42-157-31527
Final CompletionGRIGAR A
FORT BEND County · District 3 · MASTODON OPERATING COMPANY LLC · MOORES ORCHARD NE. (YEGUA 3)
Permits
1
Max Depth
8,700 ft
First Permit
1984-03-14
Latest Activity
1984-03-14
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1984-05-07
Shut-In
—
Plugged
2018-12-21
EWA / Permit operator mismatch
Scheduling: MASTODON OPERATING COMPANY LLC ≠ Permit: PARTNERS OIL COMPANY
Resolved via: scheduling → MASTODON OPERATING COMPANY 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 (4) Elevation 133 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA 1 (Yegua) | 7,649 ft | -7,516 ft |
| YEGUA 2 (Yegua) | 7,803 ft | -7,670 ft |
| YEGUA 3 (Yegua) | 7,891 ft | -7,758 ft |
| COOK MTN | 8,454 ft | -8,321 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 (2)
| Interval | Type |
|---|---|
| 7,893–7,903 ft | Perforated |
| 7,914–7,921 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,346 ft | 700 sx |
| 5.5" | 8,561 ft | 600 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- FORT BEND
- District
- 3
- Operator
- MASTODON OPERATING COMPANY LLC
- Completed
- 1984-05-07
Operator
- Location
- HOUSTON
- P-5 Status
- Delinquent (filed 2013-07-19)
- Cum Oil (all leases)
- 17,758 bbl
- Cum Gas (all leases)
- 36,857 mcf
- Activities
- OPRS/G, OPRS/O