42-173-32429
Final CompletionZANT 37
GLASSCOCK County · District 8 · ROBERTSON RESOURCES INC. · ZANT 37 (WOLFCAMP)
Permits
2
Max Depth
9,500 ft
First Permit
1994-04-08
Latest Activity
1994-04-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1994-05-24
Shut-In
—
Plugged
1996-08-27
EWA / Permit operator mismatch
Scheduling: ROBERTSON RESOURCES INC. ≠ Permit: COBRA OIL & GAS CORPORATION
Resolved via: scheduling → ROBERTSON RESOURCES INC.
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
1993-11
Last Production
2016-04
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 2,602 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| T/UPPER SPRABERRY | 6,726 ft | -4,124 ft |
| T/LOWER SPRABERRY | 7,240 ft | -4,638 ft |
| T/DEAN | 8,071 ft | -5,469 ft |
| T/WOLFCAMP | 8,242 ft | -5,640 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 |
|---|---|
| 8,741–8,776 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 339 ft | 320 sx |
| 8.625" | 3,528 ft | 1,700 sx |
| 5.5" | 9,301 ft | 525 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 2
- Max Depth
- 9,500 ft
- Drill Type
- Vertical
- County
- GLASSCOCK
- District
- 8
- Operator
- ROBERTSON RESOURCES INC.
- Completed
- 1994-05-24
Operator
- Name
- ROBERTSON RES, INC
- Location
- HORSESHOE B, AY
- P-5 Status
- X (filed 2026-02-26)
- Cum Oil (all leases)
- 3,240,310 bbl
- Cum Gas (all leases)
- 707,420 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 32