WELL · 42-421-30316 · DISTRICT 10
Zofness #1
Sherman County · Texas Hugoton field · Vertical
Zofness #1 (API 42-421-30316) is a plugged well in Sherman County, plugged February 6, 2006, last operated by Conocophillips Company.
The RRC has issued one drilling permit, issued May 3, 1984, permitted to 3,450 ft.
It was permitted by Pauley Petroleum, Inc. and has since transferred to Conocophillips Company on the wellbore schedule.
Completion filings report 2 formation tops, including Brown Dolo, White Dolo.
Operator of record
Permitted by Pauley Petroleum, Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Dec 4, 2025 · 3,290 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conocophillips Company |
| Production reports | Conocophillips Companythrough Apr 2004 |
| Latest permit | Pauley Petroleum, Inc.May 3, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,450
- total depth, ft
- 1
- permits on file
- May 3, 1984
- last permit issued
- Jan 23, 1985
- completed
- 0
- cumulative oil, bbl
- 62.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 23, 1985
- Shut in
- —
- Plugged
- Feb 6, 2006
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 |
|---|---|---|---|---|---|---|
| Zofness G-14-115973 | Texas Hugoton | Conocophillips Company | 1 | 0 | 62.3K | Jan 1993 – Feb 2006 |
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.
- 1Bayou Oil Co.Jan 1993 → Nov 1996
- 2Phillips Petroleum CompanyDec 1996 → Dec 2002
- 3Conocophillips CompanyJan 2003 → Apr 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 237588-99 | Drill | Pauley Petroleum, Inc. | May 2, 1984 | May 3, 1984 | May 26, 1984 | 3,450 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-115973 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,649 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolo | 2,915 | 734 |
| White Dolo | 3,050 | 599 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,028 | 3,278 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,670 | 12.25 | 650 S |
| 5.5 | 3,042 | 7.875 | 400 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 19, 1985 | Mar 25, 1985 | — |
| 00 | May 3, 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 42-421-30316 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-421-30316 → 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/42130316, documented in the API reference.