WELL · 42-003-40303 · DISTRICT 8
Univesity Karin C #1904
Andrews County · Embar (Yates) field · Temp Abandoned · Vertical
Univesity Karin C #1904 (API 42-003-40303) is a well in Andrews County operated by Crescent Energy Operating LLC, completed February 1, 2008 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit, issued November 29, 2007, permitted to 3,600 ft.
It was permitted by ST. Mary Land & Exploration CO. and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Tansill, Yates, Seven Rivers.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by St. Mary Land & Exploration Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Sheridan Production Company, LLCthrough Sep 2014 |
| Latest permit | St. Mary Land & Exploration Co.Nov 29, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,600
- total depth, ft
- 1
- permits on file
- Nov 29, 2007
- last permit issued
- Feb 1, 2008
- completed
- 0
- cumulative oil, bbl
- 45.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 1, 2008
- 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 |
|---|---|---|---|---|---|---|
| Univesity Karin C G-10-237999 | Embar (Yates) | Crescent Energy Operating, LLC | 1 | 0 | 45.7K | Feb 2008 – Jul 2026 |
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.
- 1St. Mary Land & Exploration Co.Feb 2008 → Nov 2009
- 2OK Arena Operating CompanyDec 2009 → Jul 2010
- 3Sandridge Expl. and Prod., LLCAug 2010 → Dec 2012
- 4Sheridan Production Company, LLCFeb 2013 → Sep 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 649931-99 | Drill | St. Mary Land & Exploration Co. | Nov 19, 2007 | Nov 29, 2007 | Dec 14, 2007 | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-237999 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,248 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tansill | 2,477 | 771 |
| Yates | 2,610 | 638 |
| Seven Rivers | 2,832 | 416 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,614 | 2,620 | Perforated |
| 2,787 | 2,795 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 626 | 12.25 | 330 S |
| 4.5 | 3,000 | 7.875 | 500 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 | Sep 10, 2008 | Mar 14, 2008 | Yes |
| 00 | Aug 21, 2008 | — | — |
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 42-003-40303 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-40303 → 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/00340303, documented in the API reference.