WELL · 42-357-31012 · DISTRICT 10
Pearson 74 #1
Ochiltree County · Lancaster (Marmaton) field · Vertical
Pearson 74 #1 (API 42-357-31012) is a plugged well in Ochiltree County, plugged April 29, 2014, last operated by Mewbourne Oil Company.
The RRC has issued 3 drilling permits (amended twice) between 1980 and 2000, permitted to 7,800 ft.
Completion filings report 9 formation tops, including Brown Dolomite, Pennsylvanian, Tonkawa, Kansas City.
Its 2 leases have reported 11.5K barrels of oil and 311K mcf of gas since January 1993, last reporting in April 2014. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Tyler, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 21, 2026
- Permits on file
- 2,061
- Phone
- (903) 561-2900
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mewbourne Oil Company |
| Production reports | Mewbourne Oil Companythrough Apr 2014 |
| Latest permit | Mewbourne Oil Co.Feb 25, 2000 |
- 7,800
- total depth, ft
- 5
- permits on file
- Feb 25, 2000
- last permit issued
- Jan 29, 2000
- completed
- 11.5K
- cumulative oil, bbl
- 311K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 29, 2000
- Shut in
- —
- Plugged
- Apr 29, 2014
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pearson "74" G-14-178380 | Lancaster (Marmaton) | Mewbourne Oil Company | 1 | 0 | 193K | Aug 2000 – Apr 2014 |
| Pearson "74" O-14-6446 | Lancaster (Marmaton) | Mewbourne Oil Company | 1 | 11.5K | 118K | Jan 1993 – Feb 2001 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mewbourne Oil CompanyJan 1993 → Apr 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 492421-99 | Recompletion | Mewbourne Oil Co. | Feb 24, 2000 | Feb 25, 2000 | Jan 25, 2000 | 7,730 |
| 325297-97 | Recompletion | Mewbourne Oil Co. | May 11, 1987 | Jan 13, 1987 | — | 7,730 |
| 325297-98 | Recompletion | Mewbourne Oil Co. | Apr 7, 1987 | Jan 13, 1987 | — | 7,730 |
| 325297-99 | Recompletion | Mewbourne Oil Co. | Jan 12, 1987 | Jan 13, 1987 | — | 7,730 |
| 80045-99 | Drill | Mewbourne Oil Co. | May 1, 1980 | May 1, 1980 | Jun 25, 1980 | 7,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-178380 | — | — | — | — |
| — | — O-14-6446 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,073 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,280 | -207 |
| PennsylvanianPENN SHALE | 4,730 | -1,657 |
| Tonkawa | 5,453 | -2,380 |
| Kansas City | 6,395 | -3,322 |
| Cleveland | 6,512 | -3,439 |
| Marmaton | 6,700 | -3,627 |
| Atoka | 7,270 | -4,197 |
| 13 Finger Lime | 7,402 | -4,329 |
| MorrowUPPER MORROW | 7,556 | -4,483 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,740 | 6,754 | Perforated |
| 7,325 | 7,337 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,636 | 12.25 | 1,150 S |
| 2.375 | 7,375 | — | — |
| 4.5 | 7,459 | 7.875 | 300 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 | Oct 2, 2000 | Aug 23, 2000 | — |
| 00 | Sep 8, 2000 | — | — |
| 00 | May 31, 2000 | Feb 28, 2000 | — |
| 00 | Aug 18, 1987 | May 7, 1987 | — |
| 00 | Jul 7, 1987 | — | — |
| 00 | Jun 30, 1987 | Apr 6, 1987 | Yes |
| 00 | Jun 16, 1987 | — | — |
| 00 | Jan 12, 1984 | Sep 30, 1980 | — |
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 42-357-31012 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31012 → 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/35731012, documented in the API reference.