TEXAS · WELLS · WARD COUNTY · CADENHEAD, J. W. LEASE · API 42-475-31536 · DISTRICT 7B
Cadenhead J. W. #1
Ward County · G-M (Penn.) field · Producing · Vertical
Cadenhead J. W. #1 (API 42-475-31536) is a well in Ward County operated by Petro-Hunt Permian LLC, completed February 6, 1978 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 30, 1977, permitted to 17,980 ft.
It was permitted by Gulf Oil Corp. and has since transferred to Petro-Hunt Permian LLC on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Gulf Oil Corp.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 27, 2026
- Permits on file
- 250
- Phone
- (214) 880-8400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petro-Hunt Permian LLC |
| Production reports | Petro-Hunt Permian, LLCthrough Apr 2026 |
| Latest permit | Gulf Oil Corp.Sep 30, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,980
- total depth, ft
- 1
- permits on file
- Sep 30, 1977
- last permit issued
- Feb 6, 1978
- completed
- 0
- cumulative oil, bbl
- 844K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 6, 1978
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Cadenhead, J. W. G-10-75721 | G-M (Penn.) | Petro-Hunt Permian, LLC | 1 | 0 | 844K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 13,571 · prior 12 14,168(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Petroleum CompanyJan 1993 → Jan 1995
- 2Pennzoil Exploration & Prod. Co.Feb 1995 → Mar 1995
- 3Maynard Oil Co.Apr 1995 → Aug 1995
- 4Costilla Petroleum CorporationSep 1995 → Jan 1997
- 5Costilla Energy, Inc.Feb 1997 → Jun 2000
- 6Dreyfus, Louis Natural Gas CorpJul 2000 → Nov 2001
- 7Dominion Oklahoma Texas E&P, IncDec 2001 → Dec 2007
- 8Highmount Expl & Prod Texas LLCJan 2008 → Dec 2009
- 9Energen Resources CorporationJan 2010 → Jan 2019
- 10Diamondback E&P LLCFeb 2019 → Aug 2023
- 11Petro-Hunt Permian, LLCSep 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 253-99 | Drill | Gulf Oil Corp. | Sep 30, 1977 | Sep 30, 1977 | — | 19,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 6, 1978 | Cadenhead J. W. G-10-75721 | G-M (Penn.) | Petro-Hunt Permian LLC | Producing | 17,980 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 1,120 | 26 | 1,800 S |
| 13.375 | 4,800 | 17.5 | 4,138 S |
| 10.75 | 11,800 | 10.75 | 2,025 S |
| 2.875 | — | — | — |
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, 1984 | Mar 20, 1978 | — |
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 42-475-31536 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-31536 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/47531536, documented in the API reference.