Eagle Pass and Eidson Road · Maverick County, Texas
Oil and gas wells in and near ZIP code 78852
- 1,539wells inside the ZIP
- 1,740within 3 miles of it
- 15drilling locations in two years
- 483square miles of land
The ZIP code and 3 miles around it
Wells and drilling locations in and around 78852
- Drilling locations15Permits issued in the last two years
- Producing wells928On a lease reporting production now
- Not producing79Shut in, inactive or no lease on record
- Plugged733The state's wellbore record says plugged
The solid line is ZIP code 78852 as the US Census Bureau draws it; the dashed line is 3 miles out. The counts are for everything inside the dashed line: 1,539 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.
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.
<a href="https://royaltyclerk.com/texas/zip/78852"><img src="https://royaltyclerk.com/maps/zip/78852.svg" alt="Map of ZIP code 78852, Texas, outlined, with 1,539 oil and gas wells inside it and 1,740 within 3 miles of its edge as dots, and 15 drilling locations permitted in two years." width="1000" height="1274" 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/78852">Oil and gas wells in ZIP code 78852, Texas</a> by Royalty Clerk, from Railroad Commission of Texas records</p>In numbers
Wells in 78852 and within 3 miles
| What | Inside 78852 | Within 3 miles |
|---|---|---|
| Producing wells | 828 | 928 |
| Not producing wells | 38 | 79 |
| Plugged wells | 673 | 733 |
| Drilling permits, last 24 months | 5 | 15 |
| All wells | 1,539 | 1,740 |
ZIP code 78852 covers 483 square miles of land and 3.8 of water: about 3.2 wells to the square mile.
Drilling locations
The newest drilling permits in and near 78852
| Issued | Lease and well | Where | Operator |
|---|---|---|---|
| 2026-09-16 | CP# 26-161 43vertical · API 42-323-33701 · permit 0918667Texas Pipeline LLC | in 7885228.74506, -100.41639 on OpenStreetMap (opens in a new tab) | Texas Pipeline LLC |
| 2026-06-12 | CHITTIM HEIRS 405Hhorizontal · API 42-507-33576 · permit 0916274Blackbrush O & G, LLC | 1.6 mi outside28.67603, -100.09041 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-06-12 | CHITTIM HEIRS 21Hhorizontal · API 42-507-33572 · permit 0916173Blackbrush O & G, LLC | 1.6 mi outside28.67584, -100.09055 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-06-10 | CHITTIM HEIRS 24Hhorizontal · API 42-507-33575 · permit 0916221Blackbrush O & G, LLC | 1.6 mi outside28.67598, -100.09045 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-06-10 | CHITTIM HEIRS 22Hhorizontal · API 42-507-33573 · permit 0916197Blackbrush O & G, LLC | 1.6 mi outside28.67589, -100.09051 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-06-09 | CP# 26-105 CATHODIC PROTECTION 37vertical · API 42-323-33696 · permit 0916214Texas Pipeline LLC | in 7885228.80154, -100.46308 on OpenStreetMap (opens in a new tab) | Texas Pipeline LLC |
| 2026-06-08 | CHITTIM HEIRS 23Hhorizontal · API 42-507-33574 · permit 0916213Blackbrush O & G, LLC | 1.6 mi outside28.67594, -100.09048 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-05-21 | CHITTIM HEIRS B 20Hhorizontal · API 42-323-33694 · permit 0915831Blackbrush O & G, LLC | 0.3 mi outside28.68057, -100.11918 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-05-21 | CHITTIM HEIRS A 19Hhorizontal · API 42-323-33695 · permit 0915817Blackbrush O & G, LLC | 0.3 mi outside28.68057, -100.11925 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-05-08 | CHITTIM 404vertical · API 42-323-33693 · permit 0915439Blackbrush O & G, LLC | 0.3 mi outside28.68058, -100.11887 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2026-02-02 | CHITTIM HEIRS 7702vertical · API 42-323-33683 · permit 0913032Blackbrush O & G, LLC | in 7885228.91643, -100.23845 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2025-08-01 | CHITTIM HEIRS 403Hhorizontal · API 42-507-33560 · permit 0909538Blackbrush O & G, LLC | 2.4 mi outside28.67463, -100.07759 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2025-07-29 | CHITTIM HEIRS 402Hhorizontal · API 42-507-33559 · permit 0909378Blackbrush O & G, LLC | 0.7 mi outside28.67678, -100.11282 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2025-07-21 | CHITTIM HEIRS 401Hhorizontal · API 42-323-33676 · permit 0909329Blackbrush O & G, LLC | in 7885228.69274, -100.28660 on OpenStreetMap (opens in a new tab) | Blackbrush O & G, LLC |
| 2025-04-10 | CHITTIM 96 1vertical · API 42-323-33666 · permit 0907284Esco Oil Operating Company LLC | in 7885228.88885, -100.25716 on OpenStreetMap (opens in a new tab) | Esco Oil Operating Company LLC |
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 78852
- 1Leddy 10.2 mi NWNot producing · API 42-323-31268 · Baylor Operating, LLC · inside 78852
- 2Winn Expl. Co Inc-Boulware Hume 10.9 mi SNot producing · API 42-323-31274 · Xog Operating LLC · inside 78852
- 3Turner-Winn Exploration Co., Inc 51.1 mi NWNot producing · API 42-323-31271 · Baylor Operating, LLC · inside 78852
- 4Turney 61.5 mi NWNot producing · API 42-323-31303 · Fraley Resources, LLC · inside 78852
- 5Turney-Winn Exploration Co., Inc 12.4 mi NWNot producing · API 42-323-31206 · Baylor Operating, LLC · inside 78852
- 6Turney-Winn Exploration Co., Inc 42.5 mi NWNot producing · API 42-323-31262 · Baylor Operating, LLC · inside 78852
Who runs them
Operators of the wells in 78852
- 1Chittim Operating LLC1,438 wells1,434 on producing leases
- 2Esco Oil Operating Company LLC35 wells13 on producing leases
- 3Conway Energy Oper Services Inc.25 wells25 on producing leases
- 4Seagull Operating Co., Inc.14 wellsnone on a producing lease
- 5Baylor Operating, LLC9 wellsnone on a producing lease
- 6Blackbrush O & G, LLC2 wells1 on producing leases
- 7Field Petroleum Corp.2 wells1 on producing leases
- 8Kremco Oil LLC2 wells2 on producing leases
Around it
Towns and ZIP codes around 78852
Towns
ZIP codes that touch 78852
All of Maverick County: leases, operators and production · Maverick County well map · Every Texas ZIP code
FAQ
Questions people ask
Are there oil or gas wells near 78852?
Yes. 1,539 oil and gas wells with a location on the state's map lie inside ZIP code 78852, 828 of them on producing leases, and 1,740 within 3 miles of its edge. The state issued 15 drilling permits with a well location within 3 miles in the last 24 months, the newest on September 16, 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 78852, 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 78852?
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 Maverick County roll lists it.
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 78852?
See whether a county roll lists your name, and get an email when a permit or a new well is filed near you.
Sources
- US Census Bureau, 2020 ZIP Code Tabulation Areas, cartographic boundary file at 1:500,000 (cb_2020_us_zcta520_500k)www2.census.gov/geo/tiger/GENZ2020/shp/cb_2020_us_zcta520_500k.zip · file of May 19, 2023, read November 14, 2026
- Railroad Commission of Texas, well layers and drilling permit fileswww.rrc.texas.gov/resource-center/research/data-sets-available-for-download/ · loaded as the state publishes them; figures kept six hours
- US Census Bureau, cartographic boundary files (county lines), through the us-atlas package 3.0.1www.census.gov/geographies/mapping-files/time-series/geo/cartographic-boundary.html · built into the site with its well maps
- GeoNames, towns and their points (CC BY 4.0)www.geonames.org/ · built into the site with its town pages
- USGS The National Map, basemap services (topo and imagery map under the wells), public domainapps.nationalmap.gov/services/ · tiles drawn under the map when it is made