TEXAS · WELLS · UPTON COUNTY · MARY O LEASE · API 42-461-38709 · DISTRICT 6E
Mary O #8501
Upton County · Spraberry (Trend Area) field · Producing · Vertical
Mary O #8501 (API 42-461-38709) is a well in Upton County operated by Summit Petroleum LLC, completed July 10, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 4, 2013, permitted to 10,376 ft.
Completion filings report 2 formation tops, including Spraberry, Wolfcamp.
Its lease has reported 308K barrels of oil and 945K mcf of gas since January 2013, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 17, 2026
- Permits on file
- 1,062
- Phone
- (432) 682-9800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Summit Petroleum LLC |
| Production reports | Summit Petroleum LLCthrough Apr 2026 |
| Latest permit | Summit Petroleum LLCApr 4, 2013 |
- 10,376
- total depth, ft
- 1
- permits on file
- Apr 4, 2013
- last permit issued
- Jul 10, 2013
- completed
- 308K
- cumulative oil, bbl
- 945K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 10, 2013
- 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 lease this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mary O O-9-18246 | Spraberry (Trend Area) | Summit Petroleum LLC | 5 | 308K | 945K | Jan 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 11,704 · prior 12 13,314(-12%)
Gas, mcf lease total
Last 12 months 67,705 · prior 12 55,482(+22%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Summit Petroleum LLCJan 2013 → Apr 2026
- 2True Oil Company LLCMar 2015 → Mar 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 760048-99 | Drill | Summit Petroleum LLC | Apr 4, 2013 | Apr 4, 2013 | Apr 29, 2013 | 10,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 10, 2013 | Mary O O-9-18246 | Spraberry (Trend Area) | Summit Petroleum LLC | Producing | 10,376 |
Formation tops
As filed on W-2/G-1. Subsea from 2,760 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,881 | 10,040 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 712 | 13.5 | 468 S |
| 5.5 | 10,376 | 7.875 | 1,210 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 | Feb 26, 2014 | Sep 6, 2013 | Yes |
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 42-461-38709 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-38709 → 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/46138709, documented in the API reference.