Marathon Galveston Bay Refinery is a refinery operated by Marathon Petroleum in Houston, TX. The facility has a crude processing capacity of 631,000 bpd. The facility operates 7 process units including Crude Distillation, FCC, Delayed Coker. ExecGraph estimates the installed equipment base at $294M across 31 line items.
Marathon Galveston Bay Refinery has 7 mapped process-unit records. Recorded crude distillation capacity is 631k barrels per day. Review source provenance and verification dates for completeness.
| Unit Name | Type | Capacity |
|---|---|---|
| Crude Distillation | refinery | 631k bpd |
| FCC | refinery | 220k bpd |
| Delayed Coker | refinery | 33k bpd |
| Catalytic Reformer | refinery | 147k bpd |
| Hydrotreater | refinery | 431k bpd |
| Alkylation | refinery | 67k bpd |
| Sulfur Recovery (SRU) | refinery | — |
Marathon Galveston Bay Refinery has a modeled equipment population across 7 categories with $294M in estimated installed value. The model estimates $27M in annual MRO value and $85M in turnaround scope. These are analytical estimates, not reported spend or awarded work.
| Equipment Category | Modeled Count | Est. Value | % of Model |
|---|---|---|---|
| Isolation Valve | 8,078 | $111M | 38% |
| Control Valve | 1,969 | $78M | 26% |
| Heat Exchanger | 215 | $69M | 23% |
| Relief Valve | 1,061 | $19M | 7% |
| Pump | 107 | $13M | 4% |
| Compressor | 3 | $5M | 2% |
| Pipe Fitting | 4 | $22K | 0% |
Marathon Galveston Bay Refinery is a refinery operated by Marathon Petroleum in Houston, TX. The facility has a crude processing capacity of 631,000 bpd. The facility operates 7 process units including Crude Distillation, FCC, Delayed Coker. ExecGraph estimates the installed equipment base at $294M across 31 line items.
Marathon Galveston Bay Refinery has 7 mapped process-unit records including Crude Distillation, FCC, Delayed Coker, Catalytic Reformer and more. Review the listed source and verification date before treating the inventory as complete.
ExecGraph models approximately $294M in installed equipment value across 31 calculated line items and 7 equipment categories. The model also estimates $27M in annual MRO value and $85M in turnaround scope. These are modeled estimates, not operator-reported spend, awards, or customer outcomes.
Marathon Galveston Bay Refinery is associated with Marathon Petroleum in the Houston market, TX. Review the facility and event source record for the latest operator evidence.
ExecGraph tracks 1 turnaround event at Marathon Galveston Bay Refinery. The schedule distinguishes confirmed, probable, and possible records and shows source dates where available.
Use modeled equipment values as planning estimates only. Verify the source record and pursue facility-specific commercial validation.
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