WELL · 42-357-31542 · DISTRICT 10
Pearson Unit #4
Ochiltree County · Alpar (St. Louis) field · Producing · Vertical
Pearson Unit #4 (API 42-357-31542) is a well in Ochiltree County operated by Mewbourne Oil Company, completed July 20, 1984 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 12, 1984, permitted to 9,400 ft.
It was permitted by Geodyne Resources Inc. and has since transferred to Mewbourne Oil Company on the wellbore schedule.
Completion filings report 6 formation tops, including 13 Fingered Limestone, Morrow, Mississippian, St. Louis.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Geodyne Resources Inc.; the EWA schedule now lists a different operator.
Tyler, TX · P-5 Y, filed May 4, 2026 · 2,061 permits on file · (903) 561-2900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mewbourne Oil Company |
| Production reports | Mewbourne Oil Companythrough Apr 2026 |
| Latest permit | Geodyne Resources Inc.Apr 12, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,400
- total depth, ft
- 1
- permits on file
- Apr 12, 1984
- last permit issued
- Jul 20, 1984
- completed
- 0
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 20, 1984
- 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 |
|---|---|---|---|---|---|---|
| Pearson Unit G-14-112362 | Alpar (St. Louis) | Mewbourne Oil Company | 1 | 0 | 1.25M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 996 · prior 12 984(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Strat Land Exploration CompanyJan 1993 → Sep 2020
- 2Mewbourne Oil CompanyNov 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 235324-99 | Drill | Geodyne Resources Inc. | Aug 14, 1984 | Apr 12, 1984 | May 21, 1984 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-112362 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,056 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 13 Fingered Limestone | 7,268 | -4,212 |
| Morrow | 7,360 | -4,304 |
| MississippianMISS. (CHESTER) | 7,908 | -4,852 |
| St. Louis | 8,050 | -4,994 |
| Kinderhook | 9,010 | -5,954 |
| Hunton | 9,080 | -6,024 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,258 | 8,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,440 | 12.25 | 650 S |
| 5.5 | 9,135 | 8.75 | 400 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 | Nov 8, 1984 | Aug 13, 1984 | — |
| 00 | Sep 19, 1984 | Jul 30, 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 42-357-31542 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31542 → 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/35731542, documented in the API reference.