TEXAS · WELLS · ROBERTS COUNTY · BYRUM 4 LEASE · API 42-393-31931 · DISTRICT 08
Byrum 4 #1304
Roberts County · Red Deer Creek (Granite Wash) field · Temp Abandoned · Vertical
Byrum 4 #1304 (API 42-393-31931) is a well in Roberts County operated by Bce-Mach Iii LLC, completed April 23, 2007 and listed as temp abandoned on the RRC schedule, shut in October 1, 2020.
The RRC has issued one drilling permit, issued January 25, 2007, permitted to 10,750 ft.
It was permitted by Cimarex Energy CO. and has since transferred to Bce-Mach Iii LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Cherokee A1, Cherokee F, Atoka.
Its lease has reported 14K barrels of oil and 724K mcf of gas since April 2007, with no volume in the three years through April 2026.
Operator of record
Permitted by Cimarex Energy Co.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 18, 2026
- Permits on file
- 10
- Phone
- (405) 252-8100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bce-Mach III LLC |
| Production reports | Bce-Mach III LLCthrough Dec 2020 |
| Latest permit | Cimarex Energy Co.Jan 25, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,750
- total depth, ft
- 1
- permits on file
- Jan 25, 2007
- last permit issued
- Apr 23, 2007
- completed
- 14K
- cumulative oil, bbl
- 724K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2007 THROUGH Dec 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 23, 2007
- Shut in
- Oct 1, 2020
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 4 G-14-228449 | Red Deer Creek (Granite Wash) | Bce-Mach III LLC | 1 | 14K | 724K | Apr 2007 – Dec 2020 |
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.
- 1Cimarex Energy Co. of ColoradoApr 2007 → Dec 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 631562-99 | Drill | Cimarex Energy Co. | Jan 8, 2007 | Jan 25, 2007 | Feb 3, 2007 | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 23, 2007 | Byrum 4 G-14-228449 | Red Deer Creek (Granite Wash) | Bce-Mach III LLC | Temp Abandoned · shut in Oct 1, 2020 | 10,750 |
Formation tops
As filed on W-2/G-1. Subsea from 2,886 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cherokee A1 | 9,165 | -6,279 |
| Cherokee F | 10,140 | -7,254 |
| Atoka | 10,745 | -7,859 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,254 | 9,373 | Perforated |
| 9,720 | 9,901 | Perforated |
| 9,842 | 9,762 | Perforated |
| 10,111 | 10,328 | Perforated |
| 10,295 | 10,222 | Perforated |
| 10,347 | 10,601 | Perforated |
| 10,441 | 10,400 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,495 | 11 | 950 S |
| 5.5 | 10,750 | 7.875 | 315 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 | Aug 10, 2007 | May 7, 2007 | Yes |
| 00 | Aug 9, 2007 | May 18, 2007 | — |
| 00 | Jul 26, 2007 | — | — |
Well logs
2 logs loaded from the RRC's log index, the latest received Feb 25, 2010. Density, Neutron, 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 |
|---|---|---|---|---|
| NEUTRON/DENSITY POROSITYSpans Cherokee A1, Cherokee F, Atoka | TIFF | 4,000 to 10,764 | Feb 25, 2010run Feb 16, 2007 | 5.31 |
| RESISTIVITYSpans Cherokee A1, Cherokee F, Atoka | TIFF | 2,493 to 10,764 | Feb 25, 2010run Feb 16, 2007 | 4.20 |
"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 42-393-31931 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-31931 → 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/39331931, documented in the API reference.