WELL · 42-461-03863 · DISTRICT 7
Pegasus Field Unit 3 #1706
Upton County · Pegasus (Wolfcamp) field · Vertical
Pegasus Field Unit 3 #1706 (API 42-461-03863) is a well in Upton County operated by Cog Operating LLC, completed February 8, 2007.
The RRC has issued 2 drilling permits (amended once) between 1997 and 2007, permitted to 13,172 ft.
It was permitted by Henry Petroleum LP and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Spraberry, Sprby, Dean, Wlfcmp.
Its 6 leases have reported 34.6M barrels of oil and 181M mcf of gas since January 1993, last reporting in July 2026. The leases carry 258 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Petroleum LP; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed May 4, 2026 · 4,568 permits on file · (432) 853-2355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | Henry Petroleum LPJan 5, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,172
- total depth, ft
- 3
- permits on file
- Jan 5, 2007
- last permit issued
- Feb 8, 2007
- completed
- 34.6M
- cumulative oil, bbl
- 181M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 8, 2007
- 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 6 leases this well is completed on; they carry 258 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pegasus Ellenburger Unit O-9-1175 | Pegasus (Ellenburger) | XTO Energy Inc. | 89 | 3.9M | 36.2M | Jan 1993 – Jul 2026 |
| Pegasus Field Unit 3 O-9-17154 | Pegasus (Consolidated) | COG Operating LLC | 145 | 30.4M | 143M | May 2010 – Jul 2026 |
| Pegasus Field Unit 3 O-9-15528 | Pegasus (Wolfcamp) | COG Operating LLC | 16 | 289K | 831K | Mar 2004 – Sep 2010 |
| Pegasus Field Unit #3 G-9-199404 | Pegasus (Canyon) | Henry Petroleum LP | 1 | 0 | 45.3K | Dec 2003 – Feb 2007 |
| Pegasus Field Unit #3 O-9-14722 | Pegasus (Canyon) | Henry Petroleum LP | 6 | 16.5K | 836K | Oct 1997 – Oct 2005 |
| Pegasus Field Unit #3 G-9-34937 | Pegasus (Devonian) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 0 | Jan 1993 – Dec 1997 |
Gas, mcf lease total
Last 12 months 10,624,621 · prior 12 11,562,373(-8%)
Oil, barrels lease total
Last 12 months 786,602 · prior 12 1,019,872(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Dec 2011
- 2Henry Petroleum Corp.Apr 1998 → Mar 2001
- 3Henry Petroleum LPApr 2001 → Dec 2008
- 4COG Operating LLCJan 2009 → Apr 2026
- 5XTO Energy Inc.Jan 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 631375-98 | Recompletion | Henry Petroleum LP | Jun 22, 2007 | Jan 5, 2007 | Jan 4, 2007 | 13,172 |
| 631375-99 | Recompletion | Henry Petroleum LP | Jan 4, 2007 | Jan 5, 2007 | — | 13,172 |
| 466730-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Aug 25, 1997 | Aug 27, 1997 | Oct 7, 1997 | 13,172 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-34937 | — | — | — | — |
| — | — G-9-199404 | — | — | — | — |
| — | — O-9-1175 | — | — | — | — |
| — | — O-9-14722 | — | — | — | — |
| — | — O-9-15528 | — | — | — | — |
| — | — O-9-17154 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,878 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Spraberry | 7,720 | -4,842 |
| Sprby | 7,720 | -4,842 |
| Dean | 8,970 | -6,092 |
| Wlfcmp | 9,110 | -6,232 |
| Wolfcamp | 9,110 | -6,232 |
| Canyon | 10,110 | -7,232 |
| Strawn | 10,235 | -7,357 |
| PennsylvanianPENN | 10,430 | -7,552 |
| Pennsylvanian | 10,430 | -7,552 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,324 | 9,780 | Perforated |
| 10,112 | 10,136 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 454 | — | 400 S |
| 9.625 | 4,671 | — | 3,996 S |
| 7.625 | 9,300 | — | 825 S |
| 5.5 | 13,013 | — | — |
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 2, 2010 | Dec 19, 2007 | — |
| 00 | May 5, 2008 | Dec 19, 2007 | — |
| 00 | Mar 18, 2008 | Nov 2, 2007 | Yes |
| 00 | Dec 3, 2007 | — | — |
| 00 | Apr 2, 2004 | Dec 12, 2003 | — |
| 00 | Mar 1, 2004 | — | — |
| 00 | Apr 15, 1998 | Jan 20, 1998 | Yes |
| 00 | Mar 10, 1998 | — | — |
| 00 | Jan 12, 1984 | Jan 11, 1965 | — |
| 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 42-461-03863 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-03863 → 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/46103863, documented in the API reference.