TEXAS · WELLS · FREESTONE COUNTY · WILLIFORD "E" LEASE · API 42-161-33856 · DISTRICT 05
Williford E #13
Freestone County · Nan-SU-Gail (CV Consolidated) field · Producing · Directional
Williford E #13 (API 42-161-33856) is a well in Freestone County operated by Valence Operating Company, completed July 11, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 30, 2007, permitted to 12,645 ft.
Completion filings report 6 formation tops, including Bac, BMA, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Kingwood, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2026
- Permits on file
- 990
- Phone
- (281) 359-3659
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Valence Operating Company |
| Production reports | Valence Operating Companythrough Apr 2026 |
| Latest permit | Valence Operating CompanyMar 30, 2007 |
- 12,645
- total depth, ft
- 2
- permits on file
- Mar 30, 2007
- last permit issued
- Jul 11, 2007
- completed
- 0
- cumulative oil, bbl
- 939K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 11, 2007
- 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 |
|---|---|---|---|---|---|---|
| Williford "E" G-5-233782 | Nan-SU-Gail (CV Consolidated) | Valence Operating Company | 1 | 0 | 939K | Jul 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 16,595 · prior 12 18,388(-10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Valence Operating CompanyJul 2007 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 635846-98 | Drill | Valence Operating Company | May 2, 2007 | Mar 30, 2007 | May 17, 2007 | 13,000 |
| 635846-99 | Drill | Valence Operating Company | Mar 23, 2007 | Mar 30, 2007 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 11, 2007 | Williford E G-5-233782 | Nan-SU-Gail (CV Consolidated) | Valence Operating Company | Producing | 12,645 |
Formation tops
As filed on W-2/G-1. Subsea from 353 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bac | 4,105 | -3,752 |
| BMA | 7,730 | -7,377 |
| Pettit | 8,470 | -8,117 |
| Travis Peak | 8,670 | -8,317 |
| Cotton Valley | 10,770 | -10,417 |
| Bossier | 12,010 | -11,657 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,942 | 11,952 | Perforated |
| 12,180 | 12,190 | Perforated |
| 12,390 | 12,410 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,658 | 12.25 | 675 S |
| 5.5 | 12,642 | 8.75 | 2,435 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 | Apr 16, 2008 | Oct 1, 2007 | Yes |
| 00 | Mar 13, 2008 | — | — |
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 42-161-33856 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-161-33856 → 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/16133856, documented in the API reference.