42-197-31417
PRODUCINGGRANGE
HARDEMAN County · District 9 · DIMOCK OPERATING COMPANY · GRANGE SOUTH (CHAPPEL)
Permits
1
Max Depth
8,500 ft
First Permit
1997-10-10
Latest Activity
1997-10-10
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1998-01-11
Shut-In
—
Plugged
—
P-5 Org Status: X
EWA / Permit operator mismatch
Scheduling: DIMOCK OPERATING COMPANY ≠ Permit: ASHTOLA EXPLORATION COMPANY,INC.
Resolved via: production → DIMOCK OPERATING COMPANY
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
1998-01
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 (6) Elevation 1,488 ft (DF)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| PALO PINTO | 5,270 ft | -3,782 ft |
| CLEAN LIME | 7,696 ft | -6,208 ft |
| BARNETT SHALE (Barnett) | 7,875 ft | -6,387 ft |
| CHESTER LIME (Chester) | 7,897 ft | -6,409 ft |
| MERAMEC | 8,024 ft | -6,536 ft |
| CHAPPEL LIME | 8,085 ft | -6,597 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 (1)
| Interval | Type |
|---|---|
| 8,085–8,088 ft | Open hole |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 489 ft | 255 sx |
| 5.5" | 8,083 ft | 126 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- HARDEMAN
- District
- 9
- Operator
- DIMOCK OPERATING COMPANY
- Completed
- 1998-01-11
Operator
- Name
- DIMOCK OPER CO
- Location
- FRISCO
- P-5 Status
- X (filed 2026-04-14)
- Cum Oil (all leases)
- 2,028,389 bbl
- Cum Gas (all leases)
- 2,301,190 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 5