TEXAS · WELLS · MARTIN COUNTY · MCMORRIES "D" LEASE · API 42-317-36242 · DISTRICT 7B
McMorries D #1
Martin County · Spraberry (Trend Area) field · Vertical
Mcmorries D #1 (API 42-317-36242) is a plugged well in Martin County, plugged August 31, 2023, last operated by Pioneer Natural Res. USA Inc..
The RRC has issued one drilling permit, issued August 27, 2010, permitted to 12,000 ft.
It was permitted by JM Cox Resources, L.P. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Dean, Wolfcamp, Cline.
Its lease has reported 107K barrels of oil and 115K mcf of gas since November 2010, with no volume in the three years through April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by JM Cox Resources, L.P.; the EWA schedule now lists a different operator.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 8, 2026
- Permits on file
- 15,633
- Phone
- (972) 444-4001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | Pioneer Natural Res. USA, Inc.through Feb 2022 |
| Latest permit | JM Cox Resources, L.P.Aug 27, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Aug 27, 2010
- last permit issued
- Dec 12, 2010
- completed
- 107K
- cumulative oil, bbl
- 115K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Feb 2022
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 12, 2010
- Shut in
- —
- Plugged
- Aug 31, 2023
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 |
|---|---|---|---|---|---|---|
| McMorries "D" O-10-41007 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 2 | 107K | 115K | Nov 2010 – Feb 2022 |
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.
- 1JM Cox Resources, L.P.Nov 2010 → Aug 2017
- 2Pioneer Natural Res. USA, Inc.Sep 2017 → Feb 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 701231-99 | Drill | JM Cox Resources, L.P. | Aug 25, 2010 | Aug 27, 2010 | Sep 12, 2010 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 12, 2010 | McMorries D O-10-41007 | Spraberry (Trend Area) | Pioneer Natural Res. USA Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,815 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,556 | 8,841 | Perforated |
| 8,943 | 9,193 | Perforated |
| 9,270 | 9,514 | Perforated |
| 9,610 | 9,862 | Perforated |
| 9,974 | 10,170 | Perforated |
| 10,294 | 10,492 | Perforated |
| 10,584 | 10,794 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 330 | 17.5 | 340 S |
| 8.625 | 4,860 | 11 | 1,200 S |
| 5.5 | 10,855 | 7.875 | 1,400 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 27, 2011 | Mar 28, 2011 | Yes |
Well logs
4 logs loaded from the RRC's log index, the latest received May 29, 2014. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Spraberry, Dean, Wolfcamp, Cline | 2 TIFF | 7,000 to 10,842 | May 29, 2014run Oct 7, 2010 | 3.18 + 2.93 |
| RESISTIVITYSpans Spraberry, Dean, Wolfcamp, Cline | TIFF | 4,800 to 10,825 | Nov 6, 2013run Oct 7, 2010 | 5.34 |
| RESISTIVITYSpans Spraberry, Dean, Wolfcamp, Cline | 2 TIFF | 7,000 to 10,842 | Nov 6, 2013run Oct 7, 2010 | 3.46 + 3.25 |
| RESISTIVITYSpans Spraberry, Dean, Wolfcamp, Cline | TIFF | 4,980 to 10,854 | May 29, 2014run Sep 30, 2010 | 3.36 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-317-36242 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-36242 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/31736242, documented in the API reference.