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Royalty Clerk

Atascosa County, Texas

Oil and gas wells in and near ZIP code 78012

  • 40wells inside the ZIP
  • 215within 3 miles of it
  • 44drilling locations in two years
  • 25square miles of land

The ZIP code and 3 miles around it

Wells and drilling locations in and around 78012

Map of ZIP code 78012, Texas, outlined, with 40 oil and gas wells inside it and 215 within 3 miles of its edge as dots, and 44 drilling locations permitted in two years.
  • Drilling locations44Permits issued in the last two years
  • Producing wells197On a lease reporting production now
  • Not producing14Shut in, inactive or no lease on record
  • Plugged4The state's wellbore record says plugged

The solid line is ZIP code 78012 as the US Census Bureau draws it; the dashed line is 3 miles out. The counts are for everything inside the dashed line: 40 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. 40 oil and gas wells with a location on the state's map lie inside ZIP code 78012, 35 of them on producing leases, and 215 within 3 miles of its edge. The state issued 44 drilling permits with a well location within 3 miles in the last 24 months, the newest on July 31, 2026.

Atascosa County is one of the 27 counties of the Eagle Ford Shale

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<a href="https://royaltyclerk.com/texas/zip/78012"><img src="https://royaltyclerk.com/maps/zip/78012.svg" alt="Map of ZIP code 78012, Texas, outlined, with 40 oil and gas wells inside it and 215 within 3 miles of its edge as dots, and 44 drilling locations permitted in two years." width="1000" height="973" 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/78012">Oil and gas wells in ZIP code 78012, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>

In numbers

Wells in 78012 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 78012 and within 3 miles of it
WhatInside 78012Within 3 miles
Producing wells35197
Not producing wells214
Plugged wells34
Drilling permits, last 24 months544
All wells40215

ZIP code 78012 covers 25 square miles of land: about 1.6 wells to the square mile.

Drilling locations

The newest drilling permits in and near 78012

The 15 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 78012
IssuedLease and wellWhere
2026-07-31WEST LAKE 8Hhorizontal · API 42-013-36304 · permit 0917464EOG Resources, Inc.0.9 mi outside28.76871, -98.38059 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 7Hhorizontal · API 42-013-36303 · permit 0917463EOG Resources, Inc.0.8 mi outside28.76866, -98.38065 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 6Hhorizontal · API 42-013-36302 · permit 0917459EOG Resources, Inc.0.8 mi outside28.76862, -98.38072 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 5Hhorizontal · API 42-013-36301 · permit 0917457EOG Resources, Inc.0.8 mi outside28.76857, -98.38079 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 4Hhorizontal · API 42-013-36300 · permit 0917455EOG Resources, Inc.0.8 mi outside28.76853, -98.38085 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 3Hhorizontal · API 42-013-36299 · permit 0917453EOG Resources, Inc.0.8 mi outside28.76848, -98.38092 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 2Hhorizontal · API 42-013-36298 · permit 0917452EOG Resources, Inc.0.8 mi outside28.76844, -98.38099 on OpenStreetMap (opens in a new tab)
2026-07-31WEST LAKE 1Hhorizontal · API 42-013-36297 · permit 0917451EOG Resources, Inc.0.8 mi outside28.76839, -98.38106 on OpenStreetMap (opens in a new tab)
2026-05-21SAND H 8Hhorizontal · API 42-013-36284 · permit 0915732EOG Resources, Inc.2.2 mi outside28.77966, -98.36271 on OpenStreetMap (opens in a new tab)
2026-05-21SAND G 7Hhorizontal · API 42-013-36283 · permit 0915729EOG Resources, Inc.2.1 mi outside28.77960, -98.36277 on OpenStreetMap (opens in a new tab)
2026-05-21SAND F 6Hhorizontal · API 42-013-36282 · permit 0915727EOG Resources, Inc.2.1 mi outside28.77955, -98.36282 on OpenStreetMap (opens in a new tab)
2026-05-21SAND E 5Hhorizontal · API 42-013-36281 · permit 0915723EOG Resources, Inc.2.1 mi outside28.77949, -98.36288 on OpenStreetMap (opens in a new tab)
2026-05-21SAND 4Hhorizontal · API 42-013-36279 · permit 0915662EOG Resources, Inc.2.1 mi outside28.77944, -98.36294 on OpenStreetMap (opens in a new tab)
2026-05-21SAND 3Hhorizontal · API 42-013-36278 · permit 0915661EOG Resources, Inc.2.1 mi outside28.77939, -98.36300 on OpenStreetMap (opens in a new tab)
2026-05-21SAND 2Hhorizontal · API 42-013-36277 · permit 0915660EOG Resources, Inc.2.1 mi outside28.77933, -98.36306 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 78012

Measured from a point inside the ZIP (28.75369, -98.45055) to each well's surface location, at any distance.
  1. 1Mango Unit 1H0.5 mi NEProducing · API 42-013-35233 · EOG Resources, Inc. · inside 78012
  2. 2Apricot Unit 1H0.5 mi NEProducing · API 42-013-35235 · EOG Resources, Inc. · inside 78012
  3. 3J. Peeler A Unit 11H0.6 mi NEPlugged · API 42-013-35460 · Javelin Energy Partners Mgmt LLC · inside 78012
  4. 4J. Peeler A Unit 10H0.6 mi NEPlugged · API 42-013-35459 · Javelin Energy Partners Mgmt LLC · inside 78012
  5. 5J. Peeler A Unit 12H0.6 mi NEPlugged · API 42-013-35461 · Javelin Energy Partners Mgmt LLC · inside 78012
  6. 6Strawberry D 4H1.2 mi SEProducing · API 42-013-35615 · EOG Resources, Inc. · inside 78012

Who runs them

Operators of the wells in 78012

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. 1EOG Resources, Inc.35 wells34 on producing leases
  2. 2Javelin Energy Partners Mgmt LLC3 wellsnone on a producing lease
  3. 3Blackbrush O & G, LLC1 well1 on producing leases
  4. 4Crescent Energy Operating, LLC1 wellnone on a producing lease

Around it

Towns and ZIP codes around 78012

Towns

ZIP codes that touch 78012

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

FAQ

Questions people ask

Are there oil or gas wells near 78012?

Yes. 40 oil and gas wells with a location on the state's map lie inside ZIP code 78012, 35 of them on producing leases, and 215 within 3 miles of its edge. The state issued 44 drilling permits with a well location within 3 miles in the last 24 months, the newest on July 31, 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 78012, 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 78012?

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 Atascosa 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 78012?

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 Atascosa County

Sources