42-003-36762
UPARKER UNIT
ANDREWS County · District 8 · CHEVRON MIDCONTINENT L.P. · PARKER (WOLFCAMP)
Permits
2
Max Depth
9,900 ft
First Permit
1990-05-21
Latest Activity
1990-05-21
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1995-05-26
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: CHEVRON MIDCONTINENT L.P. ≠ Production: MORNINGSTAR OPERATING LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: CHEVRON MIDCONTINENT L.P. ≠ Permit: UNION OIL COMPANY OF CALIFORNIA
Resolved via: production → MORNINGSTAR OPERATING 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
ANDREWS County disposal market →Permitted Volume
800 bbl/d
Max Pressure
3,000 psi
Injection Interval
8,634–9,744 ft
Injected (12mo)
—
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 (6) Elevation 3,187 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOLFCAMP "REEF" (Wolfcamp) | 8,634 ft | -5,447 ft |
| PENN LIME (Pennsylvanian) | 8,986 ft | -5,799 ft |
| CANYON | 9,135 ft | -5,948 ft |
| STRAWN | 9,423 ft | -6,236 ft |
| ATOKA | 9,744 ft | -6,557 ft |
| NA | — | — |
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 (5)
| Interval | Type |
|---|---|
| 6,803–6,831 ft | Perforated |
| 7,258–7,363 ft | Perforated |
| 8,636–8,728 ft | Perforated |
| 8,689–8,713 ft | Perforated |
| 8,810–9,739 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 377 ft | 475 sx |
| 8.625" | 5,991 ft | 2,800 sx |
| 5.5" | 9,808 ft | 1,250 sx |
| 5.5" | 9,808 ft | 1,250 sx |
Permit History (2)
Applications (2)
Records & Logs
7 completion filings on record · 3 with log images at RRC.
+1 more filings
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
- 23
- Max Depth
- 9,900 ft
- Drill Type
- Vertical
- County
- ANDREWS
- District
- 8
- Operator
- CHEVRON MIDCONTINENT L.P.
- Completed
- 1995-05-26
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-26)
- Cum Oil (all leases)
- 44,006,253 bbl
- Cum Gas (all leases)
- 187,565,607 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 173