42-405-30774
PRODUCING HorizontalWILLIAMS-CHUMLEY WW
SAN AUGUSTINE County · District 6 · ROCKCLIFF ENERGY OPERATING III · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
13,300 ft
First Permit
2022-07-11
Latest Activity
2022-07-11
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2023-02-23
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: ROCKCLIFF ENERGY OPERATING III ≠ Permit: PINE WAVE ENERGY PARTNERS OP,LLC
Resolved via: production → ROCKCLIFF ENERGY OPERATING III
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
2023-02
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 355 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MIDWAY | 2,453 ft | -2,098 ft |
| AUSTIN CHALK | 4,394 ft | -4,039 ft |
| FREDERICKSBURG | 4,838 ft | -4,483 ft |
| PALUXY | 5,204 ft | -4,849 ft |
| RODESSA | 7,020 ft | -6,665 ft |
| JAMES LIME | 7,644 ft | -7,289 ft |
| TRAVIS PEAK | 8,776 ft | -8,421 ft |
| HAYNESVILLE | 13,072 ft | -12,717 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 (1)
| Interval | Type |
|---|---|
| 13,414–21,959 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 2,660 ft | 1,575 sx |
| 9.625" | 12,513 ft | 1,880 sx |
| 5.5" | 21,985 ft | 3,000 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
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.
Well Details
- Well Number
- 1HB
- Max Depth
- 13,300 ft
- Drill Type
- Horizontal
- County
- SAN AUGUSTINE
- District
- 6
- Operator
- ROCKCLIFF ENERGY OPERATING III
- Completed
- 2023-02-23
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-10-31)
- Cum Oil (all leases)
- 1,215 bbl
- Cum Gas (all leases)
- 17,064,093 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 42