WELL · 42-483-32747 · DISTRICT 10
Dobson Ranch 1 #301
Wheeler County · Stiles Ranch (Granite Wash Cons) field · Vertical
Dobson Ranch 1 #301 (API 42-483-32747) is a plugged well in Wheeler County, plugged March 31, 2014, last operated by Apache Corporation.
The RRC has issued one drilling permit, issued September 5, 2008, permitted to 14,000 ft.
It was permitted by Zephyr Lone Star Oper CO.,L.L.C. and has since transferred to Apache Corporation on the wellbore schedule.
Completion filings report 3 formation tops, including Tonkawa, Oswego, Granite Wash.
Operator of record
Permitted by Zephyr Lone Star Oper Co.,l.l.c.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 4, 2025 · 9,754 permits on file · (713) 296-6400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Nov 2012 |
| Latest permit | Zephyr Lone Star Oper Co.,l.l.c.Sep 5, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Sep 5, 2008
- last permit issued
- Jan 2, 2009
- completed
- 0
- cumulative oil, bbl
- 213K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2009 THROUGH Dec 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 2, 2009
- Shut in
- —
- Plugged
- Mar 31, 2014
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 |
|---|---|---|---|---|---|---|
| Dobson Ranch 1 G-14-249391 | Stiles Ranch (Granite Wash Cons) | Apache Corporation | 1 | 0 | 213K | Jan 2009 – Dec 2014 |
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.
- 1Zephyr Lone Star Oper Co.,l.l.c.Jan 2009 → Feb 2010
- 2Cordillera Energy Prtnrs Iii,llcMar 2010 → Apr 2012
- 3Apache CorporationMay 2012 → Nov 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 669044-99 | Drill | Zephyr Lone Star Oper Co.,l.l.c. | Aug 13, 2008 | Sep 5, 2008 | Sep 18, 2008 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-249391 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,490 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tonkawa | 9,950 | -7,460 |
| Oswego | 11,850 | -9,360 |
| Granite Wash | 12,450 | -9,960 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,467 | 13,329 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,513 | 12.25 | 695 S |
| 5.5 | 13,536 | 7.875 | 700 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 16, 2009 | Feb 13, 2009 | Yes |
| 00 | Jul 20, 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 42-483-32747 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-32747 → 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/48332747, documented in the API reference.