WELL · 42-363-35017 · DISTRICT 7
Robinson Ranch #1D
Palo Pinto County · Mallory (Strawn) field · Vertical
Robinson Ranch #1D (API 42-363-35017) is a permitted well in Palo Pinto County filed by Tarpon Oil Company; no completion report is on file yet.
The RRC has issued one drilling permit, issued May 17, 2001, permitted to 4,200 ft.
It was permitted by Tarpon Oil Company and has since transferred to Tarpon Oil & Gas CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Strawn, Top Mallory (Strawn), Bend, Marble Falls.
Its lease has reported 477K barrels of oil and 790K mcf of gas since January 2000, last reporting in July 2026. The lease carries 29 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Tarpon Oil Company; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 14, 2025
- Permits on file
- 67
- Phone
- (817) 332-5255
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tarpon Oil & Gas Co. |
| Production reports | Tarpon Oil & Gas Co.through Mar 2026 |
| Latest permit | Tarpon Oil CompanyMay 17, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,200
- total depth, ft
- 1
- permits on file
- May 17, 2001
- last permit issued
- —
- completed
- 477K
- cumulative oil, bbl
- 790K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 lease this well is completed on; they carry 29 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Robinson Ranch O-8-28737 | Mallory (Strawn) | Tarpon Oil & Gas Co. | 29 | 477K | 790K | Jan 2000 – Jul 2026 |
Oil, barrels lease total
Last 12 months 7,099 · prior 12 13,154(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tarpon Oil CompanyFeb 2000 → Dec 2001
- 2Tarpon Oil & Gas Co.Jan 2002 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 508980-99 | Drill | Tarpon Oil Company | May 14, 2001 | May 17, 2001 | May 23, 2001 | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28737 | — | — | — | — |
| — | — O-8-28737 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,408 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnTOP STRAWN | 1,438 | -30 |
| Top Mallory (Strawn) | 1,483 | -75 |
| BendTOP BEND | 3,581 | -2,173 |
| Marble FallsTOP MARBLE FALLS LM | 4,079 | -2,671 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,490 | 1,510 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 498 | 12.25 | 275 S |
| 4.5 | 3,962 | 7.875 | 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 | Jan 28, 2002 | Dec 12, 2001 | Yes |
| 00 | Jan 4, 2002 | — | — |
| 00 | Dec 20, 2001 | — | — |
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 42-363-35017 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-35017 → 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/36335017, documented in the API reference.