TEXAS · WELLS · BROOKS COUNTY · API 42-047-32055 · DISTRICT 04
State Marshall #50
Brooks County · Kelsey (Frio Consol.) field · Producing · Vertical
State Marshall #50 (API 42-047-32055) is a well in Brooks County operated by Hilcorp Energy Company, completed February 24, 2006 and listed as producing on the RRC schedule, shut in January 1, 2005.
The RRC has issued one drilling permit, issued April 28, 2003, permitted to 7,300 ft.
It was permitted by Exxon Mobil Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 6 formation tops, including Zone K 6, Zone K6, Zone 198, Zone 19 B.
Its 2 leases have reported 77.4K barrels of oil and 1.44M mcf of gas since July 2002, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Exxon Mobil Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Mobil Corporation |
| Production reports | Exxon Mobil Corporationthrough Aug 2012 |
| Latest permit | Exxon Mobil CorporationApr 28, 2003 |
- 7,300
- total depth, ft
- 1
- permits on file
- Apr 28, 2003
- last permit issued
- Feb 24, 2006
- completed
- 77.4K
- cumulative oil, bbl
- 1.44M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 24, 2006
- Shut in
- Jan 1, 2005
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Marshall G-4-196373 | Kelsey (Frio Consol.) | Overton Park Oil & Gas LP | 1 | 0 | 200K | Jun 2003 – Jul 2026 |
| State-Marshall O-4-13112 | Kelsey (Frio Consol.) | Exxon Mobil Corporation | 10 | 77.4K | 1.24M | Jul 2002 – Nov 2012 |
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.
- 1Exxon Mobil CorporationJul 2002 → Aug 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 530193-99 | Drill | Exxon Mobil Corporation | Apr 1, 2003 | Apr 28, 2003 | May 3, 2003 | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 24, 2006 | State Marshall G-4-196373 | Kelsey (Frio Consol.) | Hilcorp Energy Company | Producing · shut in Jan 1, 2005 | 7,300 |
| Apr 12, 2004 | State-Marshall O-4-13112 | Kelsey (Frio Consol.) | Exxon Mobil Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 259 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Zone K 6 | 4,701 | -4,442 |
| Zone K6 | 4,701 | -4,442 |
| Zone 198 | 5,805 | -5,546 |
| Zone 19 B | 5,805 | -5,546 |
| Zone 19B | 5,805 | -5,546 |
| Zone 23 | 7,236 | -6,977 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,260 | 5,652 | Perforated |
| 5,486 | 5,498 | Perforated |
| 5,652 | 5,260 | Perforated |
| 6,280 | 6,284 | Perforated |
| 6,380 | 6,398 | Perforated |
| 6,573 | 6,586 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,544 | 12.25 | 550 S |
| 2.375 | 7,293 | 8.5 | 846 S |
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 | Mar 9, 2007 | Jul 25, 2006 | — |
| 00 | Jan 18, 2007 | Apr 7, 2006 | — |
| 00 | Sep 14, 2005 | Jun 29, 2005 | — |
| 00 | Aug 17, 2005 | Mar 1, 2005 | — |
| 00 | Oct 4, 2004 | Jul 30, 2004 | — |
| 00 | Jun 8, 2004 | Aug 28, 2003 | Yes |
| 00 | Apr 28, 2004 | — | — |
| 00 | Oct 7, 2003 | Aug 6, 2003 | Yes |
| 00 | Sep 9, 2003 | — | — |
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 42-047-32055 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-047-32055 → 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/04732055, documented in the API reference.