TEXAS · WELLS · ZAPATA COUNTY · API 42-505-31567 · DISTRICT 04
Zachry H. B. Company #2ST
Zapata County · Fandango (Wilcox Consolidated) field · Sidetrack
Zachry H. B. Company #2ST (API 42-505-31567) is a plugged well in Zapata County, plugged May 11, 2010, last operated by Comstock Oil & Gas LP.
The RRC has issued 4 drilling permits between 1982 and 2005, permitted to 18,500 ft.
It was permitted by Shell Western E&P and has since transferred to Comstock Oil & Gas LP on the wellbore schedule.
Completion filings report 3 formation tops, including Queen City, Hinnant, Wilcox.
Operator of record
Permitted by Shell Western E&P; the EWA schedule now lists a different operator.
- Based in
- Frisco, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 10, 2019
- Permits on file
- 799
- Phone
- (972) 668-8828
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Shell Western E&Pthrough Jan 2004 |
| Latest permit | Shell Western E&PMar 15, 2005 |
- 18,500
- total depth, ft
- 4
- permits on file
- Mar 15, 2005
- last permit issued
- Dec 31, 2003
- completed
- 0
- cumulative oil, bbl
- 8.95M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 31, 2003
- Shut in
- —
- Plugged
- May 11, 2010
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Zachry, H. B. Company G-4-145565 | Fandango (Wilcox, Upper T9) | Comstock Oil & Gas, LP | 1 | 0 | 8.95M | Jan 1993 – May 2010 |
| Zachry, H.B. Co. G-4-123378 | Fandango (Wilcox, Upper T10) | Shell Western E&P | 1 | 0 | 0 | Jan 1993 – Nov 2002 |
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.
- 1Shell Western E&P Inc.Jan 1993 → Feb 2000
- 2Shell Western E&PMar 2000 → Jan 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 559036-99 | Recompletion · sidetrack | Shell Western E&P | Mar 15, 2005 | Mar 15, 2005 | — | 18,075 |
| 408131-99 | Recompletion | Shell Western E&P Inc. | Jan 15, 1993 | Jan 15, 1993 | Dec 4, 1992 | 18,075 |
| 323357-99 | Recompletion | Shell Western E&P Inc. | Nov 20, 1986 | Nov 21, 1986 | — | 18,075 |
| 169593-99 | Drill | Shell Oil Company | Aug 18, 1982 | Aug 18, 1982 | Oct 8, 1982 | 18,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 31, 2003 | Zachry H. B. Company G-4-145565 | Fandango (Wilcox Consolidated) | Comstock Oil & Gas LP | Plugged | — |
| Jan 20, 1987 | Zachry H.B. Co. G-4-123378 | Fandango (Wilcox Upper T10) | Shell Western E&P | Plugged | — |
| Aug 20, 1983 | Zachry H. B. Co. G-4-107000 | Fandango (Wilcox Upper U) | Shell Western E&P Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 613 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,555 | 14,580 | Perforated |
| 14,876 | 14,894 | Perforated |
| 14,900 | 14,920 | Perforated |
| 14,924 | 14,938 | Perforated |
| 14,942 | 14,960 | Perforated |
| 14,972 | 14,982 | Perforated |
| 15,278 | 15,293 | Perforated |
| 15,323 | 15,328 | Perforated |
| 15,323 | 15,338 | Perforated |
| 15,653 | 15,662 | Perforated |
| 15,674 | 15,683 | Perforated |
| 15,700 | 15,760 | Perforated |
| 15,858 | 15,873 | Perforated |
| 16,426 | 16,536 | Perforated |
| 16,426 | 16,563 | Perforated |
| 16,987 | 17,070 | Perforated |
| 17,424 | 17,464 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 1,264 | 20 | 960 S |
| 11.75 | 8,610 | 14.75 | 2,750 S |
| 2.875 | 17,347 | — | — |
| 5.5 | 18,003 | 6.75 | 865 S |
| 5 | 18,003 | 6.75 | 865 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 | Feb 17, 2004 | Jan 12, 2004 | — |
| 00 | Dec 14, 1995 | Oct 6, 1995 | — |
| 00 | Mar 2, 1995 | Sep 21, 1994 | — |
| 00 | Mar 28, 1994 | Jan 18, 1994 | — |
| 00 | Oct 1, 1993 | Jul 9, 1993 | — |
| 00 | Jul 26, 1993 | May 26, 1993 | Yes |
| 00 | Jun 28, 1993 | — | — |
| 00 | Mar 25, 1987 | Feb 2, 1987 | Yes |
| 00 | Mar 4, 1987 | — | — |
| 00 | Jan 12, 1984 | Sep 6, 1983 | — |
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 42-505-31567 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-31567 → 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/50531567, documented in the API reference.