WELL · 42-115-33218 · DISTRICT 8
East Felken Unit #502
Dawson County · Felken (Spraberry) field · Injection · Vertical
East Felken Unit #502 (API 42-115-33218) is a well in Dawson County operated by Petx Operating LLC, completed April 15, 2021 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 15, 2007, permitted to 7,600 ft.
It was permitted by Byrd Operating Company and has since transferred to Petx Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including San Andres, Spraberry, Jo Mill.
Its lease has reported 765K barrels of oil and 32.8K mcf of gas since February 2000, last reporting in July 2026. The lease carries 17 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 9.56K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Byrd Operating Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 5 permits on file · (530) 999-1330
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petx Operating LLC |
| Production reports | Petx Operating LLCthrough Apr 2026 |
| Latest permit | Byrd Operating CompanyOct 15, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,600
- total depth, ft
- 1
- permits on file
- Oct 15, 2007
- last permit issued
- Apr 15, 2021
- completed
- 765K
- cumulative oil, bbl
- 32.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 15, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 17 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| East Felken Unit O-11-68154 | Felken (Spraberry) | Petx Operating LLC | 17 | 765K | 32.8K | Feb 2000 – Jul 2026 |
Oil, barrels lease total
Last 12 months 11,695 · prior 12 12,846(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Byrd Operating CompanyFeb 2000 → Oct 2024
- 2Petx Operating LLCNov 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 647470-99 | Drill | Byrd Operating Company | Oct 9, 2007 | Oct 15, 2007 | Oct 22, 2007 | 7,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68154 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,984 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,620 | -636 |
| SpraberryUPPER SPRABERRY | 6,586 | -3,602 |
| SpraberryLOWER SPRABERRY | 7,156 | -4,172 |
| Jo Mill | 7,400 | -4,416 |
| Jo MillJO-MILL | 7,400 | -4,416 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,499 | 7,509 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 300 | 17.5 | 415 S |
| 8.625 | 3,720 | 11 | 400 S |
| 5.5 | 7,600 | 7.875 | 900 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 20, 2021 | Apr 20, 2021 | — |
| 00 | Dec 19, 2008 | May 6, 2008 | Yes |
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 42-115-33218 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-33218 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 9.56K
- bbl, last 12 reported months
- 544K
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000098794 | H-1 Injection | Active | 750 | 1,750 | 7,499–7,509 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 9,558 · prior 12 10,319(-7%)
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/11533218, documented in the API reference.