WELL · 42-353-31583 · DISTRICT 7
Cochran #1
Nolan County · Vertical
Cochran #1 (API 42-353-31583) is a permitted well in Nolan County filed by Goodrock Natural Resources, LLC; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1984 and 2023, permitted to 6,800 ft.
Completion filings report 6 formation tops, including Noodle Creek, Saddle Creek, Cisco, B/Reef.
Its 2 leases have reported 22.3K barrels of oil and 9.13K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Goodrock Natural Resources, LLC
Tulsa, OK · P-5 Y, filed Aug 4, 2025 · 59 permits on file · (918) 633-1783
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Goodrock Natural Resources, LLCthrough Jan 2024 |
| Latest permit | Goodrock Natural Resources, LLCSep 14, 2023 |
- 6,800
- total depth, ft
- 3
- permits on file
- Sep 14, 2023
- last permit issued
- —
- completed
- 22.3K
- cumulative oil, bbl
- 9.13K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
32.160494, -100.364377
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 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 |
|---|---|---|---|---|---|---|
| Cochran O-8-20888 | Suggs (Ellenburger) | Goodrock Natural Resources, LLC | 1 | 22.2K | 9.13K | Jan 1993 – Jul 2026 |
| Cochran O-8-32713 | Price-Jordan (Cisco,basal) | Goodrock Natural Resources, LLC | 1 | 90 | 0 | Jul 2023 – 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.
- 1Cockrell Production Co., Inc.Jan 1993 → Dec 2017
- 2Goodrock Natural Resources, LLCJan 2018 → Jan 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 893599-99 | Recompletion | Goodrock Natural Resources, LLC | Sep 11, 2023 | Sep 14, 2023 | — | 6,700 |
| 869577-99 | Recompletion | Goodrock Natural Resources, LLC | May 4, 2021 | May 7, 2021 | — | 6,700 |
| 227225-99 | Drill | Wes-Tex Drlg. Co. | Jan 16, 1984 | Jan 17, 1984 | — | 6,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-20888 | — | — | — | — |
| — | — O-8-32713 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,251 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Noodle Creek | 3,466 | -1,215 |
| Saddle Creek | 3,784 | -1,533 |
| CiscoCISCO LIME | 3,983 | -1,732 |
| CiscoBASAL CISCO | 4,458 | -2,207 |
| B/Reef | 5,550 | -3,299 |
| T/Caddo | 6,300 | -4,049 |
| T/Ellenburger | 6,510 | -4,259 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,458 | 4,461 | Perforated |
| 6,524 | 6,534 | Perforated |
| 6,546 | 6,550 | Perforated |
| 6,568 | 6,574 | Perforated |
| 6,596 | 6,600 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 414 | 12.25 | 275 S |
| 4.5 | 3,705 | 7.875 | 780 S |
| 4.5 | 6,688 | 7.875 | 1,255 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 | Oct 25, 2023 | Sep 18, 2023 | — |
| 00 | Mar 28, 1984 | Mar 13, 1984 | — |
| 00 | Mar 20, 1984 | Mar 13, 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 42-353-31583 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-31583 → 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.
Cochran42-353-31773
0.4 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 |
Cochran 'A'42-353-31755
0.4 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 |
Whiteside 6642-353-30943
0.8 KM · Maralo, Inc. · Section with this well →
| Coleman Junction | 3,120 | -861 |
| Saddle Creek | 3,726 | -1,467 |
| Canyon | 4,597 | -2,338 |
| Goen | 5,732 | -3,473 |
| Gardner | 5,867 | -3,608 |
| Caddo | 6,300 | -4,041 |
| Ellenburger | 6,529 | -4,270 |
Hill-Whiteside-66-142-353-32918
1.1 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 |
Craig 'A'42-353-31933
1.6 KM · Goodrock Natural Resources, LLC · Section with this well →
| B/Reef | 5,840 | -3,599 |
| Caddo | 6,408 | -4,167 |
| Ellenburger | 6,524 | -4,283 |
Cochran 'C'42-353-31729
1.7 KM · Goodrock Natural Resources, LLC · Section with this well →
| 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 |
| Caddo | 6,390 | -4,161 |
9 TOPS · FIRST 8
Whiteside42-353-33740
1.9 KM · King Oil & Resources Co · Section with this well →
| Coleman Junction | 2,700 | -519 |
| Flippen Lime - Disposal | 3,500 | -1,319 |
| Flippen Lime | 3,500 | -1,319 |
| Cisco | 3,900 | -1,719 |
| Wolfcamp | — | |
| Breckenridge - Disposal | — | |
| Coleman Junction | — | |
| Elm Creek - Disposal | — |
13 TOPS · FIRST 8
Cochran, J.H. 'A'42-353-31744
2.4 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 |
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/35331583, documented in the API reference.