WELL · 42-479-35929 · DISTRICT 4
Zachry H. B. #26
Webb County · Laredo (Lobo) field · Directional
Zachry H. B. #26 (API 42-479-35929) is a plugged well in Webb County, plugged February 10, 1999, last operated by Zachry Exploration Inc..
The RRC has issued one drilling permit (amended twice), issued September 14, 1993, permitted to 7,500 ft.
It was permitted by Columbus Energy Corp. and has since transferred to Zachry Exploration Inc. on the wellbore schedule.
Operator of record
Permitted by Columbus Energy Corp.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Nov 5, 2010 · 53 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Zachry Exploration Inc. |
| Production reports | Zachry Exploration, Inc.through Jan 1999 |
| Latest permit | Columbus Energy Corp.Sep 14, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 3
- permits on file
- Sep 14, 1993
- last permit issued
- Jan 7, 1994
- completed
- 0
- cumulative oil, bbl
- 98K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1994 THROUGH Oct 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 7, 1994
- Shut in
- —
- Plugged
- Feb 10, 1999
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 |
|---|---|---|---|---|---|---|
| Zachry, H. B. G-4-152359 | Laredo (Lobo) | Zachry Exploration, Inc. | 1 | 0 | 98K | Jan 1994 – Oct 1999 |
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.
- 1Rancho Blanco CorporationNov 1994 → Apr 1995
- 2Zachry Exploration, Inc.May 1995 → Jan 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 415993-97 | Drill | Columbus Energy Corp. | Mar 30, 1994 | Sep 14, 1993 | Nov 3, 1993 | 7,500 |
| 415993-98 | Drill | Columbus Energy Corp. | Dec 7, 1993 | Sep 14, 1993 | — | 7,500 |
| 415993-99 | Drill | Columbus Energy Corp. | Sep 13, 1993 | Sep 14, 1993 | — | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-152359 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,700 | 6,702 | Perforated |
| 6,700 | 6,830 | Perforated |
| 6,758 | 6,836 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 787 | 14.75 | 480 S |
| 7.625 | 5,648 | 9.875 | 450 S |
| 7.625 | 5,655 | 9.875 | 450 S |
| 2.875 | 6,907 | 6.75 | 280 S |
| 2.875 | 6,908 | 6.75 | 280 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 | Mar 3, 1995 | Nov 29, 1994 | Yes |
| 00 | Feb 27, 1995 | Oct 22, 1994 | Yes |
| 00 | Jan 26, 1995 | — | — |
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 42-479-35929 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35929 → 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/47935929, documented in the API reference.