TEXAS · WELLS · HARDIN COUNTY · VASTAR RESOURCES 115 LEASE · API 42-199-32811 · DISTRICT 03
Vastar Resources 115 #1
Hardin County · Yonajosa West field · Vertical
Vastar Resources 115 #1 (API 42-199-32811) is a plugged well in Hardin County, plugged October 18, 2001, last operated by Cobra Oil & Gas Corporation.
The RRC has issued one drilling permit (amended once), issued September 1, 2000, permitted to 10,000 ft.
Completion filings report one formation top, including Cook Mountain.
Its lease has reported 1.42K barrels of oil and 587 mcf of gas since November 2000, last reporting in November 2001.
Operator of record
- Based in
- Wichita Falls, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 18, 2026
- Permits on file
- 778
- Phone
- (940) 716-5100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cobra Oil & Gas Corporation |
| Production reports | Cobra Oil & Gas Corporationthrough Jun 2001 |
| Latest permit | Cobra Oil & Gas CorporationSep 1, 2000 |
- 10,000
- total depth, ft
- 2
- permits on file
- Sep 1, 2000
- last permit issued
- Nov 18, 2000
- completed
- 1.42K
- cumulative oil, bbl
- 587
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2000 THROUGH Nov 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 18, 2000
- Shut in
- —
- Plugged
- Oct 18, 2001
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 |
|---|---|---|---|---|---|---|
| Vastar Resources 115 O-3-23933 | Yonajosa, West | Cobra Oil & Gas Corporation | 1 | 1.42K | 587 | Nov 2000 – Nov 2001 |
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.
- 1Cobra Oil & Gas CorporationNov 2000 → Jun 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 499162-98 | Drill | Cobra Oil & Gas Corporation | Jan 31, 2001 | Sep 1, 2000 | — | 10,000 |
| 499162-99 | Drill | Cobra Oil & Gas Corporation | Sep 1, 2000 | Sep 1, 2000 | Oct 31, 2000 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 18, 2000 | Vastar Resources 115 O-3-23933 | Yonajosa West | Cobra Oil & Gas Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 76 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Mountain | 8,682 | -8,606 |
| Cook MountainCOOK MOUNTAIN 35 S | 8,877 | -8,801 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,978 | 9,003 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,025 | 12.25 | 1,130 S |
| 4.5 | 9,205 | 8.75 | 390 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 | Mar 31, 2001 | Dec 14, 2000 | Yes |
| 00 | Feb 16, 2001 | — | — |
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 42-199-32811 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-199-32811 → 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/19932811, documented in the API reference.