WELL · 42-275-31767 · DISTRICT 7
Orsborn Unit #31
Knox County · Katz (Strawn) field · Vertical
Orsborn Unit #31 (API 42-275-31767) is a plugged well in Knox County, plugged April 26, 2016, last operated by Great American Resources Inc..
The RRC has issued one drilling permit, issued May 9, 1986, permitted to 5,200 ft.
It was permitted by Conoco Inc. and has since transferred to Great American Resources Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including 4800' Strawn, 5100' Strawn.
Its 2 leases have reported 191K barrels of oil and 19.8K mcf of gas since January 1993, last reporting in July 2026. The leases carry 48 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Conoco Inc.; the EWA schedule now lists a different operator.
- Based in
- Bowie, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 23, 2026
- Permits on file
- 8
- Phone
- (940) 894-2014
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Great American Resources Inc. |
| Production reports | Cholla Petroleum, Inc.through Mar 2023 |
| Latest permit | Conoco Inc.May 9, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- May 9, 1986
- last permit issued
- Oct 14, 2009
- completed
- 191K
- cumulative oil, bbl
- 19.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 14, 2009
- Shut in
- —
- Plugged
- Apr 26, 2016
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 48 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Orsborn Unit O-8-30432 | Katz (Strawn) | Great American Resources Inc. | 19 | 21.3K | 0 | Nov 2009 – Jul 2026 |
| Orsborn Unit O-8-20333 | Katz (5100) | Apache Corporation | 29 | 169K | 19.8K | Jan 1993 – Dec 2009 |
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.
- 1Conoco Inc.Jan 1993 → Jan 1996
- 2Enervest Operating, L.L.C.Feb 1996 → Feb 1998
- 3Coda Energy, Inc.Mar 1998 → Aug 1998
- 4Belco Energy Corp.Sep 1998 → Feb 2002
- 5Westport Oil and Gas Company, LPMar 2002 → Feb 2006
- 6Kerr-McGee Oil & Gas Onshore LPMar 2006 → Mar 2007
- 7Apache CorporationApr 2007 → Apr 2015
- 8Cholla Petroleum, Inc.May 2015 → Mar 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 301977-99 | Drill | Conoco Inc. | Jun 12, 1986 | May 9, 1986 | Jun 10, 1986 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-20333 | — | — | — | — |
| — | — O-8-30432 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,438 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 4800' Strawn | 4,840 | -3,402 |
| 5100' Strawn | 5,047 | -3,609 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,043 | 4,048 | Perforated |
| 4,843 | 4,848 | Perforated |
| 5,078 | 5,090 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 146 | 12.25 | 150 S |
| 5.5 | 5,199 | 7.875 | 375 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 | Mar 25, 2010 | Oct 16, 2009 | — |
| 00 | Dec 2, 2009 | Oct 12, 1999 | — |
| 00 | Apr 24, 2000 | Oct 12, 1999 | — |
| 00 | Aug 9, 1999 | Jul 29, 1999 | — |
| 00 | Aug 25, 1986 | Aug 12, 1986 | Yes |
| 00 | Aug 22, 1986 | — | — |
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 42-275-31767 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-275-31767 → 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
- 0
- bbl, last 12 reported months
- 1.99M
- bbl, all reported
- Sep 2016
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000060808 | H-1 Injection | Plugged May 12, 2016 | 1,000 | 2,400 | 4,800–5,100 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/27531767, documented in the API reference.