TEXAS · WELLS · GOLIAD COUNTY · BLACKBURN, J. LEASE · API 42-175-01174 · DISTRICT 02
Blackburn J. #11
Goliad County · Berclair (1550) field · Vertical
Blackburn J. #11 (API 42-175-01174) is a plugged well in Goliad County, plugged October 3, 2007, last operated by Hamman Oil & Refining Company.
The RRC has issued one drilling permit, issued August 7, 1984, permitted to 1,800 ft.
It was permitted by Tenneco Oil Company-Tgcd and has since transferred to Hamman Oil & Refining Company on the wellbore schedule.
Operator of record
Permitted by Tenneco Oil Company-Tgcd; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 1, 2026
- Permits on file
- 359
- Phone
- (713) 526-7417
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hamman Oil & Refining Company |
| Production reports | none |
| Latest permit | Tenneco Oil Company-TgcdAug 7, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,800
- total depth, ft
- 1
- permits on file
- Aug 7, 1984
- last permit issued
- Aug 13, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 13, 1984
- Shut in
- —
- Plugged
- Oct 3, 2007
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 |
|---|---|---|---|---|---|---|
| Blackburn, J. G-2-128506 | Berclair (1550) | Hamman Oil & Refining Company | 1 | 0 | 0 | Jan 1993 – Oct 2007 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 247681-99 | Recompletion | Tenneco Oil Company-Tgcd | Aug 7, 1984 | Aug 7, 1984 | — | 1,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 13, 1984 | Blackburn J. G-2-128506 | Berclair (1550) | Hamman Oil & Refining Company | Plugged | — |
| — | Blackburn O-2-55 | Berclair (Vicksburg) | Terrafina Energy LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,577 | 1,580 | Perforated |
| — | 3,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 422 | — | 175 S |
| 5.5 | 3,165 | — | 465 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 | Jul 3, 1989 | Oct 11, 1988 | — |
| 00 | Oct 12, 1988 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-175-01174 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-01174 → 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/17501174, documented in the API reference.