WELL · 42-133-36136 · DISTRICT 7
Whiteside #4
Eastland County · Poco (Caddo) field · Vertical
Whiteside #4 (API 42-133-36136) is a well in Eastland County operated by J & J Whiteside Inc., completed May 5, 1987.
The RRC has issued one drilling permit (amended once), issued October 10, 1984, permitted to 3,500 ft.
It was permitted by Whiteside, Robert and has since transferred to J & J Whiteside Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Marble Falls.
Its 2 leases have reported 330 barrels of oil and 18.3K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Whiteside, Robert; the EWA schedule now lists a different operator.
Comanche, TX · P-5 Y, filed Mar 4, 2026 · (325) 998-1903
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | J & J Whiteside Inc. |
| Production reports | J & J Whiteside Inc.through Sep 2025 |
| Latest permit | Whiteside, RobertOct 10, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 2
- permits on file
- Oct 10, 1984
- last permit issued
- May 5, 1987
- completed
- 330
- cumulative oil, bbl
- 18.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 5, 1987
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Whiteside G-8-182004 | Poco (Caddo) | J & J Whiteside Inc. | 1 | 0 | 15.2K | Mar 2001 – Jul 2026 |
| Whiteside O-8-21756 | Poco (Caddo) | J & J Whiteside Inc. | 4 | 330 | 3.06K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 4 · prior 12 10(-60%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Whiteside, RobertJan 1993 → May 1998
- 2J & J Whiteside Inc.Jun 1998 → Sep 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 254008-98 | Drill | Whiteside, Robert | Jun 16, 1987 | Oct 10, 1984 | — | 3,500 |
| 254008-99 | Drill | Proco Operating Co., Inc. | Oct 10, 1984 | Oct 10, 1984 | Oct 13, 1984 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-182004 | — | — | — | — |
| — | — O-8-21756 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,519 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 2,392 | -873 |
| Marble Falls | 2,700 | -1,181 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,407 | 2,417 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 275 | 11 | 125 S |
| 5.5 | 3,125 | 7.875 | 160 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 1, 2001 | — | — |
| 00 | Jun 29, 1987 | Jun 15, 1987 | Yes |
| 00 | Jun 24, 1987 | — | — |
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 42-133-36136 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-133-36136 → 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/13336136, documented in the API reference.