WELL · 42-393-31903 · DISTRICT 10
Byrum 6 #11
Roberts County · Red Deer Creek (Morrow Upper) field · Vertical
Byrum 6 #11 (API 42-393-31903) is a well in Roberts County operated by Cimarex Energy CO. Of Colorado, completed February 16, 2007.
The RRC has issued 2 drilling permits between 2006 and 2008, permitted to 11,200 ft.
Completion filings report 4 formation tops, including Brown Dolomite, Cherokee "E" Shale, Cherokee E Shale, Atoka.
No lease production has been reported under this well’s leases.
Operator of record
Cimarex Energy Co. of Colorado
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 28, 2025
- Permits on file
- 476
- Phone
- (432) 571-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cimarex Energy Co. of Colorado |
| Production reports | Cimarex Energy Co. of Coloradothrough Feb 2018 |
| Latest permit | Cimarex Energy Co. of ColoradoMar 28, 2008 |
- 11,200
- total depth, ft
- 2
- permits on file
- Mar 28, 2008
- last permit issued
- Feb 16, 2007
- completed
- 0
- cumulative oil, bbl
- 538K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 16, 2007
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Byrum 6 G-14-242618 | Red Deer Creek (Granite Wash) | Bce-Mach III LLC | 1 | 0 | 336K | Jul 2008 – Jul 2026 |
| Byrum 6 G-14-225245 | Red Deer Creek (Morrow, Upper) | Cimarex Energy Co. of Colorado | 1 | 0 | 202K | Feb 2007 – Jul 2008 |
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.Feb 2007 → Mar 2007
- 2Cimarex Energy Co. of ColoradoApr 2007 → Feb 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 657138-99 | Recompletion | Cimarex Energy Co. of Colorado | Mar 11, 2008 | Mar 28, 2008 | Jul 28, 2008 | 11,000 |
| 628201-99 | Drill | Cimarex Energy Co. | Oct 27, 2006 | Nov 3, 2006 | Jan 4, 2007 | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-225245 | — | — | — | — |
| — | — G-14-242618 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,924 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 4,400 | -1,476 |
| Brown DolomiteBROWN/DOLOMITE | 4,400 | -1,476 |
| Cherokee "E" Shale | 10,015 | -7,091 |
| Cherokee E Shale | 10,015 | -7,091 |
| Atoka | 10,585 | -7,661 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,915 | 9,928 | Perforated |
| 9,982 | 10,014 | Perforated |
| 10,138 | 10,144 | Perforated |
| 10,190 | 10,357 | Perforated |
| 10,797 | 10,810 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,475 | 11 | 900 S |
| 5.5 | 10,982 | 7.875 | 310 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 | Jun 4, 2009 | Sep 2, 2006 | Yes |
| 00 | Dec 3, 2008 | — | — |
| 00 | Sep 29, 2008 | Aug 11, 2008 | — |
| 00 | Jul 16, 2007 | Mar 26, 2007 | — |
| 00 | Jul 6, 2007 | May 24, 2007 | — |
| 00 | Apr 17, 2007 | Mar 2, 2007 | Yes |
| 00 | Mar 13, 2007 | — | — |
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 42-393-31903 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-393-31903 → 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/39331903, documented in the API reference.