42-285-31897
Final CompletionWILLIAMS GAS UNIT
LAVACA County · District 2 · APACHE CORPORATION · ESPERANZA (10560)
Permits
4
Max Depth
14,000 ft
First Permit
1985-03-15
Latest Activity
1992-10-12
Lifespan
8 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-10-18
Shut-In
—
Plugged
1991-01-04
EWA / Production operator mismatch
Scheduling: APACHE CORPORATION ≠ Production: LUNDBERG OPERATING CORPORATION (reported 1997-03)
EWA / Permit operator mismatch
Scheduling: APACHE CORPORATION ≠ Permit: LUNDBERG OPERATING CORPORATION
Resolved via: scheduling → APACHE CORPORATION
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
2002-07
Operator History
originally filed by LUNDBERG OPERATING CORPORATION — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 188 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YEGUA | 4,900 ft | -4,712 ft |
| WILCOX | 7,762 ft | -7,574 ft |
| DAGG | 10,930 ft | -10,742 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 (5)
| Interval | Type |
|---|---|
| 4,901–4,908 ft | Perforated |
| 8,962–8,977 ft | Perforated |
| 10,560–10,568 ft | Perforated |
| 10,931–10,944 ft | Perforated |
| 10,952–10,958 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 2,009 ft | 985 sx |
| 7.625" | 10,336 ft | 370 sx |
| — | 10,336 ft | 370 sx |
Permit History (4)
WILLIAMS · 9,000 ft
1992-10-12
Spud 1992-10-19
WILLIAMS GAS UNIT · 12,756 ft
1990-04-20
WILLIAMS GAS UNIT · 12,756 ft
1986-10-28
WILLIAMS · 14,000 ft
1985-03-15
Spud 1985-04-17
Applications (4)
Records & Logs
9 completion filings on record · 3 with log images at RRC.
+3 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
- 1
- Max Depth
- 14,000 ft
- Drill Type
- Vertical
- County
- LAVACA
- District
- 2
- Operator
- APACHE CORPORATION
- Completed
- 1986-10-18
Operator
- Name
- APC OPER PARTNERSHIP
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-12-03)
- Cum Oil (all leases)
- 615,928,793 bbl
- Cum Gas (all leases)
- 2,702,742,169 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 9,707