TEXAS · WELLS · ARCHER COUNTY · API 42-009-41233 · DISTRICT 7C
Scotland Waterflood Unit #1
Archer County · Scotland (Caddo Lime) field · Producing · Vertical
Scotland Waterflood Unit #1 (API 42-009-41233) is a well in Archer County operated by R2q Operating LLC, completed November 10, 1999 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 17, 1999, permitted to 5,580 ft.
It was permitted by Cholla Petroleum, Inc. and has since transferred to R2q Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Votsberger, Caddo.
Its 2 leases have reported 522K barrels of oil and 1.36M mcf of gas since October 1999, last reporting volume in March 2026. The leases carry 37 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cholla Petroleum, Inc.; the EWA schedule now lists a different operator.
- Based in
- Iowa Park, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Sep 12, 2025
- Permits on file
- 38
- Phone
- (940) 228-1500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R2Q Operating LLC |
| Production reports | R2Q Operating LLCthrough Mar 2026 |
| Latest permit | Cholla Petroleum, Inc.Aug 17, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,580
- total depth, ft
- 1
- permits on file
- Aug 17, 1999
- last permit issued
- Nov 10, 1999
- completed
- 522K
- cumulative oil, bbl
- 1.36M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1999 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 10, 1999
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (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 2 leases this well is completed on; they carry 37 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Scotland Waterflood Unit O-13-33814 | Scotland (Caddo Lime) | R2Q Operating LLC | 27 | 182K | 74.1K | Oct 2018 – Mar 2026 |
| Medders-Edwards FO O-13-29699 | Scotland (Caddo Lime) | Cholla Petroleum, Inc. | 10 | 339K | 1.29M | Oct 1999 – Sep 2018 |
Oil, barrels lease total
Last 12 months 61,531 · prior 12 58,868(+5%)
Gas, mcf lease total
Last 12 months 1,753 · prior 12 2,934(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cholla Petroleum, Inc.Oct 1999 → Feb 2026
- 2R2Q Operating LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 486659-99 | Drill | Cholla Petroleum, Inc. | Aug 13, 1999 | Aug 17, 1999 | Sep 28, 1999 | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 10, 1999 | Scotland Waterflood Unit O-13-33814 | Scotland (Caddo Lime) | R2Q Operating LLC | Producing | 5,580 |
| Nov 10, 1999 | Medders-Edwards FO O-13-29699 | Scotland (Caddo Lime) | Cholla Petroleum Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 986 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Votsberger | 4,632 | -3,646 |
| CaddoCADDO LIME | 5,225 | -4,239 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,217 | 5,219 | Perforated |
| 5,221 | 5,223 | Perforated |
| 5,226 | 5,232 | Perforated |
| 5,238 | 5,248 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 153 | 12.25 | 105 S |
| 4.5 | 5,580 | 7.875 | 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 4, 2018 | Nov 12, 1999 | Yes |
| 00 | Nov 29, 1999 | Nov 12, 1999 | Yes |
| 00 | Nov 19, 1999 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 13, 2008. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Votsberger, Caddo | TIFF | 150 to 5,573 | Aug 13, 2008run Oct 4, 1999 | 4.63 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-009-41233 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-009-41233 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/00941233, documented in the API reference.