WELL · 42-413-31450 · DISTRICT 7
Derrick #1
Schleicher County · Tillery SW (Middle Strawn) field · Vertical
Derrick #1 (API 42-413-31450) is a plugged well in Schleicher County, plugged March 9, 1993, last operated by Barfield George F..
The RRC has issued one drilling permit, issued August 15, 1984, permitted to 5,750 ft.
It was permitted by Petrus Operating CO., Inc. and has since transferred to Barfield George F. on the wellbore schedule.
Completion filings report 4 formation tops, including Homecreek, Adams Branch, Canyon, Strawn.
Operator of record
Permitted by Petrus Operating Co., Inc.; the EWA schedule now lists a different operator.
Andrews, TX · P-5 Y, filed Oct 10, 1994
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Barfield George F. |
| Production reports | none |
| Latest permit | Petrus Operating Co., Inc.Aug 15, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,750
- total depth, ft
- 1
- permits on file
- Aug 15, 1984
- last permit issued
- Oct 11, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 1993
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 11, 1984
- Shut in
- —
- Plugged
- Mar 9, 1993
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 |
|---|---|---|---|---|---|---|
| Derrick O-9-11020 | Tillery, SW (Middle Strawn) | Barfield, George F. | 1 | 0 | 0 | Jan 1993 – Apr 1993 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 248389-99 | Drill | Petrus Operating Co., Inc. | Aug 14, 1984 | Aug 15, 1984 | Aug 27, 1984 | 5,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11020 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,253 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,712 | 4,716 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 597 | 11 | 300 S |
| 4.5 | 5,300 | 7.875 | 485 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 | Nov 30, 1984 | Nov 9, 1984 | — |
| 00 | Nov 21, 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 42-413-31450 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-31450 → 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/41331450, documented in the API reference.