WELL · 42-329-31496 · DISTRICT 8
Wilson -39- #1
Midland County · Spraberry(trend Area Dean-Wlfcp) field · Vertical
Wilson -39- #1 (API 42-329-31496) is a well in Midland County operated by Mlc CO. Inc., completed July 15, 1985.
The RRC has issued 2 drilling permits between 1985 and 1989, permitted to 9,900 ft.
Completion filings report 13 formation tops, including Yates, Grayburg, San Andres, Clear Fork.
Its lease has reported 15.3K barrels of oil and 78.5K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 12.1K barrels injected in the 12 months reported through January 2026.
Operator of record
Dallas, TX · P-5 Y, filed Jan 4, 1997 · 59 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | MLC Co. Inc. |
| Production reports | Quay Valley, Inc.through Dec 2005 |
| Latest permit | MLC Co., Inc.Dec 7, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,900
- total depth, ft
- 2
- permits on file
- Dec 7, 1989
- last permit issued
- Jul 15, 1985
- completed
- 15.3K
- cumulative oil, bbl
- 78.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 15, 1985
- 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 lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wilson 39 O-10-32454 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 15.3K | 78.5K | 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.
- 1Midkiff, JohnJul 1994 → Sep 2004
- 2Quay Valley, Inc.Oct 2004 → Dec 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 367200-99 | Recompletion | MLC Co., Inc. | Dec 4, 1989 | Dec 7, 1989 | — | 8,000 |
| 269756-99 | Drill | Continental U S Exploration, Inc | Mar 18, 1985 | Mar 18, 1985 | — | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-32454 | — | — | — | — |
| — | — O-10-32454 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,798 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,662 | 136 |
| Grayburg | 4,262 | -1,464 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,938 | -2,140 |
| Clear ForkCLEARFORK | 6,506 | -3,708 |
| Clear ForkCLEARFORK | 7,249 | -4,451 |
| Clear ForkTOP OF CLEARFORK | 7,249 | -4,451 |
| U. Spraberry | 7,580 | -4,782 |
| Spraberry | 7,641 | -4,843 |
| SpraberryTOP OF SPRABERRY | 7,641 | -4,843 |
| SpraberryTOP OF UPPER SPRABERRY | 7,641 | -4,843 |
| SpraberryTOP UPPER SPRABERRY | 7,641 | -4,843 |
| L. Spraberry | 8,190 | -5,392 |
| Spraberry | 8,197 | -5,399 |
| SpraberryLOWER SPRABERRY | 8,210 | -5,412 |
| SpraberryTOP LOWER SPRABERRY | 8,210 | -5,412 |
| SpraberryTOP OF LOWER SPRABERRY | 8,210 | -5,412 |
| SpraberrySPRABERRY UPPER-DEAN | 8,992 | -6,194 |
| Dean | 9,020 | -6,222 |
| DeanTOP DEAN | 9,020 | -6,222 |
| DeanTOP OF DEAN | 9,020 | -6,222 |
| DeanBASE DEAN | 9,210 | -6,412 |
| DeanBASE OF DEAN | 9,210 | -6,412 |
| WolfcampTOP OF WOLFCAMP | 9,210 | -6,412 |
| Wolfcamp | 9,210 | -6,412 |
| Glorieta | — | — |
| Queen | — | — |
| Santa Rosa | — | — |
| Seven Rivers | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,686 | 4,804 | Perforated |
| 7,580 | 7,986 | Perforated |
| 7,667 | 7,858 | Perforated |
| 8,205 | 8,574 | Perforated |
| 8,244 | 8,574 | Perforated |
| 8,570 | 8,986 | Perforated |
| 9,278 | 9,456 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 350 | 17.5 | 325 S |
| 8.625 | 4,528 | 11 | 325 S |
| 4.5 | 4,658 | 5.5 | 175 S |
| 5.5 | 9,600 | 7.875 | 900 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 | Jun 15, 2017 | Apr 6, 2017 | — |
| 00 | Jan 29, 2016 | Jan 7, 2016 | — |
| 00 | Sep 6, 2007 | Aug 13, 2007 | — |
| 00 | Jan 26, 1990 | Dec 28, 1989 | Yes |
| 00 | Jan 13, 1990 | — | — |
| 00 | May 18, 1989 | Apr 25, 1989 | — |
| 00 | May 9, 1989 | Aug 1, 1985 | — |
| 00 | Aug 26, 1985 | Aug 1, 1985 | — |
| 00 | Aug 13, 1985 | — | — |
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 42-329-31496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31496 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 12.1K
- bbl, last 12 reported months
- 2.35M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000068140 | W-14 Disposal | Active | 6,000 | 2,300 | 4,615–4,806 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 12,115 · prior 12 26,087(-54%)
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/32931496, documented in the API reference.