WELL · 42-135-30747 · DISTRICT 8
Kayser Eva B. #11
Ector County · Cowden South (Canyon 8790) field · Vertical
Kayser Eva B. #11 (API 42-135-30747) is a well in Ector County operated by Aghorn Operating Inc., completed March 26, 1972.
The RRC has issued one drilling permit, issued January 25, 1993, permitted to 4,500 ft.
It was permitted by Grand Energy, Inc. and has since transferred to Aghorn Operating Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Grayburg, San Andres.
Its 2 leases have reported 296K barrels of oil and 541K mcf of gas since January 1993, last reporting in July 2026. The leases carry 23 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Grand Energy, Inc.; the EWA schedule now lists a different operator.
Odessa, TX · P-5 Y, filed Apr 4, 2026 · 5 permits on file · (432) 256-5026
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Aghorn Operating Inc. |
| Production reports | Aghorn Operating, Inc.through Feb 2026 |
| Latest permit | Grand Energy, Inc.Jan 25, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 1
- permits on file
- Jan 25, 1993
- last permit issued
- Mar 26, 1972
- completed
- 296K
- cumulative oil, bbl
- 541K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 26, 1972
- 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 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kayser, Eva B. O-10-22422 | Cowden, South (Canyon 8790) | Aghorn Operating, Inc. | 3 | 64.2K | 120K | Jan 1993 – Jul 2026 |
| Kayser, Eva O-10-32153 | Cowden, South | Aghorn Operating, Inc. | 20 | 232K | 421K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,929 · prior 12 1,540(+25%)
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Amoco Production CompanyJan 1993 → Jun 1994
- 2Grand Energy, Inc.Jan 1993 → Oct 1993
- 3Grand Operating, Inc.Nov 1993 → Nov 1998
- 4Dallas Production, Inc.Jul 1994 → Sep 1996
- 5Universal Resources Corp.Oct 1996 → Mar 1999
- 6Ibex Resources, LLCDec 1998 → Jul 1999
- 7Questar Expl. and Prod. Co.Apr 1999 → Oct 1999
- 8Ibex Resources Operating, LLCAug 1999 → May 2001
- 9Maynard Oil Co.Nov 1999 → Apr 2004
- 10SDG Resources L.P.Jun 2001 → May 2006
- 11Forest Oil Permian CorporationMay 2004 → Dec 2009
- 12Torch Energy Services, Inc.Jun 2006 → Dec 2008
- 13Resaca Operating CompanyJan 2009 → Jun 2013
- 14Sandridge Expl. and Prod., LLCJan 2010 → Jan 2013
- 15Sheridan Production Company, LLCFeb 2013 → Mar 2020
- 16Legacy Reserves Operating LPJul 2013 → Dec 2014
- 17Aghorn Operating, Inc.Jan 2015 → Feb 2026
- 18FDL Operating, LLCApr 2020 → Oct 2021
- 19Contango Resources, LLCJan 2022 → Sep 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 408458-99 | Recompletion | Grand Energy, Inc. | Jan 25, 1993 | Jan 25, 1993 | Jan 26, 1993 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-22422 | — | — | — | — |
| — | — O-10-32153 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,955 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Grayburg | 3,778 | -823 |
| San Andres | 4,139 | -1,184 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,152 | 4,287 | Perforated |
| — | 8,936 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 278 | 15 | 350 S |
| 11.75 | 278 | — | 350 S |
| 8.625 | 4,290 | 11 | 1,420 S |
| 8.625 | 4,290 | — | 1,420 S |
| 5.5 | 9,020 | 7.875 | 1,100 S |
| 5.5 | 9,020 | — | 1,100 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 | Aug 18, 1993 | Jul 6, 1993 | Yes |
| 00 | Jul 21, 1993 | Apr 19, 1972 | — |
| 00 | Jan 12, 1984 | Apr 19, 1972 | — |
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 42-135-30747 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-30747 → 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/13530747, documented in the API reference.