WELL · 42-071-31468 · DISTRICT 3
Pattillo W. L. #4
Chambers County · Turtle Bay (Rip Sand) field · Vertical
Pattillo W. L. #4 (API 42-071-31468) is a plugged well in Chambers County, plugged January 31, 2013, last operated by Trinity River Operating Company.
The RRC has issued 2 drilling permits between 1983 and 1984, permitted to 7,350 ft.
It was permitted by Houston Oil Fields CO. and has since transferred to Trinity River Operating Company on the wellbore schedule.
Completion filings report one formation top, including Lotz.
Operator of record
Trinity River Operating Company
Permitted by Houston Oil Fields Co.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jun 4, 2026 · 1 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Trinity River Operating Company |
| Production reports | none |
| Latest permit | Houston Oil Fields Co.Dec 17, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,350
- total depth, ft
- 2
- permits on file
- Dec 17, 1984
- last permit issued
- Jan 22, 1985
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 22, 1985
- Shut in
- —
- Plugged
- Jan 31, 2013
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 |
|---|---|---|---|---|---|---|
| Pattillo, W. L. G-3-114790 | Turtle Bay (Rip Sand) | Trinity River Operating Company | 1 | 0 | 0 | Jan 1993 – Jan 2013 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 261431-99 | Recompletion | Houston Oil Fields Co. | Dec 13, 1984 | Dec 17, 1984 | — | 7,350 |
| 205333-99 | Drill | Houston Oil Fields Co. | Aug 5, 1983 | Aug 11, 1983 | — | 7,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-114790 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 19 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lotz | 6,444 | -6,425 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,522 | 6,529 | Perforated |
| 6,612 | 6,618 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,208 | 13.375 | 575 S |
| 2.375 | 6,590 | — | — |
| 5.5 | 7,347 | 8.75 | 740 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 | Jul 18, 1985 | Jun 26, 1985 | — |
| 00 | Mar 6, 1985 | Feb 5, 1985 | — |
| 00 | Feb 14, 1985 | Jan 20, 1985 | — |
| 00 | Jan 12, 1984 | Oct 21, 1983 | — |
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 42-071-31468 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-071-31468 → 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/07131468, documented in the API reference.