42-175-33013
Final CompletionHARKINS-O BRIEN B
GOLIAD County · District 2 · CHARRO OPERATING L.L.C. · OBRIEN RANCH (4500)
Permits
2
Max Depth
5,100 ft
First Permit
1997-08-11
Latest Activity
1997-08-11
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-12-23
Shut-In
—
Plugged
1999-12-06
EWA / Permit operator mismatch
Scheduling: CHARRO OPERATING L.L.C. ≠ Permit: EXPORT PETROLEUM CORP.
Resolved via: scheduling → CHARRO OPERATING 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
1997-12
Last Production
1999-12
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 (2) Elevation 120 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CATAHOULA | 2,875 ft | -2,755 ft |
| VKSBG | 4,885 ft | -4,765 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 (2)
| Interval | Type |
|---|---|
| 4,592–4,600 ft | Perforated |
| 4,884–4,886 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 568 ft | 290 sx |
| 4.5" | 5,103 ft | 1,075 sx |
Permit History (2)
Applications (2)
Records & Logs
2 completion filings on record · 1 with log images at RRC.
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
- 10
- Max Depth
- 5,100 ft
- Drill Type
- Vertical
- County
- GOLIAD
- District
- 2
- Operator
- CHARRO OPERATING L.L.C.
- Completed
- 1997-12-23
Operator
- Name
- CHARRO OPER, L.L.C
- Location
- ENGLEWOOD
- P-5 Status
- Active (filed 2026-04-10)
- Cum Oil (all leases)
- 1,810,140 bbl
- Cum Gas (all leases)
- 91,209,325 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 326