TEXAS · WELLS · DAWSON COUNTY · NAPPER LEASE · API 42-115-31411 · DISTRICT 7B
Napper #1
Dawson County · Welch SE. (Spraberry) field · Producing · Vertical
Napper #1 (API 42-115-31411) is a well in Dawson County operated by Libertad Operating LLC, completed December 14, 1981 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 30, 1980, permitted to 7,850 ft.
It was permitted by Bta Oil Producers and has since transferred to Libertad Operating LLC on the wellbore schedule.
Its lease has reported 88.8K barrels of oil and 17.9K mcf of gas since January 1993, last reporting volume in March 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by BTA Oil Producers; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 2, 2026
- Permits on file
- 1
- Phone
- (832) 570-9311
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Libertad Operating LLC |
| Production reports | Libertad Operating LLCthrough Mar 2026 |
| Latest permit | BTA Oil ProducersSep 30, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,850
- total depth, ft
- 1
- permits on file
- Sep 30, 1980
- last permit issued
- Dec 14, 1981
- completed
- 88.8K
- cumulative oil, bbl
- 17.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 14, 1981
- 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 |
|---|---|---|---|---|---|---|
| Napper O-11-63684 | Welch, SE. (Spraberry) | Libertad Operating LLC | 3 | 88.8K | 17.9K | Jan 1993 – Mar 2026 |
Oil, barrels lease total
Last 12 months 2,403 · prior 12 2,024(+19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1BTA Oil ProducersJan 1993 → Jan 2008
- 2BTA Oil Producers, LLCFeb 2008 → Jul 2025
- 3Libertad Operating LLCAug 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 96449-99 | Drill | BTA Oil Producers | Sep 30, 1980 | Sep 30, 1980 | Nov 12, 1981 | 7,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 14, 1981 | Napper O-11-63684 | Welch SE. (Spraberry) | Libertad Operating LLC | Producing | 7,850 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,782 | 7,787 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 403 | 17.5 | 500 S |
| 8.625 | 4,545 | 11 | 1,000 S |
| 2.875 | 7,753 | — | — |
| 5.5 | 7,850 | 7.875 | — |
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 | Jan 12, 1984 | Dec 29, 1981 | — |
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 42-115-31411 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-31411 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/11531411, documented in the API reference.