WELL · 42-363-35347 · DISTRICT 9
Dworsky B #1
Palo Pinto County · Newark East (Barnett Shale) field · Vertical
Dworsky B #1 (API 42-363-35347) is a well in Palo Pinto County operated by Peba Oil & Gas CO., completed March 30, 2005.
The RRC has issued 3 drilling permits between 2005 and 2013, permitted to 5,500 ft.
It was permitted by Peba Oil & Gas, Inc. and has since transferred to Peba Oil & Gas CO. on the wellbore schedule.
Completion filings report 6 formation tops, including Strawn, Conglomerate, Congl., Marble Falls.
Its 3 leases have reported 23.5K barrels of oil and 498K mcf of gas since March 2005, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Peba Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Dec 4, 2025 · 425 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Peba Oil & Gas Co. |
| Production reports | Bulwark Oil & Gas, LLCthrough Jul 2024 |
| Latest permit | Peba Oil & Gas, Inc.Feb 12, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 3
- permits on file
- Feb 12, 2013
- last permit issued
- Mar 30, 2005
- completed
- 23.5K
- cumulative oil, bbl
- 498K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 30, 2005
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dworsky 'B' O-13-33276 | JMG Mag (Miss) | Antle Operating, Inc. | 1 | 6.82K | 352K | Aug 2013 – Jul 2026 |
| Dworsky B O-8-29641 | Graford, S. (Congl.) | Peba Oil & Gas, Inc. | 1 | 16.6K | 146K | Aug 2005 – Jan 2016 |
| Dworsky "B" G-13-209957 | Newark, East (Barnett Shale) | Peba Oil & Gas Co. | 1 | 0 | 0 | Mar 2005 – Sep 2005 |
Gas, mcf lease total
Last 12 months 0 · prior 12 80(-100%)
Oil, barrels lease total
Last 12 months 0 · prior 12 1(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Peba Oil & Gas Co.Oct 2005 → Mar 2011
- 2Peba Oil & Gas, Inc.May 2011 → Feb 2024
- 3Mash Oilfield Services, LPMar 2024 → Mar 2024
- 4Bulwark Oil & Gas, LLCApr 2024 → May 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 755348-99 | Recompletion | Peba Oil & Gas, Inc. | Jan 23, 2013 | Feb 12, 2013 | Nov 19, 2012 | 4,760 |
| 606659-99 | Recompletion | Peba Oil & Gas Co. | Sep 20, 2005 | Sep 22, 2005 | — | 4,400 |
| 557064-99 | Drill | Peba Oil & Gas Co. | Jan 31, 2005 | Feb 1, 2005 | — | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-209957 | — | — | — | — |
| — | — O-8-29641 | — | — | — | — |
| — | — O-13-33276 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 958 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| StrawnSTRAWN SAND | 2,828 | -1,870 |
| Conglomerate | 3,860 | -2,902 |
| Congl. | 4,300 | -3,342 |
| Marble Falls | 4,300 | -3,342 |
| BarnettBARNETT SHALE | 4,776 | -3,818 |
| BarnettBARNETT SHALE | 4,790 | -3,832 |
| Ellenburger | 4,980 | -4,022 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,330 | 4,334 | Perforated |
| 4,597 | 4,689 | Perforated |
| 4,792 | 4,842 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 224 | 12.25 | 150 S |
| 4.5 | 5,080 | 7.875 | 325 S |
| 4.5 | 5,080 | 8.625 | 325 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 | Sep 11, 2015 | Mar 18, 2013 | Yes |
| 00 | Feb 6, 2006 | Sep 30, 2005 | Yes |
| 00 | Nov 30, 2005 | — | — |
| 00 | Oct 12, 2005 | Jul 1, 2005 | Yes |
| 00 | Aug 10, 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 42-363-35347 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-35347 → 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/36335347, documented in the API reference.