WELL · 42-131-37937 · DISTRICT 4
Saenz #2
Duval County · Rancho Saenz (1730 Cole) field · NO Production · Vertical
Saenz #2 (API 42-131-37937) is a well in Duval County operated by Rystin Oil & Gas, completed April 21, 1994 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 14, 1994, permitted to 1,950 ft.
It was permitted by Wolverine Exploration Company and has since transferred to Rystin Oil & Gas on the wellbore schedule.
Completion filings report one formation top, including Cole.
Its lease has reported 17K barrels of oil and 65 mcf of gas since June 1994, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Wolverine Exploration Company; the EWA schedule now lists a different operator.
Sugar Land, TX · P-5 Y, filed Nov 4, 2025 · (713) 851-4629
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rystin Oil & Gas |
| Production reports | Rystin Oil & Gasthrough Dec 2021 |
| Latest permit | Lance Exploration CompanyApr 14, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,950
- total depth, ft
- 2
- permits on file
- Apr 14, 1994
- last permit issued
- Apr 21, 1994
- completed
- 17K
- cumulative oil, bbl
- 65
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 21, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Saenz O-4-12372 | Rancho Saenz (1730 Cole) | Rystin Oil & Gas | 2 | 17K | 65 | Jun 1994 – 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.
- 1Lance Exploration CompanyJun 1994 → Jul 1994
- 2Wolverine Exploration CompanyAug 1994 → Feb 1995
- 3Amerac Energy CorporationMar 1995 → Oct 1996
- 4L.T.D. Explorations Inc.Nov 1996 → Jan 2002
- 5Rystin Oil & GasMay 2006 → Dec 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 423023-98 | Drill | Wolverine Exploration Company | Sep 8, 1994 | Apr 14, 1994 | — | 1,950 |
| 423023-99 | Drill | Lance Exploration Company | Apr 14, 1994 | Apr 14, 1994 | Apr 16, 1994 | 1,950 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-12372 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 800 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole | 1,700 | -900 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,736 | 1,758 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 229 | 12.25 | 150 S |
| 4.5 | 1,950 | 7.875 | 390 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 | Nov 16, 1994 | Aug 4, 1994 | Yes |
| 00 | Sep 1, 1994 | — | — |
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 42-131-37937 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37937 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/13137937, documented in the API reference.