WELL · 42-089-31938 · DISTRICT 3
Jansa #1
Colorado County · Mustang Creek (2050) field · Vertical
Jansa #1 (API 42-089-31938) is a plugged well in Colorado County, plugged March 9, 1998, last operated by Enron Oil & Gas Company.
The RRC has issued 2 drilling permits between 1995 and 1997, permitted to 14,000 ft.
Completion filings report 3 formation tops, including Frio, Yegua, Wilcox.
Operator of record
Houston, TX · P-5 Y, filed Sep 3, 1999 · 2,825 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enron Oil & Gas Company |
| Production reports | Enron Oil & Gas Companythrough Dec 1997 |
| Latest permit | Enron Oil & Gas CompanyAug 15, 1997 |
- 14,000
- total depth, ft
- 2
- permits on file
- Aug 15, 1997
- last permit issued
- Jul 17, 1997
- completed
- 0
- cumulative oil, bbl
- 3.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1996 THROUGH Aug 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 17, 1997
- Shut in
- —
- Plugged
- Mar 9, 1998
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 |
|---|---|---|---|---|---|---|
| Jansa G-3-158828 | Wildcat | Enron Oil & Gas Company | 1 | 0 | 3.2K | Jan 1996 – Aug 1998 |
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.
- 1Enron Oil & Gas CompanyJul 1997 → Dec 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 469711-99 | Field transfer | Enron Oil & Gas Company | Aug 15, 1997 | Aug 15, 1997 | Nov 29, 1995 | 8,361 |
| 436204-99 | Drill | Enron Oil & Gas Company | May 24, 1995 | May 24, 1995 | Nov 29, 1995 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-158828 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 173 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,046 | 2,060 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,441 | 12.25 | 1,240 S |
| 7 | 10,718 | 8.75 | 555 S |
| 4.5 | 13,289 | 6.25 | 305 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 | Nov 20, 1997 | Aug 18, 1997 | Yes |
| 00 | Jul 17, 1996 | Jul 1, 1996 | Yes |
| 00 | Jul 11, 1996 | — | — |
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 42-089-31938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-089-31938 → 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/08931938, documented in the API reference.