TEXAS · WELLS · CHEROKEE COUNTY · CHILES G U B-1 LEASE · API 42-073-30578 · DISTRICT 06
Chiles G U B-1 #1
Cherokee County · Overton (Cotton Valley Sand) field · Vertical
Chiles G U B-1 #1 (API 42-073-30578) is a plugged well in Cherokee County, plugged April 21, 2026, last operated by Valence Operating Company.
The RRC has issued one drilling permit, issued April 12, 1984, permitted to 12,850 ft.
It was permitted by Exxon Corp. and has since transferred to Valence Operating Company on the wellbore schedule.
Completion filings report 7 formation tops, including Fredericksburg, Rodessa, James Lime, Pettit.
Operator of record
Permitted by Exxon Corp.; the EWA schedule now lists a different operator.
- 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 2020 |
| Latest permit | Exxon Corp.Apr 12, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,850
- total depth, ft
- 1
- permits on file
- Apr 12, 1984
- last permit issued
- Sep 7, 1984
- completed
- 0
- cumulative oil, bbl
- 621K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 7, 1984
- Shut in
- —
- Plugged
- Apr 21, 2026
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 |
|---|---|---|---|---|---|---|
| Chiles G U B-1 G-6-113768 | Overton (Cotton Valley Sand) | Valence Operating Company | 1 | 0 | 621K | Jan 1993 – Jul 2026 |
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.
- 1Valence Operating CompanyJan 1993 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 236469-99 | Drill | Exxon Corp. | Apr 10, 1984 | Apr 12, 1984 | — | 12,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 7, 1984 | Chiles G U B-1 G-6-113768 | Overton (Cotton Valley Sand) | Valence Operating Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 340 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fredericksburg | 5,518 | -5,178 |
| Rodessa | 7,700 | -7,360 |
| James LimeJAMES | 8,145 | -7,805 |
| PettitPETTET | 8,369 | -8,029 |
| Travis Peak | 8,675 | -8,335 |
| Cotton Valley | 10,332 | -9,992 |
| BossierTOP OF BOSSIER | 11,738 | -11,398 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,054 | 12,086 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,910 | 12.25 | 1,720 S |
| 5.5 | 12,214 | 8.5 | 1,750 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 | Dec 10, 1984 | Nov 16, 1984 | — |
| 00 | Dec 7, 1984 | Oct 7, 1984 | — |
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 42-073-30578 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-073-30578 → 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/07330578, documented in the API reference.