TEXAS · WELLS · ZAPATA COUNTY · BRIONES, E.L. LEASE · API 42-505-33109 · DISTRICT 04
Briones E.L. #1
Zapata County · La Perla (Lobo Cons.) field · Vertical
Briones E.L. #1 (API 42-505-33109) is a plugged well in Zapata County, plugged August 12, 1999, last operated by Conoco Inc..
The RRC has issued one drilling permit, issued October 26, 1993, permitted to 9,800 ft.
It was permitted by Transtexas Gas Corporation and has since transferred to Conoco Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including T/Wilcox, B/Wilcox, Wills Point.
Its lease has reported 495 barrels of oil and 573K mcf of gas since January 1994, with no volume in the three years through April 2026.
Operator of record
Permitted by Transtexas Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 1, 2011
- Permits on file
- 4,644
- Phone
- (281) 293-5562
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Conoco Inc.through May 1999 |
| Latest permit | Transtexas Gas CorporationOct 26, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,800
- total depth, ft
- 1
- permits on file
- Oct 26, 1993
- last permit issued
- Jun 4, 1994
- completed
- 495
- cumulative oil, bbl
- 573K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1994 THROUGH May 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 4, 1994
- Shut in
- —
- Plugged
- Aug 12, 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 |
|---|---|---|---|---|---|---|
| Briones, E.L. G-4-147842 | La Perla (Lobo Cons.) | Conoco Inc. | 1 | 495 | 573K | Jan 1994 – May 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.
- 1Transtexas Gas CorporationJan 1994 → May 1997
- 2Conoco Inc.Jun 1997 → May 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 417504-99 | Drill | Transtexas Gas Corporation | Oct 26, 1993 | Oct 26, 1993 | Oct 27, 1993 | 9,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 4, 1994 | Briones E.L. G-4-147842 | La Perla (Lobo Cons.) | Conoco Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 372 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Wilcox | 4,000 | -3,628 |
| B/Wilcox | 6,000 | -5,628 |
| Wills Point | 9,200 | -8,828 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,211 | 8,247 | Perforated |
| 8,211 | 8,892 | Perforated |
| 8,757 | 8,892 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 750 | 12.25 | 350 S |
| 7 | 7,500 | 8.75 | 265 S |
| 4.5 | 9,808 | 6.125 | 300 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 3, 1994 | Aug 24, 1994 | — |
| 00 | Sep 20, 1994 | Aug 9, 1994 | — |
| 00 | Mar 22, 1994 | Jan 28, 1994 | Yes |
| 00 | Feb 2, 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 42-505-33109 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-33109 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/50533109, documented in the API reference.