WELL · 42-441-32540 · DISTRICT 7
Cook-Billingsley #4
Taylor County · Lake Kirby field · Vertical
Cook-Billingsley #4 (API 42-441-32540) is a plugged well in Taylor County, plugged May 14, 1998, last operated by Seven Wells Oil & Gas Expl..
The RRC has issued one drilling permit, issued August 22, 1983, permitted to 2,300 ft.
It was permitted by Gillespie Drilling Company and has since transferred to Seven Wells Oil & Gas Expl. on the wellbore schedule.
Completion filings report one formation top, including Flippen Lime.
Its lease has reported 3.43K barrels of oil and 61 mcf of gas since January 1993, last reporting in July 1998. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Gillespie Drilling Company; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed Sep 8, 2017 · 19 permits on file · (325) 675-0560
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Seven Wells Oil & Gas Expl. |
| Production reports | Seven Wells Oil & Gas Expl.through Jan 1998 |
| Latest permit | Gillespie Drilling CompanyAug 22, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,300
- total depth, ft
- 1
- permits on file
- Aug 22, 1983
- last permit issued
- Jun 12, 1984
- completed
- 3.43K
- cumulative oil, bbl
- 61
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 12, 1984
- Shut in
- —
- Plugged
- May 14, 1998
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook-Billingsley O-8-19918 | Lake Kirby | Seven Wells Oil & Gas Expl. | 6 | 3.43K | 61 | Jan 1993 – Jul 1998 |
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.
- 1Seven Wells Oil & Gas Expl.Jan 1993 → Nov 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 206740-99 | Drill | Gillespie Drilling Company | Aug 15, 1983 | Aug 22, 1983 | — | 2,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-19918 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,812 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Flippen Lime | 1,920 | -108 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,920 | 1,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 106 | 11 | 80 sx |
| 4.5 | 2,024 | 7.875 | 100 sx |
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 | Aug 8, 1984 | Jun 21, 1984 | — |
| 00 | Jul 24, 1984 | Jun 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 42-441-32540 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-32540 → 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/44132540, documented in the API reference.