WELL · 42-237-40429 · DISTRICT 9
Clark #1
Jack County · Bryson (Caddo) field · Producing · Vertical
Clark #1 (API 42-237-40429) is a well in Jack County operated by Robuck Petroleum LLC, completed April 29, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 1, 2016, permitted to 5,200 ft.
It was permitted by Goopco, Inc. and has since transferred to Robuck Petroleum LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Bryson, Strawn, Caddo, Atoka.
Its lease has reported 2.52K barrels of oil since April 2016, last reporting in July 2026.
Operator of record
Permitted by Goopco, Inc.; the EWA schedule now lists a different operator.
Nacogdoches, TX · P-5 Y, filed Sep 4, 2025 · 1 permits on file · (940) 456-0320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Robuck Petroleum LLC |
| Production reports | Robuck Petroleum, LLCthrough Mar 2026 |
| Latest permit | Goopco, Inc.Mar 1, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,200
- total depth, ft
- 1
- permits on file
- Mar 1, 2016
- last permit issued
- Apr 29, 2016
- completed
- 2.52K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2016 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 29, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Clark O-13-33496 | Bryson (Caddo) | Robuck Petroleum, LLC | 1 | 2.52K | 0 | Apr 2016 – Jul 2026 |
Oil, barrels lease total
Last 12 months 11 · prior 12 12(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Goopco, Inc.Apr 2016 → Dec 2017
- 2Robuck Petroleum, LLCJan 2018 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 814114-99 | Drill | Goopco, Inc. | Feb 29, 2016 | Mar 1, 2016 | Mar 20, 2016 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-33496 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,282 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,512 | 4,518 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 535 | 12.25 | 225 S |
| 4.5 | 4,808 | 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 | May 16, 2016 | May 12, 2016 | Yes |
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 42-237-40429 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-40429 → 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/23740429, documented in the API reference.