42-135-05235
Final CompletionYARBROUGH & ALLEN
ECTOR County · District 8 · EXXON MOBIL CORPORATION · YARBROUGH & ALLEN (WADDELL)
Permits
3
Max Depth
10,770 ft
First Permit
1991-10-16
Latest Activity
1994-08-16
Lifespan
3 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1991-11-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Production: AGHORN OPERATING, INC. (reported 2026-02)
EWA / Permit operator mismatch
Scheduling: EXXON MOBIL CORPORATION ≠ Permit: EXXON CORP.
Resolved via: scheduling → EXXON MOBIL CORPORATION
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (4)
| Interval | Type |
|---|---|
| 8,162–8,450 ft | Perforated |
| 8,834–8,859 ft | Perforated |
| 10,110–10,132 ft | Perforated |
| 10,113–10,114 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 243 ft | — |
| 13.375" | 260 ft | 325 sx |
| 9.625" | 3,536 ft | — |
| 9.625" | 3,550 ft | 2,900 sx |
| 5.5" | 10,757 ft | — |
| 5.5" | 10,770 ft | 275 sx |
Permit History (3)
Applications (3)
Records & Logs
7 completion filings on record · 5 with log images at RRC.
+1 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
- 27
- Max Depth
- 10,770 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- EXXON MOBIL CORPORATION
- Completed
- 1991-11-22
Operator
- Name
- EXXON MOBIL CORP
- Location
- SPRING
- P-5 Status
- Delinquent (filed 2025-04-16)
- Cum Oil (all leases)
- 155,164,556 bbl
- Cum Gas (all leases)
- 2,032,561,175 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
- Total Permits
- 1,223