WELL · 42-497-35133 · DISTRICT 9
Dahlin #1
Wise County · Newark East (Barnett Shale) field · Vertical
Dahlin #1 (API 42-497-35133) is a plugged well in Wise County, plugged October 9, 2007, last operated by Hess Jerry Operating CO..
The RRC has issued one drilling permit, issued November 27, 2002, permitted to 8,900 ft.
It was permitted by Tejas Western Corp. and has since transferred to Hess Jerry Operating CO. on the wellbore schedule.
Completion filings report 4 formation tops, including Marble Falls, Barnett, Forestburglime, Viola.
Operator of record
Permitted by Tejas Western Corp.; the EWA schedule now lists a different operator.
Muenster, TX · P-5 Y, filed Mar 4, 2026 · 146 permits on file · (940) 736-3504
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hess Jerry Operating Co. |
| Production reports | Encana Oil & Gas(usa) Inc.through Jun 2004 |
| Latest permit | Tejas Western Corp.Nov 27, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,900
- total depth, ft
- 1
- permits on file
- Nov 27, 2002
- last permit issued
- Mar 7, 2003
- completed
- 0
- cumulative oil, bbl
- 23.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2003 THROUGH Jan 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 7, 2003
- Shut in
- —
- Plugged
- Oct 9, 2007
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 |
|---|---|---|---|---|---|---|
| Dahlin G-13-194987 | Newark, East (Barnett Shale) | Hess, Jerry Operating Co. | 1 | 0 | 23.9K | Mar 2003 – Jan 2008 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Tejas Western Corp.Mar 2003 → Oct 2003
- 2Encana Oil & Gas(usa) Inc.Nov 2003 → Jun 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 525939-99 | Drill | Tejas Western Corp. | Nov 27, 2002 | Nov 27, 2002 | Dec 4, 2002 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-194987 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 894 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble FallsMARBLE FALLS LIME | 6,973 | -6,079 |
| BarnettUPPER BARNETT SHALE | 7,138 | -6,244 |
| Forestburglime | 7,378 | -6,484 |
| BarnettLOWER BARNETT SHALE | 7,560 | -6,666 |
| ViolaVIOLA LIME | 7,868 | -6,974 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,170 | 7,358 | Perforated |
| 7,598 | 7,830 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 635 | 12.25 | 150 S |
| 5.5 | 7,914 | 7.875 | 300 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 | Jul 24, 2003 | Apr 28, 2003 | Yes |
| 00 | Jun 25, 2003 | — | — |
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 42-497-35133 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-35133 → 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/49735133, documented in the API reference.