WELL · 42-367-33838 · DISTRICT 7
Clark Unit #3
Parker County · Newark East (Barnett Shale) field · Horizontal
Clark Unit #3 (API 42-367-33838) is a horizontal well in Parker County operated by Brg Lone Star Ltd., completed November 9, 2006.
The RRC has issued 2 drilling permits between 2005 and 2018, permitted to 9,000 ft.
Completion filings report 3 formation tops, including Marble Falls, Duffer, Barnett.
No lease production has been reported under this well’s leases.
Operator of record
Tulsa, OK · P-5 Y, filed Dec 4, 2025 · 98 permits on file · (918) 361-1292
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | BRG Lone Star Ltd. |
| Production reports | BRG Lone Star Ltd.through Apr 2026 |
| Latest permit | BRG Lone Star Ltd.Apr 30, 2018 |
- 9,000
- total depth, ft
- 2
- permits on file
- Apr 30, 2018
- last permit issued
- Nov 9, 2006
- completed
- 0
- cumulative oil, bbl
- 458K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 9, 2006
- Shut in
- —
- Plugged
- —
Surface location
32.975036, -97.643766
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Parker County.
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 |
|---|---|---|---|---|---|---|
| Clark Unit G-8-284412 | Grant (Strawn, Lower) | Riverbirch Resources, LLC | 1 | 0 | 58.4K | May 2018 – Jul 2026 |
| Clark Unit G-13-226547 | Newark, East (Barnett Shale) | BRG Lone Star Ltd. | 1 | 0 | 400K | Nov 2006 – May 2018 |
Gas, mcf lease total
Last 12 months 3,782 · prior 12 4,558(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burlington Resources O & G Co LPDec 2006 → Dec 2010
- 2Premier Natural Resources Ii,llcJan 2011 → Jul 2013
- 3BRG Lone Star Ltd.May 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 839103-99 | Recompletion | BRG Lone Star Ltd. | Apr 20, 2018 | Apr 30, 2018 | May 4, 2018 | 5,160 |
| 609921-99 | Drill | Burlington Resources O & G Co LP | Nov 21, 2005 | Nov 22, 2005 | Dec 3, 2005 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-226547 | — | — | — | — |
| — | — G-8-284412 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 818 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 5,356 | -4,538 |
| Duffer | 5,500 | -4,682 |
| Barnett | 5,649 | -4,831 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,472 | 4,580 | Perforated |
| 6,930 | 7,202 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 896 | 12.25 | 350 S |
| 5.5 | 9,313 | 8.75 | 755 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 | Aug 3, 2018 | May 29, 2018 | — |
| 00 | May 15, 2007 | Feb 23, 2007 | Yes |
| 00 | May 10, 2007 | — | — |
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 42-367-33838 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-33838 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Taylor & Mauldin42-497-36139
6.8 KM · Kroh Operating LLC · Section with this well →
| Strawn | 2,000 | -1,034 |
| Mississippian | 4,885 | -3,919 |
G E Nelon - Wcco 6 3 (AW)42-497-38135
9.3 KM · BKV Barnett, LLC · Section with this well →
| Caddo | 3,774 | -2,981 |
| Overcharged Disposal Zone - Alvo | — | |
| Overcharged Disposal Zone - Chic | — | |
| Strawn | — | |
| Undetermined - Gas Producing Zon | — | |
| Brazos River | — | |
| Bryson | — | |
| Canyon | — |
10 TOPS · FIRST 8
G E Nelon - Wcco 6 4 (AW)42-497-38136
9.3 KM · BKV Barnett, LLC · Section with this well →
| Caddo | 3,784 | -2,991 |
| Strawn | — | |
| Overcharged Disposal Zone - Chic | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Canyon | — | |
| Bryson | — | |
| Brazos River | — | |
| Atoka | — |
10 TOPS · FIRST 8
G E Nelon - Wcco 6 5 (AW)42-497-38137
9.3 KM · BKV Barnett, LLC · Section with this well →
| Caddo | 3,805 | -3,012 |
| Overcharged Disposal Zone - Chic | — | |
| Bryson | — | |
| Canyon | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Brazos River | — | |
| Strawn | — | |
| Undetermined - Gas Producing Zon | — |
10 TOPS · FIRST 8
G E Nelon - Wcco 6 6 (AW)42-497-38138
9.3 KM · BKV Barnett, LLC · Section with this well →
| Caddo | 3,814 | -3,021 |
| Bryson | — | |
| Canyon | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Overcharged Disposal Zone - Chic | — | |
| Strawn | — | |
| Undetermined - Gas Producing Zon | — | |
| Valera | — |
10 TOPS · FIRST 8
Nelon, G. E. (AW)42-497-37998
9.9 KM · Devon Energy Production Co, L.P. · Section with this well →
| Atoka | 5,029 | -4,281 |
| Strawn | — | |
| Brazos River | — | |
| Bryson | — | |
| Caddo | — | |
| Canyon | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Overcharged Disposal Zone - Chic | — |
10 TOPS · FIRST 8
Nelon, G. E. (AW)42-497-37999
9.9 KM · Devon Energy Production Co, L.P. · Section with this well →
| Atoka | 5,029 | -4,281 |
| Overcharged Disposal Zone - Chic | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Canyon | — | |
| Caddo | — | |
| Bryson | — | |
| Brazos River | — | |
| Valera | — |
10 TOPS · FIRST 8
Wcco 9-EG Gasperson Deep 4 (AW)42-497-38148
11.0 KM · BKV Barnett, LLC · Section with this well →
| Caddo | 3,881 | -3,107 |
| Valera | — | |
| Atoka | — | |
| Brazos River | — | |
| Bryson | — | |
| Canyon | — | |
| Overcharged Disposal Zone - Alvo | — | |
| Overcharged Disposal Zone - Chic | — |
10 TOPS · FIRST 8
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/36733838, documented in the API reference.