TEXAS · WELLS · WEBB COUNTY · ALEXANDER-RAMIREZ G.U. 1 LEASE · API 42-479-34868 · DISTRICT 04
Alexander-Ramirez G.U. 1 #1
Webb County · Laredo (Lobo) field · Vertical
Alexander-Ramirez G.U. 1 #1 (API 42-479-34868) is a plugged well in Webb County, plugged December 15, 2005, last operated by Davis Southern Operating CO LLC.
The RRC has issued one drilling permit, issued June 8, 1989, permitted to 8,500 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Davis Southern Operating CO LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, U. Lobo Unconformity, Cretaceous.
Its lease has reported 30 barrels of oil and 24.3K mcf of gas since the record begins in January 1993, with no volume in the three years through April 2026.
Operator of record
Davis Southern Operating Co LLC
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 11, 2026
- Permits on file
- 127
- Phone
- (713) 659-3131
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Davis Southern Operating Co LLC |
| Production reports | Davis Southern Operating Co LLCthrough Sep 1999 |
| Latest permit | Chevron U. S. A. Inc.Jun 8, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 1
- permits on file
- Jun 8, 1989
- last permit issued
- Aug 29, 1989
- completed
- 30
- cumulative oil, bbl
- 24.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH SEP 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 29, 1989
- Shut in
- —
- Plugged
- Dec 15, 2005
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Alexander-Ramirez G.U. 1 G-4-132281 | Laredo (Lobo) | Davis Southern Operating Co LLC | 1 | 30 | 24.3K | by Jan 1993 – Sep 1999 |
No volumes reported on these leases in the last three years.
Wells named Alexander-Ramirez G.U. 1
Davis Southern Operating Co LLC's other wells filed under this lease name in Webb County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Dec 1993
- 2Davis Asset Management, Inc.Feb 1999 → Sep 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 360136-99 | Drill | Chevron U. S. A. Inc. | Jun 7, 1989 | Jun 8, 1989 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 29, 1989 | Alexander-Ramirez G.U. 1 G-4-132281 | Laredo (Lobo) | Davis Southern Operating Co LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 564 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 3,220 | -2,656 |
| U. Lobo Unconformity | 6,560 | -5,996 |
| Cretaceous | 7,877 | -7,313 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,418 | 7,439 | Perforated |
| 7,445 | 7,460 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 702 | 14.75 | 519 S |
| 7.625 | 5,600 | 9.875 | 1,125 S |
| 5 | 8,087 | 6.75 | 320 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 | Dec 18, 1989 | Nov 14, 1989 | Yes |
| 00 | Nov 11, 1989 | — | — |
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 42-479-34868 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-34868 → 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/47934868, documented in the API reference.