WELL · 42-357-30780 · DISTRICT 10
Tarbox #1-106
Ochiltree County · Pan Petro (Cleveland) field · Vertical
Tarbox #1-106 (API 42-357-30780) is a plugged well in Ochiltree County, plugged February 3, 2016, last operated by Unit Petroleum Company.
The RRC has issued one drilling permit, issued July 29, 1977, permitted to 7,150 ft.
It was permitted by Horizon Oil & Gas CO. Of Texas and has since transferred to Unit Petroleum Company on the wellbore schedule.
Its 2 leases have reported 9.31K barrels of oil and 33.6K mcf of gas since January 1993, last reporting in April 2016. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Horizon Oil & Gas Co. of Texas; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Dec 4, 2025 · 1,100 permits on file · (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Noble Energy Production, Inc.through Jul 2005 |
| Latest permit | Horizon Oil & Gas Co. of TexasJul 29, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,150
- total depth, ft
- 1
- permits on file
- Jul 29, 1977
- last permit issued
- Aug 12, 1977
- completed
- 9.31K
- cumulative oil, bbl
- 33.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 12, 1977
- Shut in
- —
- Plugged
- Feb 3, 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tarbox O-14-8315 | Pan Petro (Cleveland) | Unit Petroleum Company | 1 | 0 | 0 | May 2011 – Apr 2016 |
| Tarbox O-14-4237 | Horizon (Cleveland) | Noble Energy Inc | 1 | 9.31K | 33.6K | Jan 1993 – Nov 2011 |
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.
- 1Horizon Oil & Gas Co.Jan 1993 → Dec 1994
- 2Sonat Exploration Company-MCRJan 1995 → Oct 1996
- 3Horizon Natural Resources, Inc.Nov 1996 → Jul 1999
- 4Montgomery Petroleum, Inc.Aug 1999 → Jan 2000
- 5Mboe Oil and Gas LPFeb 2000 → May 2001
- 6Cordillera Energy Partners, LLCJun 2001 → Sep 2003
- 7Patina Oil & Gas CorporationOct 2003 → Apr 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 4244-99 | Drill | Horizon Oil & Gas Co. of Texas | Jul 29, 1977 | Jul 29, 1977 | — | 7,150 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-4237 | — | — | — | — |
| — | — O-14-8315 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,973 | 6,997 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,505 | — | 700 S |
| 2.375 | 7,087 | — | — |
| 4.5 | 7,150 | — | 250 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 | Nov 15, 2011 | — | — |
| 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 42-357-30780 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-30780 → 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/35730780, documented in the API reference.