WELL · 42-479-32186 · DISTRICT 4
Gates Ranch #H-4
Webb County · Gold River North (Olmos) field · Vertical
Gates Ranch #H-4 (API 42-479-32186) is a plugged well in Webb County, plugged June 17, 2009, last operated by ST. Mary Land & Exploration CO..
The RRC has issued one drilling permit, issued October 25, 1978, permitted to 5,800 ft.
It was permitted by Shar-Alan Oil Company and has since transferred to ST. Mary Land & Exploration CO. on the wellbore schedule.
Operator of record
St. Mary Land & Exploration Co.
Permitted by Shar-Alan Oil Company; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 2, 2009
- Permits on file
- 553
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | St. Mary Land & Exploration Co. |
| Production reports | St. Mary Land & Exploration Co.through Dec 2007 |
| Latest permit | Shar-Alan Oil CompanyOct 25, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 1
- permits on file
- Oct 25, 1978
- last permit issued
- Jan 1, 1979
- completed
- 0
- cumulative oil, bbl
- 452K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 1, 1979
- Shut in
- —
- Plugged
- Jun 17, 2009
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Gates Ranch G-4-81552 | Gold River, North (Olmos) | St. Mary Land & Exploration Co. | 1 | 0 | 452K | Jan 1993 – Jun 2009 |
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.
- 1Kerns O & G, Inc.Jan 1993 → Nov 2004
- 2Blackbrush O & G, Inc.Jan 2005 → Jan 2006
- 3St. Mary Land & Exploration Co.Dec 2007 → Dec 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 35533-99 | Drill | Shar-Alan Oil Company | Oct 25, 1978 | Oct 25, 1978 | Nov 8, 1978 | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-81552 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,396 | 5,408 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 187 | 12.25 | 180 S |
| 2.375 | 5,257 | — | — |
| 4.5 | 5,858 | 7.875 | 1,750 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 | Jan 12, 1984 | Mar 19, 1979 | — |
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 42-479-32186 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-32186 → 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/47932186, documented in the API reference.