WELL · 42-429-33434 · DISTRICT 7
Cook Heirs #A4
Stephens County · Frankel S. (Strawn) field · Vertical
Cook Heirs #A4 (API 42-429-33434) is a plugged well in Stephens County, plugged May 31, 1984, last operated by Shane Oil Corporation.
The RRC has issued 2 drilling permits between 1982 and 1986, permitted to 1,735 ft.
It was permitted by Brumbelow, Ronny L. and has since transferred to Shane Oil Corporation on the wellbore schedule.
Completion filings report one formation top, including Strawn.
Operator of record
Permitted by Brumbelow, Ronny L.; the EWA schedule now lists a different operator.
Salado, TX · P-5 Y, filed Aug 15, 1984 · 39 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Shane Oil Corporation |
| Production reports | Delaney Oil and Gas Companythrough Dec 1998 |
| Latest permit | Brumbelow, Ronny L.Apr 1, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,735
- total depth, ft
- 2
- permits on file
- Apr 1, 1986
- last permit issued
- Oct 11, 1982
- completed
- 0
- cumulative oil, bbl
- 1.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 11, 1982
- Shut in
- —
- Plugged
- May 31, 1984
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 |
|---|---|---|---|---|---|---|
| Cook Heirs A G-8-128463 | Frankel, S. (Strawn) | Delaney Oil and Gas Company | 1 | 0 | 1.1K | Jan 1993 – Dec 2007 |
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.
- 1Delaney Oil and Gas CompanyJan 1993 → Dec 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 300542-99 | Other | Brumbelow, Ronny L. | Apr 1, 1986 | Apr 1, 1986 | — | 1,735 |
| 171170-99 | Drill | Shane Oil Corporation | Sep 8, 1982 | Sep 8, 1982 | — | 1,735 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-128463 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,415 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SANDS | 1,400 | 15 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,610 | 1,618 | Perforated |
| 1,614 | 1,622 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,735 | 7.875 | 325 S |
| 2.375 | 1,735 | — | — |
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, 1989 | Sep 15, 1988 | — |
| 00 | Dec 28, 1988 | Sep 15, 1988 | — |
| 00 | Dec 21, 1988 | Sep 15, 1988 | — |
| 00 | Oct 11, 1988 | — | — |
| 00 | Mar 2, 1987 | Feb 9, 1987 | Yes |
| 00 | Feb 25, 1987 | — | — |
| 00 | Jan 12, 1984 | Nov 17, 1982 | — |
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 42-429-33434 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-33434 → 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/42933434, documented in the API reference.