WELL · 42-459-31078 · DISTRICT 6
Fenlaw Mack Gas Unit 1 #3
Upshur County · Rosewood (Cotton Valley) field · Producing · Vertical
Fenlaw Mack Gas Unit 1 #3 (API 42-459-31078) is a well in Upshur County operated by Faulconer Energy LLC, completed February 13, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 20, 2001, permitted to 11,300 ft.
It was permitted by 3tec Energy Corporation and has since transferred to Faulconer Energy LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Massive Anhydrite (marker), Rodessa, James Lime, Pettit.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by 3TEC Energy Corporation; the EWA schedule now lists a different operator.
Tyler, TX · P-5 Y, filed Sep 4, 2025 · 46 permits on file · (337) 332-1726
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Faulconer Energy LLC |
| Production reports | Faulconer Energy, LLCthrough Nov 2025 |
| Latest permit | 3TEC Energy CorporationAug 20, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,300
- total depth, ft
- 2
- permits on file
- Aug 20, 2001
- last permit issued
- Feb 13, 2002
- completed
- 0
- cumulative oil, bbl
- 195K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 13, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Fenlaw, Mack Gas Unit 1 G-6-188819 | Rosewood (Cotton Valley) | Faulconer Energy, LLC | 1 | 0 | 195K | Feb 2002 – Jul 2026 |
Gas, mcf lease total
Last 12 months 253 · prior 12 776(-67%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 13TEC Energy CorporationFeb 2002 → Jun 2003
- 2PXP Gulf Coast Inc.Jul 2003 → Dec 2004
- 3PXP Texas Inc.Jan 2005 → May 2005
- 4XTO Energy Inc.Jun 2005 → Mar 2023
- 5Faulconer Energy, LLCApr 2023 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 512639-98 | Drill | 3TEC Energy Corporation | Dec 28, 2001 | Aug 20, 2001 | — | 11,300 |
| 512639-99 | Drill | 3TEC Energy Corporation | Aug 16, 2001 | Aug 20, 2001 | Dec 2, 2001 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-188819 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 422 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 6,840 | -6,418 |
| Rodessa | 7,176 | -6,754 |
| James Lime | 7,280 | -6,858 |
| Pettit | 7,430 | -7,008 |
| Travis Peak | 7,860 | -7,438 |
| Cotton Valley | 9,760 | -9,338 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,654 | 10,878 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,890 | 11 | 503 S |
| 4.5 | 11,190 | 7.875 | 915 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 | Jul 9, 2002 | Apr 29, 2002 | Yes |
| 00 | Jun 6, 2002 | — | — |
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 42-459-31078 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-459-31078 → 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/45931078, documented in the API reference.