WELLS · TEXAS · ONE ROW PER API NUMBER

Zavala County wells

Every well on the Railroad Commission's schedule or with a drilling permit on file, newest permit first: who operates it, where it is, the field it is completed in, its permits, and the last month its lease reported.What an API number is →

A full API number opens the well. Anything else filters the list below.

197 wells match

Well logs are the ones loaded into Petrora from the regulators' log indexes. A log's kind is the regulator's description of it; a digital log is a LAS file of curves. Each well's page lists its logs and links to the regulator for the files.

Texas reports production by lease, so a well carries no volumes of its own: "Last reported" is the last month the lease it is tied to reported. How Texas production is reported →

197 WELLS · PAGE 1 OF 4

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Sugar Ranch #1HZ42-507-33536CML Exploration LLCZavalaPearsall (Austin Chalk)ActiveOil6,833Mar 5, 20263Aug 2026
Beeler #16REHZ42-507-33128CML Exploration LLCZavalaPearsall (Austin Chalk)ActiveOil6,703Aug 1, 20254Aug 2026
Winterbotham Zav #g 4HHZ42-507-33548Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,665Sep 4, 20241Aug 2026
Winterbotham Zav #f 3HHZ42-507-33549Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,658Sep 4, 20241Aug 2026
Tidwell Unit Zav C #3HHZ42-507-33528Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,356Jan 9, 20241Aug 2026
Tidwell Unit Zav a #1HHZ42-507-33526Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,273Dec 15, 20231Aug 2026
Tidwell Unit Zav a #2HHZ42-507-33527Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,298Dec 15, 20231Aug 2026
Traylor South Zav #e 2HHZ42-507-33525Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,616Dec 14, 20231Aug 2026
Coleman-Tidwell Alloc #1HHZ42-507-33519Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,515Dec 4, 20231Aug 2026
Tidwell-Howett Unit Zav #1HHZ42-507-33518Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,473Nov 30, 20231Aug 2026
Glasscock Ranch C #B101HHZ42-507-33500Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,016May 18, 20231Aug 2026
Glasscock Ranch C #a 98HHZ42-507-33505Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas6,972May 15, 20231Aug 2026
Glasscock Ranch C #A100HHZ42-507-33507Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,011May 15, 20231Aug 2026
Glasscock Ranch C #B102HHZ42-507-33501Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,018May 12, 20231Aug 2026
Cenizo a #104HHZ42-507-33497Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,151Apr 12, 20231Aug 2026
Cenizo a #105HHZ42-507-33498Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil7,179Apr 12, 20231Aug 2026
Cenizo a #106HHZ42-507-33499Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil7,145Apr 12, 20231Aug 2026
KM Ranch a Allocation 2 #105HHZ42-507-33493Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas6,632Mar 13, 20231Aug 2026
KM Ranch a Allocation 3 #106HHZ42-507-33494Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas6,638Mar 13, 20231Aug 2026
KM Ranch a Allocation 4 #201HAHZ42-507-33495Trinity Operating (Usg) LLCZavalaPearsall (Austin Chalk)ActiveOil6,389Mar 13, 20232Aug 2026
Winterbotham Zav #u 3HRHZ42-507-33489Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,672Dec 22, 20221Aug 2026
Winterbotham Zav #r 2HRHZ42-507-33490Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,667Dec 22, 20221Aug 2026
Glasscock Ranch C #E113HHZ42-507-33487Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil6,900Dec 13, 20221Aug 2026
Glasscock Ranch C #E114HHZ42-507-33488Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil6,863Dec 13, 20221Aug 2026
Glasscock Ranch C #D110HHZ42-507-33484Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas6,940Dec 2, 20221Aug 2026
Dial #1STHZ42-507-33008CML Exploration LLCZavalaPearsall (Austin Chalk)ActiveOil6,205Sep 23, 20224Mar 2025
Cenizo a #125HHZ42-507-33416Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil7,196Sep 8, 20222Aug 2026
Cenizo a #126HHZ42-507-33417Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil7,246Sep 8, 20222Aug 2026
Cenizo a #129HHZ42-507-33478Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)Shut inOil7,223Sep 2, 20222Aug 2026
Traylor North #c 2HHZ42-507-33474Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil5,717Aug 25, 20221Aug 2026
Traylor North #c 3HHZ42-507-33475Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil5,864Aug 25, 20221Aug 2026
Traylor North #3HHZ42-507-33476Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil5,848Aug 25, 20221Aug 2026
Traylor North #b 3HHZ42-507-33472Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,043Aug 15, 20221Aug 2026
Traylor North #b 4HHZ42-507-33473Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil5,991Aug 15, 20221Aug 2026
Traylor North #b 1HHZ42-507-33470Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,222Aug 5, 20221Aug 2026
Traylor North #b 2HHZ42-507-33471Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,156Aug 5, 20221Aug 2026
Cosmed Unit Zav C #3HHZ42-507-33464Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,223Jun 9, 20221Aug 2026
Cosmed Unit Zav D #4HHZ42-507-33465Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,189Jun 9, 20221Aug 2026
Cosmed Unit Zav E #5HHZ42-507-33466Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,276Jun 9, 20221Aug 2026
Traylor South Zav #a 2HHZ42-507-33467Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,682Jun 9, 20221Aug 2026
JMH-Rubies-Powell Alloc B #2HHZ42-507-33460Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,523May 23, 20221Aug 2026
JMH-Rubies-Powell Alloc a #1HHZ42-507-33459Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,556May 19, 20221Aug 2026
Glasscock Allocation 1 #F123HHZ42-507-33454Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,141May 6, 20221Aug 2026
Glasscock Allocation 2 #F124HHZ42-507-33455Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,113May 6, 20221Aug 2026
Glasscock Allocation 3 #F125HHZ42-507-33456Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveGas7,120May 6, 20221Aug 2026
Glasscock Ranch C #105HHZ42-507-33453Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil6,638Apr 29, 20221Aug 2026
Glasscock Ranch C #106HHZ42-507-33457Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil6,635Apr 29, 20221Aug 2026
Glasscock Ranch C #107HHZ42-507-33458Trinity Operating (Usg) LLCZavalaBriscoe Ranch (Eagleford)ActiveOil6,734Apr 29, 20221Aug 2026
Traylor North #e 1HHZ42-507-33450Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,277Apr 8, 20221Aug 2026
Traylor North #e 2HHZ42-507-33451Exco Operating Company LPZavalaBriscoe Ranch (Eagleford)ActiveOil6,147Apr 8, 20221Aug 2026

About this data

One row per API number: every well on the Railroad Commission wellbore schedule, and every API number a drilling permit names. Operator, field, status, and dates are the schedule's where it lists the well, the latest permit's otherwise. Permits on file counts every permit and amendment. Texas reports production by lease, so a well shows the last month its lease reported and no volumes. Nothing is estimated.

Developers: this page as JSON is GET /v1/data/wells?state=tx, documented in the API reference.