WELL · 42-165-02355 · DISTRICT 8
Flanagan Unit #49W
Gaines County · Vertical
Flanagan Unit #49W (API 42-165-02355) is a disposal or injection well in Gaines County operated by Shell Western E&P Inc. under an active UIC permit.
The RRC has issued 2 drilling permits between 1991 and 1994, permitted to 7,250 ft.
Completion filings report 5 formation tops, including Yates, San Andres, Glorieta, Clear Fork.
Its lease has reported 15.9M barrels of oil and 5.02M mcf of gas since January 1993, last reporting in July 2026. The lease carries 220 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 132K barrels injected in the 12 months reported through October 2025.
Operator of record
Houston, TX · P-5 Y, filed Jul 7, 2000 · 2,528 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Shell Western E&P Inc.Jun 29, 1994 |
- 7,250
- total depth, ft
- 2
- permits on file
- Jun 29, 1994
- last permit issued
- —
- completed
- 15.9M
- cumulative oil, bbl
- 5.02M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 220 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Flanagan Unit O-11-66166 | Flanagan (Clearfork, Cons.) | Occidental Permian EOR, LLC | 220 | 15.9M | 5.02M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 67,449 · prior 12 59,714(+13%)
Gas, mcf lease total
Last 12 months 21,262 · prior 12 30,828(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Feb 1997
- 2Altura Energy Ltd.Mar 1997 → Apr 2000
- 3Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 425322-99 | Other | Shell Western E&P Inc. | Jun 27, 1994 | Jun 29, 1994 | Aug 5, 1994 | 7,250 |
| 391748-99 | Other | Shell Western E&P Inc. | Sep 9, 1991 | Sep 10, 1991 | — | 7,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66166 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,345 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,979 | 366 |
| San Andres | 4,545 | -1,200 |
| Glorieta | 5,859 | -2,514 |
| Clear ForkUPPER CLEARFORK | 6,325 | -2,980 |
| Clear ForkUPPER CLEARFORK | 6,380 | -3,035 |
| Tubb | 6,880 | -3,535 |
| Clear ForkLOWER CLEARFORK | 6,969 | -3,624 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,948 | 6,052 | Perforated |
| 5,984 | 7,113 | Perforated |
| 6,325 | 6,393 | Perforated |
| 6,325 | 6,446 | Perforated |
| 6,352 | 6,456 | Perforated |
| 6,552 | 6,820 | Perforated |
| 6,562 | 6,820 | Perforated |
| 7,002 | 7,113 | Perforated |
| — | 6,420 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 300 | — | — |
| 13.375 | 315 | 17.5 | 225 S |
| 8.625 | 3,035 | — | — |
| 8.625 | 3,050 | 11 | 2,000 S |
| 5.5 | 7,091 | — | — |
| 5.5 | 7,107 | 7.875 | 300 S |
| 13.375 | — | — | 110 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 | Oct 31, 2024 | Aug 24, 2023 | — |
| 00 | Nov 30, 1994 | Oct 17, 1994 | — |
| 00 | Mar 26, 1992 | Feb 10, 1992 | — |
| 00 | Jul 26, 1991 | Jul 15, 1991 | — |
| 00 | May 24, 1988 | Nov 28, 1983 | — |
| 00 | May 19, 1988 | — | — |
| 00 | Feb 15, 1984 | Nov 28, 1983 | — |
| 00 | Jan 12, 1984 | Nov 28, 1983 | — |
| 00 | Jan 12, 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 42-165-02355 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-02355 → 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
- 132K
- bbl, last 12 reported months
- 4.56M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000023210 | H-1 Injection | Active | 1,000 | 2,500 | 5,785–7,335 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 131,554 · prior 12 114,838(+15%)
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/16502355, documented in the API reference.