WELL · 42-013-33428 · DISTRICT 1
Cooper -F- #4
Atascosa County · Von Ormy field · Vertical
Cooper -F- #4 (API 42-013-33428) is a well in Atascosa County operated by El Dorado Oil & Gas Inc., completed July 9, 1985.
The RRC has issued one drilling permit, issued June 17, 1985, permitted to 2,000 ft.
Completion filings report one formation top, including Top Lit.
Its lease has reported 1.49K barrels of oil and 26 mcf of gas since January 1993, last reporting in July 2026. The lease carries 13 wells, so these are lease totals, not this well alone.
Operator of record
Von Ormy, TX · P-5 Inactive, filed May 3, 1990 · 1,018 permits on file · (210) 624-2750
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EL Dorado Oil & Gas Inc. |
| Production reports | Great Plains Resources, Inc.through May 1998 |
| Latest permit | EL Dorado Oil & Gas Inc.Jun 17, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- Jun 17, 1985
- last permit issued
- Jul 9, 1985
- completed
- 1.49K
- cumulative oil, bbl
- 26
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 9, 1985
- Shut in
- —
- Plugged
- —
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cooper -F- O-1-10983 | Somerset | Great Plains Resources, Inc. | 13 | 1.49K | 26 | 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.
- 1Langland Oil, Inc.Jan 1993 → Feb 1995
- 2Ginco Operating Co.Mar 1995 → Oct 1995
- 3Great Plains Resources, Inc.Jul 1996 → May 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 278307-99 | Drill | EL Dorado Oil & Gas Inc. | Jun 11, 1985 | Jun 17, 1985 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-10983 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,362 | 1,386 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,473 | 6.75 | 192 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 | Mar 12, 1986 | Dec 5, 1985 | — |
| 00 | Jan 25, 1986 | — | — |
| 00 | Dec 27, 1985 | Dec 5, 1985 | — |
| 00 | Dec 18, 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 42-013-33428 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-013-33428 → 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/01333428, documented in the API reference.