WELL · 42-339-30812 · DISTRICT 3
Bertrand #1A
Montgomery County · Lake Creek (Wilcox Consolidated) field · Vertical
Bertrand #1A (API 42-339-30812) is a plugged well in Montgomery County, plugged July 15, 2014, last operated by Devon Energy Production CO L.P..
The RRC has issued 2 drilling permits (amended once) between 1988 and 1997, permitted to 12,200 ft.
It was permitted by Mitchell Energy Corporation and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Completion filings report 2 formation tops, including Yegua, Wilcox.
Operator of record
Devon Energy Production Co L.P.
Permitted by Mitchell Energy Corporation; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Nov 4, 2025 · 9,266 permits on file · (800) 465-8314
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Jul 2010 |
| Latest permit | Mitchell Energy CorporationAug 14, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,200
- total depth, ft
- 3
- permits on file
- Aug 14, 1997
- last permit issued
- Aug 28, 1997
- completed
- 0
- cumulative oil, bbl
- 628K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 28, 1997
- Shut in
- —
- Plugged
- Jul 15, 2014
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bertrand G-3-165606 | Lake Creek (Wilcox Consolidated) | Devon Energy Production Co, L.P. | 1 | 0 | 135K | Aug 1997 – Apr 2015 |
| Bertrand G-3-128527 | Lake Creek (Wilcox Consolidated) | Devon Energy Production Co, L.P. | 1 | 0 | 493K | Jan 1993 – Jul 2014 |
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.
- 1Rana Energy CompanyJan 1993 → Feb 1997
- 2Mitchell Energy CorporationMar 1997 → Dec 2000
- 3Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 4Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
- 5Devon Energy Production Co, L.P.Aug 2004 → Jul 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 466270-99 | Recompletion | Mitchell Energy Corporation | Aug 14, 1997 | Aug 14, 1997 | Aug 13, 1997 | 11,200 |
| 345486-98 | Drill | Hill Production Co.-Wisconsin | Jun 7, 1988 | Apr 25, 1988 | — | 12,200 |
| 345486-99 | Drill | Hill Production Co.-Wisconsin | Apr 21, 1988 | Apr 25, 1988 | — | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-128527 | — | — | — | — |
| — | — G-3-165606 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 146 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,876 | 10,882 | Perforated |
| 11,008 | 11,068 | Perforated |
| 11,086 | 11,092 | Perforated |
| 11,166 | 11,175 | Perforated |
| 11,446 | 11,468 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,700 | 12.25 | 435 S |
| 5.5 | 11,886 | 8.75 | 860 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 | Jan 16, 1998 | Nov 12, 1997 | Yes |
| 00 | Dec 23, 1997 | — | — |
| 00 | Nov 17, 1988 | Oct 18, 1988 | Yes |
| 00 | Oct 24, 1988 | Oct 5, 1988 | Yes |
| 00 | Oct 18, 1988 | — | — |
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 42-339-30812 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-339-30812 → 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/33930812, documented in the API reference.