WELL · 42-505-34481 · DISTRICT 4
Zachry H. B. Company #6
Zapata County · Fandango (Wilcox Consolidated) field · Producing · Directional
Zachry H. B. Company #6 (API 42-505-34481) is a well in Zapata County operated by Stx Operating Company, completed December 28, 2003 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 23, 2002, permitted to 18,000 ft.
It was permitted by Shell Western E&P and has since transferred to Stx Operating Company on the wellbore schedule.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Western E&P; the EWA schedule now lists a different operator.
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Block T Petroleum Inc. |
| Production reports | Block "T" Petroleum, Inc.through Apr 2026 |
| Latest permit | Shell Western E&PJan 23, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 18,000
- total depth, ft
- 1
- permits on file
- Jan 23, 2002
- last permit issued
- Dec 28, 2003
- completed
- 0
- cumulative oil, bbl
- 10.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 28, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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. Company G-4-190220 | Fandango (Wilcox Consolidated) | Block "T" Petroleum, Inc. | 1 | 0 | 10.1M | Jun 2002 – Jul 2026 |
Gas, mcf lease total
Last 12 months 276,189 · prior 12 113,504(+143%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&PJun 2002 → Dec 2007
- 2Comstock Oil & Gas, LPJan 2008 → Nov 2016
- 3Rockdale Energy, LLCDec 2016 → Dec 2020
- 4Block "T" Petroleum, Inc.Jan 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 517029-99 | Drill | Shell Western E&P | Jan 23, 2002 | Jan 23, 2002 | Feb 10, 2002 | 18,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 28, 2003 | Zachry H. B. Company G-4-190220 | Fandango (Wilcox Consolidated) | STX Operating Company | Producing | 18,000 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 16,252 | 16,272 | Perforated |
| 17,072 | 17,130 | Perforated |
| 17,130 | 17,145 | Perforated |
| 17,370 | 17,390 | Perforated |
| 17,560 | 17,580 | Perforated |
| 17,742 | 17,762 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,262 | 17.5 | 896 S |
| 9.625 | 9,000 | 12.25 | 1,266 S |
| 5 | 14,039 | 6.5 | 715 S |
| 2.875 | 17,970 | — | — |
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, 2004 | Jan 5, 2004 | — |
| 00 | Oct 17, 2002 | Sep 5, 2002 | — |
| 00 | Sep 23, 2002 | Jul 26, 2002 | Yes |
| 00 | Sep 5, 2002 | — | — |
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 42-505-34481 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34481 → 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/50534481, documented in the API reference.