WELL · 42-185-30459 · DISTRICT 3
Navasota Unit #1
Grimes County · Giddings (Austin Chalk Gas) field · Temp Abandoned · Horizontal
Navasota Unit #1 (API 42-185-30459) is a horizontal well in Grimes County operated by Aeon Operating Inc., completed October 29, 1994 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 22, 1994, permitted to 14,994 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Aeon Operating Inc. on the wellbore schedule.
Completion filings report 5 formation tops, including Midway, Navarro, Taylor, Pecan Gap.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
Fate, TX · P-5 Y, filed Sep 4, 2025 · 6 permits on file · (214) 532-7463
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Aeon Operating Inc. |
| Production reports | Aeon Operating, Inc.through Aug 2015 |
| Latest permit | Union Pacific Resources CompanyJul 22, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,994
- total depth, ft
- 2
- permits on file
- Jul 22, 1994
- last permit issued
- Oct 29, 1994
- completed
- 0
- cumulative oil, bbl
- 4.04K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 29, 1994
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Navasota Unit G-3-154465 | Giddings (Austin Chalk, Gas) | Aeon Operating, Inc. | 1 | 0 | 4.04K | Oct 1994 – 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.
- 1Aeon Operating, Inc.Jan 2014 → Aug 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 426182-98 | Drill | Union Pacific Resources Company | Mar 22, 1995 | Jul 22, 1994 | — | 14,994 |
| 426182-99 | Drill | Union Pacific Resources Company | Jul 22, 1994 | Jul 22, 1994 | Aug 5, 1994 | 14,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-154465 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 238 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 9,764 | -9,526 |
| Navarro | 10,914 | -10,676 |
| Taylor | 11,784 | -11,546 |
| Pecan Gap | 13,014 | -12,776 |
| Austin Chalk | 13,574 | -13,336 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,360 | 17,899 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,242 | 17.5 | 1,712 S |
| 7.625 | 14,295 | 12.25 | 800 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 | Jul 31, 1995 | Feb 24, 1995 | Yes |
| 00 | Jul 5, 1995 | — | — |
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 42-185-30459 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30459 → 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/18530459, documented in the API reference.