Oil and Gas Information logo
Home About

JO-MILL WEST UNIT Well Details

Texas Wells · Dawson County · JO-MILL (SPRABERRY) field · ESTANCIA OIL & GAS, LLC

API No.

11500919
Texas

Latest Permit

May 22, 2025
most recent W-2 / G-1 completion permit on file

Spud Date

Nov 12, 1958
when the wellbore was drilled

Latest Completion

Oct 23, 2014
most recent completion / re-completion

JO-MILL WEST UNIT (API 11500919) is operated by ESTANCIA OIL & GAS, LLC and sits in the JO-MILL (SPRABERRY) oil & gas field of Dawson County, Texas.

Update History (4 records)

Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.

Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.

Update Date What changed Operator Field Status / Type
2025-06-30 Administrative re-save ESTANCIA OIL & GAS, LLC JO-MILL (SPRABERRY) Active UIC / Unknown
2025-05-22 New permit 2025-05-22
Orientation → Unknown
ESTANCIA OIL & GAS, LLC JO-MILL (SPRABERRY) Active UIC / Unknown
2015-02-24 Administrative re-save ESTANCIA OIL & GAS, LLC JO-MILL (SPRABERRY) Active UIC / Vertical
2014-12-15 Initial filing
Permit: 2014-12-15
Spud: 1958-11-12
Completion: 2014-10-23
ESTANCIA OIL & GAS, LLC JO-MILL (SPRABERRY) Active UIC / Vertical

Browse Wells by State

  • Colorado Wells
  • Louisiana Wells
  • Montana Wells
  • New Mexico Wells
  • Ohio Wells
  • Oklahoma Wells
  • Pennsylvania Wells
  • Texas Wells
  • Utah Wells
  • Wyoming Wells

Oil & Gas Hub Cities

  • Houston, TX
  • Midland, TX
  • Odessa, TX
  • Fort Worth, TX
  • Dallas, TX
  • San Antonio, TX
  • Corpus Christi, TX
  • Tyler, TX
  • Longview, TX
  • Laredo, TX
  • Lafayette, LA
  • Shreveport, LA
  • Baton Rouge, LA
  • Lake Charles, LA
  • Houma, LA
  • New Orleans, LA

City links resolve to that city’s county/parish well activity page.

Browse by Geology

  • All US oil & gas basins
  • Where the data comes from
  • Search operators & companies

Oil and Gas Information

Copyright © 2026 Oil and Gas Information. All rights reserved.