42-143-30441
CHISOM W.A.
ERATH County · District 7 · GREENHAW MORRIS R OIL & GAS INC · ERATH COUNTY REGULAR
Permits
1
Max Depth
3,400 ft
First Permit
1979-01-16
Latest Activity
1979-01-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1979-03-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: GREENHAW MORRIS R OIL & GAS INC ≠ Production: MEHAFFEY INVESTMENTS, INC. (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: GREENHAW MORRIS R OIL & GAS INC ≠ Permit: PENN PETROLEUM INC.
Resolved via: production → MEHAFFEY INVESTMENTS, INC.
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
No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.
Perforations (3)
| Interval | Type |
|---|---|
| 3,064–3,072 ft | Perforated |
| 3,064–3,184 ft | Perforated |
| 3,180–3,184 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 414 ft | 280 sx |
| 2.375" | 3,065 ft | — |
| 4.5" | 3,240 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
3 completion filings on record.
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
- 3,400 ft
- Drill Type
- Vertical
- County
- ERATH
- District
- 7
- Operator
- GREENHAW MORRIS R OIL & GAS INC
- Completed
- 1979-03-01
Operator
- Location
- DESDEMONA
- P-5 Status
- Inactive (filed 2004-02-03)
- Cum Oil (all leases)
- 52,827 bbl
- Cum Gas (all leases)
- 840,641 mcf