WELL · 42-103-34834 · DISTRICT 8
Cowden Ranch 48 #8
Crane County · Roepke (Upper Devonian) field · Producing · Vertical
Cowden Ranch 48 #8 (API 42-103-34834) is a well in Crane County operated by R3 Operating Corporation, completed November 16, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 14, 2001, permitted to 7,700 ft.
It was permitted by Southwestern Energy Prod. CO. and has since transferred to R3 Operating Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including San Andres, Wolf Camp, Wolfcamp, Devonian.
Its lease has reported 455K barrels of oil and 506K mcf of gas since April 2001, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Southwestern Energy Prod. Co.; the EWA schedule now lists a different operator.
Greenwood VLG, CO · P-5 Y, filed Jun 4, 2026 · (855) 826-9001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R3 Operating Corporation |
| Production reports | R3 Operating Corporationthrough Apr 2026 |
| Latest permit | Southwestern Energy Prod. Co.May 14, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,700
- total depth, ft
- 2
- permits on file
- May 14, 2001
- last permit issued
- Nov 16, 2021
- completed
- 455K
- cumulative oil, bbl
- 506K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 16, 2021
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cowden Ranch "48" O-10-36606 | Roepke (Upper Devonian) | R3 Operating Corporation | 2 | 455K | 506K | Apr 2001 – Jul 2026 |
Oil, barrels lease total
Last 12 months 10,315 · prior 12 9,527(+8%)
Gas, mcf lease total
Last 12 months 0 · prior 12 2,188(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southwestern Energy Prod. Co.Apr 2001 → Apr 2008
- 2Lime Rock Resources a, L.P.May 2008 → Nov 2011
- 3Lre Operating, LLCDec 2011 → Sep 2015
- 4Vanguard Operating, LLCOct 2015 → Aug 2019
- 5Grizzly OP of Delaware, LLCSep 2019 → Jan 2021
- 6Boaz Energy II Operating, LLCFeb 2021 → Mar 2025
- 7T2 Operating CorporationApr 2025 → Jul 2025
- 8R3 Operating CorporationAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 508921-98 | Drill | Southwestern Energy Prod. Co. | Jul 30, 2001 | May 14, 2001 | — | 7,700 |
| 508921-99 | Drill | Southwestern Energy Prod. Co. | May 14, 2001 | May 14, 2001 | Jun 12, 2001 | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-36606 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,435 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,634 | -1,199 |
| Wolf Camp | 4,766 | -2,331 |
| Wolfcamp | 4,766 | -2,331 |
| DevonianUPPER DEVONIAN | 6,132 | -3,697 |
| DevonianLOWER DEVONIAN | 6,860 | -4,425 |
| Fusselman | 7,435 | -5,000 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,050 | 6,262 | Perforated |
| 6,147 | 6,191 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 677 | 17.5 | 665 S |
| 8.625 | 2,900 | 11 | 860 S |
| 5.5 | 7,700 | 7.875 | 405 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 | Apr 27, 2022 | Mar 2, 2022 | — |
| 00 | Oct 12, 2001 | Aug 9, 2001 | Yes |
| 00 | Sep 4, 2001 | — | — |
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 42-103-34834 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-34834 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10334834, documented in the API reference.