WELL · 42-503-40181 · DISTRICT 9
Prideaux R. O. Unit #70
Young County · Young County Regular field · Producing · Vertical
Prideaux R. O. Unit #70 (API 42-503-40181) is a well in Young County operated by Stewart Construction, completed April 29, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 10, 1990, permitted to 1,000 ft.
It was permitted by Peterson & Roberts and has since transferred to Stewart Construction on the wellbore schedule.
Completion filings report 4 formation tops, including Shale, Lime, Water Sand, Oil Sand.
Its lease has reported 41.2K barrels of oil and 95 mcf of gas since January 1993, last reporting in July 2026. The lease carries 46 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Peterson & Roberts; the EWA schedule now lists a different operator.
Graham, TX · P-5 Y, filed Mar 4, 2026 · 2 permits on file · (940) 438-2538
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Stewart Construction |
| Production reports | Stewart Constructionthrough Apr 2026 |
| Latest permit | Peterson & RobertsJul 10, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Jul 10, 1990
- last permit issued
- Apr 29, 2002
- completed
- 41.2K
- cumulative oil, bbl
- 95
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 29, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 46 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Prideaux, R. O., Unit O-13-7614 | Young County Regular | Stewart Construction | 46 | 41.2K | 95 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 763 · prior 12 698(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Peterson & RobertsJan 1993 → Mar 1998
- 2Lincoln Aztec CorporationApr 1998 → Aug 1998
- 3Maddox OperatingSep 1998 → May 2017
- 4Stewart ConstructionSep 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 375186-99 | Drill | Peterson & Roberts | Jul 5, 1990 | Jul 10, 1990 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-7614 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Shale | 1 |
| Lime | 490 |
| Shale | 502 |
| Water Sand | 548 |
| Shale | 614 |
| Oil Sand | 794 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 786 | 798 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 830 | 6.5 | 130 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 | Jun 17, 2002 | May 2, 2002 | — |
| 00 | Jun 8, 1995 | May 22, 1995 | — |
| 00 | Oct 11, 1990 | Aug 23, 1990 | Yes |
| 00 | Sep 19, 1990 | — | — |
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 42-503-40181 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-40181 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 15.2K
- bbl, last 12 reported months
- 55.3K
- bbl, all reported
- Nov 2001
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000082951 | H-1 Injection | Canceled May 28, 2002 | 75 | 375 | 786–798 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 15,180 · prior 12 3,650(+316%)
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/50340181, documented in the API reference.