WELL · 42-131-00734 · DISTRICT 4
Serna, Refugio #6
Duval County · Vertical
Serna, Refugio #6 (API 42-131-00734) is a former disposal or injection well in Duval County, last operated by Miller, W. C. Operating Company; its UIC permit is no longer active.
The RRC has issued one drilling permit, issued January 25, 2008, permitted to 2,250 ft.
Its lease has reported 58.3K barrels of oil and 38 mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Miller, W. C. Operating Company
San Antonio, TX · P-5 Y, filed Jul 4, 2026 · 123 permits on file · (210) 656-4900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Serna Inc.through Apr 2026 |
| Latest permit | Miller, W. C. Operating CompanyJan 25, 2008 |
- 2,250
- total depth, ft
- 1
- permits on file
- Jan 25, 2008
- last permit issued
- —
- completed
- 58.3K
- cumulative oil, bbl
- 38
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Serna, Refugio O-4-2826 | Seven Sisters | Serna Inc. | 3 | 58.3K | 38 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,263 · prior 12 2,068(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Orion Resources, Inc.Jan 1993 → Apr 1993
- 2High Sierra Operating, Ltd.May 1993 → Oct 1994
- 3Brush Country Energy, L.L.C.Dec 1994 → Oct 1998
- 4Austin Energy Operations, Inc.Dec 1998 → Oct 1999
- 5BJD-Ess CorporationNov 1999 → Dec 2000
- 6Camelot Oil and Gas, LLCFeb 2001 → Apr 2001
- 7Miller, W. C. Operating CompanyNov 2005 → May 2017
- 8Serna Inc.Jun 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 651315-99 | Reclass | Miller, W. C. Operating Company | Dec 12, 2007 | Jan 25, 2008 | — | 2,250 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-2826 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 2,112 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 2,262 | — | — |
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 | May 14, 1962 | — |
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 42-131-00734 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-00734 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 75.1K
- bbl, last 12 reported months
- 285K
- bbl, all reported
- Nov 2007
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000081402 | H-1 Injection | Canceled Jun 21, 2017 | 1,000 | 250 | 1,900–1,980 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 75,148 · prior 12 54,900(+37%)
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/13100734, documented in the API reference.