42-329-35743
PRODUCING HorizontalPEGASUS FIELD UNIT NO. 3
MIDLAND County · District 7 · BREITBURN OPERATING L.P. · PEGASUS (DEVONIAN)
Permits
1
Max Depth
12,800 ft
First Permit
2007-05-17
Latest Activity
2007-05-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2009-05-01
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BREITBURN OPERATING L.P. ≠ Permit: ENCORE OPERATING, L.P.
Resolved via: scheduling → BREITBURN OPERATING L.P.
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
2007-12
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 2,880 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BARNETT | 11,361 ft | -8,481 ft |
| WOODFORD | 11,527 ft | -8,647 ft |
| DEVONIAN | 11,649 ft | -8,769 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 (5)
| Interval | Type |
|---|---|
| 12,897–13,553 ft | Perforated |
| 12,897–15,154 ft | Perforated |
| 13,001–15,644 ft | Perforated |
| 14,060–14,227 ft | Perforated |
| 15,150–15,339 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 420 ft | 480 sx |
| 9.625" | 5,650 ft | 2,445 sx |
| 7" | 11,757 ft | 985 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 503H
- Max Depth
- 12,800 ft
- Drill Type
- Horizontal
- County
- MIDLAND
- District
- 7
- Operator
- BREITBURN OPERATING L.P.
- Completed
- 2009-05-01
Operator
- Name
- BREITBURN OPER L.P
- Location
- KEITHVILLE
- P-5 Status
- Active (filed 2026-05-12)
- Cum Oil (all leases)
- 15,946,907 bbl
- Cum Gas (all leases)
- 176,635,507 mcf
- Activities
- CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 323