42-293-30487
HEATON
LIMESTONE County · District 5 · MARATHON OIL COMPANY · OAKS (COTTON VALLEY SAND)
Permits
6
Max Depth
13,500 ft
First Permit
1980-02-20
Latest Activity
2006-04-21
Lifespan
26 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1992-01-20
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MARATHON OIL COMPANY ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: MARATHON OIL COMPANY ≠ Permit: XTO ENERGY INC.
Resolved via: production → HILCORP ENERGY 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
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 (17) Elevation 436 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE GEORGETOWN (Georgetown) | 5,567 ft | -5,131 ft |
| EDWARDS | 5,608 ft | -5,172 ft |
| PALUXY | 5,965 ft | -5,529 ft |
| UP. GLEN ROSE | 6,200 ft | -5,764 ft |
| BASE MASS ANY. | 7,300 ft | -6,864 ft |
| BMA | 7,300 ft | -6,864 ft |
| B. MASS ANHYD | 7,300 ft | -6,864 ft |
| JAMES (James Lime) | 7,830 ft | -7,394 ft |
| PETTIT | 7,970 ft | -7,534 ft |
| TRAVIS PEAK | 8,200 ft | -7,764 ft |
| COTTON VALLEY SAND (Cotton Valley) | 10,460 ft | -10,024 ft |
| COTTON VALLEY SD (Cotton Valley) | 10,460 ft | -10,024 ft |
| COTTON VALLEY SD. (Cotton Valley) | 10,460 ft | -10,024 ft |
| BOSSIER | 11,370 ft | -10,934 ft |
| BOSSIER SHALE (Bossier) | 11,370 ft | -10,934 ft |
| COTTON VALLEY LIME (Cotton Valley) | 12,350 ft | -11,914 ft |
| COTTON VALLEY LM (Cotton Valley) | 12,350 ft | -11,914 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 (11)
| Interval | Type |
|---|---|
| 8,306–8,379 ft | Perforated |
| 8,306–8,700 ft | Perforated |
| 8,532–8,700 ft | Perforated |
| 11,272–11,282 ft | Perforated |
| 11,272–11,372 ft | Perforated |
| 11,272–11,583 ft | Perforated |
| 11,302–11,314 ft | Perforated |
| 11,322–11,326 ft | Perforated |
| 11,361–11,372 ft | Perforated |
| 11,564–11,588 ft | Perforated |
| 12,443–12,610 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 80 ft | 8 sx |
| 9.625" | 5,022 ft | 1,500 sx |
| 9.625" | 5,022 ft | 1,500 sx |
| 2.875" | 12,365 ft | — |
| 5.5" | 12,753 ft | 2,175 sx |
Permit History (6)
HEATON NO. 1 GAS UNIT · 12,753 ft
2006-04-21
Spud 2007-02-28
HEATON NO. 1 GAS UNIT · 12,753 ft
2006-04-21
Spud 2007-02-28
HEATON · 12,753 ft
1994-03-28
Spud 1994-01-24
HEATON · 12,753 ft
1992-02-07
Spud 1992-01-20
HEATON · 12,753 ft
1984-07-23
HEATON · 13,500 ft
1980-02-20
Spud 1980-03-23
Applications (6)
Records & Logs
13 completion filings on record · 3 with log images at RRC.
+7 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
- 13,500 ft
- Drill Type
- Vertical
- County
- LIMESTONE
- District
- 5
- Operator
- MARATHON OIL COMPANY
- Completed
- 1992-01-20
Operator
- Name
- MARATHON OIL CO
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-08-14)
- Cum Oil (all leases)
- 183,150,113 bbl
- Cum Gas (all leases)
- 1,013,063,895 mcf
- Activities
- CSGD/P, G/PUR
- Total Permits
- 3,707