WELL · 42-237-31369 · DISTRICT 9
Cobb C. E. #1
Jack County · Jack County Regular field · Vertical
Cobb C. E. #1 (API 42-237-31369) is a well in Jack County operated by Myers A. J., completed May 15, 1977.
The RRC has issued one drilling permit, issued October 26, 1992, permitted to 5,340 ft.
It was permitted by Rover Operating Inc and has since transferred to Myers A. J. on the wellbore schedule.
Completion filings report 5 formation tops, including Capps, Bryson, Caddo, Atoka.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Rover Operating Inc; the EWA schedule now lists a different operator.
Jacksboro, TX · P-5 Y, filed Oct 4, 2025 · 5 permits on file · (940) 567-1130
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Myers A. J. |
| Production reports | A J Myers Prod. LLCthrough Mar 2026 |
| Latest permit | Rover Operating IncOct 26, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,340
- total depth, ft
- 1
- permits on file
- Oct 26, 1992
- last permit issued
- May 15, 1977
- completed
- 0
- cumulative oil, bbl
- 236K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 15, 1977
- 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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cobb, C. E. G-13-140807 | Kramberger (Atoka Congl.) | A J Myers Prod. LLC | 1 | 0 | 236K | Jan 1993 – Jul 2026 |
| Cobb, C. E. O-13-18518 | Jack County Regular | Myers, A. J. | 2 | 0 | 0 | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,623 · prior 12 1,895(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rover Operating IncJan 1993 → Aug 1995
- 2Chief Oil & Gas LLC *Sep 1995 → Apr 2000
- 3Willowbend Investments, Inc.May 2000 → Feb 2010
- 4Myers, A. J.Mar 2010 → Dec 2024
- 5A J Myers Prod. LLCJan 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 405166-99 | Other | Rover Operating Inc | Oct 26, 1992 | Oct 26, 1992 | Dec 1, 1976 | 5,340 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-140807 | — | — | — | — |
| — | — O-13-18518 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 941 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Capps | 2,208 | -1,267 |
| BrysonBRYSON LM | 3,336 | -2,395 |
| Caddo | 4,976 | -4,035 |
| AtokaATOKA CONGLOMERATE | 5,228 | -4,287 |
| Marble Falls | 5,384 | -4,443 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,228 | 5,234 | Perforated |
| — | 5,234 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 170 | 12.75 | 120 S |
| 8.625 | 170 | — | 120 S |
| 4.5 | 5,340 | 7.875 | 165 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 | Jan 20, 1993 | Jun 1, 1992 | — |
| 00 | Jun 1, 1992 | Dec 16, 1991 | — |
| 00 | Mar 12, 1992 | — | — |
| 00 | Jan 12, 1984 | Aug 19, 1977 | — |
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 42-237-31369 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-31369 → 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/23731369, documented in the API reference.