WELL · 42-123-31278 · DISTRICT 2
E.L. Boldt #1
DE Witt County · Clyde Williams (Wilcox 9750) field · Vertical
E.L. Boldt #1 (API 42-123-31278) is a plugged well in De Witt County, plugged December 17, 1997, last operated by Carlson Petroleum Company.
The RRC has issued 3 drilling permits between 1982 and 1990, permitted to 9,999 ft.
Completion filings report 2 formation tops, including Wilcox, Dlugosh.
Operator of record
Houston, TX · P-5 Y, filed Oct 10, 1994 · 10 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Carlson Petroleum Company |
| Production reports | Midstates Corporationthrough May 1995 |
| Latest permit | Carlson Petroleum CompanyDec 7, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,999
- total depth, ft
- 3
- permits on file
- Dec 7, 1990
- last permit issued
- Feb 15, 1983
- completed
- 0
- cumulative oil, bbl
- 12.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 15, 1983
- Shut in
- —
- Plugged
- Dec 17, 1997
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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Boldt, E. L. G-2-137214 | Clyde Williams (Wilcox, 9500) | Wolf Production, Inc. | 1 | 0 | 12.9K | Jan 1993 – Dec 1997 |
| — G-2-114617 | — | — | 0 | 0 | 0 | — |
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.
- 1Carlson Petroleum CompanyJan 1993 → Nov 1993
- 2Midstates CorporationOct 1994 → May 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 381683-99 | Recompletion | Carlson Petroleum Company | Nov 29, 1990 | Dec 7, 1990 | Aug 5, 1990 | 9,999 |
| 261752-99 | Recompletion | Carlson Petroleum Company | Dec 19, 1984 | Dec 19, 1984 | — | 9,999 |
| 180791-99 | Drill | Hanover Management Co. | Dec 21, 1982 | Dec 21, 1982 | — | 9,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-114617 | — | — | — | — |
| — | — G-2-137214 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 286 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,500 | 9,504 | Perforated |
| 9,648 | 9,652 | Perforated |
| 9,666 | 9,670 | Perforated |
| 9,732 | 9,739 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,542 | 12.25 | 435 S |
| 2 | 9,720 | — | — |
| 5.5 | 9,994 | 8.75 | 435 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 9, 1991 | Jan 7, 1991 | Yes |
| 00 | Mar 15, 1991 | — | — |
| 00 | Feb 7, 1985 | Dec 21, 1984 | — |
| 00 | Feb 1, 1985 | Nov 16, 1984 | — |
| 00 | Jan 12, 1984 | Mar 7, 1983 | — |
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 42-123-31278 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31278 → 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/12331278, documented in the API reference.