Supply Explorer
Petrochemical site

South Hampton Resources Silsbee Facility

South Hampton Resources, Inc. (reported to EIA as Trecora Hydrocarbons LLC) · Trecora Resources (privately held since 2022; owned via Texas Oil and Chemical Co. II, Inc. (TOCCO)); ultimate parent Balmoral Funds, LLC · Silsbee, TX

Operating PADD3 specialty petrochemicals high purity hydrocarbons
Aerial view of the site Imagery: USDA, USGS The National Map (public domain)
bpd crude capacity · EIA 2026
—
pipelines it injects into
0
delivery points reachable
0
terminals on those points
0
events on record
2

Capability

Crude distillation 0 bpd operable, 0 operating (EIA-820, as of 2026-01-01). Downstream units below, barrels per calendar day.

Upgrading

Catalytic reforming — low pressure 4,940

Treating — meets sulfur specs

Hydrotreating — naphtha / reformer feed 11,000 sd

Production capacity

Aromatics · 3,640 Isomerization isopentane isohexane · 4,400

Crude slate

Not a crude-oil refinery. Feedstock is natural gas liquids (NGLs) / natural gasoline that SHR fractionates and purifies into specialty hydrocarbon products; it does not process crude oil.

Crude in & products out

From refinery research; each row links its source.
DirectionModeRoutePoint / originProductsSource
products out pipeline Gulf State Pipe Line Company, Inc. (GSPL) connection to an unnamed third-party petroleum products pipeline
SHR's wholly owned subsidiary GSPL owns and operates pipelines that connect the Silsbee facility to (1) a natural gas line, (2) SHR's own truck and rail loading terminal, and (3) "a major petroleum products pipeline owned by an unaffiliated third party." The third-party pipeline's name is not given in the source; given Silsbee's location near Beaumont/Port Arthur it could plausibly be Colonial or Explorer, but this is inference, not fact -- do not treat as confirmed.
Not disclosed in sources reviewed specialty hydrocarbons source
products out truck rack South Hampton Resources 55-acre rail and truck terminal (Highway 92 Sales Rack)
A $7.2 million expansion of this truck rack was completed in January 2015 to support export business and toll customers. The company's Silsbee location page lists distribution by rail, truck and iso-container. No IRS terminal number is listed for Silsbee.
Silsbee, TX specialty hydrocarbons source
products out rail South Hampton Resources 55-acre rail and truck terminal (Highway 92 Sales Rack)
Rail loading is at the same 55-acre terminal as the truck rack. The company's Silsbee location page lists rail among its distribution modes. The serving railroad is not named.
Silsbee, TX specialty hydrocarbons source

Pipeline reach

No tariff origin point is linked to this refinery yet.

Substitutes

No other refinery shares a tariff system with this one in our data.

Events

Outages, fires, turnarounds, sales and closures — newest first.
  1. 2022-06-27 sale

    Trecora Resources (SHR's parent) was taken private by Balmoral Funds, LLC in a $9.81/share, ~$247 million enterprise-value merger; no longer NYSE-listed. source

  2. 2015-01-12 expansion

    Completed a $7.2 million expansion of the Highway 92 sales rack at SHR's 55-acre rail/truck terminal in Silsbee, supporting export and toll-customer growth alongside a concurrent ~60% production-capacity increase ("D-Train" expansion) at the main plant. source

Rates are pipeline line-haul transcribed from published FERC tariffs; every figure cites its tariff and item. Cost to serve (netback) adds origin spot price and destination fees. "Confirmed" links match a tariff delivery point to the facility; "same city" means the point is in the facility's city — plausible, not proof; "per research" means the facility's research profile names the pipeline as an outlet.