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Royalty Clerk

Humble · Harris County, Texas

Oil and gas wells in and near ZIP code 77338

  • 74wells inside the ZIP
  • 95within 3 miles of it
  • 1drilling location in two years
  • 26square miles of land

The ZIP code and 3 miles around it

Wells and drilling locations in and around 77338

Map of ZIP code 77338, Texas, outlined, with 74 oil and gas wells inside it and 95 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 wells13On a lease reporting production now
  • Not producing24Shut in, inactive or no lease on record
  • Plugged58The state's wellbore record says plugged

The solid line is ZIP code 77338 as the US Census Bureau draws it; the dashed line is 3 miles out. The counts are for everything inside the dashed line: 74 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. 74 oil and gas wells with a location on the state's map lie inside ZIP code 77338, 9 of them on producing leases, and 95 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 August 11, 2026.
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<a href="https://royaltyclerk.com/texas/zip/77338"><img src="https://royaltyclerk.com/maps/zip/77338.svg" alt="Map of ZIP code 77338, Texas, outlined, with 74 oil and gas wells inside it and 95 within 3 miles of its edge as dots, and 1 drilling location permitted in two years." width="1000" height="723" 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/77338">Oil and gas wells in ZIP code 77338, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

In numbers

Wells in 77338 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 77338 and within 3 miles of it
WhatInside 77338Within 3 miles
Producing wells913
Not producing wells1624
Plugged wells4958
Drilling permits, last 24 months11
All wells7495

ZIP code 77338 covers 26 square miles of land and 1.1 of water: about 2.8 wells to the square mile.

Drilling locations

The newest drilling permits in and near 77338

The 3 newest permits 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 77338
IssuedLease and wellWhere
2026-08-11JC STRIBLING 2vertical · API 42-201-01279 · permit 0917502Rise Petroleum Investments LLCin 7733830.02472, -95.25044 on OpenStreetMap (opens in a new tab)
2024-04-26R.H.L. 'X' 2vertical · API 42-201-33008 · permit 0899035All American Ops LLCin 7733829.98421, -95.23943 on OpenStreetMap (opens in a new tab)
2024-04-02R.H.L. 'X' 1vertical · API 42-201-33007 · permit 0898367All American Ops LLCin 7733829.98012, -95.24031 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 77338

Measured from a point inside the ZIP (30.00479, -95.26293) to each well's surface location, at any distance.
  1. 1Rountree, B. O. 3A0.4 mi EPlugged · API 42-201-01460 · Ireland Oil Company · inside 77338
  2. 2Rountree, B. O. 10.4 mi EPlugged · API 42-201-81909 · Ireland Oil Company · inside 77338
  3. 3Rountree, B. O. 40.4 mi EPlugged · API 42-201-08074 · Ireland Oil Company · inside 77338
  4. 4Rountree, B. O. 20.4 mi EPlugged · API 42-201-01457 · Ireland Oil Company · inside 77338
  5. 5Ephraim 21.1 mi ENot producing · API 42-201-32838 · Reo Operating LLC · inside 77338
  6. 6Ephraim 41.1 mi EPlugged · API 42-201-32840 · Reo Operating LLC · inside 77338

Who runs them

Operators of the wells in 77338

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. 1Startap, Inc.18 wellsnone on a producing lease
  2. 2Oklatex Energy, Inc.16 wellsnone on a producing lease
  3. 3LT Oil LLC12 wellsnone on a producing lease
  4. 4Redbird Oilfield Services Corp.8 wells8 on producing leases
  5. 5Lucky Lad Energy, LLC5 wellsnone on a producing lease
  6. 6Ireland Oil Company4 wellsnone on a producing lease
  7. 7Reo Operating LLC4 wellsnone on a producing lease
  8. 8Saxet Exploration Ent. Co., Inc.4 wellsnone on a producing lease

Around it

Towns and ZIP codes around 77338

Towns

ZIP codes that touch 77338

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

FAQ

Questions people ask

Are there oil or gas wells near 77338?

Yes. 74 oil and gas wells with a location on the state's map lie inside ZIP code 77338, 9 of them on producing leases, and 95 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 August 11, 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 77338, 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 77338?

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 Harris 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 77338?

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 Harris County

Sources