WELL · 42-371-35421 · DISTRICT 8
Moncrief #6
Pecos County · Malicky (Queen Sand) field · Vertical
Moncrief #6 (API 42-371-35421) is a plugged well in Pecos County, plugged February 14, 2019, last operated by Four C Oil & Gas Corp..
The RRC has issued one drilling permit, issued March 15, 1985, permitted to 2,400 ft.
Completion filings report 4 formation tops, including Rustler, Yates, Queen, Grayburg.
Its lease has reported 4.08K barrels of oil and 20.9K mcf of gas since January 1993, last reporting in July 2019.
Operator of record
Dallas, TX · P-5 Y, filed Jan 5, 2024 · 141 permits on file · (214) 534-0306
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Four C Oil & Gas Corp. |
| Production reports | Four C Oil & Gas Corp.through Feb 2019 |
| Latest permit | Four C Oil & Gas Corp.Mar 15, 1985 |
- 2,400
- total depth, ft
- 1
- permits on file
- Mar 15, 1985
- last permit issued
- Apr 29, 1985
- completed
- 4.08K
- cumulative oil, bbl
- 20.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 29, 1985
- Shut in
- —
- Plugged
- Feb 14, 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 |
|---|---|---|---|---|---|---|
| Moncrief O-10-29866 | Malicky (Queen Sand) | Four C Oil & Gas Corp. | 1 | 4.08K | 20.9K | Jan 1993 – Jul 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.
- 1Four C Oil & Gas Corp.Jan 1993 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 269721-99 | Drill | Four C Oil & Gas Corp. | Mar 14, 1985 | Mar 15, 1985 | — | 2,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29866 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,392 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,798 | 1,888 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 537 | 12.25 | 350 S |
| 5.5 | 2,346 | 7.875 | 775 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 24, 1985 | May 17, 1985 | — |
| 00 | Jun 14, 1985 | — | — |
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 42-371-35421 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-35421 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37135421, documented in the API reference.