WELL · 42-173-32429 · DISTRICT 8
Zant 37 #2
Glasscock County · Zant 37 (Wolfcamp) field · Vertical
Zant 37 #2 (API 42-173-32429) is a plugged well in Glasscock County, plugged August 27, 1996, last operated by Robertson Resources Inc..
The RRC has issued one drilling permit (amended once), issued April 8, 1994, permitted to 9,500 ft.
It was permitted by Cobra Oil & Gas Corporation and has since transferred to Robertson Resources Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including T/Upper Spraberry, T/Lower Spraberry, T/Dean, T/Wolfcamp.
Its lease has reported 62.9K barrels of oil and 222K mcf of gas since November 1993, last reporting in April 2016. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cobra Oil & Gas Corporation; the EWA schedule now lists a different operator.
Horseshoe Bay, TX · P-5 Y, filed Jan 5, 2026 · 32 permits on file · (432) 638-4451
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Robertson Resources Inc. |
| Production reports | Robertson Resources, Inc.through Jan 2012 |
| Latest permit | Cobra Oil & Gas CorporationApr 8, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 2
- permits on file
- Apr 8, 1994
- last permit issued
- May 24, 1994
- completed
- 62.9K
- cumulative oil, bbl
- 222K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1993 THROUGH Apr 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 24, 1994
- Shut in
- —
- Plugged
- Aug 27, 1996
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 |
|---|---|---|---|---|---|---|
| Zant 37 O-10-34041 | Zant 37 (Wolfcamp) | Robertson Resources, Inc. | 2 | 62.9K | 222K | Nov 1993 – Apr 2016 |
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.
- 1Cobra Oil & Gas CorporationNov 1993 → Nov 1996
- 2Robertson Resources, Inc.Apr 1997 → Mar 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 422834-98 | Drill | Cobra Oil & Gas Corporation | May 3, 1994 | Apr 8, 1994 | — | 9,500 |
| 422834-99 | Drill | Cobra Oil & Gas Corporation | Apr 8, 1994 | Apr 8, 1994 | Apr 17, 1994 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-34041 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,602 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Upper Spraberry | 6,726 | -4,124 |
| T/Lower Spraberry | 7,240 | -4,638 |
| T/Dean | 8,071 | -5,469 |
| T/Wolfcamp | 8,242 | -5,640 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,741 | 8,776 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 339 | 17.5 | 320 S |
| 8.625 | 3,528 | 11 | 1,700 S |
| 5.5 | 9,301 | 7.875 | 525 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 20, 1994 | Aug 5, 1994 | Yes |
| 00 | Aug 25, 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 42-173-32429 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-32429 → 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/17332429, documented in the API reference.