Producer
ONEOK, Inc.
Major NGL midstream operator; holds significant NGL salt cavern storage at both Mont Belvieu, TX and Conway, KS (the two primary US NGL storage hubs). Conway, KS is the secondary US propane price benchmark hub (for Midcontinent propane) — ONEOK is the dominant storage and fractionation operator at Conway. Total NGL fractionation capacity 1M+ bpd. Acquired Magellan Midstream Partners (2023) for $18.8B, adding refined products infrastructure.
3
Inputs supplied
2
Goods downstream
3
Facilities
0
Stories
What they make
3 inputs ONEOK, Inc. supplies
Click an input to see every good that depends on it, every country that produces it, and every other company in the supply chain.
Where it shows up
Goods downstream
Essential goods that depend on something ONEOK, Inc. makes, pick one to see the full supply chain.
Where they make it
3 facilities
Magellan Midstream (ONEOK) Tulsa OK Hub Terminal →
USOklahoma · storage
Magellan Midstream (now ONEOK post-2023 acquisition) operates the largest refined products terminal complex at Tulsa, Oklahoma — the hub connecting Gulf Coast refineries to Midwest distribution. Magellan's ~9,800-mile system is the US interior counterpart to Colonial's East Coast corridor. ONEOK's $18.8B acquisition of Magellan (closed September 2023) created the largest combined refined products + NGL pipeline operator in the US. Source: https://www.oneok.com/operations/refined-products
ONEOK Medford NGL Fractionator →
USMedford, OK · fractionation
ONEOK Midcontinent fractionation hub. Processes NGL streams from STACK/SCOOP Oklahoma and other Midcontinent plays. Part of ONEOK's 1M+ bpd total fractionation portfolio which also includes Mont Belvieu (MB-6, completed Dec 2024), Bushton (Kansas), and other facilities.
ONEOK — Conway, Kansas NGL Storage Hub →
USConway, McPherson County, Kansas · mine
Conway, Kansas is the secondary US NGL storage hub (Mont Belvieu is primary). Conway salt caverns store propane and other NGLs from Midcontinent production (Oklahoma, Kansas). ONEOK is the dominant operator at Conway; Conway propane prices are the benchmark for Midcontinent propane markets (vs. Mont Belvieu which benchmarks Gulf Coast/export markets). Conway prices often trade at a discount to Mont Belvieu, reflecting lower export access.
What else they do
Business segments
The company's full revenue map, where this supply-chain role fits within their broader business.
NGL Gathering, Processing, and Pipelines
50%Refined Products (Magellan)
35%Natural Gas Gathering
15%