
🐂 Bull Case
Pilot Water Deal Reshapes the Profit Mix
Select Water Solutions manages water and chemicals for oil and gas producers. Its most profitable unit is Water Infrastructure, which runs pipelines, recycling plants and disposal wells under long-term contracts. In the third quarter, the unit handled 1.7 million barrels of produced water per day, up 13% from last quarter, lifting segment sales 40% from a year ago to a record $110.1 million.
After the quarter ended, the Texas company closed the buyout of Pilot Water Solutions, which "expanded Select’s leading water midstream position across the Delaware Basin". Chief executive John Schmitz also forecast "incremental revenue growth expected in the fourth quarter for the base business before including any partial fourth quarter contributions from the recently closed acquisition of Pilot Water". The fourth-quarter plan lifts segment sales to $150–160 million.
That jump shifts the company's earnings toward recurring pipeline fees. By our math, the fourth-quarter outlook puts Water Infrastructure at 63% of segment gross profit before depreciation and amortization (D&A, the non-cash wear and tear on equipment), up from 49% in the third quarter.
What to watch: fourth-quarter Water Infrastructure gross margin before D&A, planned at 52% to 56% versus 57.2% in the third quarter. Holding near the top of that band will show that Pilot Water's facilities carry margins close to Select's existing network.
Permian Demand Lifted Field Services Before Carve-Out
Water Services, the unit that hauls, transfers and treats water at well sites, beat its own forecast for a fourth consecutive quarter. Sales rose 7.1% from the second quarter to $212.3 million, "outpacing macro activity and our guided expectation of a flat sequential quarter", Schmitz said, because customers pumped more water in the Permian Basin.
Profitability in the field improved alongside the volume gain. Direct field operating costs fell from a year ago as a share of sales, so segment gross margin before D&A reached 23.8%, beating the 21% to 22% target range. After removing Peak Rentals, which accounted for 21% of the unit's sales this year, the company plans for fourth-quarter sales of $150–160 million at a 21% to 24% margin.
What to watch: fourth-quarter Water Services gross margin before D&A after the Peak Rentals removal. Staying near 23% during the slower winter months will confirm that the remaining field business keeps its margin gains without the equipment-rental unit.
Majority Sale Ends the Peak Rentals Uncertainty
For more than a year, Select evaluated what to do with Peak Rentals, its wellsite equipment-rental business, while the review dragged on without a deal. On September 23, the company resolved the overhang by selling a 55% stake in Peak for $76.8 million, comprising $41.5 million in cash and a $35.3 million seller note.
Peak also signed its own credit lines, so "Peak is not expected to require ongoing capital investment from Select", the company said. Select kept a 45% stake that it now records as an unconsolidated investment, removing a lower-margin unit from its revenue and freeing up cash for water pipelines.
What to watch: equity in earnings of unconsolidated entities in the fourth quarter and collection updates on the $35.3 million seller note. Positive earnings from the 45% stake will show that Peak can service its standalone debt and pay off the seller note.
Positives this quarter didn't test
Three longer-term growth drivers had no new numbers in the third-quarter earnings release because they report in quarterly filings or begin generating cash next year.
- Customer-conveyed disposal wells: operators handed over 14 saltwater disposal wells in the second quarter to tie into Select's pipes; the quarterly filing will show whether customers transferred more wells in the third quarter.
- Lithium and iodine extraction royalties: partnerships to pull minerals from produced water are scheduled to start paying royalties in 2027.
- Data-center water services: after bringing in about $6 million of second-quarter revenue, the release gave no third-quarter figure; the conference call or filing will show if bookings grew.
🐻 Bear Case
Fourth Capex Hike Keeps Free Cash Flow Negative
Select emphasized its cash generation and balance sheet, but its expanding pipeline build-out continues to consume more cash than the business brings in. Management raised full-year net capital expenditures (spending on property and equipment minus proceeds from asset sales) for a third time this year "as we begin integrating the combined asset base and finish out Pilot Water’s ongoing capital projects during the fourth quarter", Schmitz said.
- 2026 net capital expenditure plan: raised to $300–310 million, up from $175–225 million at the start of the year
- Third-quarter free cash flow: -$3.6 million, bringing the nine-month deficit to -$53.7 million by our math
- Post-quarter debt issue: $900 million of 7.625% senior notes due 2034, carrying $68.6 million a year in interest by our math
The company used the new bond proceeds to "fund the cash consideration of the Pilot Water Acquisition and repay the outstanding obligations under Select’s sustainability-linked credit facility". Because the new bonds carry $17.2 million of quarterly interest by our math — more than triple the $5.4 million net interest expense in the third quarter — fixed financing costs and capital bills are rising together.
What to watch: the initial 2027 net capital expenditure budget and interest expense forecast on the fourth-quarter report. Another year of $250 million or more in capital spending on top of the $68.6 million annual bond interest bill would delay full-year free cash flow again.
Chemical Margins Missed the Plan as Sales Slowed
Chemical Technologies manufactures specialty chemicals used in hydraulic fracturing. After setting a revenue record in the second quarter on market-share gains, the unit's sales fell 6.5% from last quarter to $89.8 million. While revenue still landed near the top of the $85–90 million plan, direct production costs took a larger bite out of sales.
Segment gross margin before D&A dropped 2.4 percentage points from the second quarter to 17.8%, missing the 20% to 21% target range. The weakness continues into year-end: the company plans for fourth-quarter segment sales to drop another 14% at the middle of the range to $75–80 million, with margins staying at 17% to 18% on customer schedule timing and winter slowdowns.
What to watch: first-quarter 2027 Chemical Technologies gross margin before D&A when customer completion schedules reset after the winter slowdown. A failure to rebound toward 20% would show that raw-material cost pressure or pricing competition has eroded the unit's earlier product gains.
Deal Costs and Share Dilution Weigh on Per-Share Profit
Operating profit fell 22% from the second quarter to $26.9 million even though gross profit grew, because overhead expenses jumped. Selling, general and administrative (SG&A) costs rose 2.6 percentage points of revenue from last quarter to 13.0% ($53.6 million), driven by $7.4 million of acquisition and divestiture transaction fees and $8.3 million of stock-based pay.
At the same time, past equity issuances and unit conversions spread earnings across more shares. Class A diluted shares rose 26% from a year ago to 131.2 million (total diluted shares including Class B rose 16% by our math), while exchanges of Class B units into Class A shares lifted the long-term tax receivable agreement liability to $60.6 million from $50.1 million in June.
What to watch: fourth-quarter SG&A transaction fees and any equity issued to close the Pilot Water acquisition in the upcoming filing. Additional share issuance on top of the $900 million bond deal would further dilute per-share earnings.
Risks this quarter didn't answer
Two macro and regional risks from prior quarters could not be tested from the earnings release alone.
- Skim-oil commodity exposure: Select recovers trace crude oil from produced water, which swings Water Infrastructure revenue by about $1 million a month between $65 and $95 oil prices; the quarterly filing will disclose third-quarter oil-price effects.
- New Mexico disposal and earthquake limits: buying Pilot Water increases Select's concentration in the Delaware Basin, where state regulators cap disposal volumes near fault lines; the conference call will address permitting and recycling mix on the combined network.
💲 Other KPIs
Uncollected customer bills fell 12.4% from the second quarter even as total revenue rose 4.1%, reversing the billing backlog that drained cash in the first quarter. Total operating cash flow reached $84.4 million, down slightly from $86.7 million in the second quarter as higher supplier payables offset outflows in prepaid assets.
By our math, total balance-sheet debt at the end of September fell 6.0% from June ($260.2 million) after $15.8 million of term-loan repayments. Total liquidity stood at $271.6 million at quarter-end, before the post-quarter $900 million bond issue and new $500 million credit line reshaped the balance sheet.
🔮 Guidance
New. The plan calls for Adjusted EBITDA (operating profit before interest, taxes, depreciation and one-off items) to rise 4.3% from the third quarter and 52% from a year ago at the middle of the range, by our math. It reflects a partial quarter of Pilot Water earnings offsetting the removal of Peak Rentals.
Raised. Adding a partial quarter of Pilot Water plus base-business growth lifts planned segment sales 41% from the third quarter and 91% from a year ago at the middle of the range, by our math. Planned gross margin before D&A steps down from 57.2% in the third quarter to 52%–56% as Pilot Water is folded in.
New. Reported segment sales are planned to drop 27% from the third quarter at the middle of the range, by our math, because Peak Rentals is no longer consolidated and winter weather slows wellsite work. Excluding Peak Rentals, the remaining business is forecast to decline by mid-single-digit percentages from the third quarter.
New. The outlook puts fourth-quarter chemical sales down 14% from the third quarter and down 11% from a year ago at the middle of the range, by our math, due to customer schedule timing and winter seasonality. Gross margin before D&A is planned to hold at 17% to 18%, matching the third quarter's reduced level.
Raised. Management lifted the middle of the full-year capital spending plan by $35 million to finish Pilot Water's ongoing projects in the fourth quarter. It is the third raise in three quarters: +$25 million in Q1, +$45 million in Q2, and +$35 million in Q3. By our math, that leaves $69.9 million of net capital spending for the fourth quarter.
❓ Key Questions
What did Select pay in total for Pilot Water?
Select issued $900 million of senior notes to pay off its $234.4 million term loan and fund the Pilot Water buyout, implying roughly $650 million of cash available for the deal. Investors need the exact purchase price, acquired EBITDA and whether any shares were issued.
Why do Pilot Water's margins dilute the infrastructure segment?
Fourth-quarter Water Infrastructure gross margin before D&A is planned at 52% to 56%, down from 57.2% in the third quarter. Management has not explained whether Pilot Water carries structurally lower contract rates or temporary integration costs.
When will free cash flow cover the new interest bill?
The new $900 million notes carry $68.6 million of annual interest by our math, while nine-month free cash flow was -$53.7 million and 2026 net capital spending was raised to $300–310 million. Management has not given a 2027 capital budget or cash flow target.
What drove the 2.4-point margin drop in Chemical Technologies?
Chemical Technologies gross margin before D&A fell to 17.8% against a 20% to 21% plan, and the fourth-quarter outlook leaves it at 17% to 18%. The release did not specify whether raw-material costs, tariffs or lower factory volume caused the miss.