42-165-32144
Final CompletionROBERTSON /CLEARFORK/ UNIT
GAINES County · District 8 · HILCORP ENERGY COMPANY · ROBERTSON N. (CLEAR FORK 7100)
Permits
1
Max Depth
7,300 ft
First Permit
1981-07-17
Latest Activity
1981-07-17
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-02-20
Shut-In
—
Plugged
—
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
Permitted Volume
2,500 bbl/d
Max Pressure
2,800 psi
Injection Interval
5,600–7,279 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-10-01)
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 (17) Elevation 3,341 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,803 ft | +1,538 ft |
| SALADO | 1,905 ft | +1,436 ft |
| YATES | 2,856 ft | +485 ft |
| YATES | 2,866 ft | +475 ft |
| SEVEN RIVERS | 2,975 ft | +366 ft |
| SEVEN RIVERS | 2,981 ft | +360 ft |
| SAN ANDRES | 4,373 ft | -1,032 ft |
| SAN ANDRES | 4,396 ft | -1,055 ft |
| GLORIETA | 5,595 ft | -2,254 ft |
| GLORIETA | 5,615 ft | -2,274 ft |
| ROB UNIT | 5,798 ft | -2,457 ft |
| UPPER CLEARFORK (Clear Fork) | 5,934 ft | -2,593 ft |
| UPPER CLEARFORK (Clear Fork) | 5,944 ft | -2,603 ft |
| TUBB | 6,876 ft | -3,535 ft |
| TUBB | 6,929 ft | -3,588 ft |
| LOWER CLEARFORK (Clear Fork) | 6,969 ft | -3,628 ft |
| LOWER CLEARFORK (Clear Fork) | 7,042 ft | -3,701 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 |
|---|---|
| 934–7,109 ft | Perforated |
| 5,934–7,109 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,671 ft | 800 sx |
| 2.875" | 7,108 ft | — |
| 5.5" | 7,269 ft | 2,250 sx |
Permit History (1)
Applications (1)
Records & Logs
5 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
- 4603
- Max Depth
- 7,300 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2013-02-20
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
- 3,428