WELL · 42-227-34921 · DISTRICT 8
Petty Unit 48 #1
Howard County · Petty 48 (Upper Strawn) field · Vertical
Petty Unit 48 #1 (API 42-227-34921) is a plugged well in Howard County, plugged May 9, 1996, last operated by Cobra Oil & Gas Corporation.
The RRC has issued one drilling permit, issued May 10, 1995, permitted to 11,000 ft.
Completion filings report 6 formation tops, including Pennsylvanian, Canyon, Strawn, Chester.
Its lease has reported 1.4K barrels of oil and 12.1K mcf of gas since July 1995, last reporting in July 1996.
Operator of record
- Based in
- Wichita Falls, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 18, 2026
- Permits on file
- 778
- Phone
- (940) 716-5100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cobra Oil & Gas Corporation |
| Production reports | Cobra Oil & Gas Corporationthrough Apr 1996 |
| Latest permit | Cobra Oil & Gas CorporationMay 10, 1995 |
- 11,000
- total depth, ft
- 1
- permits on file
- May 10, 1995
- last permit issued
- Jul 12, 1995
- completed
- 1.4K
- cumulative oil, bbl
- 12.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1995 THROUGH Jul 1996
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 12, 1995
- Shut in
- —
- Plugged
- May 9, 1996
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 |
|---|---|---|---|---|---|---|
| Petty Unit 48 O-10-34577 | Petty 48 (Upper Strawn) | Cobra Oil & Gas Corporation | 1 | 1.4K | 12.1K | Jul 1995 – Jul 1996 |
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.
- 1Cobra Oil & Gas CorporationJul 1995 → Jan 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 435706-99 | Drill | Cobra Oil & Gas Corporation | May 10, 1995 | May 10, 1995 | May 26, 1995 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-34577 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,580 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| PennsylvanianPENN | 9,066 | -6,486 |
| CanyonCANYON LS | 9,490 | -6,910 |
| StrawnLOWER STRAWN | 9,705 | -7,125 |
| Chester | 9,858 | -7,278 |
| MississippianLOWER MISS | 10,175 | -7,595 |
| Woodford | 10,429 | -7,849 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,627 | 9,633 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 347 | 17.5 | 375 S |
| 9.625 | 3,517 | 12.25 | 1,420 S |
| 5.5 | 9,783 | 8.75 | 605 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 | Oct 25, 1995 | Jul 19, 1995 | — |
| 00 | Aug 22, 1995 | — | Yes |
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 42-227-34921 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-34921 → 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/22734921, documented in the API reference.