42-135-03909
JOHNSON, J.L. JR. UNIT /EO/
ECTOR County · District 8 · SHERIDAN PRODUCTION COMPANY, LLC
Permits
1
Max Depth
4,400 ft
First Permit
2017-06-30
Latest Activity
2017-06-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
ECTOR County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
2,000 psi
Injection Interval
4,110–4,450 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2024-10-01)
Seismicity: 1 earthquake M2+ within 10 km in the last 24 months (max M2.3) · TexNet catalog
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. The nearest completed wells below show what to expect at this location.
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported — this well has no filings of its own yet.
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).
Perforations (1)
| Interval | Type |
|---|---|
| 4,200–4,358 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 205 ft | 100 sx |
| 5.5" | 4,013 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings on record.
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.
Well Details
- Well Number
- 21
- Max Depth
- 4,400 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- SHERIDAN PRODUCTION COMPANY, LLC
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2020-10-23)
- Cum Oil (all leases)
- 53,800,913 bbl
- Cum Gas (all leases)
- 198,597,389 mcf
- Total Permits
- 1,009