42-481-30267
Final CompletionCOCKBURN H.C.
WHARTON County · District 3 · EXXON CORP. · MAGNET WITHERS (MIO 4400)
Permits
5
Max Depth
5,700 ft
First Permit
1982-05-27
Latest Activity
2012-06-05
Lifespan
30 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-10-04
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EXXON CORP. ≠ Production: ORX RESOURCES, L.L.C. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: EXXON CORP. ≠ Permit: MILAGRO EXPLORATION, LLC
Resolved via: production → ORX RESOURCES, L.L.C.
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) Elevation 84 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ANAHUAC | 4,902 ft | -4,818 ft |
| MARGINULINA | 5,452 ft | -5,368 ft |
| FRIO | 5,533 ft | -5,449 ft |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Perforations (7)
| Interval | Type |
|---|---|
| 3,938–3,966 ft | Perforated |
| 4,190–4,195 ft | Perforated |
| 4,271–4,274 ft | Perforated |
| 4,276–4,292 ft | Perforated |
| 4,381–4,387 ft | Perforated |
| 5,119–5,127 ft | Perforated |
| 5,532–5,542 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,234 ft | 400 sx |
| 9.625" | 1,234 ft | 400 sx |
| 2.375" | 4,987 ft | — |
| 5.5" | 5,700 ft | 450 sx |
Permit History (5)
COCKBURN, HC · 5,700 ft
2012-06-05
Spud 2012-05-11
COCKBURN, H. C. · 4,018 ft
1995-01-18
Spud 1994-09-30
COCKBURN, H. C. · 5,700 ft
1987-11-30
COCKBURN, H. C. · 5,700 ft
1984-07-27
COCKBURN, H.C. · 5,700 ft
1982-05-27
Applications (5)
Records & Logs
9 completion filings on record · 2 with log images at RRC.
+3 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
- 95
- Max Depth
- 5,700 ft
- Drill Type
- Vertical
- County
- WHARTON
- District
- 3
- Operator
- EXXON CORP.
- Completed
- 1988-10-04
Operator
- Location
- HOUSTON
- P-5 Status
- S (filed 1999-03-15)
- Cum Oil (all leases)
- 215,968,885 bbl
- Cum Gas (all leases)
- 2,000,503,710 mcf
- Activities
- OPRS/O
- Total Permits
- 19,549