42-071-03190
TRINITY BAY STATE UNIT NO. 1
CHAMBERS County · District 3 · GALVESTON BAY OPERATING CO LLC · TRINITY BAY (FRIO 5 EAST)
Permits
5
Max Depth
8,552 ft
First Permit
1980-02-08
Latest Activity
1985-07-02
Lifespan
5 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1964-11-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GALVESTON BAY OPERATING CO LLC ≠ Production: MASTERS RESOURCES, L.L.C. (reported 2005-09)
EWA / Permit operator mismatch
Scheduling: GALVESTON BAY OPERATING CO LLC ≠ Permit: EXXON CORP.
Resolved via: scheduling → GALVESTON BAY OPERATING CO LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
1993-01
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3)
CSV| Formation | Top Depth (MD) |
|---|---|
| FRIO 2 (Frio) | 7,202 ft |
| FRIO 4 (Frio) | 7,654 ft |
| FRIO 9 (Frio) | 7,846 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (6)
| Interval | Type |
|---|---|
| 7,072–7,079 ft | Perforated |
| 7,624–7,636 ft | Perforated |
| 7,727–7,751 ft | Perforated |
| 8,068–8,075 ft | Perforated |
| 8,307–8,310 ft | Perforated |
| ?–7,644 ft | Perforated |
Casing (12)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 120 ft | — |
| 10.75" | 1,534 ft | 800 sx |
| 10.75" | 1,534 ft | 800 sx |
| 10.75" | 1,534 ft | 800 sx |
| 1.5" | 3,292 ft | — |
| 1.5" | 4,102 ft | — |
| 1.5" | 7,549 ft | — |
| 2.875" | 8,160 ft | 500 sx |
| 2.875" | 8,160 ft | — |
| 2.875" | 8,550 ft | 500 sx |
| 2.875" | 8,550 ft | — |
| 10.75" | 15,191 ft | — |
Permit History (5)
TRINITY BAY STATE UNIT NO. 1 · 8,550 ft
1985-07-02
TRINITY BAY STATE UNIT 1 · 8,550 ft
1984-02-10
TRINITY BAY STATE UNIT NO. 1 · 8,550 ft
1982-06-25
TRINITY BAY STATE UNIT NO. 1 · 8,550 ft
1982-06-25
TRINITY BAY STATE UNIT NO. 1 · 8,552 ft
1980-02-08
Applications (5)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 87
- Max Depth
- 8,552 ft
- Drill Type
- Vertical
- County
- CHAMBERS
- District
- 3
- Operator
- GALVESTON BAY OPERATING CO LLC
- Completed
- 1964-11-01
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2019-05-06)
- Cum Oil (all leases)
- 143,492 bbl
- Cum Gas (all leases)
- 462,008 mcf
- Activities
- CSGD/P, G/PUR, OPRS/G, OPRS/O
- Total Permits
- 5