WELL · 42-103-33462 · DISTRICT 8
University -25- #4
Crane County · J. Cleo Thompson (Detrital) field · Vertical
University -25- #4 (API 42-103-33462) is a plugged well in Crane County, plugged April 4, 2012, last operated by Chaparral Energy L.L.C..
The RRC has issued 3 drilling permits between 1984 and 1999, permitted to 11,400 ft.
It was permitted by Breck Operating Corp. and has since transferred to Chaparral Energy L.L.C. on the wellbore schedule.
Completion filings report 6 formation tops, including Strawn, Detrital, Mississippian, Woodford.
Its 3 leases have reported 237K barrels of oil and 1.26M mcf of gas since January 1993, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Breck Operating Corp.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jan 2, 2025
- Permits on file
- 443
- Phone
- (405) 478-8770
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Boaz Energy II Operating, LLCthrough Jun 2024 |
| Latest permit | Breck Operating Corp.Jan 22, 1999 |
- 11,400
- total depth, ft
- 3
- permits on file
- Jan 22, 1999
- last permit issued
- Jan 27, 1999
- completed
- 237K
- cumulative oil, bbl
- 1.26M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 27, 1999
- Shut in
- —
- Plugged
- Apr 4, 2012
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 3 leases this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University -25- O-10-27983 | McElroy (Devonian, Lower) | R3 Operating Corporation | 5 | 237K | 1.26M | Jan 1993 – Jul 2026 |
| University -25- G-10-216880 | J. Cleo Thompson (Detrital) | Chaparral Energy, L.L.C. | 1 | 0 | 0 | Jun 2006 – Apr 2012 |
| University -25- O-10-35989 | J. Cleo Thompson (Detrital) | Chaparral Energy, L.L.C. | 1 | 107 | 2.64K | May 1999 – Jun 2009 |
Gas, mcf lease total
Last 12 months 0 · prior 12 1,221(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Breck Operating Corp.Jan 1993 → Oct 2003
- 2Chaparral Energy, L.L.C.Nov 2003 → Jul 2014
- 3Ramtex Energy LLCAug 2014 → Dec 2020
- 4Nitro Oil & Gas, LLCMay 2021 → Dec 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 482109-99 | Recompletion | Breck Operating Corp. | Jan 19, 1999 | Jan 22, 1999 | Jan 5, 1999 | 10,360 |
| 239264-99 | Drill | Superior Oil Company, The | May 18, 1984 | May 18, 1984 | — | 11,400 |
| 239263-99 | Drill | Superior Oil Company, The | May 18, 1984 | May 18, 1984 | — | 11,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 27, 1999 | University -25- G-10-216880 | J. Cleo Thompson (Detrital) | Chaparral Energy L.L.C. | Plugged | — |
| Jan 27, 1999 | University -25- O-10-35989 | J. Cleo Thompson (Detrital) | Chaparral Energy L.L.C. | Plugged | — |
| Apr 18, 1986 | University -25- O-10-27983 | McElroy (Devonian Lower) | R3 Operating Corporation | Plugged | — |
| Dec 5, 1984 | University -25- O-10-28873 | McElroy (Devonian Upper) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,618 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 8,688 | -6,070 |
| Detrital | 8,880 | -6,262 |
| Mississippian | 9,288 | -6,670 |
| Woodford | 9,880 | -7,262 |
| Devonian | 9,998 | -7,380 |
| Debonian Upper | 10,432 | -7,814 |
| DevonianDEVONIAN , UPPER | 10,432 | -7,814 |
| DevonianDEVONIAN, UPPER | 10,432 | -7,814 |
| DevonianDEVONIAN, LOWER | 10,492 | -7,874 |
| DevonianDEVONIAN LOWER | 10,942 | -8,324 |
| DevonianDEVONIAN, LOWER | 10,942 | -8,324 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,996 | 9,004 | Perforated |
| 10,432 | 10,685 | Perforated |
| 10,942 | 10,969 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 30 | 40 | — | — |
| 16 | 344 | 20 | 525 S |
| 16 | 344 | — | — |
| 10.75 | 4,000 | 14.75 | 1,850 S |
| 10.75 | 4,000 | — | — |
| 7.625 | 11,215 | 9.5 | 1,900 S |
| 7.625 | 11,215 | — | — |
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 | Oct 24, 2006 | Jun 29, 2006 | — |
| 00 | Jul 10, 2006 | — | — |
| 00 | Jun 7, 1999 | Mar 15, 1999 | Yes |
| 00 | May 7, 1999 | — | — |
| 00 | May 27, 1986 | May 12, 1986 | — |
| 00 | May 21, 1986 | May 12, 1986 | — |
| 00 | Feb 13, 1985 | Jan 25, 1985 | — |
| 00 | Feb 8, 1985 | — | — |
| 00 | Oct 4, 1984 | Sep 11, 1984 | — |
| 00 | Sep 26, 1984 | Sep 11, 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 42-103-33462 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-33462 → 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/10333462, documented in the API reference.