WELL · 42-003-30478 · DISTRICT 8
Olsen Brown 2 #1
Andrews County · Fuhrman-Mascho field · Vertical
Olsen Brown 2 #1 (API 42-003-30478) is a plugged well in Andrews County, plugged February 10, 2018, last operated by Montare Operating Ltd..
The RRC has issued 2 drilling permits between 1980 and 2009, permitted to 11,725 ft.
It was permitted by OK Arena Operating Company and has since transferred to Montare Operating Ltd. on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, San Andres, Devonian, Fusselman.
Its 2 leases have reported 41.8K barrels of oil and 11.2K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OK Arena Operating Company; the EWA schedule now lists a different operator.
Flower Mound, TX · P-5 Y, filed Mar 4, 2026 · 21 permits on file · (800) 290-0407
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Montare Operating Ltd. |
| Production reports | Montare Operating, Ltd.through Apr 2026 |
| Latest permit | OK Arena Operating CompanyApr 1, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,725
- total depth, ft
- 2
- permits on file
- Apr 1, 2009
- last permit issued
- May 23, 1974
- completed
- 41.8K
- cumulative oil, bbl
- 11.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 23, 1974
- Shut in
- —
- Plugged
- Feb 10, 2018
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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Olsen Brown 2 O-10-29836 | Fuhrman-Mascho | Montare Operating, Ltd. | 5 | 28.1K | 11.2K | Jan 1993 – Jul 2026 |
| Brown, Olson 1 O-10-26255 | Block a-41 (Ellenburger) | Sandridge Expl. and Prod., LLC | 1 | 13.7K | 44 | Jan 1993 – Nov 2010 |
Oil, barrels lease total
Last 12 months 861 · prior 12 491(+75%)
Gas, mcf lease total
Last 12 months 663 · prior 12 208(+219%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Parker & Parsley Development Co.Jan 1993 → Feb 1995
- 2Earnest Producing CorporationMar 1995 → Nov 1996
- 3Friemel, Paul D. & Assoc., Inc.Jan 1997 → Nov 2004
- 4OK Arena Operating CompanyDec 2004 → Jun 2010
- 5Sandridge Expl. and Prod., LLCAug 2010 → Oct 2016
- 6Montare Operating, Ltd.Mar 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 679959-99 | Recompletion | OK Arena Operating Company | Mar 31, 2009 | Apr 1, 2009 | Oct 30, 2006 | 11,725 |
| 100081-99 | Recompletion | Dorchester Exploration, Inc. | Nov 21, 1980 | Nov 21, 1980 | — | 11,668 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-26255 | — | — | — | — |
| — | — O-10-29836 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,253 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,338 | 915 |
| San Andres | 4,410 | -1,157 |
| Devonian | 9,514 | -6,261 |
| Fusselman | 10,492 | -7,239 |
| Connell | 11,576 | -8,323 |
| Ellenburger | 11,610 | -8,357 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,354 | 4,579 | Perforated |
| 4,860 | 5,268 | Perforated |
| 4,881 | 5,268 | Open hole |
| 11,576 | — | Perforated |
| 11,617 | 11,624 | Perforated |
| 11,650 | 11,688 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 390 | 17 | 375 S |
| 9.625 | 4,685 | 12.25 | 825 S |
| 2.375 | 11,522 | — | — |
| 4.5 | 11,725 | 7.875 | 500 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 | Oct 1, 2014 | Jun 25, 2014 | — |
| 00 | Jul 29, 2010 | Feb 25, 2010 | Yes |
| 00 | Oct 26, 2009 | Jun 1, 2009 | Yes |
| 00 | Sep 17, 2009 | Aug 20, 1985 | — |
| 00 | Sep 9, 1985 | Aug 20, 1985 | — |
| 00 | Jan 12, 1984 | Dec 30, 1980 | — |
| 00 | Jan 12, 1984 | Jun 10, 1974 | — |
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 42-003-30478 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-30478 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 2.63M
- bbl, all reported
- Mar 2018
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000101274 | H-1 Injection | Plugged Mar 26, 2018 | 10,000 | 2,430 | 4,860–5,268 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/00330478, documented in the API reference.