WELL · 42-329-01919 · DISTRICT 8
Headlee Devonian Unit #3910
Midland County · Vertical
Headlee Devonian Unit #3910 (API 42-329-01919) is a plugged well in Midland County, plugged May 11, 2006, last operated by Four Star Oil And Gas Company.
The RRC has issued one drilling permit, issued January 23, 2006, permitted to 13,016 ft.
Its lease has reported 624K barrels of oil and 1.56M mcf of gas since January 1993, last reporting in July 2026. The lease carries 15 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Sep 11, 2015 · 43 permits on file · (800) 231-0623
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | Four Star Oil and Gas CompanyJan 23, 2006 |
- 13,016
- total depth, ft
- 1
- permits on file
- Jan 23, 2006
- last permit issued
- —
- completed
- 624K
- cumulative oil, bbl
- 1.56M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- May 11, 2006
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 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Parks, Roy -B- TG O-10-1166 | Dora Roberts (Ellenburger) | COG Operating LLC | 15 | 624K | 1.56M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 58 · prior 12 2,030(-97%)
Gas, mcf lease total
Last 12 months 1,783 · prior 12 3,820(-53%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko Petroleum CorporationJan 1993 → Nov 2004
- 2Merit Energy CompanyDec 2004 → Jul 2010
- 3PDC-WV-Co CorporationAug 2010 → Aug 2010
- 4PDC EnergySep 2010 → Jan 2012
- 5COG Operating LLCFeb 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 612665-99 | Reenter | Four Star Oil and Gas Company | Jan 19, 2006 | Jan 23, 2006 | Apr 11, 2006 | 13,016 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-1166 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 12,990 | Perforated |
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 | Jan 12, 1984 | — | — |
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 42-329-01919 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-01919 → 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/32901919, documented in the API reference.