42-161-32316
Final CompletionGILLIAM UNIT 1
FREESTONE County · District 5 · ENCANA OIL & GAS(USA) INC. · FREESTONE (COTTON VALLEY)
Permits
1
Max Depth
13,200 ft
First Permit
2002-02-28
Latest Activity
2002-02-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2002-04-27
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENCANA OIL & GAS(USA) INC. ≠ Production: DIVERSIFIED PRODUCTION LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENCANA OIL & GAS(USA) INC. ≠ Permit: MATADOR OPERATING COMPANY
Resolved via: production → DIVERSIFIED PRODUCTION 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
2002-04
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 (8) Elevation 455 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| B/AUSITN CHALK | 4,160 ft | -3,705 ft |
| B/AUSTIN CHALK | 4,160 ft | -3,705 ft |
| RODESSA | 7,501 ft | -7,046 ft |
| PETTIT | 7,924 ft | -7,469 ft |
| COTTON VALLEY | 10,520 ft | -10,065 ft |
| BOSSIER SHALE (Bossier) | 11,425 ft | -10,970 ft |
| COTTON VALLEY LIME (Cotton Valley) | 12,503 ft | -12,048 ft |
| COTTON VALLEY LM (Cotton Valley) | 12,503 ft | -12,048 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 (12)
| Interval | Type |
|---|---|
| 11,541–11,547 ft | Perforated |
| 11,541–11,660 ft | Perforated |
| 11,567–11,660 ft | Perforated |
| 11,593–11,597 ft | Perforated |
| 11,657–11,660 ft | Perforated |
| 12,552–12,553 ft | Perforated |
| 12,552–12,683 ft | Perforated |
| 12,564–12,567 ft | Perforated |
| 12,594–12,597 ft | Perforated |
| 12,628–12,631 ft | Perforated |
| 12,663–12,664 ft | Perforated |
| 12,681–12,683 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 2,525 ft | 840 sx |
| 5.5" | 12,835 ft | 1,155 sx |
Permit History (1)
Applications (1)
Records & Logs
7 completion filings on record · 2 with log images at RRC.
+1 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
- 13,200 ft
- Drill Type
- Vertical
- County
- FREESTONE
- District
- 5
- Operator
- ENCANA OIL & GAS(USA) INC.
- Completed
- 2002-04-27
Operator
- Location
- DENVER
- P-5 Status
- Inactive (filed 2019-12-19)
- Cum Oil (all leases)
- 179,366,011 bbl
- Cum Gas (all leases)
- 1,595,760,759 mcf
- Total Permits
- 3,078