WELL · 42-175-32958 · DISTRICT 2
Blackburn #47
Goliad County · Berclair (Vicksburg Southeast) field · Injection · Vertical
Blackburn #47 (API 42-175-32958) is a well in Goliad County operated by Terrafina Energy LLC, completed December 31, 2010 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 30, 1996, permitted to 3,600 ft.
It was permitted by Hamman Oil & Refg. CO. and has since transferred to Terrafina Energy LLC on the wellbore schedule.
Completion filings report one formation top, including Vicksburg.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 12.9K barrels injected in the 12 months reported through November 2025.
Operator of record
Permitted by Hamman Oil & Refg. Co.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Oct 4, 2025 · 7 permits on file · (210) 661-4701
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Terrafina Energy LLC |
| Production reports | Hamman Oil & Refining Companythrough Jan 2000 |
| Latest permit | Hamman Oil & Refg. Co.Dec 30, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,600
- total depth, ft
- 2
- permits on file
- Dec 30, 1996
- last permit issued
- Dec 31, 2010
- completed
- 0
- cumulative oil, bbl
- 30.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 31, 2010
- 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 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 G-2-164208 | Berclair (Vicksburg, Southeast) | Terrafina Energy, LLC | 1 | 0 | 30.8K | Jan 1997 – 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.
- 1Hamman Oil & Refining CompanyJan 1997 → Jan 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456567-98 | Drill | Hamman Oil & Refg. Co. | May 13, 1997 | Dec 30, 1996 | — | 3,600 |
| 456567-99 | Drill | Hamman Oil & Refg. Co. | Dec 20, 1996 | Dec 30, 1996 | Jan 8, 1997 | 3,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-164208 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 215 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,189 | 3,192 | Perforated |
| 3,248 | 3,260 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 400 | 12.25 | 140 S |
| 5.5 | 3,310 | 8.75 | 802 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 | Oct 17, 2011 | Feb 10, 2011 | — |
| 00 | Oct 23, 1997 | Apr 10, 1997 | Yes |
| 00 | Sep 12, 1997 | — | — |
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 42-175-32958 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-32958 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 12.9K
- bbl, last 12 reported months
- 4.3M
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000102441 | H-1 Injection | Active | 10,000 | 1,550 | 3,100–3,300 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 12,850 · prior 12 28,704(-55%)
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/17532958, documented in the API reference.