42-249-32053
YORBA OIL COMPANY GAS UNIT
JIM WELLS County · District 4 · ROYKO OIL COMPANY · MADAME QUEEN (YEGUA 7100)
Permits
2
Max Depth
7,500 ft
First Permit
1987-12-30
Latest Activity
1987-12-30
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-10-14
Shut-In
—
Plugged
2019-07-11
EWA / Production operator mismatch
Scheduling: ROYKO OIL COMPANY ≠ Production: DOLPHIN PETROLEUM (reported 2005-02)
EWA / Permit operator mismatch
Scheduling: ROYKO OIL COMPANY ≠ Permit: HURD ENTERPRISES, LTD.
Resolved via: scheduling → ROYKO OIL COMPANY
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
2019-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (2) Elevation 285 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| HOCKLEY | 5,540 ft | -5,255 ft |
| YEGUA | 6,200 ft | -5,915 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 |
|---|---|
| 7,046–7,145 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 880 ft | 415 sx |
| 7.625" | 5,729 ft | 1,090 sx |
| 4.5" | 7,515 ft | 350 sx |
Permit History (2)
Applications (2)
Records & Logs
3 completion filings on record · 2 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
- 2
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- JIM WELLS
- District
- 4
- Operator
- ROYKO OIL COMPANY
- Completed
- 1988-10-14
Operator
- Name
- ROYKO OIL CO
- Location
- HORSESHOE B, AY
- P-5 Status
- Delinquent (filed 2025-05-29)
- Cum Oil (all leases)
- 34,867 bbl
- Cum Gas (all leases)
- 608,938 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 1