WELL · 42-427-34094 · DISTRICT 4
Heard #1
Starr County · Vertical
Heard #1 (API 42-427-34094) is a permitted well in Starr County filed by White Oak Operating Company LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2007 and 2016, permitted to 13,000 ft.
Completion filings report 3 formation tops, including Frio, Rincon, Lvg I.
Operator of record
White Oak Operating Company LLC
Houston, TX · P-5 Y, filed Jan 5, 2026 · 101 permits on file · (800) 515-8538
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | White Oak Operating Company LLCthrough Apr 2018 |
| Latest permit | White Oak Operating Company LLCJun 27, 2016 |
- 13,000
- total depth, ft
- 2
- permits on file
- Jun 27, 2016
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 374K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Heard G-4-228691 | CD Nabors (Vicksburg) | Orx Resources, L.L.C. | 1 | 0 | 374K | May 2007 – Jul 2026 |
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.
- 1Metano Energy, LPMay 2007 → Aug 2008
- 2Milagro Exploration, LLCSep 2008 → Oct 2015
- 3White Oak Operating Company LLCNov 2015 → Apr 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816307-99 | Recompletion | White Oak Operating Company LLC | Jun 14, 2016 | Jun 27, 2016 | — | 12,313 |
| 633957-99 | Drill | Metano Energy, LP | Feb 21, 2007 | Feb 27, 2007 | Feb 28, 2007 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-228691 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 342 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,420 | 10,431 | Perforated |
| 10,444 | 10,450 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.625 | 2,020 | 17.5 | 1,461 S |
| 9.625 | 8,100 | 12.25 | 495 S |
| 4.5 | 12,313 | 6.5 | 269 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 | Aug 8, 2007 | Jul 27, 2007 | Yes |
| 00 | Aug 3, 2007 | — | — |
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 42-427-34094 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-34094 → 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/42734094, documented in the API reference.