WELL · 42-499-30764 · DISTRICT 6
Alba Sub-Clksvle. NE. Unit #603W
Wood County · Alba field · Vertical
Alba Sub-Clksvle. NE. Unit #603W (API 42-499-30764) is a well in Wood County operated by HD Operating CO LLC, completed June 29, 1980.
The RRC has issued one drilling permit, issued January 24, 1980, permitted to 4,300 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to HD Operating CO LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Austin Chalk, Sub-Clarksville.
Its lease has reported 452K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 31 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 198K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
Kilgore, TX · P-5 Y, filed Nov 4, 2025 · (972) 977-2462
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | HD Operating Co LLC |
| Production reports | HD Operating Co, LLCthrough Dec 2025 |
| Latest permit | Mitchell Energy CorporationJan 24, 1980 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,300
- total depth, ft
- 1
- permits on file
- Jan 24, 1980
- last permit issued
- Jun 29, 1980
- completed
- 452K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 29, 1980
- 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; they carry 31 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Alba Sub-Clksvle. NE. Unit O-6-5271 | Alba | HD Operating Co, LLC | 31 | 452K | 21 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,410 · prior 12 7,891(-69%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationJan 1993 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Apr 2002
- 4Basa Resources, Inc.May 2002 → Mar 2024
- 584 Energy LLCApr 2024 → Oct 2025
- 6HD Operating Co, LLCDec 2025 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 70751-99 | Drill | Mitchell Energy Corporation | Jan 24, 1980 | Jan 24, 1980 | — | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-6-5271 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 455 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 4,088 | -3,633 |
| Sub-Clarksville | 4,124 | -3,669 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,125 | 4,156 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 617 | 12.25 | 460 S |
| 2.375 | 4,016 | — | — |
| 4.5 | 4,248 | 7.875 | 220 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 | Apr 19, 2013 | Sep 20, 2012 | — |
| 00 | Apr 5, 1985 | Oct 2, 1980 | — |
| 00 | Jan 12, 1984 | Oct 2, 1980 | — |
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 42-499-30764 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-499-30764 → 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
- 198K
- bbl, last 12 reported months
- 4.42M
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000005470 | H-1 Injection | Active | 600 | 1,200 | 4,125–4,156 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 198,204 · prior 12 204,688(-3%)
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/49930764, documented in the API reference.