42-103-35501
Final CompletionUNIVERSITY 31-9
CRANE County · District 8 · JTL OPERATING CO. INC · BLOCK 31 (PENN. 7620)
Permits
2
Max Depth
8,600 ft
First Permit
2007-11-19
Latest Activity
2007-11-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-05-29
Shut-In
—
Plugged
2018-08-27
EWA / Permit operator mismatch
Scheduling: JTL OPERATING CO. INC ≠ Permit: TELESIS OPERATING CO., INC.
Resolved via: scheduling → JTL OPERATING CO. 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
2008-05
Last Production
2020-06
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 (2) Elevation 2,631 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP | 7,481 ft | -4,850 ft |
| PENN LIME (Pennsylvanian) | 7,673 ft | -5,042 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 |
|---|---|
| 7,788–8,402 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 840 ft | 670 sx |
| 8.625" | 3,750 ft | 350 sx |
| 4.5" | 8,439 ft | 365 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 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
- 1
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- CRANE
- District
- 8
- Operator
- JTL OPERATING CO. INC
- Completed
- 2008-05-29
Operator
- Location
- KATY
- P-5 Status
- Active (filed 2026-06-03)
- Cum Oil (all leases)
- 123,700 bbl
- Cum Gas (all leases)
- 963,509 mcf
- Activities
- OPRS/G