WELL · 42-289-31638 · DISTRICT 5
Underwood #1
Leon County · Branton W. (Cotton Valley Lime) field · Producing · Vertical
Underwood #1 (API 42-289-31638) is a well in Leon County operated by Weatherly Oil & Gas LLC, completed August 4, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 18, 2007, permitted to 18,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Weatherly Oil & Gas LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Rodessa, Pine Island, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Aug 10, 2018
- Permits on file
- 5
- Phone
- (512) 892-8930
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Weatherly Oil & Gas LLC |
| Production reports | SND Operating, L.L.C.through Jun 2015 |
| Latest permit | Chesapeake Operating, Inc.Jan 18, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 18,000
- total depth, ft
- 2
- permits on file
- Jan 18, 2007
- last permit issued
- Aug 4, 2007
- completed
- 0
- cumulative oil, bbl
- 2.15M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 4, 2007
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Underwood G-5-232484 | Branton, W. (Cotton Valley Lime) | Weatherly Oil & Gas, LLC | 1 | 0 | 2.15M | Aug 2007 – 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.
- 1Chesapeake Operating, Inc.Aug 2007 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Dec 2014
- 3SND Operating, L.L.C.Jan 2015 → Jun 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 631857-98 | Drill | Chesapeake Operating, Inc. | May 17, 2007 | Jan 18, 2007 | May 16, 2007 | 18,000 |
| 631857-99 | Drill | Chesapeake Operating, Inc. | Jan 11, 2007 | Jan 18, 2007 | — | 18,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-232484 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 410 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 8,385 | -7,975 |
| Pine Island | 8,967 | -8,557 |
| Pettit | 9,019 | -8,609 |
| Travis Peak | 9,420 | -9,010 |
| Bossier | 13,410 | -13,000 |
| Cotton ValleyCOTTON VALLEY LIME | 15,005 | -14,595 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,278 | 15,453 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 5,325 | 12.25 | 1,015 S |
| 7 | 14,255 | 8.75 | 1,072 S |
| 4.5 | 15,707 | 5.875 | 125 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 | Feb 28, 2008 | Nov 29, 2007 | Yes |
| 00 | Jan 25, 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 42-289-31638 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-289-31638 → 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/28931638, documented in the API reference.