WELL · 42-135-08318 · DISTRICT 8
Williamson Jessie #4
Ector County · TXL (Devonian) field · Producing · Vertical
Williamson Jessie #4 (API 42-135-08318) is a well in Ector County operated by Baker Operating Inc., completed February 6, 2006 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended twice) between 1999 and 2005, permitted to 9,673 ft.
It was permitted by Imperial Gas Resources LLC and has since transferred to Baker Operating Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Tubb, L Clearfork, Wich Albany, Wolfcamp.
Its 2 leases have reported 164K barrels of oil and 783K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Imperial Gas Resources LLC; the EWA schedule now lists a different operator.
- Based in
- Odessa, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 24, 2025
- Permits on file
- 20
- Phone
- (432) 367-5808
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Baker Operating, Inc.through Apr 2026 |
| Latest permit | Imperial Gas Resources LLCSep 28, 2005 |
- 9,673
- total depth, ft
- 4
- permits on file
- Sep 28, 2005
- last permit issued
- Feb 6, 2006
- completed
- 164K
- cumulative oil, bbl
- 783K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 6, 2006
- 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 2 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williamson, Jessie O-10-10669 | Goldsmith, W. (San Andres) | Baker Operating, Inc. | 4 | 14.6K | 354K | Jan 1993 – Jul 2026 |
| Williamson, Jessie O-10-36547 | TXL (Devonian) | Baker Operating, Inc. | 2 | 149K | 429K | Sep 1999 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,245 · prior 12 3,454(-6%)
Gas, mcf lease total
Last 12 months 11,658 · prior 12 12,222(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Haylan Oil CompanyJan 1993 → Mar 1995
- 2Banam CorporationApr 1995 → Feb 1997
- 3Cleveland Oil Company,l.l.c.,theMar 1997 → May 1998
- 4Imperial Gas Resources LLCJun 1998 → Dec 2022
- 5Baker Operating, Inc.Jan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 536382-97 | Recompletion | Imperial Gas Resources LLC | Feb 27, 2006 | Sep 28, 2005 | Jul 10, 2003 | 8,300 |
| 536382-98 | Recompletion | Imperial Gas Resources LLC | Apr 22, 2005 | Sep 28, 2005 | — | 10,000 |
| 536382-99 | Recompletion | Imperial Gas Resources LLC | Sep 12, 2003 | Sep 19, 2003 | — | 10,000 |
| 486404-99 | Recompletion | Imperial Gas Resources LLC | Aug 5, 1999 | Sep 2, 1999 | — | 8,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 6, 2006 | Williamson Jessie O-10-36547 | TXL (Devonian) | Baker Operating Inc. | Producing | 9,673 |
| Jun 1, 1961 | Williamson Jessie O-10-10669 | Goldsmith W. (San Andres) | Baker Operating Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,333 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,436 | 4,448 | Perforated |
| 5,850 | 9,673 | Open hole |
| 7,922 | 7,928 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 421 | — | 200 S |
| 9.625 | 434 | — | — |
| 2.375 | 4,436 | — | — |
| 7 | 5,850 | — | — |
| 4.5 | 8,181 | 6.125 | 515 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 | Nov 16, 2006 | Apr 5, 2006 | Yes |
| 00 | Oct 16, 2006 | Mar 7, 2005 | — |
| 00 | Jun 23, 2006 | Jun 6, 1961 | — |
| 00 | Jan 12, 1984 | Jun 6, 1961 | — |
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 42-135-08318 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-08318 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/13508318, documented in the API reference.