TEXAS · WELLS · JOHNSON COUNTY · DUNLAVEY LEASE · API 42-251-30313 · DISTRICT 7C
Dunlavey #1 H
Johnson County · Newark East (Barnett Shale) field · Horizontal
Dunlavey #1 H (API 42-251-30313) is a plugged horizontal well in Johnson County, plugged September 12, 2023, last operated by Tep Barnett USA LLC.
The RRC has issued one drilling permit (amended once), issued January 21, 2005, permitted to 11,000 ft.
It was permitted by Hallwood Petroleum, LLC. and has since transferred to Tep Barnett USA LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Atoka, Marble Falls, Barnett, Ellenburger.
Its lease has reported 781K mcf of gas since May 2005, with no volume in the three years through April 2026.
Operator of record
Permitted by Hallwood Petroleum, LLC.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Apr 10, 2026
- Permits on file
- 371
- Phone
- (817) 720-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TEP Barnett USA LLC |
| Production reports | TEP Barnett USA, LLCthrough Jan 2016 |
| Latest permit | Hallwood Petroleum, LLC.Jan 21, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Jan 21, 2005
- last permit issued
- May 18, 2005
- completed
- 0
- cumulative oil, bbl
- 781K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2005 THROUGH Jan 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 18, 2005
- Shut in
- —
- Plugged
- Sep 12, 2023
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 |
|---|---|---|---|---|---|---|
| Dunlavey G-13-208910 | Newark, East (Barnett Shale) | TEP Barnett USA, LLC | 1 | 0 | 781K | May 2005 – Jan 2016 |
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.
- 1Hallwood Petroleum, LLCMay 2005 → May 2005
- 2Chesapeake Operating, Inc.Jun 2005 → Oct 2014
- 3Chesapeake Operating, L.L.C.Nov 2014 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 556385-98 | Drill | Hallwood Petroleum, LLC. | Mar 3, 2005 | Jan 21, 2005 | — | 7,100 |
| 556385-99 | Drill | Hallwood Petroleum, LLC. | Jan 18, 2005 | Jan 21, 2005 | — | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 18, 2005 | Dunlavey G-13-208910 | Newark East (Barnett Shale) | TEP Barnett USA LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 883 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | 4,970 | -4,087 |
| Marble Falls | 6,518 | -5,635 |
| AtokaATOKA LIME | 6,522 | -5,639 |
| BarnettBARNETT SHALE | 6,842 | -5,959 |
| AtokaBASAL ATOKA | 6,961 | -6,078 |
| BarnettUPPER BARNETT | 7,201 | -6,318 |
| EllenburgerELLENBERGER | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,200 | 9,111 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,400 | 12.25 | 505 S |
| 7 | 6,985 | 8.75 | 390 S |
| 4.5 | 9,492 | 6.125 | 370 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 17, 2006 | Mar 28, 2006 | — |
| 00 | Sep 20, 2005 | Jun 3, 2005 | Yes |
| 00 | Jun 28, 2005 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-251-30313 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-30313 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/25130313, documented in the API reference.