TEXAS · WELLS · HARRISON COUNTY · BLALOCK "A" LEASE · API 42-203-33454 · DISTRICT 06
Blalock A #7
Harrison County · Blocker (Cotton Valley) field · Vertical
Blalock A #7 (API 42-203-33454) is a plugged well in Harrison County, plugged November 4, 2025, last operated by Sabine Oil & Gas Corporation.
The RRC has issued one drilling permit, issued March 28, 2006, permitted to 10,500 ft.
It was permitted by Howell Oil & Gas, Inc. and has since transferred to Sabine Oil & Gas Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including Massive Anhydrite (marker), Rodessa, Pettit, Travis Peak.
Operator of record
Permitted by Howell Oil & Gas, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 3, 2025
- Permits on file
- 466
- Phone
- (832) 242-9600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabine Oil & Gas Corporation |
| Production reports | Sabine Oil & Gas Corporationthrough Dec 2015 |
| Latest permit | Howell Oil & Gas, Inc.Mar 28, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- Mar 28, 2006
- last permit issued
- Jul 17, 2006
- completed
- 0
- cumulative oil, bbl
- 343K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2006 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 17, 2006
- Shut in
- —
- Plugged
- Nov 4, 2025
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 "A" G-6-222254 | Blocker (Cotton Valley) | Sabine Oil & Gas Corporation | 1 | 0 | 343K | Jul 2006 – Oct 2025 |
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.
- 1Howell Oil & Gas, Inc.Jul 2006 → Sep 2007
- 2NFR Energy, LLCOct 2007 → Jan 2013
- 3Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 4Sabine Oil & Gas CorporationApr 2015 → Dec 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 616541-99 | Drill | Howell Oil & Gas, Inc. | Mar 27, 2006 | Mar 28, 2006 | Jun 24, 2006 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 17, 2006 | Blalock A G-6-222254 | Blocker (Cotton Valley) | Sabine Oil & Gas Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 373 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 5,650 | -5,277 |
| Rodessa | 5,920 | -5,547 |
| Pettit | 6,630 | -6,257 |
| Travis Peak | 6,815 | -6,442 |
| Cotton Valley | 8,860 | -8,487 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,076 | 10,256 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,007 | 11 | 315 S |
| 4.5 | 10,600 | 7.875 | 1,055 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 21, 2007 | Sep 6, 2006 | Yes |
| 00 | Nov 29, 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 42-203-33454 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-33454 → 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/20333454, documented in the API reference.