WELL · 42-389-32986 · DISTRICT 8
Mary Ralph Lowe #1
Reeves County · Wolfbone (Trend Area) field · Producing · Vertical
Mary Ralph Lowe #1 (API 42-389-32986) is a well in Reeves County operated by Perun Energy LLC, completed December 31, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 31, 2011, permitted to 11,415 ft.
It was permitted by Williams, Clayton Energy, Inc. and has since transferred to Perun Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Bel Cyn, Bone Spring, Wolfcamp.
Its lease has reported 309K barrels of oil and 459K mcf of gas since December 2011, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Williams, Clayton Energy, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 27, 2026
- Permits on file
- 22
- Phone
- (214) 288-6682
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upcurve Energy LLC |
| Production reports | Upcurve Energy, LLCthrough Apr 2026 |
| Latest permit | Williams, Clayton Energy, Inc.Aug 31, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,415
- total depth, ft
- 1
- permits on file
- Aug 31, 2011
- last permit issued
- Dec 31, 2011
- completed
- 309K
- cumulative oil, bbl
- 459K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 31, 2011
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mary Ralph Lowe O-10-42758 | Wolfbone (Trend Area) | Upcurve Energy, LLC | 3 | 309K | 459K | Dec 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,255 · prior 12 266(+1500%)
Gas, mcf lease total
Last 12 months 2,573 · prior 12 707(+264%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Williams, Clayton Energy, Inc.Jan 2012 → Mar 2017
- 2NBL Permian LLCApr 2017 → Jul 2018
- 3Noble Energy IncAug 2018 → Jan 2021
- 4Upcurve Energy, LLCFeb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723251-99 | Drill | Williams, Clayton Energy, Inc. | Aug 29, 2011 | Aug 31, 2011 | Sep 25, 2011 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 31, 2011 | Mary Ralph Lowe O-10-42758 | Wolfbone (Trend Area) | Perun Energy LLC | Producing | 11,415 |
Formation tops
As filed on W-2/G-1. Subsea from 2,726 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bel Cyn | 4,824 | -2,098 |
| Bone SpringBONE SPRINGS | 9,349 | -6,623 |
| Wolfcamp | 10,030 | -7,304 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,909 | 11,077 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 929 | 17.5 | 870 S |
| 12.375 | 929 | 17.5 | 870 S |
| 8.625 | 5,503 | 11 | 1,300 S |
| 5.5 | 11,410 | 7.875 | 850 S |
| 8.625 | — | 11 | 655 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 29, 2018 | Jun 28, 2018 | — |
| 00 | Jun 14, 2013 | Jun 1, 2012 | 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 42-389-32986 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32986 → 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/38932986, documented in the API reference.