WELL · 42-417-36408 · DISTRICT 7
Diller Mildred A #5
Shackelford County · Shackelford County Regular field · Vertical
Diller Mildred A #5 (API 42-417-36408) is a plugged well in Shackelford County, plugged January 10, 2014, last operated by Quantum Investments.
The RRC has issued one drilling permit, issued July 11, 1985, permitted to 1,000 ft.
It was permitted by Intex Oil CO. and has since transferred to Quantum Investments on the wellbore schedule.
Completion filings report one formation top, including Frye.
Its lease has reported 16.1K barrels of oil and 56 mcf of gas since January 1993, last reporting in July 2026. The lease carries 27 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Intex Oil Co.; the EWA schedule now lists a different operator.
Lubbock, TX · P-5 Y, filed Jul 4, 2026 · 10 permits on file · (325) 665-7406
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Quantum Investments |
| Production reports | Sundance Consulting Corp.through May 2004 |
| Latest permit | Intex Oil Co.Jul 11, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,000
- total depth, ft
- 1
- permits on file
- Jul 11, 1985
- last permit issued
- Jul 27, 1985
- completed
- 16.1K
- cumulative oil, bbl
- 56
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 27, 1985
- Shut in
- —
- Plugged
- Jan 10, 2014
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 27 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Diller, Mildred "A" O-8-21029 | Shackelford County Regular | Quantum Investments | 27 | 16.1K | 56 | Jan 1993 – Jul 2026 |
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.
- 1G-3 OilJan 1993 → Jun 1993
- 2Colt Oil & Gas Co.Nov 1993 → Dec 1997
- 3Edington Oil CompanyJan 1998 → Mar 2002
- 4Sundance Consulting Corp.May 2002 → May 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 279943-99 | Drill | Intex Oil Co. | Jul 11, 1985 | Jul 11, 1985 | — | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-21029 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 470 | 474 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 510 | 6.75 | 90 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 | May 4, 1988 | Aug 26, 1985 | — |
| 00 | Apr 19, 1988 | — | — |
| 00 | Sep 23, 1985 | Aug 26, 1985 | — |
| 00 | Sep 17, 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 42-417-36408 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-36408 → 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/41736408, documented in the API reference.