WELL · 42-139-30532 · DISTRICT 9
Byrum Unit #1H
Ellis County · Newark East (Barnett Shale) field · Horizontal
Byrum Unit #1H (API 42-139-30532) is a plugged horizontal well in Ellis County, plugged December 16, 2019, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued May 12, 2008, permitted to 13,000 ft.
Completion filings report 3 formation tops, including Barnett, Marbel Falls Ls., Viola.
Operator of record
Endeavor Energy Resources L.P.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Endeavor Energy Resources L.P.through Jul 2017 |
| Latest permit | Endeavor Energy Resources L.P.May 12, 2008 |
- 13,000
- total depth, ft
- 1
- permits on file
- May 12, 2008
- last permit issued
- Feb 26, 2010
- completed
- 0
- cumulative oil, bbl
- 454K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2010 THROUGH Dec 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 26, 2010
- Shut in
- —
- Plugged
- Dec 16, 2019
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Byrum Unit G-13-260669 | Newark, East (Barnett Shale) | Endeavor Energy Resources L.P. | 1 | 0 | 454K | Feb 2010 – Dec 2019 |
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.
- 1Endeavor Energy Resources L.P.Feb 2010 → Jul 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 657709-99 | Drill | Endeavor Energy Resources L.P. | Mar 19, 2008 | May 12, 2008 | Jul 13, 2008 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-260669 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,475 | 12,905 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,105 | 12.25 | 949 S |
| 7 | 9,348 | 8.75 | 373 S |
| 4.5 | 13,011 | 6.125 | 441 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 | Aug 31, 2011 | Jan 13, 2011 | 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 42-139-30532 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-139-30532 → 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/13930532, documented in the API reference.