WELL · 42-353-31729 · DISTRICT 7
Cochran C #1
Nolan County · Suggs (Ellenburger) field · Vertical
Cochran C #1 (API 42-353-31729) is a plugged well in Nolan County, plugged February 28, 1995, last operated by Cockrell Production CO. Inc..
The RRC has issued 3 drilling permits (amended once) between 1984 and 2023, permitted to 6,800 ft.
It was permitted by Goodrock Natural Resources, LLC and has since transferred to Cockrell Production CO. Inc. on the wellbore schedule.
Completion filings report 9 formation tops, including Noodle Creek, Saddle Creek, Cisco, Canyon.
Its 3 leases have reported 1.11K barrels of oil and 842 mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Goodrock Natural Resources, LLC; the EWA schedule now lists a different operator.
Irving, TX · P-5 Y, filed Jan 4, 2026 · 127 permits on file · (817) 761-5005
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cockrell Production Co. Inc. |
| Production reports | Cockrell Production Co., Inc.through Aug 1994 |
| Latest permit | Goodrock Natural Resources, LLCJul 6, 2023 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,800
- total depth, ft
- 4
- permits on file
- Jul 6, 2023
- last permit issued
- Feb 14, 1985
- completed
- 1.11K
- cumulative oil, bbl
- 842
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 14, 1985
- Shut in
- —
- Plugged
- Feb 28, 1995
Surface location
32.175129, -100.368677
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Nolan County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 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 |
|---|---|---|---|---|---|---|
| Cochran 'C' O-8-32693 | Sweet (Cisco 4035) | Goodrock Natural Resources, LLC | 1 | 0 | 0 | Jun 2023 – Jul 2026 |
| Cochran 'C' O-8-32658 | Group (Canyon) | Goodrock Natural Resources, LLC | 1 | 0 | 0 | Nov 2022 – Aug 2023 |
| Cochran "C" O-8-22168 | Suggs (Ellenburger) | Cockrell Production Co., Inc. | 1 | 1.11K | 842 | Jan 1993 – Aug 2003 |
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.
- 1Cockrell Production Co., Inc.Jan 1993 → Jan 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 891687-99 | Recompletion | Goodrock Natural Resources, LLC | Jun 27, 2023 | Jul 6, 2023 | Jun 15, 2023 | 6,700 |
| 875979-98 | Reenter | Goodrock Natural Resources, LLC | Jun 20, 2022 | Jan 19, 2022 | — | 6,700 |
| 875979-99 | Reenter | Goodrock Natural Resources, LLC | Jan 11, 2022 | Jan 19, 2022 | Jan 26, 2022 | 6,700 |
| 260090-99 | Drill | Cockrell Production Co., Inc. | Nov 30, 1984 | Dec 3, 1984 | Jan 21, 1985 | 6,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-22168 | — | — | — | — |
| — | — O-8-32658 | — | — | — | — |
| — | — O-8-32693 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,229 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Noodle Creek | 3,492 | -1,263 |
| Saddle Creek | 3,835 | -1,606 |
| Cisco | 4,136 | -1,907 |
| Canyon | 5,198 | -2,969 |
| Strawn | 5,475 | -3,246 |
| Odom Lime | 6,230 | -4,001 |
| T/Odom Lime | 6,230 | -4,001 |
| CaddoCADDO LIME | 6,390 | -4,161 |
| Ellenburger | 6,525 | -4,296 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,156 | 4,159 | Perforated |
| 5,204 | 5,208 | Perforated |
| 6,571 | 6,573 | Perforated |
| 6,579 | 6,582 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 638 | 12.25 | 425 S |
| 4.5 | 6,699 | 7.875 | 1,120 S |
| 4.5 | 6,699 | — | 1,120 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 | Aug 2, 2023 | Jul 11, 2023 | Yes |
| 00 | Mar 24, 2023 | Jan 18, 2023 | Yes |
| 00 | Apr 1, 1985 | Feb 22, 1985 | — |
| 00 | Mar 16, 1985 | — | — |
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 42-353-31729 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-31729 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Cochran, J.H. 'A'42-353-31744
0.9 KM · Sun Expl. & Prod. Co.-Abilene · Section with this well →
| Canyon | 4,394 | -2,117 |
| Caddo | 6,413 | -4,136 |
| Ellenburger | 6,585 | -4,308 |
Chapman42-353-32070
1.2 KM · W & W Production, LLC · Section with this well →
| Group 4000 | 4,018 | -1,769 |
| Strawn | 5,734 | -3,485 |
| Strawn | 6,034 | -3,785 |
| Odom Lime | 6,274 | -4,025 |
| Caddo | 6,372 | -4,123 |
| Caddo | 6,432 | -4,183 |
| Ellenburger | 6,548 | -4,299 |
Cochran 'A'42-353-31755
1.3 KM · Union Texas Petroleum Corp. · Section with this well →
| Coleman Junction | 2,945 | -696 |
| Goen | 5,666 | -3,417 |
| Gardner | 5,955 | -3,706 |
| Odom | 6,276 | -4,027 |
| Caddo | 6,374 | -4,125 |
| Ellenburger | 6,388 | -4,139 |
Cochran, J.H. 'A'42-353-31745
1.3 KM · Sun Expl. & Prod. Co.-Abilene · Section with this well →
| Gardener | 6,241 | -3,835 |
| Caddo | 6,553 | -4,147 |
| Ellen | 6,752 | -4,346 |
Cochran42-353-31773
1.6 KM · Union Texas Petroleum Corp. · Section with this well →
| Coleman Junction | 3,033 | -746 |
| Goen | 5,742 | -3,455 |
| Gardner | 5,998 | -3,711 |
| Odom | 6,249 | -3,962 |
| Caddo | 6,440 | -4,153 |
Cochran42-353-31583
1.7 KM · Wes-Tex Drlg. Co. · Section with this well →
| Noodle Creek | 3,466 | -1,215 |
| Saddle Creek | 3,784 | -1,533 |
| Cisco | 3,983 | -1,732 |
| Cisco | 4,458 | -2,207 |
| B/Reef | 5,550 | -3,299 |
| T/Caddo | 6,300 | -4,049 |
| T/Ellenburger | 6,510 | -4,259 |
Group 4000 Unit 'A'42-353-32231
2.1 KM · Winchester Energy, LLC · Section with this well →
| Flippen | 3,980 | -1,655 |
| Flippen Cook Lime | 3,981 | -1,656 |
| Cisco | 4,020 | -1,695 |
Hill-Whiteside-66-142-353-32918
2.4 KM · Stonebriar Oil LLC · Section with this well →
| Group S Canyon Reef | 3,800 | -1,551 |
| Group S Ellenburger | 6,500 | -4,251 |
| Wildcat | 7,000 | -4,751 |
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/35331729, documented in the API reference.