42-135-05217
Final CompletionYARBROUGH & ALLEN
ECTOR County · District 8 · AGHORN OPERATING INC. · YARBROUGH & ALLEN (ELLENBURGER)
Permits
1
Max Depth
10,820 ft
First Permit
1977-11-10
Latest Activity
1977-11-10
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: AGHORN OPERATING INC. ≠ Permit: EXXON CORP.
Resolved via: production → AGHORN OPERATING, INC.
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
Injection / Disposal
ECTOR County disposal market →Permitted Volume
3,500 bbl/d
Max Pressure
1,850 psi
Injection Interval
3,775–4,860 ft
Injected (12mo)
55,710 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (7) Elevation 2,869 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,035 ft | +1,834 ft |
| YATES | 2,380 ft | +489 ft |
| SAN ANDRES | 3,890 ft | -1,021 ft |
| CLEAR FORK | 5,105 ft | -2,236 ft |
| WOLFCAMP | 6,860 ft | -3,991 ft |
| DEVONIAN | 8,120 ft | -5,251 ft |
| ELLENBURGER | 10,450 ft | -7,581 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 (3)
| Interval | Type |
|---|---|
| 3,775–4,860 ft | Perforated |
| 3,775–4,860 ft | Open hole |
| ?–10,490 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 251 ft | — |
| 13.375" | 265 ft | 350 sx |
| 9.625" | 3,775 ft | 3,200 sx |
| 2" | 10,520 ft | — |
| 5.5" | 10,808 ft | — |
| 5.5" | 10,820 ft | 2,125 sx |
Permit History (1)
Applications (1)
Records & Logs
8 completion filings on record.
+2 more filings
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 9
- Max Depth
- 10,820 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- AGHORN OPERATING INC.
Operator
- Name
- AGHORN OPER, INC
- Location
- ODESSA
- P-5 Status
- Active (filed 2025-08-06)
- Cum Oil (all leases)
- 12,266,116 bbl
- Cum Gas (all leases)
- 558,201 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 5