WELL · 42-115-32262 · DISTRICT 8
South Welch Unit #105
Dawson County · Welch field · Shut IN · Vertical
South Welch Unit #105 (API 42-115-32262) is a well in Dawson County operated by Hilcorp Energy Company, completed April 2, 2025 and listed as shut in on the RRC schedule, shut in August 1, 2024.
The RRC has issued 2 drilling permits between 1985 and 1986, permitted to 5,044 ft.
It was permitted by Cities Service Oil & Gas Corp. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Grayburg, Lovington, San Andres.
Its lease has reported 12.8M barrels of oil and 43.7M mcf of gas since January 1993, last reporting in July 2026. The lease carries 274 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Cities Service Oil & Gas Corp.; 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 | none |
| Production reports | OXY USA WTP LPthrough Apr 2026 |
| Latest permit | Cities Service Oil & Gas Corp.Jan 6, 1986 |
- 5,044
- total depth, ft
- 2
- permits on file
- Jan 6, 1986
- last permit issued
- Apr 2, 2025
- completed
- 12.8M
- cumulative oil, bbl
- 43.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 2, 2025
- Shut in
- Aug 1, 2024
- 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 lease this well is completed on; they carry 274 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| South Welch Unit O-11-60337 | Welch | OXY USA WTP EOR, LLC | 274 | 12.8M | 43.7M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 67,671 · prior 12 81,324(-17%)
Gas, mcf lease total
Last 12 months 70,235 · prior 12 75,216(-7%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Dec 2000
- 2OXY USA WTP LPJan 2001 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 295230-99 | Drill | Cities Service Oil & Gas Corp. | Nov 6, 1985 | Jan 6, 1986 | — | 5,044 |
| 276374-99 | Drill | Cities Service Oil & Gas Corp. | May 28, 1985 | May 29, 1985 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60337 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,107 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 4,238 | -1,131 |
| Lovington | 4,409 | -1,302 |
| San Andres | 4,897 | -1,790 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,897 | 4,997 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,004 | 12.25 | 1,000 S |
| 5.5 | 5,044 | 7.875 | 1,150 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 | Sep 26, 2025 | Jun 17, 2025 | — |
| 00 | Oct 24, 1989 | Sep 22, 1989 | — |
| 00 | Oct 5, 1989 | Nov 5, 1985 | Yes |
| 00 | Jan 23, 1986 | Nov 5, 1985 | Yes |
| 00 | Jan 21, 1986 | — | — |
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 42-115-32262 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-32262 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 4.08M
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000060007 | H-1 Injection | Active | 850 | 2,225 | 4,450–6,250 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 35,923(-100%)
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/11532262, documented in the API reference.