WELL · 42-323-33379 · DISTRICT 1
Briscoe Etal Section 91 #1H
Maverick County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Briscoe Etal Section 91 #1H (API 42-323-33379) is a horizontal well in Maverick County operated by Patterson Energy Corporation, completed August 11, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 4, 2011, permitted to 5,001 ft.
It was permitted by Peregrine Petroleum, LLC and has since transferred to Patterson Energy Corporation on the wellbore schedule.
Completion filings report 4 formation tops, including Olmos, Anacacho, Austin Chalk, Eagle Ford.
Its lease has reported 35.4K barrels of oil and 180K mcf of gas since April 2011, last reporting in July 2026.
Operator of record
Permitted by Peregrine Petroleum, LLC; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jun 4, 2026 · 23 permits on file · (806) 790-5547
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Patterson Energy Corporation |
| Production reports | Patterson Energy Corporationthrough Dec 2025 |
| Latest permit | Peregrine Petroleum, LLCMar 4, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,001
- total depth, ft
- 1
- permits on file
- Mar 4, 2011
- last permit issued
- Aug 11, 2011
- completed
- 35.4K
- cumulative oil, bbl
- 180K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 11, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 Etal Section 91 O-1-15444 | Briscoe Ranch (Eagleford) | Patterson Energy Corporation | 1 | 35.4K | 180K | Apr 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 5,225(-100%)
Oil, barrels lease total
Last 12 months 25 · prior 12 82(-70%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Peregrine Petroleum, LLCAug 2011 → Jan 2013
- 2Patterson Energy CorporationFeb 2013 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 711219-99 | Drill | Peregrine Petroleum, LLC | Mar 1, 2011 | Mar 4, 2011 | Apr 3, 2011 | 5,001 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15444 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 792 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 1,532 | -740 |
| Anacacho | 3,562 | -2,770 |
| Austin Chalk | 3,899 | -3,107 |
| Eagle FordUPPER EAGLE FORD | 4,677 | -3,885 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,809 | 9,811 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 460 | 12.25 | 226 S |
| 5.5 | 9,860 | 8.75 | 2,042 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 | Feb 3, 2012 | Oct 3, 2011 | — |
| 00 | Nov 7, 2011 | Jul 11, 2011 | Yes |
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 42-323-33379 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-33379 → 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/32333379, documented in the API reference.