42-429-36764
PRODUCING HorizontalSYLVANUS MARTIN UNIT
STEPHENS County · District 7 · TEXIAN OPERATING COMPANY LLC · STEPHENS COUNTY REGULAR
Permits
2
Max Depth
3,500 ft
First Permit
2012-06-29
Latest Activity
2012-06-29
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2013-01-23
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: TEXIAN OPERATING COMPANY LLC ≠ Permit: LAYLINE PETROLEUM I, LLC
Resolved via: scheduling → TEXIAN OPERATING COMPANY 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
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 (3) Elevation 1,240 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 2,679 ft | -1,439 ft |
| CADDO LIME (Caddo) | 3,182 ft | -1,942 ft |
| BASE UPPER CADDO (Caddo) | — | — |
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 (7)
| Interval | Type |
|---|---|
| 3,440–3,520 ft | Perforated |
| 3,570–3,608 ft | Perforated |
| 3,682–3,725 ft | Perforated |
| 3,756–3,820 ft | Perforated |
| 4,335–4,434 ft | Perforated |
| 4,612–4,698 ft | Perforated |
| 4,753–5,508 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,245 ft | 1,241 sx |
| 5.5" | 4,753 ft | 694 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing 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
- 1H
- Max Depth
- 3,500 ft
- Drill Type
- Horizontal
- County
- STEPHENS
- District
- 7
- Operator
- TEXIAN OPERATING COMPANY LLC
- Completed
- 2013-01-23
Operator
- Location
- IRVING
- P-5 Status
- X (filed 2026-06-12)
- Cum Oil (all leases)
- 739,024 bbl
- Cum Gas (all leases)
- 6,389,754 mcf
- Activities
- CSGD/G, GTHS/G, OPRS/G, OPRS/O