TEXAS · WELLS · FAYETTE COUNTY · NAN "C" LEASE · API 42-149-32758 · DISTRICT 03
Nan C #4
Fayette County · Giddings (Austin Chalk-3) field · Horizontal
Nan C #4 (API 42-149-32758) is a plugged horizontal well in Fayette County, plugged July 18, 2011, last operated by Enervest Operating L.L.C..
The RRC has issued one drilling permit, issued May 4, 1993, permitted to 13,000 ft.
It was permitted by Weber Energy Corporation and has since transferred to Enervest Operating L.L.C. on the wellbore schedule.
Completion filings report 2 formation tops, including Pecan Gap, Austin Chalk.
Its lease has reported 125K barrels of oil and 1.02M mcf of gas since June 1993, last reporting in December 2011.
Operator of record
Permitted by Weber Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2026
- Permits on file
- 1,249
- Phone
- (713) 659-3500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enervest Operating L.L.C. |
| Production reports | Enervest Operating, L.L.C.through Dec 2010 |
| Latest permit | Weber Energy CorporationMay 4, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- May 4, 1993
- last permit issued
- Jun 20, 1993
- completed
- 125K
- cumulative oil, bbl
- 1.02M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1993 THROUGH Dec 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 20, 1993
- Shut in
- —
- Plugged
- Jul 18, 2011
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 |
|---|---|---|---|---|---|---|
| Nan "C" O-3-22078 | Giddings (Austin Chalk-3) | Enervest Operating, L.L.C. | 1 | 125K | 1.02M | Jun 1993 – Dec 2011 |
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.
- 1Weber Energy CorporationJun 1993 → Oct 1995
- 2Union Pacific Resources CompanyNov 1995 → Jan 2001
- 3Rme Petroleum CompanyFeb 2001 → Nov 2002
- 4Anadarko E&P Company LPDec 2002 → Jul 2007
- 5Enervest Operating, L.L.C.Aug 2007 → Dec 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 411370-99 | Drill | Weber Energy Corporation | May 4, 1993 | May 4, 1993 | May 14, 1993 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 20, 1993 | Nan C O-3-22078 | Giddings (Austin Chalk-3) | Enervest Operating L.L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 426 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 9,459 | -9,033 |
| Austin Chalk | 9,930 | -9,504 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,950 | 13,301 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,458 | 12.25 | 715 S |
| 7 | 9,950 | 8.75 | 205 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 | Aug 10, 1993 | Jul 19, 1993 | Yes |
| 00 | Aug 2, 1993 | — | — |
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 42-149-32758 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-32758 → 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/14932758, documented in the API reference.