42-507-32205
KIEFER CHESTER
ZAVALA County · District 1 · REGENCY ENERGY INC. · KIEFER RANCH (TAYLOR)
Permits
2
Max Depth
1,400 ft
First Permit
1987-02-20
Latest Activity
1987-02-20
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1987-11-24
Shut-In
—
Plugged
2018-02-28
EWA / Production operator mismatch
Scheduling: REGENCY ENERGY INC. ≠ Production: QUATRO OIL AND GAS, INC. (reported 1998-05)
EWA / Permit operator mismatch
Scheduling: REGENCY ENERGY INC. ≠ Permit: ROME EXPLORATION CO, INC.
Resolved via: scheduling → REGENCY ENERGY 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
1993-01
Last Production
2018-02
Operator History
originally filed by ROME EXPLORATION CO, INC. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 774 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 1 ft | +773 ft |
| NAVARRO | 394 ft | +380 ft |
| TAYLOR | 550 ft | +224 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 |
|---|---|
| 556–560 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 7.625" | 201 ft | 50 sx |
| 4.5" | 1,128 ft | 215 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 10
- Max Depth
- 1,400 ft
- Drill Type
- Vertical
- County
- ZAVALA
- District
- 1
- Operator
- REGENCY ENERGY INC.
- Completed
- 1987-11-24
Operator
- Name
- REGENCY ENGY, INC
- Location
- CRYSTAL CIT
- P-5 Status
- Delinquent (filed 2012-01-20)
- Cum Oil (all leases)
- 18,177 bbl
- Cum Gas (all leases)
- 39,303 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 16