42-371-32319
Final Completion HorizontalYATES FIELD UNIT
PECOS County · District 8 · WELLAW CORPORATION · WENTZ (CLEAR FORK)
Permits
4
Max Depth
1,999 ft
First Permit
1977-06-23
Latest Activity
2023-02-09
Lifespan
46 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: WELLAW CORPORATION ≠ Production: KINDER MORGAN PRODUCTION CO LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: WELLAW CORPORATION ≠ Permit: KINDER MORGAN PRODUCTION CO LLC
Resolved via: production → KINDER MORGAN PRODUCTION CO 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 (14) Elevation 2,501 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE (CRETACEOUS) (Base Cretaceous (marker)) | 551 ft | +1,950 ft |
| SEVEN RIVERS | 775 ft | +1,726 ft |
| QUEEN | 1,182 ft | +1,319 ft |
| GRAYBURG | 1,215 ft | +1,286 ft |
| SAN ANDRES | 1,257 ft | +1,244 ft |
| SAN ANDRES - USABLE QUALITY WATE (San Andres) | 1,257 ft | +1,244 ft |
| BASE CRETACEOUS (Base Cretaceous (marker)) | — | — |
| CAPITAN REEF - HIGH FLOWS (Capitan) | — | — |
| O'BRIEN | — | — |
| RUSTLER | — | — |
| SOMA | — | — |
| TOBORG | — | — |
| YATES | — | — |
| YATES (SMITH SAND) (Yates) | — | — |
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 (8)
| Interval | Type |
|---|---|
| 995–1,351 ft | Perforated |
| 1,376–1,386 ft | Perforated |
| 1,394–1,404 ft | Perforated |
| 1,402–1,799 ft | Perforated |
| 1,402–2,750 ft | Open hole |
| 1,414–1,438 ft | Perforated |
| 1,451–1,476 ft | Perforated |
| ?–2,170 ft | Perforated |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 756 ft | 912 sx |
| 8.625" | 965 ft | 700 sx |
| 8.625" | 995 ft | 700 sx |
| 8.625" | 995 ft | 700 sx |
| 7" | 1,451 ft | 225 sx |
| 7" | 1,451 ft | 225 sx |
Permit History (4)
YATES FIELD UNIT · 1,999 ft
2023-02-09
YATES FIELD UNIT · 1,999 ft
2012-09-13
Spud 2012-10-19
YATES FIELD UNIT · 1,999 ft
2003-01-27
Spud 2003-02-06
YATES FIELD UNIT · 1,400 ft
1977-06-23
Applications (4)
Records & Logs
7 completion filings on record · 2 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.
Well Details
- Well Number
- 39Z19
- Max Depth
- 1,999 ft
- Drill Type
- Horizontal
- County
- PECOS
- District
- 8
- Operator
- WELLAW CORPORATION
Operator
- Name
- WELLAW CORPORATION
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1990-10-30)