TEXAS · WELLS · DIMMIT COUNTY · BRISCOE RANCH LEASE · API 42-127-31671 · DISTRICT 01
Briscoe Ranch #21
Dimmit County · Catarina SW. (Olmos) field · Vertical
Briscoe Ranch #21 (API 42-127-31671) is a plugged well in Dimmit County, plugged March 26, 2019, last operated by Rosetta Resources Operating LP.
The RRC has issued one drilling permit, issued February 9, 1978, permitted to 5,300 ft.
It was permitted by Dow Chemical CO., The and has since transferred to Rosetta Resources Operating LP on the wellbore schedule.
Operator of record
Rosetta Resources Operating LP
Permitted by Dow Chemical Co., The; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 1, 2025
- Permits on file
- 1,218
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rosetta Resources Operating LP |
| Production reports | Rosetta Resources Operating LPthrough Jun 2013 |
| Latest permit | Dow Chemical Co., TheFeb 9, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,300
- total depth, ft
- 1
- permits on file
- Feb 9, 1978
- last permit issued
- May 9, 1978
- completed
- 0
- cumulative oil, bbl
- 124K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 9, 1978
- Shut in
- —
- Plugged
- Mar 26, 2019
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 |
|---|---|---|---|---|---|---|
| Briscoe Ranch G-1-77561 | Catarina, SW. (Olmos) | Rosetta Resources Operating LP | 1 | 0 | 124K | Jan 1993 – Mar 2019 |
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 → Dec 2004
- 2Blackbrush O & G, Inc.Jan 2005 → May 2007
- 3St. Mary Land & Exploration Co.Jun 2007 → Dec 2009
- 4Rosetta Resources Operating LPJan 2010 → Jun 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 17909-99 | Drill | Dow Chemical Co., The | Feb 9, 1978 | Feb 9, 1978 | Mar 23, 1978 | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 9, 1978 | Briscoe Ranch G-1-77561 | Catarina SW. (Olmos) | Rosetta Resources Operating LP | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,810 | 4,828 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 394 | 12.25 | 250 S |
| 2.375 | 4,752 | — | — |
| 4.5 | 4,896 | 7.875 | 1,390 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 | Jul 24, 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 42-127-31671 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-31671 → 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/12731671, documented in the API reference.