42-165-33678
Final CompletionROBERTSON /CLEARFORK/ UNIT
GAINES County · District 8 · HILCORP ENERGY COMPANY · ROBERTSON N. (CLEAR FORK 7100)
Permits
1
Max Depth
7,200 ft
First Permit
1987-08-19
Latest Activity
1987-08-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-02-01
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
5,600–7,360 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2017-10-01)
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 (18) Elevation 3,335 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RUSTLER | 1,747 ft | +1,588 ft |
| RUSTLER | 1,760 ft | +1,575 ft |
| SALADO | 1,870 ft | +1,465 ft |
| TANSIL | 2,743 ft | +592 ft |
| YATES | 2,823 ft | +512 ft |
| SEVEN RIVERS | 2,937 ft | +398 ft |
| SEVEN RIVERS | 3,022 ft | +313 ft |
| SAN ANDRES | 4,351 ft | -1,016 ft |
| GLORIETA | 5,550 ft | -2,215 ft |
| ROB UNIT | 5,738 ft | -2,403 ft |
| GLORIETA | 5,784 ft | -2,449 ft |
| UPPER CLEARFORK (Clear Fork) | 5,918 ft | -2,583 ft |
| U. CLEARFORK | 6,304 ft | -2,969 ft |
| UPPER CLEARFORK (Clear Fork) | 6,304 ft | -2,969 ft |
| TUBB | 6,961 ft | -3,626 ft |
| L. CLEARFORK | 6,980 ft | -3,645 ft |
| LOWER CLEARFORK (Clear Fork) | 6,980 ft | -3,645 ft |
| LOWER CLEARFORK (Clear Fork) | 7,040 ft | -3,705 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 (1)
| Interval | Type |
|---|---|
| 5,948–7,220 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,769 ft | 950 sx |
| 5.5" | 7,335 ft | 1,410 sx |
Permit History (1)
Applications (1)
Records & Logs
5 completion filings on record · 1 with log images at RRC.
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
- 1143
- Max Depth
- 7,200 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 2013-02-01
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