WELL · 42-329-01025 · DISTRICT 7
Pegasus Spraberry Unit #130W
Midland County · Pegasus (Spraberry) field · Vertical
Pegasus Spraberry Unit #130W (API 42-329-01025) is a plugged well in Midland County, plugged September 1, 2004, last operated by Cog Operating LLC.
The RRC has issued one drilling permit, issued February 9, 1999, permitted to 10,386 ft.
It was permitted by Henry Petroleum Corp. and has since transferred to Cog Operating LLC on the wellbore schedule.
Its 2 leases have reported 4.87M barrels of oil and 21.5M mcf of gas since January 1993, last reporting in July 2010. The leases carry 206 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Petroleum Corp.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2010 |
| Latest permit | Henry Petroleum Corp.Feb 9, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,386
- total depth, ft
- 1
- permits on file
- Feb 9, 1999
- last permit issued
- Feb 22, 1999
- completed
- 4.87M
- cumulative oil, bbl
- 21.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 22, 1999
- Shut in
- —
- Plugged
- Sep 1, 2004
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 2 leases this well is completed on; they carry 206 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pegasus Pennsylvanian Unit O-9-1178 | Pegasus (Pennsylvanian) | COG Operating LLC | 99 | 1.9M | 18.7M | Jan 1993 – Jul 2010 |
| Pegasus Spraberry Unit O-9-4116 | Pegasus (Spraberry) | COG Operating LLC | 107 | 2.96M | 2.76M | Jan 1993 – Jul 2010 |
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 → Mar 1998
- 2Henry Petroleum Corp.Apr 1998 → Mar 2001
- 3Henry Petroleum LPApr 2001 → Dec 2008
- 4COG Operating LLCJan 2009 → Apr 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 482539-99 | Recompletion | Henry Petroleum Corp. | Feb 9, 1999 | Feb 9, 1999 | Feb 10, 1999 | 10,386 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-1178 | — | — | — | — |
| — | — O-9-1178 | — | — | — | — |
| — | — O-9-4116 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,633 | 7,826 | Perforated |
| 10,282 | 10,340 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 465 | 15 | 350 S |
| 10.75 | 465 | — | — |
| 7.625 | 4,743 | 9.875 | 3,150 S |
| 7.625 | 4,750 | 9.875 | 3,150 S |
| 7.625 | 4,750 | — | — |
| 2.375 | 10,130 | — | — |
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 | Jul 12, 1999 | Mar 2, 1999 | Yes |
| 00 | Jun 17, 1999 | Mar 17, 1995 | — |
| 00 | Apr 6, 1995 | Mar 17, 1995 | — |
| 00 | Oct 27, 1992 | Aug 19, 1992 | — |
| 00 | Oct 21, 1992 | Jul 13, 1981 | — |
| 00 | Jan 12, 1984 | Jul 13, 1981 | — |
| 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 42-329-01025 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-01025 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 41.6K
- bbl, last 12 reported months
- 636K
- bbl, all reported
- Aug 2004
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000040368 | H-1 Injection | Plugged Sep 15, 2004 | 800 | 2,400 | 10,282–10,340 |
| 000072409 | H-1 Injection | Plugged Sep 15, 2004 | 600 | 500 | 7,520–8,560 |
| 000088425 | H-1 Injection | Canceled Jun 17, 1999 | 600 | 500 | 7,520–8,560 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 41,556 · prior 12 75,232(-45%)
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/32901025, documented in the API reference.