42-161-31869
PRODUCINGDONIE NO. 1 GAS UNIT
FREESTONE County · District 5 · HILCORP ENERGY COMPANY · BEAR GRASS (PETTIT)
Permits
3
Max Depth
10,200 ft
First Permit
2000-09-08
Latest Activity
2009-09-14
Lifespan
9 yrs
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-07-11
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2001-06
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 (4) Elevation 490 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BAC | 4,525 ft | -4,035 ft |
| RODESSA | 8,080 ft | -7,590 ft |
| PETTIT | 8,720 ft | -8,230 ft |
| TRAVIS PEAK | 8,992 ft | -8,502 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 |
|---|---|
| 8,808–8,956 ft | Perforated |
| 9,109–9,463 ft | Perforated |
| 9,531–9,537 ft | Perforated |
| 9,660–9,874 ft | Perforated |
| 9,926–10,062 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,360 ft | 430 sx |
| 4.5" | 10,200 ft | 655 sx |
Permit History (3)
Applications (3)
Records & Logs
6 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
- 1
- Max Depth
- 10,200 ft
- Drill Type
- Vertical
- County
- FREESTONE
- District
- 5
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2011-07-11
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
- 3,430