WELL · 42-441-34114 · DISTRICT 7
Dunbar #4
Taylor County · Taylor County Regular field · Producing · Vertical
Dunbar #4 (API 42-441-34114) is a well in Taylor County operated by L.C.S. Production Company, completed June 15, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued October 20, 2004, permitted to 4,999 ft.
It was permitted by Adkins, R. L. Corp. and has since transferred to L.C.S. Production Company on the wellbore schedule.
Completion filings report 3 formation tops, including Cross Plains Sd, Cross Cut Sand, Gardner Limestone.
Its lease has reported 98.8K barrels of oil and 53.4K mcf of gas since June 2000, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Adkins, R. L. Corp.; the EWA schedule now lists a different operator.
Abilene, TX · P-5 Y, filed May 4, 2026 · 1,707 permits on file · (325) 691-1085
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | L.C.S. Production Company |
| Production reports | L.C.S. Production Companythrough Nov 2025 |
| Latest permit | Adkins, R. L. Corp.Oct 20, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,999
- total depth, ft
- 1
- permits on file
- Oct 20, 2004
- last permit issued
- Jun 15, 2005
- completed
- 98.8K
- cumulative oil, bbl
- 53.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 15, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dunbar O-8-28822 | Taylor County Regular | L.C.S. Production Company | 5 | 98.8K | 53.4K | Jun 2000 – Jul 2026 |
Oil, barrels lease total
Last 12 months 157 · prior 12 348(-55%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Adkins, R. L. Corp.Jun 2000 → Jun 2013
- 2TDC Engineering, Inc.Jul 2013 → Dec 2015
- 3RMB Operating LLCJan 2016 → May 2019
- 4L.C.S. Production CompanyJun 2019 → Nov 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 552583-99 | Drill | Adkins, R. L. Corp. | Oct 20, 2004 | Oct 20, 2004 | — | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-28822 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,939 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cross Plains SD | 3,630 | -1,691 |
| Cross Cut Sand | 3,786 | -1,847 |
| Gardner Limestone | 4,164 | -2,225 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,173 | 4,189 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 138 | 12.25 | 100 S |
| 4.5 | 4,306 | 7.875 | 665 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 | Dec 16, 2005 | Jul 14, 2005 | Yes |
| 00 | Oct 7, 2005 | — | — |
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 42-441-34114 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-34114 → 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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000119787 | UIC Permit | Not activated | 500 | 1,068 | 2,136–2,162 |
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/44134114, documented in the API reference.