TEXAS · WELLS · NOLAN COUNTY · E. S. H. LEASE · API 42-353-32256 · DISTRICT 6E
E. S. H. #1
Nolan County · Maryneal (Strawn) field · Vertical
E. S. H. #1 (API 42-353-32256) is a plugged well in Nolan County, plugged July 28, 1999, last operated by Clear Fork Incorporated.
The RRC has issued one drilling permit, issued February 25, 1994, permitted to 7,500 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Clear Fork Incorporated on the wellbore schedule.
Completion filings report 5 formation tops, including Flippen, L. Breckenridge, Top Black Shale, Base Black Shale.
Its lease has reported 494K barrels of oil and 375K mcf of gas since March 1994, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
- Based in
- Abilene, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 4, 2026
- Permits on file
- 472
- Phone
- (325) 677-1309
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Clear Fork Incorporated |
| Production reports | Sinclair Oil Corporationthrough Jun 2005 |
| Latest permit | Union Pacific Resources CompanyFeb 25, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Feb 25, 1994
- last permit issued
- Mar 22, 1994
- completed
- 494K
- cumulative oil, bbl
- 375K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 22, 1994
- Shut in
- —
- Plugged
- Jul 28, 1999
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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| E. S. H. O-8-27132 | Maryneal (Strawn) | Clear Fork, Incorporated | 6 | 494K | 375K | Mar 1994 – Jul 2026 |
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.
- 1Union Pacific Resources CompanyMar 1994 → Feb 1996
- 2Sinclair Oil CorporationMar 1996 → Jun 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 421467-99 | Drill | Union Pacific Resources Company | Feb 24, 1994 | Feb 25, 1994 | Feb 25, 1994 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 1994 | E. S. H. O-8-27132 | Maryneal (Strawn) | Clear Fork Incorporated | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,422 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Flippen | 4,123 | -1,701 |
| L. Breckenridge | 4,990 | -2,568 |
| Top Black Shale | 5,814 | -3,392 |
| Base Black Shale | 5,896 | -3,474 |
| Strawn | 5,900 | -3,478 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,910 | 5,963 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 517 | 12.25 | 310 S |
| 5.5 | 5,910 | 7.875 | 475 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 | May 9, 1994 | Apr 8, 1994 | Yes |
| 00 | Apr 25, 1994 | — | — |
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 42-353-32256 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-32256 → 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/35332256, documented in the API reference.