WELL · 42-315-30485 · DISTRICT 6
Brooks Unit (Hall Estate) #1
Marion County · Lassater (Travis Peak Gas) field · Injection · Vertical
Brooks Unit (Hall Estate) #1 (API 42-315-30485) is a well in Marion County operated by Linder John Operating CO. LLC, completed November 10, 1977 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 19, 1977, permitted to 4,000 ft.
It was permitted by Mobil Oil Corporation and has since transferred to Linder John Operating CO. LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Blossom, Austin Chalk.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 328K barrels injected in the 12 months reported through May 2025.
Operator of record
Permitted by Mobil Oil Corporation; the EWA schedule now lists a different operator.
Gladewater, TX · P-5 Y, filed Sep 4, 2025 · 14 permits on file · (903) 845-4240
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Linder John Operating Co. LLC |
| Production reports | none |
| Latest permit | Mobil Oil CorporationOct 19, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Oct 19, 1977
- last permit issued
- Nov 10, 1977
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 10, 1977
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Brooks Unit (Hall Estate) G-6-74512 | Lassater (Travis Peak, Gas) | Linder, John Operating Co., LLC | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 8356-99 | Drill | Mobil Oil Corporation | Oct 19, 1977 | Oct 19, 1977 | Oct 24, 1977 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-74512 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 380 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Blossom | 3,060 | -2,680 |
| Austin ChalkBASE AUSTIN CKALK | 3,700 | -3,320 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,204 | 3,488 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,205 | 14.75 | 700 S |
| 10.75 | 1,205 | — | — |
| 7 | 3,755 | 9.875 | 1,020 S |
| 7 | 3,755 | — | — |
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 8, 2002 | Nov 2, 2001 | — |
| 00 | Jan 12, 1984 | Dec 27, 1977 | — |
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 42-315-30485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-315-30485 → 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
- 328K
- bbl, last 12 reported months
- 14.1M
- bbl, all reported
- May 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000039533 | W-14 Disposal | Active | 5,000 | 1,400 | 3,000–3,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 327,928 · prior 12 317,146(+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/31530485, documented in the API reference.