ONEOK is increasing the working gas storage capacity from 2 Bcf to 11 Bcf in a two-phase project ending in early 2029. This significant, multi-year capital investment will require technology and services for construction, capacity management, and operational efficiency.
Filing excerpt
We are expanding our Jefferson Island Storage Hub facility in Louisiana to increase the working gas storage capacity from 2 Bcf to 11 Bcf, which is excluded from the working natural gas storage capacity listed above.
What this signalsFilings often name leadership changes, deals and spending plans.
Regions named
sec-10kmarketExpansionGet every 10-K signal for Oneok and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/ea6a9664-aa9a-42ba-981c-ba10e2b402e0 returns this record as JSON. POST /v1/companies/enrich returns every signal for oneok.com.
{
"signal_id": "ea6a9664-aa9a-42ba-981c-ba10e2b402e0",
"signal_type": "sec-10k",
"signal_subtype": "marketExpansion",
"detected_at": "2026-03-03T05:54:03.145+00:00",
"company": {
"name": "Oneok",
"domain": "oneok.com"
},
"data": {
"detail": "ONEOK is increasing the working gas storage capacity from 2 Bcf to 11 Bcf in a two-phase project ending in early 2029. This significant, multi-year capital investment will require technology and services for construction, capacity management, and operational efficiency.",
"metrics": {
"pct": 4.5,
"timeframe": "multi_year",
"pct_context": "Increase in working gas storage capacity at Jefferson Island Storage Hub from 2 Bcf to 11 Bcf."
},
"summary": "Expanding Jefferson Island Storage Hub capacity by 450% through 2029",
"excerpts": "We are expanding our Jefferson Island Storage Hub facility in Louisiana to increase the working gas storage capacity from 2 Bcf to 11 Bcf, which is excluded from the working natural gas storage capacity listed above.",
"relevance": 0.8,
"sentiment": "positive",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1039684/000103968426000006/oke-20251231.htm",
"filing_date": "2026-02-24",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Scaling infrastructure needed",
"signal_category": "market",
"regions_mentioned": [
"Louisiana"
]
}
}
curl https://signals.autobound.ai/v1/signals/ea6a9664-aa9a-42ba-981c-ba10e2b402e0 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"oneok.com","limit":20}'Long text fields are shortened on this page.
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