TEXAS · WELLS · MADISON COUNTY · FANNIN, HERMAN UNIT LEASE · API 42-313-30336 · DISTRICT 03
Fannin Herman Unit #1
Madison County · Madisonville (Sub-Clark Gas) field · Producing · Vertical
- Fields on the latest permit · any of 3
- Madisonville (Dexter North) · Madisonville (Lewisville 8400) · Madisonville (Sub-Clkvle. 8100)
- Not one formation; the well must be completed in one of them, and no target formation is stated. The district's wildcat field is also on the permit.
Fannin Herman Unit #1 (API 42-313-30336) is a well in Madison County operated by Wildfire Energy Operating LLC, completed April 15, 1982 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 14, 1981, permitted to 9,530 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to Wildfire Energy Operating LLC on the wellbore schedule.
Its lease has reported 1.08K barrels of oil and 99.4K mcf of gas since the record begins in January 1993, last reporting volume in July 2026.
Operator of record
Permitted by Mitchell Energy Corporation; 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
- 172
- 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 Jul 2026 |
| Latest permit | Mitchell Energy CorporationDec 14, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,530
- total depth, ft
- 1
- permits on file
- Dec 14, 1981
- last permit issued
- Apr 15, 1982
- completed
- 1.08K
- cumulative oil, bbl
- 99.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH JUL 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 15, 1982
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Fannin, Herman Unit G-3-99633 | Madisonville (Sub-Clark, Gas) | Wildfire Energy Operating LLC | 1 | 1.08K | 99.4K | by Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,532 · prior 12 2,186(-30%)
Wells named Fannin Herman Unit
Wildfire Energy Operating LLC's other wells filed under this lease name in Madison County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Wildfire Energy Operating LLC | May 1, 2022 | today |
| MD America Energy, LLC | Mar 1, 2016 | May 1, 2022 |
| Devon Energy Production Co, L.P. | Aug 1, 2004 | Mar 1, 2016 |
| Devon Energy Operating Co., L.P. | Jul 1, 2004 | Aug 1, 2004 |
| Devon Energy Production Co, L.P. | Jul 1, 2004 | Jul 1, 2004 |
| Devon Energy Operating Co., L.P. | Apr 1, 2002 | Jul 1, 2004 |
| Mitchell Energy Company L.P. | Jan 1, 2001 | Apr 1, 2002 |
| Mitchell Energy Corporation | Apr 15, 1982 | Jan 1, 2001 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationJan 1993 → Nov 1994
- 2Devon Energy Production Co, L.P.Mar 2009 → Feb 2016
- 3MD America Energy, LLCMar 2016 → Apr 2022
- 4Wildfire Energy Operating LLCMay 2022 → Jul 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 145064-99 | Drill | Mitchell Energy Corporation | Dec 14, 1981 | Dec 14, 1981 | Feb 9, 1982 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 15, 1982 | Fannin Herman Unit G-3-99633 | Madisonville (Sub-Clark Gas) | Wildfire Energy Operating LLC | Producing | 9,530 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,283 | 8,295 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,698 | 12.25 | 1,350 S |
| 2.375 | 8,175 | — | — |
| 5.5 | 9,530 | 7.875 | 835 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | May 26, 1982 | — |
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 42-313-30336 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-313-30336 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/31330336, documented in the API reference.