42-165-36895
Final Completion HorizontalH & J SEC. 451
GAINES County · District 8 · HILCORP ENERGY COMPANY · RUSSELL NORTH (DEVONIAN)
Permits
3
Max Depth
11,900 ft
First Permit
2008-04-02
Latest Activity
2010-01-13
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2009-08-11
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: XTO ENERGY INC.
Resolved via: production → HILCORP ENERGY COMPANY
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 (10) Elevation 3,558 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| TUBB | 7,570 ft | -4,012 ft |
| L/CLEARFORK | 7,702 ft | -4,144 ft |
| PENNSYLVANIAN | 9,391 ft | -5,833 ft |
| MISSISSIPPIAN | 10,144 ft | -6,586 ft |
| MISSISSIPIAN | 10,149 ft | -6,591 ft |
| MISSISSIPPIAN | 10,149 ft | -6,591 ft |
| WOODFORD | 10,704 ft | -7,146 ft |
| WOODFORD | 10,724 ft | -7,166 ft |
| DEVONIAN | 10,789 ft | -7,231 ft |
| DEVONIAN | 10,809 ft | -7,251 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 |
|---|---|
| 10,571–11,992 ft | Open hole |
| 10,810–10,888 ft | Perforated |
| 10,830–10,968 ft | Perforated |
| 11,100–11,110 ft | Perforated |
| 11,167–11,197 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 402 ft | 400 sx |
| 9.625" | 5,572 ft | 2,100 sx |
| 7" | 10,739 ft | 820 sx |
| 7" | 10,739 ft | 820 sx |
Permit History (3)
Applications (3)
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 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
- 27H
- Max Depth
- 11,900 ft
- Drill Type
- Horizontal
- County
- GAINES
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2009-08-11
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,429