WELL · 42-602-30144 · DISTRICT 4
State Tract 903-S #1
Mustang IS-SB County · G.O.M. St-904 (8800) field · Vertical
State Tract 903-S #1 (API 42-602-30144) is a plugged well in Mustang IS-SB County, plugged July 18, 2007, last operated by Sterling Energy Inc..
The RRC has issued one drilling permit, issued July 1, 1983, permitted to 11,000 ft.
It was permitted by Hng Fossil Fuels Company and has since transferred to Sterling Energy Inc. on the wellbore schedule.
Completion filings report 7 formation tops, including 7800' Sand, 7800' Sd, 8200' Sand, 8200' Sd.
Operator of record
Permitted by HNG Fossil Fuels Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2011 · 8 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sterling Energy Inc. |
| Production reports | National Energy Group, Inc.through Nov 1997 |
| Latest permit | HNG Fossil Fuels CompanyJul 1, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Jul 1, 1983
- last permit issued
- Jan 22, 1984
- completed
- 0
- cumulative oil, bbl
- 40K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 22, 1984
- Shut in
- —
- Plugged
- Jul 18, 2007
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Tract 903-S G-4-111506 | G.O.M. St-904 (Frio 8200 A) | Sterling Energy, Inc. | 1 | 0 | 40K | Jan 1993 – Jul 2007 |
| State Tract 903-S G-4-111507 | G.O.M. St-904 (8800) | Sterling Energy, Inc. | 1 | 0 | 0 | Jan 1993 – Jul 2007 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1National Energy Group, Inc.Mar 1997 → Nov 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 200115-99 | Drill | HNG Fossil Fuels Company | Jul 1, 1983 | Jul 1, 1983 | Nov 15, 1983 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-111506 | — | — | — | — |
| — | — G-4-111507 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| 7800' Sand | 7,734 |
| 7800' SD | 7,734 |
| 8200' Sand | 8,096 |
| 8200' SD | 8,096 |
| 2ND Marge Frio a Sand | 8,161 |
| 2ND Marge Frio a SD | 8,161 |
| Frio | 8,780 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,161 | 8,176 | Perforated |
| 8,780 | 8,797 | Perforated |
| 8,808 | 8,812 | Perforated |
| 8,816 | 8,820 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 862 | 17.5 | 1,225 sx |
| 10.75 | 3,986 | 14.75 | 1,850 sx |
| 7.625 | 8,048 | 9.875 | 750 sx |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 1, 1984 | Jun 1, 1984 | — |
| 00 | Jul 31, 1984 | Jun 1, 1984 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-602-30144 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-602-30144 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/60230144, documented in the API reference.