WELL · 42-199-32937 · DISTRICT 3
Isaac #1
Hardin County · Husky (9150) field · Producing · Directional
Isaac #1 (API 42-199-32937) is a well in Hardin County operated by Cobra Oil & Gas Corporation, completed July 2, 2009 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2004 and 2009, permitted to 10,000 ft.
Completion filings report 3 formation tops, including Frio, Moody'S Branch, Yegua.
Its 2 leases have reported 152K barrels of oil and 698K mcf of gas since June 2005, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Wichita Falls, TX · P-5 Y, filed Dec 4, 2025 · 778 permits on file · (940) 720-2597
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cobra Oil & Gas Corporation |
| Production reports | Cobra Oil & Gas Corporationthrough Apr 2026 |
| Latest permit | Cobra Oil & Gas CorporationJul 13, 2009 |
- 10,000
- total depth, ft
- 2
- permits on file
- Jul 13, 2009
- last permit issued
- Jul 2, 2009
- completed
- 152K
- cumulative oil, bbl
- 698K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 2, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Isaac G-3-213522 | Peppiatt (Yegua 9400) | Cobra Oil & Gas Corporation | 1 | 0 | 655K | Jun 2005 – Jul 2026 |
| Isaac O-3-25376 | Husky (9150) | Cobra Oil & Gas Corporation | 1 | 152K | 43.7K | Jul 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,142 · prior 12 3,313(+25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cobra Oil & Gas CorporationJun 2005 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 682717-99 | Recompletion | Cobra Oil & Gas Corporation | Jul 1, 2009 | Jul 13, 2009 | Jun 21, 2009 | 9,646 |
| 550814-99 | Drill | Cobra Oil & Gas Corporation | Sep 10, 2004 | Sep 10, 2004 | May 11, 2005 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-213522 | — | — | — | — |
| — | — O-3-25376 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 49 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,118 | 9,124 | Perforated |
| 9,636 | 9,655 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,950 | 12.25 | 1,300 S |
| 5.5 | 9,924 | 8.75 | 1,350 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 | Nov 10, 2009 | Jul 20, 2009 | Yes |
| 00 | Sep 29, 2009 | — | — |
| 00 | May 22, 2006 | Oct 28, 2005 | Yes |
| 00 | Jan 31, 2006 | — | — |
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 42-199-32937 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-199-32937 → 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/19932937, documented in the API reference.