TEXAS · WELLS · TARRANT COUNTY · ELKINS UNIT LEASE · API 42-439-30966 · DISTRICT 05
Elkins Unit #14
Tarrant County · Newark East (Caddo Lime) field · Producing · Vertical
Elkins Unit #14 (API 42-439-30966) is a well in Tarrant County operated by Riverbirch Resources LLC, completed February 4, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 12, 2004, permitted to 4,135 ft.
It was permitted by Chief Oil & Gas LLC and has since transferred to Riverbirch Resources LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Base Cretaceous (marker), Caddo, Atoka.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chief Oil & Gas LLC; the EWA schedule now lists a different operator.
- Based in
- Tulsa, OK
- P-5 status
- Active (A)
- P-5 last filed
- May 7, 2026
- Phone
- (918) 417-0173
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Riverbirch Resources LLC |
| Production reports | BRG Lone Star Ltd.through Apr 2026 |
| Latest permit | Chief Oil & Gas LLCAug 12, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,135
- total depth, ft
- 1
- permits on file
- Aug 12, 2004
- last permit issued
- Feb 4, 2005
- completed
- 0
- cumulative oil, bbl
- 709K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 4, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Elkins Unit G-5-207235 | Newark, East (Caddo Lime) | Riverbirch Resources, LLC | 1 | 0 | 709K | Feb 2005 – Jul 2026 |
Gas, mcf lease total
Last 12 months 16,339 · prior 12 14,863(+10%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chief Oil & Gas LLC *Feb 2005 → Jun 2006
- 2Devon Energy Production Co, L.P.Jul 2006 → Sep 2020
- 3BRG Lone Star Ltd.Oct 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 549521-99 | Drill | Chief Oil & Gas LLC | Aug 12, 2004 | Aug 12, 2004 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 4, 2005 | Elkins Unit G-5-207235 | Newark East (Caddo Lime) | Riverbirch Resources LLC | Producing | 4,135 |
Formation tops
As filed on W-2/G-1. Subsea from 754 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE OF CRETACEOUS-AGE | 1,025 | -271 |
| CaddoCADDO LIME | 3,135 | -2,381 |
| Atoka | 3,875 | -3,121 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,150 | 3,171 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,118 | 12.25 | 550 S |
| 4.5 | 4,122 | 7.875 | 270 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 | Jun 16, 2005 | Feb 23, 2005 | Yes |
| 00 | Apr 5, 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 42-439-30966 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-439-30966 → 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/43930966, documented in the API reference.