42-353-33676
PRODUCINGTHUNDER VALLEY NORTH
NOLAN County · District 7 · EXTEX OPERATING COMPANY · THUNDER VALLEY (CANYON SAND)
Permits
1
Max Depth
7,999 ft
First Permit
2019-01-09
Latest Activity
2019-01-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-04-03
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: EXTEX OPERATING COMPANY ≠ Permit: CHOLLA PETROLEUM, INC.
Resolved via: production → EXTEX OPERATING 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
2018-04
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 (10) Elevation 2,384 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| ELM CREEK - DISPOSAL | 2,547 ft | -163 ft |
| WOLFCAMP - DISPOSAL (Wolfcamp) | 2,710 ft | -326 ft |
| COLEMAN JUNCTION - CORROSIVE; PO (Coleman Junction) | 3,090 ft | -706 ft |
| NOODLE CREEK - DISPOSAL | 3,395 ft | -1,011 ft |
| BRECKENRIDGE - DISPOSAL | 4,005 ft | -1,621 ft |
| FLIPPEN LIME - DISPOSAL | — | — |
| FLIPPEN SAND - DISPOSAL | — | — |
| KING SAND - DISPOSAL | — | — |
| TANNEHILL - DISPOSAL (Tannehill) | — | — |
| WICHITA ALBANY - DISPOSAL (Wichita-Albany) | — | — |
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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 6,909–6,914 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,490 ft | 550 sx |
| 5.5" | 7,170 ft | 200 sx |
Permit History (1)
Applications (1)
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.
Well Details
- Well Number
- 6
- Max Depth
- 7,999 ft
- Drill Type
- Vertical
- County
- NOLAN
- District
- 7
- Operator
- EXTEX OPERATING COMPANY
- Completed
- 2019-04-03
Operator
- Name
- EXTEX OPER CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-07)
- Cum Oil (all leases)
- 5,887,486 bbl
- Cum Gas (all leases)
- 10,031,045 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 117