WELL · 42-131-36876 · DISTRICT 4
Garcia Estella A #4
Duval County · San Diego SW. (Yegua) field · Vertical
Garcia Estella A #4 (API 42-131-36876) is a plugged well in Duval County, plugged August 12, 2004, last operated by Glenn Petroleum Corp..
The RRC has issued 3 drilling permits between 1986 and 1997, permitted to 7,000 ft.
It was permitted by Costilla Energy, Inc. and has since transferred to Glenn Petroleum Corp. on the wellbore schedule.
Completion filings report 4 formation tops, including Hockley Upper, Hockley Upr, Hockley Lower, Yegua.
Operator of record
Permitted by Costilla Energy, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Mar 15, 1989 · 30 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Glenn Petroleum Corp. |
| Production reports | Costilla Energy, Inc.through Aug 1997 |
| Latest permit | Costilla Energy, Inc.May 30, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 3
- permits on file
- May 30, 1997
- last permit issued
- Mar 1, 1986
- completed
- 0
- cumulative oil, bbl
- 3.73K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2004
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 1, 1986
- Shut in
- —
- Plugged
- Aug 12, 2004
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 |
|---|---|---|---|---|---|---|
| Garcia, Estella "A" G-4-126938 | San Diego, SW (Hockley 5130) | B.P. Productions Inc. | 1 | 0 | 0 | Jan 1993 – Aug 2004 |
| Garcia, Estella -A- G-4-163616 | San Diego, SW. (Hockley 4880) | B.P. Productions Inc. | 1 | 0 | 3.73K | May 1997 – Aug 2004 |
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.
- 1Costilla Energy, Inc.May 1997 → Aug 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 462833-99 | Recompletion | Costilla Energy, Inc. | May 23, 1997 | May 30, 1997 | May 7, 1997 | 6,650 |
| 341285-99 | Recompletion | Glenn Petroleum Corp. | Jan 12, 1988 | Jan 12, 1988 | — | 6,650 |
| 296051-99 | Drill | Glenn Petroleum Corp. | Jan 23, 1986 | Jan 23, 1986 | — | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-126938 | — | — | — | — |
| — | — G-4-163616 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 356 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Hockley Upper | 4,150 | -3,794 |
| Hockley Upr | 4,150 | -3,794 |
| Hockley Lower | 4,963 | -4,607 |
| Yegua | 5,888 | -5,532 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,964 | 4,968 | Perforated |
| 5,129 | 5,131 | Perforated |
| 5,895 | 5,897 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,535 | 12.25 | 600 S |
| 4.5 | 6,650 | 7.875 | 435 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 | Aug 14, 1997 | Jun 23, 1997 | Yes |
| 00 | Jul 25, 1997 | — | — |
| 00 | Jun 23, 1988 | Apr 1, 1988 | Yes |
| 00 | Apr 29, 1988 | — | — |
| 00 | Sep 1, 1987 | — | — |
| 00 | Mar 25, 1986 | Mar 17, 1986 | Yes |
| 00 | Mar 21, 1986 | — | — |
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 42-131-36876 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-36876 → 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/13136876, documented in the API reference.