WELL · 42-363-35621 · DISTRICT 7
Dunlap-Chesnut #3
Palo Pinto County · Brazos Grogan (Atoka Bend) field · Producing · Vertical
Dunlap-Chesnut #3 (API 42-363-35621) is a well in Palo Pinto County operated by Chestnut Mountain Energy LLC, completed March 28, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued December 12, 2006, permitted to 4,999 ft.
It was permitted by Dunlap Exploration, Inc. and has since transferred to Chestnut Mountain Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Bend, Marble Falls, Barnett.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Dunlap Exploration, Inc.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Feb 4, 2026 · (817) 401-0305
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chestnut Mountain Energy LLC |
| Production reports | Chestnut Mountain Energy, LLCthrough Apr 2026 |
| Latest permit | Dunlap Exploration, Inc.Dec 12, 2006 |
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
- 3
- permits on file
- Dec 12, 2006
- last permit issued
- Mar 28, 2008
- completed
- 0
- cumulative oil, bbl
- 236K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 28, 2008
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dunlap-Chesnut G-8-245209 | Brazos Grogan (Atoka Bend) | Chestnut Mountain Energy, LLC | 1 | 0 | 236K | Mar 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,103 · prior 12 1,097(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dunlap Exploration, Inc.Apr 2008 → May 2016
- 2Chestnut Mountain Energy, LLCJun 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 630301-97 | Drill | Dunlap Exploration, Inc. | Feb 5, 2009 | Dec 12, 2006 | Mar 3, 2008 | 4,999 |
| 630301-98 | Drill | Dunlap Exploration, Inc. | Feb 27, 2008 | Dec 12, 2006 | Mar 3, 2008 | 4,999 |
| 630301-99 | Drill | Dunlap Exploration, Inc. | Dec 11, 2006 | Dec 12, 2006 | — | 3,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-245209 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,108 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BendBEND SERIES | 3,944 | -2,836 |
| Marble Falls | 4,458 | -3,350 |
| BarnettBARNETT SHALE | 4,758 | -3,650 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,018 | 4,233 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 251 | 12.25 | 175 S |
| 5.5 | 4,938 | 7.875 | 260 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 | Mar 10, 2009 | Feb 9, 2009 | Yes |
| 00 | Feb 25, 2009 | — | — |
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 42-363-35621 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-35621 → 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/36335621, documented in the API reference.