42-003-33509
INJECTIONFULLERTON CLEARFORK UNIT
ANDREWS County · District 8 · HILCORP ENERGY COMPANY · FULLERTON
Permits
1
Max Depth
7,400 ft
First Permit
1983-04-15
Latest Activity
1983-04-15
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-06-22
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: EXXON CORP.
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
Injection / Disposal
ANDREWS County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
2,500 psi
Injection Interval
5,745–7,500 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2026-03-01)
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 (19) Elevation 3,311 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASSIVE ANHYDRITE (Massive Anhydrite (marker)) | 1,748 ft | +1,563 ft |
| SALADO | 1,780 ft | +1,531 ft |
| TANSILL | 2,804 ft | +507 ft |
| YATES | 2,874 ft | +437 ft |
| SEVEN RIVERS | 3,058 ft | +253 ft |
| SAN ANDRES | 4,424 ft | -1,113 ft |
| SAN ANGELO | 5,710 ft | -2,399 ft |
| UP. CLEARFORK | 6,000 ft | -2,689 ft |
| UPPER CLEARFORK (Clear Fork) | 6,000 ft | -2,689 ft |
| TUBB | 6,528 ft | -3,217 ft |
| LO. CLEARFORK | 6,608 ft | -3,297 ft |
| LOWER CLEARFORK (Clear Fork) | 6,608 ft | -3,297 ft |
| UP. STAINING | 6,652 ft | -3,341 ft |
| ZONE 1 | 6,768 ft | -3,457 ft |
| ZONE 2 | 6,890 ft | -3,579 ft |
| WICHITA (Wichita-Albany) | 6,972 ft | -3,661 ft |
| ZONE 3 | 7,094 ft | -3,783 ft |
| ZONE 3B | 7,166 ft | -3,855 ft |
| ZONE 4 | 7,266 ft | -3,955 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 (2)
| Interval | Type |
|---|---|
| 6,020–6,076 ft | Perforated |
| 6,778–7,252 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,695 ft | 800 sx |
| 5.5" | 7,395 ft | 2,000 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 1886
- Max Depth
- 7,400 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2012-06-22
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
- 3,431