WELL · 42-395-30485 · DISTRICT 3
Post Oak #1
Robertson County · Giddings (Buda) field · Producing · Horizontal
Post Oak #1 (API 42-395-30485) is a horizontal well in Robertson County operated by Northfield Enterprises Inc., completed February 8, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 16, 1996, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Austin Chalk, False Buda, Buda.
Its lease has reported 117K barrels of oil and 127K mcf of gas since February 1997, last reporting in July 2026.
Operator of record
- Based in
- Bryan, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 16, 2025
- Permits on file
- 96
- Phone
- (979) 776-6031
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Northfield Enterprises Inc. |
| Production reports | Northfield Enterprises, Inc.through Apr 2026 |
| Latest permit | Northfield Enterprises, Inc.Dec 16, 1996 |
- 8,000
- total depth, ft
- 1
- permits on file
- Dec 16, 1996
- last permit issued
- Feb 8, 1997
- completed
- 117K
- cumulative oil, bbl
- 127K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 1997 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 8, 1997
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Post Oak O-3-23210 | Giddings (Buda) | Northfield Enterprises, Inc. | 1 | 117K | 127K | Feb 1997 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,927 · prior 12 1,904(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Northfield Enterprises, Inc.Feb 1997 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456329-99 | Drill | Northfield Enterprises, Inc. | Dec 13, 1996 | Dec 16, 1996 | Jan 3, 1997 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-23210 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 337 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 6,691 | -6,354 |
| False Buda | 7,350 | -7,013 |
| Buda | 7,414 | -7,077 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,477 | 12,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 855 | 14.75 | 410 S |
| 7 | 7,585 | 9.875 | 300 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 | May 12, 1997 | Mar 26, 1997 | Yes |
| 00 | May 8, 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 42-395-30485 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-30485 → 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.
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/39530485, documented in the API reference.