WELL · 42-235-31786 · DISTRICT 7
Scott J. R. Estate 50 #5005
Irion County · Spraberry (Trend Area) field · Vertical
Scott J. R. Estate 50 #5005 (API 42-235-31786) is a plugged well in Irion County, plugged June 29, 2010, last operated by JM Cox Resources L.P..
The RRC has issued 2 drilling permits between 1981 and 1989, permitted to 6,400 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to JM Cox Resources L.P. on the wellbore schedule.
Completion filings report 8 formation tops, including Grayburg, San Adnres, San Andres, Clear Fork.
Its 2 leases have reported 2.47M barrels of oil and 1.55M mcf of gas since January 1993, last reporting in July 2026. The leases carry 101 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 18, 2019
- Permits on file
- 180
- Phone
- (432) 682-9435
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | JM Cox Resources L.P. |
| Production reports | Apache Corporationthrough Apr 2026 |
| Latest permit | Arco Oil & Gas Co.Dec 22, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,400
- total depth, ft
- 2
- permits on file
- Dec 22, 1989
- last permit issued
- Sep 7, 1981
- completed
- 2.47M
- cumulative oil, bbl
- 1.55M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 7, 1981
- Shut in
- —
- Plugged
- Jun 29, 2010
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 101 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ketchum Mt. (Clear Fork) Unit O-9-6725 | Ketchum Mt. (Clear Fork) | Apache Corporation | 98 | 2.45M | 1.52M | Jan 1993 – Jul 2026 |
| Scott, J. R. Estate "50" O-9-9149 | Spraberry (Trend Area) | JM Cox Resources, L.P. | 3 | 17.3K | 29.8K | Jan 1993 – Apr 2004 |
Oil, barrels lease total
Last 12 months 11,447 · prior 12 10,130(+13%)
Gas, mcf lease total
Last 12 months 113 · prior 12 3,599(-97%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationJan 1993 → Mar 2007
- 2Cox, John L.Jan 1993 → Sep 2003
- 3JM Cox Resources, L.P.Oct 2003 → Nov 2003
- 4Apache CorporationApr 2007 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 367901-99 | Recompletion | Arco Oil & Gas Co. | Dec 21, 1989 | Dec 22, 1989 | — | 6,400 |
| 123786-99 | Drill | Arco Oil & Gas Co. | Jul 3, 1981 | Jul 3, 1981 | Aug 11, 1981 | 6,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-6725 | — | — | — | — |
| — | — O-9-9149 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,708 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 1,613 | 1,095 |
| San Adnres | 1,996 | 712 |
| San Andres | 1,996 | 712 |
| Clear Fork | 4,320 | -1,612 |
| Clear ForkCLEARFORK | 4,320 | -1,612 |
| LO Spraberry | 5,850 | -3,142 |
| Lo. Spraberry | 5,850 | -3,142 |
| Dean | 6,222 | -3,514 |
| Wolfcamp | 6,333 | -3,625 |
| Wolfcamp | 9,333 | -6,625 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,468 | 4,550 | Perforated |
| 4,893 | 6,208 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,179 | 11 | 450 S |
| 8.625 | 1,179 | — | 450 S |
| 2.375 | 6,291 | — | — |
| 4.5 | 6,400 | — | 1,250 S |
| 4.5 | 6,400 | 7.875 | 1,275 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 | Jan 9, 2009 | Nov 12, 2008 | — |
| 00 | Aug 13, 2007 | Jul 25, 2007 | — |
| 00 | Aug 9, 2000 | Jun 15, 2000 | — |
| 00 | Apr 3, 1990 | Mar 23, 1990 | Yes |
| 00 | Mar 30, 1990 | — | — |
| 00 | Jan 12, 1984 | Oct 13, 1981 | — |
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 42-235-31786 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-31786 → 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
- 0
- bbl, all reported
- May 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000077870 | H-1 Injection | Plugged Jul 21, 2010 | 1,000 | 2,100 | 4,200–4,800 |
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/23531786, documented in the API reference.