WELL · 42-477-30863 · DISTRICT 3
Murski Unit #1
Washington County · Giddings (Austin Chalk-3) field · Horizontal
Murski Unit #1 (API 42-477-30863) is a plugged horizontal well in Washington County, plugged June 3, 1999, last operated by Union Pacific Resources Company.
The RRC has issued one drilling permit, issued May 5, 1998, permitted to 15,750 ft.
Completion filings report 4 formation tops, including Midway, Navarro, Austin Chalk, Georgetown.
Operator of record
Union Pacific Resources Company
Fort Worth, TX · P-5 Y, filed Feb 9, 2001 · 5,638 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Pacific Resources Company |
| Production reports | none |
| Latest permit | Union Pacific Resources CompanyMay 5, 1998 |
- 15,750
- total depth, ft
- 1
- permits on file
- May 5, 1998
- last permit issued
- Jul 27, 1998
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1998 THROUGH Aug 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 27, 1998
- Shut in
- —
- Plugged
- Jun 3, 1999
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 |
|---|---|---|---|---|---|---|
| Murski Unit O-3-23553 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | 1 | 0 | 0 | Jul 1998 – Aug 1999 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 475992-99 | Drill | Union Pacific Resources Company | May 5, 1998 | May 5, 1998 | May 12, 1998 | 15,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-23553 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 278 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 11,164 | -10,886 |
| Navarro | 12,087 | -11,809 |
| Austin Chalk | 14,921 | -14,643 |
| Georgetown | 15,456 | -15,178 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,750 | 17.5 | 1,525 S |
| 9.625 | 12,240 | 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 | Sep 14, 1998 | Aug 28, 1998 | Yes |
| 00 | Sep 8, 1998 | — | — |
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 42-477-30863 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30863 → 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/47730863, documented in the API reference.