WELL · 42-329-32223 · DISTRICT 7
TXL JJ #403
Midland County · Pegasus (Spraberry) field · Vertical
Txl JJ #403 (API 42-329-32223) is a well in Midland County operated by Cog Operating LLC, completed May 29, 2001.
The RRC has issued 2 drilling permits between 1990 and 2001, permitted to 11,000 ft.
It was permitted by Henry Petroleum Corp. and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Seven Rivers, San Andres, Spraberry, Wolfcamp.
Its 4 leases have reported 2.36M barrels of oil and 30.2M mcf of gas since January 1993, last reporting in July 2026. The leases carry 149 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.
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 Corp.Jan 19, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Jan 19, 2001
- last permit issued
- May 29, 2001
- completed
- 2.36M
- cumulative oil, bbl
- 30.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 29, 2001
- 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 4 leases this well is completed on; they carry 149 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pegasus Pennsylvanian Unit O-9-17148 | Pegasus (Consolidated) | COG Operating LLC | 46 | 386K | 11.4M | May 2010 – Jul 2026 |
| TXL "JJ" O-9-17158 | Pegasus (Consolidated) | COG Operating LLC | 2 | 37.2K | 41.2K | May 2010 – Jul 2026 |
| Pegasus Pennsylvanian Unit O-9-1178 | Pegasus (Pennsylvanian) | COG Operating LLC | 99 | 1.9M | 18.7M | Jan 1993 – Jul 2010 |
| TXL "JJ" O-9-15143 | Pegasus (Spraberry) | COG Operating LLC | 2 | 33.6K | 44.9K | May 2001 – Jul 2010 |
Gas, mcf lease total
Last 12 months 197,493 · prior 12 273,941(-28%)
Oil, barrels lease total
Last 12 months 5,487 · prior 12 8,363(-34%)
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 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 504266-99 | Recompletion | Henry Petroleum Corp. | Jan 19, 2001 | Jan 19, 2001 | Apr 24, 2001 | 10,708 |
| 371287-99 | Drill | Mobil Producing TX. & N.M. Inc. | Mar 22, 1990 | Mar 23, 1990 | May 3, 1990 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-1178 | — | — | — | — |
| — | — O-9-15143 | — | — | — | — |
| — | — O-9-17148 | — | — | — | — |
| — | — O-9-17158 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,875 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Seven Rivers | 2,960 | -85 |
| San Andres | 4,994 | -2,119 |
| SpraberryUPPER SPRABERRY | 7,766 | -4,891 |
| WolfcampWOLFCAMP LS | 9,307 | -6,432 |
| PennsylvanianPENN-CANYON | 10,154 | -7,279 |
| PennsylvanianPENN-ATOKA SHALE | 10,429 | -7,554 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,781 | 7,957 | Perforated |
| 8,584 | 8,629 | Perforated |
| 10,509 | 10,592 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 395 | 17.5 | 500 S |
| 8.625 | 4,775 | 11 | 1,600 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 | Jun 2, 2010 | Jun 13, 2001 | Yes |
| 00 | Jun 2, 2010 | Jul 23, 1990 | Yes |
| 00 | Aug 20, 2001 | Jun 13, 2001 | Yes |
| 00 | Jun 21, 2001 | — | — |
| 00 | Aug 17, 1990 | Jul 23, 1990 | Yes |
| 00 | Aug 4, 1990 | — | — |
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 42-329-32223 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-32223 → 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/32932223, documented in the API reference.