WELL · 42-287-32631 · DISTRICT 3
Unger Unit #1EF
Lee County · Southern Bay (Eagle Ford) field · Producing · Horizontal
Unger Unit #1EF (API 42-287-32631) is a horizontal well in Lee County operated by Wildfire Energy Operating LLC, completed August 12, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 15, 2014, permitted to 9,000 ft.
It was permitted by Enervest Operating, L.L.C. and has since transferred to Wildfire Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Pecan Gap, Austin Chalk.
Its lease has reported 216K barrels of oil and 120K mcf of gas since July 2014, last reporting in July 2026.
Operator of record
Permitted by Enervest Operating, L.L.C.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 24, 2025
- Permits on file
- 171
- Phone
- (832) 558-0100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wildfire Energy Operating LLC |
| Production reports | Wildfire Energy Operating LLCthrough Mar 2026 |
| Latest permit | Enervest Operating, L.L.C.Mar 15, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Mar 15, 2014
- last permit issued
- Aug 12, 2014
- completed
- 216K
- cumulative oil, bbl
- 120K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 12, 2014
- Shut in
- —
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Unger Unit O-3-27052 | Southern Bay (Eagle Ford) | Wildfire Energy Operating LLC | 1 | 216K | 120K | Jul 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,465 · prior 12 4,694(-5%)
Gas, mcf lease total
Last 12 months 270 · prior 12 2,400(-89%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enervest Operating, L.L.C.Aug 2014 → Feb 2018
- 2Wildhorse Resources Mngt Co, LLCMar 2018 → May 2019
- 3Chesapeake Operating, L.L.C.Jun 2019 → Feb 2023
- 4Wildfire Energy Operating LLCMar 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 780020-99 | Drill | Enervest Operating, L.L.C. | Feb 18, 2014 | Mar 15, 2014 | May 24, 2014 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-27052 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 460 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxWILCOX - DISPOSAL | 1,550 | -1,090 |
| Pecan Gap | 6,704 | -6,244 |
| Austin Chalk | 7,113 | -6,653 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,361 | 14,243 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,450 | 14.75 | 2,003 S |
| 7.625 | 8,076 | 9.625 | 780 S |
| 4.5 | 14,365 | 6.25 | 923 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 | Jun 28, 2016 | Sep 17, 2014 | 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 42-287-32631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-32631 → 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/28732631, documented in the API reference.