42-297-34042
Final CompletionBLOCK 86 UNIT
LIVE OAK County · District 2 · PARKER & PARSLEY DEVELOPMENT L.P · CLAYTON (BLOCK 86 SD)
Permits
4
Max Depth
8,600 ft
First Permit
1992-09-28
Latest Activity
2011-11-09
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-11-22
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PARKER & PARSLEY DEVELOPMENT L.P ≠ Production: CALPINE NATURAL GAS L.P. (reported 2004-06)
EWA / Permit operator mismatch
Scheduling: PARKER & PARSLEY DEVELOPMENT L.P ≠ Permit: VISTATEX ENERGY LLC
Resolved via: scheduling → PARKER & PARSLEY DEVELOPMENT L.P
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 378 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CLAYTON BLOCK 75 SD | 7,564 ft | -7,186 ft |
| BLOCK 85 SD | 7,812 ft | -7,434 ft |
| BLOCK 86 SD | 8,330 ft | -7,952 ft |
| PREVIOUSLY SUBMITTED | — | — |
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 (4)
| Interval | Type |
|---|---|
| 7,564–7,592 ft | Perforated |
| 7,624–7,642 ft | Perforated |
| 7,812–7,820 ft | Perforated |
| 8,330–8,386 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,072 ft | 780 sx |
| 9.625" | 2,072 ft | 785 sx |
| 9.5" | 8,500 ft | 1,135 sx |
| 5.5" | 8,500 ft | 1,135 sx |
Permit History (4)
BLOCK 86 UNIT · 8,500 ft
2011-11-09
Spud 2011-11-14
BLOCK 86 UNIT · 8,290 ft
2001-10-02
Spud 2001-12-03
BLOCK 86 UNIT · 8,600 ft
1992-09-28
Spud 1992-10-03
BLOCK 86 UNIT · 8,600 ft
1992-09-28
Applications (4)
Records & Logs
11 completion filings on record · 1 with log images at RRC.
+5 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
- 4
- Max Depth
- 8,600 ft
- Drill Type
- Vertical
- County
- LIVE OAK
- District
- 2
- Operator
- PARKER & PARSLEY DEVELOPMENT L.P
- Completed
- 1992-11-22
Operator
- Location
- MIDLAND
- P-5 Status
- Inactive (filed 1996-08-05)
- Cum Oil (all leases)
- 39,020,862 bbl
- Cum Gas (all leases)
- 88,195,997 mcf
- Total Permits
- 1,422