WELL · 42-203-33676 · DISTRICT 6
Blalock #1
Harrison County · Carthage North (Cotton Valley) field · Vertical
Blalock #1 (API 42-203-33676) is a plugged well in Harrison County, plugged October 25, 2012, last operated by Penn Virginia Oil & Gas L.P..
The RRC has issued one drilling permit, issued September 25, 2006, permitted to 13,000 ft.
Completion filings report 5 formation tops, including James Lime, Sligo, Travis Peak, Cotton Valley.
Operator of record
- Based in
- Houston, TX
- P-5 status
- See remarks (S)
- P-5 last filed
- Nov 19, 2021
- Permits on file
- 1,157
- Phone
- (713) 722-6500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Penn Virginia Oil & Gas L.P. |
| Production reports | none |
| Latest permit | Penn Virginia Oil & Gas, L.P.Sep 25, 2006 |
- 13,000
- total depth, ft
- 1
- permits on file
- Sep 25, 2006
- last permit issued
- Oct 15, 2007
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2007 THROUGH Oct 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 15, 2007
- Shut in
- —
- Plugged
- Oct 25, 2012
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 |
|---|---|---|---|---|---|---|
| Blalock G-6-230890 | Carthage, North (Cotton Valley) | Penn Virginia Oil & Gas, L.P. | 1 | 0 | 0 | Feb 2007 – Oct 2012 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 626486-99 | Drill | Penn Virginia Oil & Gas, L.P. | Sep 25, 2006 | Sep 25, 2006 | Jan 18, 2007 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-230890 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 250 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| James Lime | 5,620 | -5,370 |
| Sligo | 5,915 | -5,665 |
| Travis Peak | 6,210 | -5,960 |
| Cotton Valley | 8,050 | -7,800 |
| BossierBOSSIER SHALE | 9,500 | -9,250 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,172 | 9,328 | Perforated |
| 9,384 | 9,446 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,525 | 11 | 440 S |
| 4.5 | 9,810 | 7.875 | 1,065 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 20, 2009 | Sep 4, 2009 | — |
| 00 | Dec 4, 2007 | Sep 14, 2007 | Yes |
| 00 | Nov 21, 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 42-203-33676 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-33676 → 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/20333676, documented in the API reference.