WELL · 42-055-34981 · DISTRICT 1
Clark-Bower Oil Unit #1SW
Caldwell County · Larremore field · Vertical
Clark-Bower Oil Unit #1SW (API 42-055-34981) is a well in Caldwell County operated by Maverick Energy Group Inc., completed September 2, 2011.
The RRC has issued one drilling permit (amended once), issued June 16, 2011, permitted to 2,000 ft.
It was permitted by Benchmark Texas Petroleum, LLC. and has since transferred to Maverick Energy Group Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, Buda, Edwards.
Its 2 leases have reported 3.39K barrels of oil since September 2011, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 625 barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Benchmark Texas Petroleum, LLC.; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Jul 4, 2026 · 134 permits on file · (918) 269-9242
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Maverick Energy Group Inc. |
| Production reports | Lodel Energy Resources Corporatithrough Dec 2024 |
| Latest permit | Benchmark Texas Petroleum, LLC.Jun 16, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 2
- permits on file
- Jun 16, 2011
- last permit issued
- Sep 2, 2011
- completed
- 3.39K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 2, 2011
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Clark-Bower Oil Unit O-1-17345 | Larremore | Lodel Energy Resources Corporati | 5 | 3.39K | 0 | Jan 2012 – Jul 2026 |
| Clark-Bower Oil Unit O-1-16268 | Larremore | Maverick Energy Group, Inc. | 1 | 0 | 0 | Sep 2011 – Jun 2014 |
Oil, barrels lease total
Last 12 months 0 · prior 12 25(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Maverick Energy Group, Inc.Mar 2012 → Jul 2015
- 2Benchmark Texas Petroleum, LLC.Aug 2015 → Nov 2022
- 3Lodel Energy Resources CorporatiNov 2023 → Dec 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718393-98 | Drill | Benchmark Texas Petroleum, LLC. | Aug 8, 2011 | Jun 16, 2011 | Aug 21, 2011 | 2,000 |
| 718393-99 | Drill | Benchmark Texas Petroleum, LLC. | Jun 14, 2011 | Jun 16, 2011 | Aug 22, 2011 | 1,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-16268 | — | — | — | — |
| — | — O-1-17345 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 562 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 1,000 | -438 |
| BudaBUDA LIMESTONE | 1,155 | -593 |
| EdwardsEDWARDS LIME | 1,290 | -728 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,458 | 1,725 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 171 | 14.75 | 110 S |
| 7 | 1,458 | 9.875 | 375 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 | May 27, 2025 | May 22, 2025 | — |
| 00 | May 16, 2014 | Aug 3, 2012 | Yes |
| 00 | Feb 4, 2013 | Aug 3, 2012 | Yes |
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 42-055-34981 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-34981 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 625
- bbl, last 12 reported months
- 2.97M
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000104471 | W-14 Disposal | Active | 15,000 | 500 | 1,458–1,720 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 625 · prior 12 24,936(-97%)
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/05534981, documented in the API reference.