Permits
10
Max Depth
7,950 ft
First Permit
1982-09-10
Latest Activity
1998-04-15
Lifespan
16 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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 (21) Elevation 17 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 2 A SAND | 5,205 ft | -5,188 ft |
| 2A SAND | 5,205 ft | -5,188 ft |
| 4A SAND | 5,205 ft | -5,188 ft |
| 2-A2 | 5,315 ft | -5,298 ft |
| FB-3A, 2-A2 | 5,315 ft | -5,298 ft |
| FB-3A, D-A2 | 5,315 ft | -5,298 ft |
| FB-3A,D-A2 | 5,315 ft | -5,298 ft |
| 2B | 5,350 ft | -5,333 ft |
| FB-3A, 2B | 5,350 ft | -5,333 ft |
| FB-3A,2B | 5,350 ft | -5,333 ft |
| FB-3A,2B | 5,415 ft | -5,398 ft |
| FB-2,2C1 | 5,920 ft | -5,903 ft |
| 2A SAND | 6,205 ft | -6,188 ft |
| 4 SAND | 6,205 ft | -6,188 ft |
| 6 SAND | 7,163 ft | -7,146 ft |
| FB2, 6 | 7,163 ft | -7,146 ft |
| FB2,6 | 7,163 ft | -7,146 ft |
| 9 A SAND | 7,460 ft | -7,443 ft |
| 9A SAND | 7,460 ft | -7,443 ft |
| FB2, 10W | 7,730 ft | -7,713 ft |
| FB2,10W | 7,730 ft | -7,713 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 (11)
| Interval | Type |
|---|---|
| 5,248–5,254 ft | Perforated |
| 5,248–5,264 ft | Perforated |
| 5,259–5,264 ft | Perforated |
| 5,315–5,318 ft | Perforated |
| 5,350–5,372 ft | Perforated |
| 5,415–5,421 ft | Perforated |
| 5,920–5,928 ft | Perforated |
| 7,163–7,168 ft | Perforated |
| 7,454–7,458 ft | Perforated |
| 7,730–7,744 ft | Perforated |
| 7,760–7,766 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,407 ft | 545 sx |
| 2.875" | 7,651 ft | — |
| 5.5" | 7,857 ft | 519 sx |
| 5.2" | 7,857 ft | 519 sx |
Permit History (10)
ZINN & FORMAN · 7,862 ft
1998-04-15
ZINN & FORMAN · 7,862 ft
1998-04-15
Spud 1998-05-01
ZINN & FORMAN · 7,862 ft
1996-06-14
Spud 1996-05-07
ZINN & FORMAN · 7,862 ft
1993-10-04
ZINN & FORMAN · 7,862 ft
1991-01-15
Spud 1991-01-14
ZINN & FORMAN · 7,720 ft
1990-04-25
ZINN & FORMAN · 7,862 ft
1986-04-30
ZINN & FORMAN · 7,862 ft
1985-12-18
ZINN & FORMAN · 7,950 ft
1985-07-23
ZINN & FORMAN · 7,950 ft
1982-09-10
Applications (11)
Records & Logs
21 completion filings on record · 8 with log images at RRC.
+15 more filings
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
- 21
- Max Depth
- 7,950 ft
- Drill Type
- Vertical
- County
- GALVESTON
- District
- 3
- Operator
- SAMSON LONE STAR LP
Operator
- Name
- SAMSON LONE STAR LP
- Location
- TULSA
- P-5 Status
- Inactive (filed 2006-12-29)
- Cum Oil (all leases)
- 6,699,785 bbl
- Cum Gas (all leases)
- 802,711,411 mcf
- Total Permits
- 1,644