Skip to content
Royalty Clerk

Willis · Montgomery County, Texas

Oil and gas wells in and near ZIP code 77378

  • 2wells inside the ZIP
  • 15within 3 miles of it
  • 1drilling location in two years
  • 89square miles of land

The ZIP code and 3 miles around it

Wells and drilling locations in and around 77378

Map of ZIP code 77378, Texas, outlined, with 2 oil and gas wells inside it and 15 within 3 miles of its edge as dots, and 1 drilling location permitted in two years.
  • Drilling locations1Permits issued in the last two years
  • Producing wells4On a lease reporting production now
  • Not producing10Shut in, inactive or no lease on record
  • Plugged1The state's wellbore record says plugged

The solid line is ZIP code 77378 as the US Census Bureau draws it; the dashed line is 3 miles out. The counts are for everything inside the dashed line: 2 of the wells are inside the ZIP itself. Sources: Railroad Commission of Texas well layers and permit files, US Census Bureau ZIP Code Tabulation Areas and county outlines, town points from GeoNames (CC BY 4.0), base map from USGS The National Map.

See the whole Texas well map

Yes. 2 oil and gas wells with a location on the state's map lie inside ZIP code 77378, 1 of them on producing leases, and 15 within 3 miles of its edge. The state issued 1 drilling permit with a well location within 3 miles in the last 24 months, the newest on January 22, 2026.
Open the live mapWatch Montgomery County
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/zip/77378"><img src="https://royaltyclerk.com/maps/zip/77378.svg" alt="Map of ZIP code 77378, Texas, outlined, with 2 oil and gas wells inside it and 15 within 3 miles of its edge as dots, and 1 drilling location permitted in two years." width="1000" height="863" 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/zip/77378">Oil and gas wells in ZIP code 77378, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

In numbers

Wells in 77378 and within 3 miles

Every well with a location on the state's map, by what it is now. The second column takes in the ZIP and the 3 miles around it.
Oil and gas wells and drilling permits in ZIP code 77378 and within 3 miles of it
WhatInside 77378Within 3 miles
Producing wells14
Not producing wells110
Plugged wells01
Drilling permits, last 24 months01
All wells215

ZIP code 77378 covers 89 square miles of land and 0.5 of water: about 0.0 wells to the square mile.

Drilling locations

The newest drilling permits in and near 77378

The newest permit with a well location inside the ZIP or within 3 miles of its edge, with the coordinates of the surface location.
Newest drilling permits in and within 3 miles of ZIP code 77378
IssuedLease and wellWhere
2026-01-22DR. ELMORE 1vertical · API 42-407-30750 · permit 0912398Arcadia Operating, LLC0.1 mi outside30.50358, -95.27703 on OpenStreetMap (opens in a new tab)

A permit is permission to drill, not a well. Source: Railroad Commission of Texas drilling permits. This week's permits, statewide

Nearest wells

The wells nearest the middle of 77378

Measured from a point inside the ZIP (30.46026, -95.38703) to each well's surface location, at any distance.
  1. 1Hutchins-Sealy 1B5.0 mi SNot producing · API 42-339-00076 · F.i.g. Energy, LLC
  2. 2Hutchins-Sealy 2B5.1 mi SNot producing · API 42-339-30194 · F.i.g. Energy, LLC
  3. 3Nebletts Creek 15.7 mi NEProducing · API 42-407-30733 · IV Standard, LLC · inside 77378
  4. 4Browder, W. B. 2 T6.0 mi NEProducing · API 42-407-30600 · Uosi Operating, Inc.
  5. 5Golden Unit 16.2 mi NENot producing · API 42-407-30595 · Arcadia Operating, LLC · inside 77378
  6. 6Browder, W. B. 16.2 mi NENot producing · API 42-407-30593 · Uosi Operating, Inc.

Who runs them

Operators of the wells in 77378

The companies on record for the wells inside the ZIP, most wells first. A plugged well keeps the last operator the state has for it.
  1. 1Arcadia Operating, LLC1 wellnone on a producing lease
  2. 2IV Standard, LLC1 well1 on producing leases

Around it

Towns and ZIP codes around 77378

Towns

ZIP codes that touch 77378

All of Montgomery County: leases, operators and production · Montgomery County well map · Every Texas ZIP code

FAQ

Questions people ask

Are there oil or gas wells near 77378?

Yes. 2 oil and gas wells with a location on the state's map lie inside ZIP code 77378, 1 of them on producing leases, and 15 within 3 miles of its edge. The state issued 1 drilling permit with a well location within 3 miles in the last 24 months, the newest on January 22, 2026.

Is this the same area as the Postal Service's ZIP code?

Nearly. The Postal Service does not publish ZIP code boundaries, so we use the US Census Bureau's ZIP Code Tabulation Area for 77378, built from census blocks where most addresses use that ZIP. The edges can differ from mail delivery by a street or two, and a few ZIP codes (post office boxes, single buildings) have no area of their own.

Do I own minerals under a well in 77378?

A well nearby says nothing about who owns the minerals under it. The county's mineral roll lists who is paid on each producing lease. Search a name to see whether the Montgomery County roll lists it.

Search a name

Where do the numbers come from?

Every dot is a well location from the Railroad Commission of Texas well layers, or a drilling permit's surface location from its permit files, issued in the last 24 months. A well counts as producing when its lease reported oil or gas in its newest months, and as plugged when the state's wellbore record says so. Nothing on this page comes from owners or from addresses.

Own land or minerals near 77378?

See whether a county roll lists your name, and get an email when a permit or a new well is filed near you.

Search a family nameWatch Montgomery County

Sources

This page is left out of search engines until 10 or more wells lie inside the ZIP.