TEXAS · WELLS · GAINES COUNTY · ADAIR SAN ANDRES UNIT LEASE · API 42-165-31392 · DISTRICT 7B
Adair San Andres Unit #1904 R
Gaines County · Adair field · Shut In · Vertical
Adair San Andres Unit #1904 R (API 42-165-31392) is a well in Gaines County operated by Hilcorp Energy Company, completed April 24, 2008 and listed as shut in on the RRC schedule, shut in September 1, 2020.
The RRC has issued one drilling permit, issued April 19, 1978, permitted to 4,902 ft.
It was permitted by Amerada Hess Corporation and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Anhydrite, Yates, Queen, San Andres.
Its lease has reported 22.8M barrels of oil and 4.26M mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 205 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Amerada Hess 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
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Amerada Hess CorporationApr 19, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,902
- total depth, ft
- 1
- permits on file
- Apr 19, 1978
- last permit issued
- Apr 24, 2008
- completed
- 22.8M
- cumulative oil, bbl
- 4.26M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 24, 2008
- Shut in
- Sep 1, 2020
- 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 205 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Adair San Andres Unit O-11-17304 | Adair | Hilcorp Energy Company | 205 | 22.8M | 4.26M | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 301,832 · prior 12 335,472(-10%)
Gas, mcf lease total
Last 12 months 144,452 · prior 12 45,348(+219%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amerada Hess CorporationJan 1993 → Jan 2006
- 2Apache CorporationFeb 2006 → Nov 2024
- 3Hilcorp Energy CompanyDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 22965-99 | Drill | Amerada Hess Corporation | Apr 19, 1978 | Apr 19, 1978 | Apr 23, 1978 | 4,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 24, 2008 | Adair San Andres Unit O-11-17304 | Adair | Hilcorp Energy Company | Shut In · shut in Sep 1, 2020 | 4,902 |
Formation tops
As filed on W-2/G-1. Subsea from 3,172 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anhydrite | 2,110 | 1,062 |
| Yates | 2,985 | 187 |
| Queen | 3,908 | -736 |
| San Andres | 4,357 | -1,185 |
| Seven Rivers7-RIVERS | 6,158 | -2,986 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,782 | 4,820 | Perforated |
| 4,782 | 4,874 | Perforated |
| 4,832 | 4,874 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 323 | 12.25 | 300 S |
| 5.5 | 4,902 | 7.875 | 810 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 3, 2008 | May 5, 2008 | — |
| 00 | Jan 12, 1984 | Jul 10, 1978 | — |
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 42-165-31392 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-31392 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/16531392, documented in the API reference.