42-135-07267
Final CompletionMILLARD D
ECTOR County · District 8 · FOUNDERS OIL & GAS OPERATING LLC · PENWELL (WICHITA ALBANY)
Permits
7
Max Depth
8,700 ft
First Permit
1995-02-21
Latest Activity
2022-06-24
Lifespan
27 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2020-11-06
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: FOUNDERS OIL & GAS OPERATING LLC ≠ Production: RING ENERGY, INC. (reported 2026-04)
Resolved via: production → RING 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
2026-07
Injection / Disposal
ECTOR County disposal market →Permitted Volume
2,000 bbl/d
Max Pressure
1,400 psi
Injection Interval
8,315–8,415 ft
Injected (12mo)
—
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
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 (12) Elevation 3,914 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,128 ft | +1,786 ft |
| GRAYBURG | 3,036 ft | +878 ft |
| SAN ANDRES | 3,515 ft | +399 ft |
| GLORIETA | 4,365 ft | -451 ft |
| CLEAR FORK | 4,708 ft | -794 ft |
| WICHITA ALBANY (Wichita-Albany) | 5,786 ft | -1,872 ft |
| WOLFCAMP | 6,202 ft | -2,288 ft |
| DEVONIAN | 7,080 ft | -3,166 ft |
| FUSSELMAN | 7,364 ft | -3,450 ft |
| FUSSLEMAN (Fusselman) | 7,364 ft | -3,450 ft |
| ELENBURGER | 8,594 ft | -4,680 ft |
| ELLENBURGER | 8,594 ft | -4,680 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 ↗
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 (15)
| Interval | Type |
|---|---|
| 4,902–5,606 ft | Perforated |
| 5,790–5,990 ft | Perforated |
| 5,790–6,160 ft | Perforated |
| 5,790–6,808 ft | Perforated |
| 6,020–6,160 ft | Perforated |
| 6,230–6,358 ft | Perforated |
| 6,230–6,808 ft | Perforated |
| 6,422–6,545 ft | Perforated |
| 6,688–6,700 ft | Perforated |
| 6,755–6,762 ft | Perforated |
| 7,100–7,260 ft | Perforated |
| 7,368–7,377 ft | Perforated |
| 7,368–7,442 ft | Perforated |
| 7,422–7,442 ft | Perforated |
| 8,370–8,420 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 5.5" | 680 ft | 590 sx |
| 8.625" | 3,030 ft | 2,200 sx |
| 8.625" | 6,060 ft | 2,200 sx |
| 5.5" | 8,598 ft | 480 sx |
Permit History (7)
MILLARD 'D' · 8,640 ft
2022-06-24
Spud 2022-11-01
MILLARD -D- · 8,700 ft
2020-08-10
Spud 2020-09-29
MILLARD 'D' · 8,640 ft
2015-06-24
Spud 2014-12-01
MILLARD -D- · 8,640 ft
2012-06-13
Spud 2012-09-12
MILLARD "D" · 8,640 ft
2002-04-10
Spud 2003-03-29
MILLARD "D" · 8,640 ft
1997-12-08
Spud 1997-10-24
MILLARD "D" · 7,450 ft
1995-02-21
Spud 1995-08-01
Applications (7)
Records & Logs
15 completion filings on record · 7 with log images at RRC.
+9 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
- 1
- Max Depth
- 8,700 ft
- Drill Type
- Vertical
- County
- ECTOR
- District
- 8
- Operator
- FOUNDERS OIL & GAS OPERATING LLC
- Completed
- 2020-11-06
Operator
- Location
- ARLINGTON
- P-5 Status
- Inactive (filed 2022-10-05)
- Cum Oil (all leases)
- 2,830,021 bbl
- Cum Gas (all leases)
- 698 mcf
- Total Permits
- 86