42-253-35376
PRODUCINGRAILROAD UNIT
JONES County · District 7 · SHIDLER MARK L. INC. · ALYSSA-SADIE (CANYON REEF)
Permits
1
Max Depth
4,000 ft
First Permit
2014-01-06
Latest Activity
2014-01-06
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-04-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
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
1994-04
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 (10) Elevation 1,807 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| LEONARD - DISPOSAL (Leonard) | 1,120 ft | +687 ft |
| COLEMAN JUNCTION | 1,550 ft | +257 ft |
| VALERA SAND - DISPOSAL | 1,650 ft | +157 ft |
| DOTHAN SAND - DISPOSAL | 1,743 ft | +64 ft |
| FRYE - DISPOSAL | 1,950 ft | -143 ft |
| TANNEHILL - DISPOSAL (Tannehill) | 2,044 ft | -237 ft |
| BLUFF CREEK SAND - DISPOSAL | 2,098 ft | -291 ft |
| FLIPPEN LIME - DISPOSAL | 2,344 ft | -537 ft |
| HOPE LIME - DISPOSAL | 2,500 ft | -693 ft |
| ELLENBURGER | — | — |
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 (2)
| Interval | Type |
|---|---|
| 3,862–3,864 ft | Perforated |
| 3,903–3,908 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 182 ft | 125 sx |
| 5.5" | 4,045 ft | 360 sx |
Permit History (1)
Applications (1)
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.
No GPS coordinates yet
Well Details
- Well Number
- 1 R
- Max Depth
- 4,000 ft
- Drill Type
- Vertical
- County
- JONES
- District
- 7
- Operator
- SHIDLER MARK L. INC.
- Completed
- 2014-04-12
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2025-09-25)
- Cum Oil (all leases)
- 1,211,138 bbl
- Cum Gas (all leases)
- 10,559,483 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 6