WELL · 42-283-31552 · DISTRICT 1
Herradura Ranch #1
LA Salle County · Herradura (2ND Yegua) field · Vertical
Herradura Ranch #1 (API 42-283-31552) is a well in La Salle County operated by Acock Engineering & Assoc. Inc., completed August 6, 1994.
The RRC has issued 2 drilling permits between 1994 and 1995, permitted to 1,050 ft.
Completion filings report 2 formation tops, including Miranda, Yegua.
No lease production has been reported under this well’s leases.
Operator of record
Acock Engineering & Assoc. Inc.
Corpus Christ, TX · P-5 Y, filed May 3, 2002 · 63 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Acock Engineering & Assoc. Inc. |
| Production reports | GGG Oil Co.through Jul 2003 |
| Latest permit | Acock Engineering & Assoc., Inc.May 8, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,050
- total depth, ft
- 2
- permits on file
- May 8, 1995
- last permit issued
- Aug 6, 1994
- completed
- 0
- cumulative oil, bbl
- 185K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 6, 1994
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Herradura Ranch G-1-154999 | Herradura (1ST Yegua) | Boomerang Oil & Gas LLC | 1 | 0 | 125K | Apr 1995 – Jul 2026 |
| Herradura Ranch G-1-151534 | Herradura (2ND Yegua) | Acock Engineering & Assoc., Inc. | 1 | 0 | 60.1K | Aug 1994 – Apr 1995 |
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.
- 1Acock Engineering & Assoc., Inc.Aug 1994 → Feb 1998
- 2GGG Oil Co.May 1999 → Jul 2003
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 435538-99 | Recompletion | Acock Engineering & Assoc., Inc. | May 5, 1995 | May 8, 1995 | Apr 3, 1995 | 1,050 |
| 425002-99 | Drill | Acock Engineering & Assoc., Inc. | Jun 17, 1994 | Jun 22, 1994 | Jul 5, 1994 | 1,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-151534 | — | — | — | — |
| — | — G-1-154999 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 280 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 898 | 907 | Perforated |
| 926 | 936 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 143 | 9.875 | 30 S |
| 4.5 | 1,029 | 6.75 | 145 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 2, 1995 | May 22, 1995 | Yes |
| 00 | Aug 10, 1995 | — | — |
| 00 | Dec 1, 1994 | Sep 12, 1994 | Yes |
| 00 | Nov 3, 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 42-283-31552 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-31552 → 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/28331552, documented in the API reference.