WELL · 42-431-33135 · DISTRICT 8
McEntire 21 #6
Sterling County · Credo E. (Cisco Up.) field · Producing · Vertical
Mcentire 21 #6 (API 42-431-33135) is a well in Sterling County operated by Atropos Production Corporation, completed October 10, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 14, 2005, permitted to 8,000 ft.
Completion filings report 4 formation tops, including Seven Rivers, Grayburg, Wolfcamp, Cisco.
Its lease has reported 22.2K barrels of oil and 335K mcf of gas since October 2005, last reporting in July 2026.
Operator of record
Atropos Production Corporation
Dallas, TX · P-5 Y, filed Jan 4, 2026 · 118 permits on file · (214) 695-0882
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atropos Production Corporation |
| Production reports | Atropos Production Corporationthrough Apr 2026 |
| Latest permit | Atropos Production CorporationFeb 14, 2005 |
- 8,000
- total depth, ft
- 1
- permits on file
- Feb 14, 2005
- last permit issued
- Oct 10, 2005
- completed
- 22.2K
- cumulative oil, bbl
- 335K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 10, 2005
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McEntire 21 O-10-37858 | Credo, E. (Cisco, Up.) | Atropos Production Corporation | 1 | 22.2K | 335K | Oct 2005 – Jul 2026 |
Gas, mcf lease total
Last 12 months 4,740 · prior 12 7,046(-33%)
Oil, barrels lease total
Last 12 months 195 · prior 12 271(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Atropos Production CorporationOct 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 557545-99 | Drill | Atropos Production Corporation | Feb 10, 2005 | Feb 14, 2005 | Sep 16, 2005 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-37858 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,655 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Seven Rivers | 1,446 | 1,209 |
| Grayburg | 1,870 | 785 |
| WolfcampLOWER WOLFCAMP | 6,870 | -4,215 |
| Cisco | 7,270 | -4,615 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,454 | 7,677 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,810 | 11 | 1,000 S |
| 5.5 | 7,830 | 7.875 | 715 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 2, 2007 | Oct 21, 2005 | Yes |
| 00 | Dec 7, 2006 | — | — |
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 42-431-33135 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-33135 → 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/43133135, documented in the API reference.