WELL · 42-483-31908 · DISTRICT 10
Zybach 15 #1
Wheeler County · West Park (Granite Wash) field · Vertical
Zybach 15 #1 (API 42-483-31908) is a plugged well in Wheeler County, plugged July 3, 2014, last operated by 4p Energy Texas LLC.
The RRC has issued one drilling permit, issued July 22, 2005, permitted to 15,000 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to 4p Energy Texas LLC on the wellbore schedule.
Completion filings report 4 formation tops, including B. Heebner, Tonkawa, Missourian, Des Moines.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Inactive (I)
- P-5 last filed
- Jan 14, 2020
- Permits on file
- 127
- Phone
- (303) 290-0990
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | 4P Energy Texas LLC |
| Production reports | Chesapeake Operating, Inc.through Aug 2009 |
| Latest permit | Chesapeake Operating, Inc.Jul 22, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 1
- permits on file
- Jul 22, 2005
- last permit issued
- Sep 14, 2005
- completed
- 0
- cumulative oil, bbl
- 68.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2005 THROUGH Aug 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 14, 2005
- Shut in
- —
- Plugged
- Jul 3, 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 |
|---|---|---|---|---|---|---|
| Zybach 15 G-14-214945 | West Park (Granite Wash) | 4P Energy Texas, LLC | 1 | 0 | 68.5K | Sep 2005 – Aug 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.
- 1Chesapeake Operating, Inc.Sep 2005 → Aug 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 603816-99 | Drill | Chesapeake Operating, Inc. | Jul 21, 2005 | Jul 22, 2005 | Jul 30, 2005 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-214945 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,664 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| B. Heebner | 8,418 | -5,754 |
| Tonkawa | 9,265 | -6,601 |
| Missourian | 9,778 | -7,114 |
| Des Moines | 11,462 | -8,798 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,723 | 12,270 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 915 | 11 | 610 S |
| 4.5 | 12,376 | 7.875 | 800 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, 2006 | Mar 15, 2006 | Yes |
| 00 | Apr 4, 2006 | — | — |
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 42-483-31908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-483-31908 → 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/48331908, documented in the API reference.