WELL · 42-135-20620 · DISTRICT 8
Williamson J. M. #8
Ector County · Goldsmith N. (San Andres Con.) field · Vertical
Williamson J. M. #8 (API 42-135-20620) is a well in Ector County operated by Saga Petroleum LLC Of Colorado, completed December 6, 2010.
The RRC has issued 2 drilling permits between 2012 and 2013, permitted to 6,150 ft.
Completion filings report 14 formation tops, including Rustler, Yates, San Andres, Clear Fork.
Its 2 leases have reported 350K barrels of oil and 674K mcf of gas since January 1993, last reporting in July 2026. The leases carry 32 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Saga Petroleum LLC of Colorado
Norman, OK · P-5 Y, filed Aug 4, 2025 · 163 permits on file · (432) 553-1160
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Saga Petroleum LLC of Colorado |
| Production reports | Aghorn Operating, Inc.through Feb 2026 |
| Latest permit | Saga Petroleum LLC of ColoradoAug 22, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,150
- total depth, ft
- 2
- permits on file
- Aug 22, 2013
- last permit issued
- Dec 6, 2010
- completed
- 350K
- cumulative oil, bbl
- 674K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 6, 2010
- Shut in
- —
- Plugged
- —
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 32 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williamson, J.M. O-10-41797 | Martin (Consolidated) | Aghorn Operating, Inc. | 23 | 286K | 509K | Aug 2011 – Jul 2026 |
| Williamson, J. M. O-10-18605 | Goldsmith, N. (San Andres, Con.) | Saga Petroleum LLC of Colorado | 9 | 64.7K | 164K | Jan 1993 – Dec 2013 |
Oil, barrels lease total
Last 12 months 3,204 · prior 12 2,106(+52%)
Gas, mcf lease total
Last 12 months 3,133 · prior 12 470(+567%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Slack, R. C.Jan 1993 → Oct 1998
- 2Tumbleweed Energy LimitedNov 1998 → Apr 2010
- 3BVX Operating, Inc.May 2010 → Dec 2012
- 4Saga Petroleum LLC of ColoradoDec 2012 → Dec 2016
- 5Fivestones Energy LLCJan 2017 → Apr 2017
- 6Aghorn Operating, Inc.May 2017 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 768271-99 | Recompletion | Saga Petroleum LLC of Colorado | Aug 14, 2013 | Aug 22, 2013 | Jan 31, 2014 | 6,150 |
| 733823-99 | Recompletion | BVX Operating, Inc. | Feb 14, 2012 | Feb 24, 2012 | Feb 24, 2012 | 5,820 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-18605 | — | — | — | — |
| — | — O-10-41797 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,339 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,504 | 1,835 |
| Yates | 2,750 | 589 |
| Yates | 2,804 | 535 |
| San Andres | 4,200 | -861 |
| San Andres | 4,264 | -925 |
| Clear ForkCLEARFORK | 5,400 | -2,061 |
| Clear ForkUPPER CLEAR FORK | 5,616 | -2,277 |
| Canyon | — | — |
| Devonian | — | — |
| Fusselman | — | — |
| McKee | — | — |
| Pennsylvanian | — | — |
| Silurian (undifferentiated)SILURIAN | — | — |
| Strawn | — | — |
| Tubb | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,890 | 4,281 | Perforated |
| 3,890 | 4,450 | Perforated |
| 3,890 | 5,800 | Perforated |
| 4,291 | 4,417 | Perforated |
| 4,291 | 4,450 | Perforated |
| 5,480 | 5,745 | Perforated |
| 5,480 | 5,800 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,509 | 13.75 | 575 S |
| 10.75 | 1,509 | — | — |
| 2 | 4,267 | — | — |
| 7 | 5,807 | 8.75 | 525 S |
| 7 | 5,807 | — | — |
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 | Jul 13, 2018 | May 24, 2018 | — |
| 00 | Jul 15, 2014 | Mar 17, 2014 | — |
| 00 | Sep 6, 2013 | Aug 23, 2013 | — |
| 00 | Aug 12, 2013 | Jul 16, 2012 | — |
| 00 | Jul 5, 2011 | Jan 21, 2011 | — |
| 00 | Jan 12, 1984 | Dec 14, 1964 | — |
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 42-135-20620 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-20620 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 937K
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000108211 | H-1 Injection | Active | 2,000 | 1,924 | 3,850–5,820 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/13520620, documented in the API reference.