TEXAS · WELLS · BEXAR COUNTY · TWIN VALLEY -D- UNIT LEASE · API 42-029-35554 · DISTRICT 01
Twin Valley -D- Unit #D1
Bexar County · Somerset field · Vertical
- Permitted field
- Von Ormy
Twin Valley -D- Unit #D1 (API 42-029-35554) is a plugged well in Bexar County, plugged December 1, 1998, last operated by Ginco Operating CO..
The RRC has issued one drilling permit, issued June 28, 1984, permitted to 2,000 ft.
It was permitted by El Dorado Oil & Gas Inc. and has since transferred to Ginco Operating CO. on the wellbore schedule.
Completion filings report 2 formation tops, including Lit, Olmos.
Its lease has reported 11 barrels of oil and 5 mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by El Dorado Oil & Gas Inc.; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Feb 15, 1995
- Permits on file
- 4
- Phone
- (210) 599-2629
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ginco Operating Co. |
| Production reports | Ginco Operating Co.through Oct 1995 |
| Latest permit | El Dorado Oil & Gas Inc.Jun 28, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 1
- permits on file
- Jun 28, 1984
- last permit issued
- Aug 20, 1984
- completed
- 11
- cumulative oil, bbl
- 5
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 20, 1984
- Shut in
- —
- Plugged
- Dec 1, 1998
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 |
|---|---|---|---|---|---|---|
| Twin Valley -D- Unit O-1-11063 | Somerset | Ginco Operating Co. | 1 | 11 | 5 | Jan 1993 – Oct 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.
- 1Caspen Operating CompanyJan 1993 → Mar 1993
- 2Ginco Operating Co.Jun 1995 → Oct 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 243459-99 | Drill | El Dorado Oil & Gas Inc. | Jun 28, 1984 | Jun 28, 1984 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 20, 1984 | Twin Valley D Unit O-1-10053 | Von Ormy | El Dorado Oil & Gas Inc. | Plugged | — |
| Aug 20, 1984 | Twin Valley -D- Unit O-1-11063 | Somerset | Ginco Operating Co. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,599 | 1,629 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,630 | 6.75 | 89 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 | Mar 25, 1986 | Nov 27, 1984 | — |
| 00 | Jan 25, 1986 | — | — |
| 00 | Dec 12, 1984 | Nov 27, 1984 | — |
| 00 | Dec 8, 1984 | — | — |
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 42-029-35554 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-029-35554 → 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/02935554, documented in the API reference.