TEXAS · WELLS · HOWARD COUNTY · MASCARELLA 20 LEASE · API 42-227-37602 · DISTRICT 7B
Mascarella 20 #1
Howard County · Spraberry (Trend Area) field · Shut In · Vertical
Mascarella 20 #1 (API 42-227-37602) is a well in Howard County operated by Ovintiv USA Inc., completed October 24, 2013 and listed as shut in on the RRC schedule, shut in March 1, 2026.
The RRC has issued one drilling permit, issued August 20, 2013, permitted to 9,701 ft.
It was permitted by Athlon FE Operating LLC and has since transferred to Ovintiv USA Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Strawn, Atoka.
Its lease has reported 32K barrels of oil and 124K mcf of gas since October 2013, last reporting in July 2026.
Operator of record
Permitted by Athlon FE Operating LLC; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- Dec 12, 2025
- Permits on file
- 1,390
- Phone
- (720) 876-5176
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ovintiv USA Inc. |
| Production reports | Ovintiv USA Inc.through Aug 2025 |
| Latest permit | Athlon FE Operating LLCAug 20, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,701
- total depth, ft
- 1
- permits on file
- Aug 20, 2013
- last permit issued
- Oct 24, 2013
- completed
- 32K
- cumulative oil, bbl
- 124K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 24, 2013
- Shut in
- Mar 1, 2026
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mascarella 20 O-10-44441 | Spraberry (Trend Area) | Ovintiv USA Inc. | 1 | 32K | 124K | Oct 2013 – Jul 2026 |
Gas, mcf lease total
Last 12 months 939 · prior 12 5,351(-82%)
Oil, barrels lease total
Last 12 months 291 · prior 12 762(-62%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Athlon FE Operating LLCOct 2013 → Dec 2013
- 2Athlon Holdings LPJan 2014 → Jan 2015
- 3Encana Oil & Gas(usa) Inc.Feb 2015 → Jan 2020
- 4Ovintiv USA Inc.Feb 2020 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 768445-99 | Drill | Athlon FE Operating LLC | Aug 16, 2013 | Aug 20, 2013 | Sep 22, 2013 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 24, 2013 | Mascarella 20 O-10-44441 | Spraberry (Trend Area) | Ovintiv USA Inc. | Shut In · shut in Mar 1, 2026 | 9,701 |
Formation tops
As filed on W-2/G-1. Subsea from 2,581 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,282 | 9,656 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 320 | 17.5 | 350 S |
| 8.625 | 3,902 | 11 | 600 S |
| 5.5 | 9,701 | 7.875 | 850 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 | May 12, 2014 | Dec 16, 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 42-227-37602 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-37602 → 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.
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/22737602, documented in the API reference.