TEXAS · WELLS · WASHINGTON COUNTY · API 42-477-30439 · DISTRICT 03
Mueller Bernice Unit #1A
Washington County · Giddings (Austin Chalk-3) field · Vertical
Mueller Bernice Unit #1A (API 42-477-30439) is a plugged well in Washington County, plugged October 16, 1987, last operated by Heci Exploration Company.
The RRC has issued 2 drilling permits between 1981 and 1985, permitted to 12,650 ft.
Completion filings report 4 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, False Buda.
Operator of record
- Based in
- Giddings, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 30, 1990
- Permits on file
- 86
- Phone
- (972) 690-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Heci Exploration Company |
| Production reports | none |
| Latest permit | Heci Exploration CompanyMar 22, 1985 |
- 12,650
- total depth, ft
- 2
- permits on file
- Mar 22, 1985
- last permit issued
- Dec 23, 1981
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 23, 1981
- Shut in
- —
- Plugged
- Oct 16, 1987
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 270349-99 | Other | Heci Exploration Company | Mar 22, 1985 | Mar 22, 1985 | — | 11,800 |
| 134871-99 | Drill | Humble Exploration Co., Inc. | Sep 28, 1981 | Sep 28, 1981 | — | 12,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 23, 1981 | Mueller Bernice Unit G-3-97225 | Giddings (Austin Chalk Gas) | Heci Exploration Company | Plugged | — |
| Dec 23, 1981 | Mueller Bernice Unit O-3-18779 | Giddings (Austin Chalk-3) | Heci Exploration Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 450 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 9,880 | -9,430 |
| Austin Chalk | 10,608 | -10,158 |
| Eagle FordEAGLEFORD | 11,206 | -10,756 |
| False Buda | 11,350 | -10,900 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,573 | 11,205 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,650 | 12.25 | 800 S |
| 7 | 10,398 | 8.75 | 400 S |
| 2.375 | 10,510 | — | — |
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 | Oct 21, 1985 | Jul 10, 1985 | — |
| 00 | Oct 1, 1985 | — | — |
| 00 | Jan 12, 1984 | Jan 25, 1982 | — |
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 42-477-30439 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30439 → 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/47730439, documented in the API reference.