TEXAS · WELLS · BRAZORIA COUNTY · BROCK LEASE · API 42-039-31170 · DISTRICT 03
Brock #37
Brazoria County · Stratton Ridge field · LPG Storage · Vertical
Brock #37 (API 42-039-31170) is a well in Brazoria County operated by Dow Infraco LLC, completed July 9, 1977 and listed as lpg storage on the RRC schedule.
The RRC has issued one drilling permit, issued July 27, 1977, permitted to 3,400 ft.
It was permitted by Dow Chemical CO., The and has since transferred to Dow Infraco LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Caprock, Top Of Salt.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 562 barrels injected in the 12 months reported through January 1993.
Operator of record
Permitted by Dow Chemical Co., The; the EWA schedule now lists a different operator.
- Based in
- Freeport, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 4, 2025
- Phone
- (979) 238-5169
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dow Infraco LLC |
| Production reports | none |
| Latest permit | Dow Chemical Co., TheJul 27, 1977 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,400
- total depth, ft
- 1
- permits on file
- Jul 27, 1977
- last permit issued
- Jul 9, 1977
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 9, 1977
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 65 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brock O-3-11376 | Stratton Ridge | Dow Infraco, LLC | 65 | 0 | 0 | Jan 1993 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 4058-99 | Drill | Dow Chemical Co., The | Jul 27, 1977 | Jul 27, 1977 | — | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 9, 1977 | Brock O-3-11376 | Stratton Ridge | Dow Infraco LLC | LPG Storage | 3,400 |
Formation tops
As filed on W-2/G-1. Subsea from 17 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaprockTOP OF CAPROCK | 1,174 | -1,157 |
| Top of Salt | 1,331 | -1,314 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 36 | 284 | 48 | 1,800 S |
| 24 | 994 | 32 | 2,600 S |
| 20 | 2,063 | 24 | 3,400 S |
| 9.625 | 3,098 | — | — |
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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 23, 2022 | May 4, 2022 | — |
| 00 | Jan 12, 1984 | Sep 20, 1979 | Yes |
Well logs
4 logs loaded from the RRC's log index, the latest received Oct 29, 2018. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Caprock, Top Of Salt | TIFF | 0 to 2,410 | Oct 29, 2018run Mar 5, 2017 | 0.58 |
| RESISTIVITYSpans Top Of Salt | TIFF | 1,640 to 2,410 | Oct 29, 2018run Mar 5, 2017 | 2.42 |
| RESISTIVITYSpans Caprock, Top Of Salt | TIFF | 0 to 1,850 | Oct 29, 2018run Jan 30, 2017 | 4.71 |
| RESISTIVITYSpans Caprock, Top Of Salt | TIFF | 0 to 1,948 | Oct 29, 2018run Jan 28, 2017 | 5.03 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-039-31170 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-039-31170 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 562
- bbl, last 12 reported months
- 13.5K
- bbl, all reported
- Jan 1993
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000003404 | UIC Permit | Active | 0 | 0 | 2,240–3,010 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 562 · prior 12 8,664(-94%)
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/03931170, documented in the API reference.