WELL · 42-165-33331 · DISTRICT 8
Stark T. O. B #3
Gaines County · Robertson N. (Clear Fork 7100) field · Shut IN · Vertical
Stark T. O. B #3 (API 42-165-33331) is a well in Gaines County operated by Barnett Energy Inc., completed March 5, 1987 and listed as shut in on the RRC schedule, shut in November 1, 2023.
The RRC has issued 2 drilling permits between 1985 and 1987, permitted to 10,025 ft.
It was permitted by Marathon Oil Company and has since transferred to Barnett Energy Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Glorieta, Clear Fork, Wolfcamp, Kinderhook.
Its lease has reported 93.1K barrels of oil and 12.8K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
- Based in
- Graham, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 31, 2025
- Permits on file
- 32
- Phone
- (940) 549-0131
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil Company |
| Production reports | Barnett Energy, Inc.through Oct 2023 |
| Latest permit | Marathon Oil CompanyMar 5, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,025
- total depth, ft
- 2
- permits on file
- Mar 5, 1987
- last permit issued
- Mar 5, 1987
- completed
- 93.1K
- cumulative oil, bbl
- 12.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 5, 1987
- Shut in
- Nov 1, 2023
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Stark, T. O. "B" O-11-65961 | Robertson, N. (Clear Fork 7100) | Barnett Energy, Inc. | 1 | 93.1K | 12.8K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyJan 1993 → Jul 1995
- 2Barnett Energy, Inc.Aug 1995 → Oct 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 327360-99 | Recompletion | Marathon Oil Company | Mar 5, 1987 | Mar 5, 1987 | — | 10,025 |
| 282275-99 | Drill | Marathon Oil Company | Aug 6, 1985 | Aug 13, 1985 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 5, 1987 | Stark T. O. B O-11-65961 | Robertson N. (Clear Fork 7100) | Barnett Energy Inc. | Shut IN · shut in Nov 1, 2023 | 10,025 |
| Feb 21, 1986 | Stark T. O. B O-11-65844 | Robertson N. (Devonian) | Marathon Oil Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,342 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glorieta | 5,884 | -2,542 |
| GlorietaGLORIETTA | 5,884 | -2,542 |
| Clear ForkUPPER CLEARFORK | 6,284 | -2,942 |
| Clear ForkUPPER CLEARFORK | 6,289 | -2,947 |
| Clear ForkLOWER CLEARFORK | 6,990 | -3,648 |
| WolfcampWOLFCAMP DETRIAL | 8,774 | -5,432 |
| WolfcampWOLFCAMP DETRITAL | 8,774 | -5,432 |
| Kinderhook | 9,664 | -6,322 |
| Devonian | 9,821 | -6,479 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,064 | 6,349 | Perforated |
| 8,941 | 9,221 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 430 | 17.5 | 400 S |
| 8.625 | 3,200 | 11 | 1,250 S |
| 5.5 | 10,015 | 7.875 | 500 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 | Apr 16, 1987 | Mar 31, 1987 | Yes |
| 00 | Apr 14, 1987 | — | — |
| 00 | Aug 26, 1986 | Aug 11, 1986 | Yes |
| 00 | Aug 23, 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 42-165-33331 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-33331 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/16533331, documented in the API reference.