WELL · 42-475-10757 · DISTRICT 8
Pyote Gas Unit No. 4 #1
Ward County · Block 16 (Devonian) field · Vertical
Pyote Gas Unit NO. 4 #1 (API 42-475-10757) is a plugged well in Ward County, plugged March 24, 2004, last operated by Exxon Corp..
The RRC has issued 2 drilling permits between 1984 and 1995, permitted to 14,200 ft.
It was permitted by Mcdonnold Operating, Inc. and has since transferred to Exxon Corp. on the wellbore schedule.
Completion filings report 8 formation tops, including Bone Spring, Cisco, Canyon, Derry Shale.
Its 2 leases have reported 4.62K barrels of oil and 38 mcf of gas since January 1993, last reporting in June 2004. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by McDonnold Operating, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 3, 2003 · 19,549 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxon Corp. |
| Production reports | Roca Operating, Inc.through Feb 2004 |
| Latest permit | McDonnold Operating, Inc.Apr 26, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,200
- total depth, ft
- 2
- permits on file
- Apr 26, 1995
- last permit issued
- —
- completed
- 4.62K
- cumulative oil, bbl
- 38
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Mar 24, 2004
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State University DG O-10-34458 | Block 16 (Cherry Canyon) | Roca Operating, Inc. | 1 | 2.01K | 23 | Apr 1995 – Jun 2004 |
| State University -DG- O-10-29585 | Block 16 (Bone Springs) | McDonnold Operating, Inc. | 1 | 2.61K | 15 | Jan 1993 – Jul 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.
- 1McDonnold Operating, Inc.Nov 1993 → Aug 1995
- 2Roca Resource Company, Inc.Mar 1997 → Jul 2001
- 3Roca Operating, Inc.Feb 2004 → Feb 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 435248-99 | Recompletion | McDonnold Operating, Inc. | Apr 26, 1995 | Apr 26, 1995 | Mar 27, 1995 | 8,930 |
| 254142-99 | Recompletion | Exxon Corp. | Oct 4, 1984 | Oct 11, 1984 | — | 14,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29585 | — | — | — | — |
| — | — O-10-34458 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,604 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bone SpringBONE SPRINGS | 7,730 | -5,126 |
| Cisco | 11,070 | -8,466 |
| Canyon | 11,137 | -8,533 |
| Derry Shale | 11,610 | -9,006 |
| Mississippian | 12,561 | -9,957 |
| Woodford | 13,110 | -10,506 |
| Devonian | 13,590 | -10,986 |
| Silurian (undifferentiated)SILURIAN | 14,050 | -11,446 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,135 | 6,141 | Perforated |
| 9,003 | 9,142 | Perforated |
| 9,003 | 9,156 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 2,829 | 20 | 3,600 S |
| 10.75 | 12,950 | 13.75 | 5,750 S |
| 10.75 | 12,950 | — | 5,750 S |
| 2.875 | 13,592 | — | — |
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 27, 1995 | Apr 26, 1995 | Yes |
| 00 | May 4, 1995 | — | — |
| 00 | Jan 26, 1994 | Nov 19, 1993 | — |
| 00 | Mar 26, 1985 | Jan 15, 1985 | — |
| 00 | Mar 21, 1985 | — | — |
| 00 | Jan 12, 1984 | Aug 1, 1968 | — |
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 42-475-10757 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-10757 → 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/47510757, documented in the API reference.