WELL · 42-301-31098 · DISTRICT 8
University 2018 #1H
Loving County · Horizontal
University 2018 #1H (API 42-301-31098) is a permitted horizontal well in Loving County filed by Cimarex Energy CO.; no completion report is on file yet.
The RRC has issued 3 drilling permits (amended twice) between 1998 and 2007, permitted to 12,000 ft.
Completion filings report 4 formation tops, including Bell Canyon, Delaware, Cherry Canyon, Bone Spring.
Its 2 leases have reported 127K barrels of oil and 395K mcf of gas since February 1998, last reporting in March 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 8, 2025
- Permits on file
- 2,082
- Phone
- (432) 571-7800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Callon Petroleum Operating Cothrough Jan 2023 |
| Latest permit | Cimarex Energy Co.Aug 14, 2007 |
- 12,000
- total depth, ft
- 5
- permits on file
- Aug 14, 2007
- last permit issued
- —
- completed
- 127K
- cumulative oil, bbl
- 395K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1998 THROUGH Mar 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| University 20-18W O-10-35852 | Two Georges (Bone Spring) | Apache Corporation | 2 | 116K | 382K | Sep 1998 – Mar 2026 |
| University 20-18W O-10-35672 | Haley, S. (Bone Springs) | Bright & Co. | 1 | 11.4K | 12.9K | Feb 1998 – Dec 1998 |
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.
- 1Bright & Co.Feb 1998 → Jul 2007
- 2Cimarex Energy Co.Aug 2007 → Aug 2018
- 3Callon Petroleum Operating CoSep 2018 → Jan 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 644034-98 | Recompletion | Cimarex Energy Co. | Apr 5, 2011 | Aug 14, 2007 | Nov 24, 2007 | 12,000 |
| 644034-99 | Recompletion | Cimarex Energy Co. | Aug 8, 2007 | Aug 14, 2007 | Nov 24, 2007 | 10,080 |
| 479726-99 | Field transfer | Bright & Co. | Sep 24, 1998 | Sep 30, 1998 | — | 11,808 |
| 472412-98 | Drill | Bright & Co. | Mar 31, 1998 | Jan 20, 1998 | — | 11,808 |
| 472412-99 | Drill | Bright & Co. | Jan 20, 1998 | Jan 20, 1998 | Jan 24, 1998 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35672 | — | — | — | — |
| — | — O-10-35852 | — | — | — | — |
| — | — O-10-35852 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,801 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bell Canyon | 5,070 | -2,269 |
| DelawareDELAWARE SAND | 5,140 | -2,339 |
| Cherry Canyon | 5,766 | -2,965 |
| Bone SpringBONE SPRINGS | 8,958 | -6,157 |
| Bone Spring3RD BONE SPRING SD | 11,310 | -8,509 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,050 | 10,061 | Perforated |
| 10,154 | 10,168 | Perforated |
| 10,282 | 11,321 | Perforated |
| 11,321 | 11,482 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,115 | 17.5 | 910 S |
| 8.625 | 5,030 | 11 | 440 S |
| 5.5 | 11,808 | 7.875 | 1,375 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 | Oct 9, 2012 | Mar 3, 2011 | Yes |
| 00 | Sep 17, 1998 | Mar 26, 1998 | Yes |
| 00 | Apr 22, 1998 | Mar 26, 1998 | Yes |
| 00 | Apr 13, 1998 | — | — |
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 42-301-31098 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-301-31098 → 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/30131098, documented in the API reference.