WELL · 42-461-01549 · DISTRICT 7
Pegasus Field Unit #3 #5001
Upton County · Pegasus (Fusselman) field · Vertical
Pegasus Field Unit #3 #5001 (API 42-461-01549) is a well in Upton County operated by Xto Energy Inc., completed May 19, 1984.
The RRC has issued 2 drilling permits between 1979 and 1989, permitted to 12,930 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Xto Energy Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Spraberry, Wolfcamp, Mississippian, Devonian.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,153 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | Mobil Producing TX. & N.M. Inc.through Oct 1994 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Apr 25, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,930
- total depth, ft
- 2
- permits on file
- Apr 25, 1989
- last permit issued
- May 19, 1984
- completed
- 0
- cumulative oil, bbl
- 79K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 19, 1984
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Pegasus Field Unit #3 G-9-133386 | Pegasus (Devonian) | XTO Energy Inc. | 1 | 0 | 79K | Jan 1993 – Jul 2026 |
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.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Oct 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 358480-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 24, 1989 | Apr 25, 1989 | — | 12,320 |
| 53099-99 | Recompletion | Mobil Oil Corporation | Jul 17, 1979 | Jul 17, 1979 | — | 12,930 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-133386 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,861 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 7,650 | -4,789 |
| Wolfcamp | 9,070 | -6,209 |
| Mississippian | 10,950 | -8,089 |
| Devonian | 11,640 | -8,779 |
| Silurian (undifferentiated)SILURIAN | 12,320 | -9,459 |
| Fusselman | 12,370 | -9,509 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,069 | 12,175 | Perforated |
| 12,422 | 12,480 | Perforated |
| — | 12,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 300 | 17.5 | 325 S |
| 13.375 | 300 | — | — |
| 9.625 | 4,655 | 12.25 | 2,300 S |
| 9.625 | 4,661 | — | — |
| 2.375 | 12,297 | — | — |
| 7 | 13,026 | 8.75 | 400 S |
| 7 | 13,026 | — | — |
| 13.375 | — | — | — |
| 9.625 | — | — | — |
| 7 | — | — | — |
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 27, 1990 | Jan 31, 1990 | Yes |
| 00 | Feb 22, 1990 | — | — |
| 00 | Jun 25, 1984 | Jun 11, 1984 | — |
| 00 | Jan 12, 1984 | Jun 11, 1984 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-461-01549 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-01549 → 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/46101549, documented in the API reference.