42-059-35329
INJECTIONDAVIS S. M.
CALLAHAN County · District 7 · MERKAZ DRILLING LLC · CALLAHAN COUNTY REGULAR
Permits
1
Max Depth
1,000 ft
First Permit
1985-05-08
Latest Activity
1985-05-08
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-07-27
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: MERKAZ DRILLING LLC ≠ Permit: TIDWELL BROTHERS
Resolved via: production → MERKAZ DRILLING, LLC
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
160 bbl/d
Max Pressure
235 psi
Injection Interval
470–540 ft
Injected (12mo)
1,060 bbl
Monthly injected volume (bbl, from H-10 filings through 2026-02-01)
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 (12)
CSV| Formation | Top Depth (MD) |
|---|---|
| COLEMAN JUNCTION | 270 ft |
| UNIDENTIFIED-COUNTY REGULAR - DI | 402 ft |
| COOK SAND - DISPOSAL | 452 ft |
| COOK SAND | 502 ft |
| COOK SAND - DISPOSAL | 512 ft |
| BUNGER - DISPOSAL | — |
| CADDO - DISPOSAL (Caddo) | — |
| CISCO - DISPOSAL (Cisco) | — |
| GRAY - DISPOSAL | — |
| GUNSIGHT - DISPOSAL (Gunsight) | — |
| KING - DISPOSAL | — |
| LAKE SAND - DISPOSAL | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. View filings & logs at RRC ↗
Perforations (4)
| Interval | Type |
|---|---|
| 456–460 ft | Perforated |
| 502–520 ft | Perforated |
| 512–516 ft | Perforated |
| 536–540 ft | Perforated |
Casing (1)
| Size | Set Depth | Cement |
|---|---|---|
| 4.5" | 558 ft | 65 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 38
- Max Depth
- 1,000 ft
- Drill Type
- Vertical
- County
- CALLAHAN
- District
- 7
- Operator
- MERKAZ DRILLING LLC
- Completed
- 2020-07-27
Operator
- Name
- MERKAZ DRILLING, LLC
- Location
- DALLAS
- P-5 Status
- Active (filed 2025-10-16)
- Cum Oil (all leases)
- 12,285 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 39