WELL · 42-417-37783 · DISTRICT 7
Cook Ranch 63 #1
Shackelford County · Shackelford County Regular field · Vertical
Cook Ranch 63 #1 (API 42-417-37783) is a plugged well in Shackelford County, plugged March 30, 1995, last operated by Enserch Exploration Inc.
The RRC has issued one drilling permit (amended once), issued December 17, 1993, permitted to 5,400 ft.
It was permitted by EP Operating Limited Partnership and has since transferred to Enserch Exploration Inc on the wellbore schedule.
Completion filings report 4 formation tops, including Caddo, Barnett, Chester, Chappel.
Its lease has reported 4.99K barrels of oil and 5K mcf of gas since January 1994, last reporting in May 1995.
Operator of record
Permitted by EP Operating Limited Partnership; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 31, 1997
- Permits on file
- 984
- Phone
- (214) 692-4570
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enserch Exploration Inc |
| Production reports | EP Operating Limited Partnershipthrough Jan 1994 |
| Latest permit | EP Operating Limited PartnershipDec 17, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,400
- total depth, ft
- 2
- permits on file
- Dec 17, 1993
- last permit issued
- Mar 8, 1994
- completed
- 4.99K
- cumulative oil, bbl
- 5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1994 THROUGH May 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 8, 1994
- Shut in
- —
- Plugged
- Mar 30, 1995
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 Ranch 63 O-8-27155 | Shackelford County Regular | Enserch Exploration, Inc | 1 | 4.99K | 5K | Jan 1994 – May 1995 |
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.
- 1EP Operating Limited PartnershipJan 1994 → Jan 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419431-98 | Drill | EP Operating Limited Partnership | May 6, 1994 | Dec 17, 1993 | Dec 27, 1993 | 5,400 |
| 419431-99 | Drill | EP Operating Limited Partnership | Dec 17, 1993 | Dec 17, 1993 | — | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27155 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,564 ft elevation.Download CSV →
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 322 | 12.25 | 200 S |
| 4.5 | 4,805 | 7.875 | 600 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 | Jun 21, 1994 | May 6, 1994 | Yes |
| 00 | May 17, 1994 | — | — |
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 42-417-37783 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-37783 → 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/41737783, documented in the API reference.