Skip to content
Royalty Clerk

RRC field 58101500 · District 08

Mason, N. (Delaware Sand)

The Mason, N. (Delaware Sand) field reported 49,024 barrels of oil in the last 12 months.

Field dossier

49,024bbl oil, last 12 months−25% vs prior year
Producing leases
2of 3 on record
Operators
2
Counties
1
Biggest operator
Extex Operating Company

Own minerals in this field?

Check my statement

A family member owned minerals here?

Search their name: a family member who owned minerals here

Where the field sits

This county

Loving County: 2 producing leasesLovingWinklerWardLoving County
1 county
Data through
Aug 2026
Leases on record
3

Wells in the Mason, N. (Delaware Sand) field

Every well the state's map puts on a lease of this field, and the drilling permits filed for it in the last 24 months.
Map of the wells of the Mason, N. (Delaware Sand) field, Texas: 61 wells and 0 recent drilling locations, in a picture about 11 miles across.
  • Drilling locations0Permits issued in the last two years
  • Producing wells35On a lease reporting production now
  • Not producing1Shut in, inactive or no lease on record
  • Plugged25The state's wellbore record says plugged

Each dot is a well on a lease the Railroad Commission lists in the Mason, N. (Delaware Sand) field, where its map puts it, or a drilling permit filed for the field in the last 24 months. Wells of other fields are not on this map. The picture is about 11 miles across. The thin brown lines are the original land surveys; where there is room, a survey carries its abstract number, the number deeds and division orders cite. Sources: Railroad Commission of Texas well layers, drilling permit files and survey lines, US Census Bureau county outlines.

See the whole Texas well map

Use this map on your site

You may show this map on any site, unchanged. Keep the credit line and its link to Royalty Clerk under the map. The picture updates by itself as the state records new wells and permits.

Download the picture (WebP)
<a href="https://royaltyclerk.com/texas/fields/mason-n-delaware-sand-58101500"><img src="https://royaltyclerk.com/maps/field-wells/mason-n-delaware-sand-58101500.svg" alt="Map of the wells of the Mason, N. (Delaware Sand) field, Texas: 61 wells and 0 recent drilling locations, in a picture about 11 miles across." width="1000" height="951" loading="lazy" style="max-width:100%;height:auto;border:0"></a>
<p style="margin:4px 0 0;font-size:14px">Map: <a href="https://royaltyclerk.com/texas/fields/mason-n-delaware-sand-58101500">Oil and gas wells of the Mason, N. (Delaware Sand) field, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

Five years of output in Mason, N. (Delaware Sand)

Oil output in the Mason, N. (Delaware Sand) field fell 25% over the last 12 months

49k bbl through Aug 2026, against 64.9k bbl a year earlier. Peak Jan 2024: 6,458 bbl.

Oil output in the Mason, N. (Delaware Sand) field fell 25% over the last 12 months49k bbl through Aug 2026, against 64.9k bbl a year earlier. Peak Jan 2024: 6,458 bbl.Oil, bbl per month02,5005,0007,500Peak 6,458 (Jan 24)3,12920222023202420252026
Oil output in the Mason, N. (Delaware Sand) field fell 25% over the last 12 months49k bbl through Aug 2026, against 64.9k bbl a year earlier. Peak Jan 2024: 6,458 bbl.Oil, bbl per month02,5005,0007,500Peak 6,458 (Jan 24)3,129'22'23'24'25'26

SourceTexas Railroad Commission Production Data Query, field 58101500, through Aug 2026, file dated Oct 20, 2026.

Leases in the Mason, N. (Delaware Sand) field

Under each volume: change on the year before.

Showing 2 of 2.

Search by lease name →

SourceTexas Railroad Commission Production Data Query.

Who operates here, and where

Operators, by oil

Extex Operating leads

  1. Extex Operating Company1 lease48kbbl
  2. Petex1 lease1,051bbl

Recent drilling permits in the Mason, N. (Delaware Sand) field

No recent permits.