WELLS · ONE ROW PER API NUMBER

Zavala County wells

One page per wellbore: permits, completions, who has operated it, lease production, formation tops, casing and perforations, injection, and the wells around it. What an API number is →

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

2,746 WELLS · PAGE 1 OF 55

APILeaseOperatorCountyPermitsDepthLast permitLast reported
42-507-33584DynamoFormentera Operations LLC onlyZavala111,600Oct 28, 2026—
42-507-33582Hargrove a-Lackey (AW)Buffco Production Inc. onlyZavala113,000Oct 22, 2026—
42-507-33579Holdsworth CRosewood Resources, Inc. onlyZavala17,000Sep 28, 2026—
42-507-33580Holdsworth CRosewood Resources, Inc. onlyZavala17,000Sep 28, 2026—
42-507-33581Holdsworth CRosewood Resources, Inc. onlyZavala17,000Sep 28, 2026—
42-507-32726TlapekCML Exploration, LLC onlyZavala27,100Jul 10, 2026Jul 2026
42-507-33577Puckett ARosewood Resources, Inc. onlyZavala16,000Jun 18, 2026—
42-507-33578Puckett BRosewood Resources, Inc. onlyZavala26,000Jun 18, 2026—
42-507-33572Chittim HeirsBlackbrush O & G, LLC onlyZavala15,500Jun 12, 2026—
42-507-33576Chittim HeirsBlackbrush O & G, LLC onlyZavala29,800Jun 12, 2026—
42-507-33573Chittim HeirsBlackbrush O & G, LLC onlyZavala15,500Jun 10, 2026—
42-507-33575Chittim HeirsBlackbrush O & G, LLC onlyZavala15,500Jun 10, 2026—
42-507-33574Chittim HeirsBlackbrush O & G, LLC onlyZavala15,500Jun 8, 2026—
42-507-33571UrbanGulftex Energy, LLC onlyZavala26,000May 4, 2026—
42-507-33570BlackmonGulftex Energy, LLC onlyZavala26,000Apr 30, 2026—
42-507-33569Lang TrustRosewood Resources, Inc. onlyZavala17,500Mar 16, 2026—
42-507-33566Lang TrustRosewood Resources, Inc. onlyZavala17,500Mar 13, 2026—
42-507-33567Lang TrustRosewood Resources, Inc. onlyZavala17,500Mar 13, 2026—
42-507-33568Lang TrustRosewood Resources, Inc. onlyZavala17,500Mar 13, 2026—
42-507-33364KleimannCML Exploration, LLC onlyZavala37,900Mar 5, 2026Jul 2026
42-507-33536Sugar RanchCML Exploration, LLC onlyZavala37,100Mar 5, 2026Jul 2026
42-507-32832HabyCML Exploration, LLC onlyZavala36,800Oct 24, 2025Jul 2026
42-507-33565Kiefer, ChesterBollinger Drilling Co. onlyZavala1800Oct 8, 2025—
42-507-33562Kiefer, ChesterBollinger Drilling Co. onlyZavala1800Aug 29, 2025—
42-507-33563Ferguson-McKnightMagnolia Oil & Gas Operating LLC onlyZavala17,000Aug 22, 2025Jul 2026
42-507-33128Beeler Unit DCrimson Exploration Oper., Inc. onlyZavala47,170Aug 1, 2025Jul 2026
42-507-33560Chittim HeirsBlackbrush O & G, LLC onlyZavala19,250Aug 1, 2025—
42-507-33561MendiCML Exploration, LLC onlyZavala26,400Aug 1, 2025Jul 2026
42-507-33559Chittim HeirsBlackbrush O & G, LLC onlyZavala19,000Jul 29, 2025—
42-507-33558Ferguson-McKnightMagnolia Oil & Gas Operating LLC onlyZavala17,000Apr 24, 2025Jul 2026
42-507-33556Holdsworth ARosewood Resources, Inc. onlyZavala16,800Feb 10, 2025Jul 2026
42-507-33557Holdsworth ARosewood Resources, Inc. onlyZavala16,800Feb 10, 2025Jul 2026
42-507-33554Holdsworth BRosewood Resources, Inc. onlyZavala16,500Feb 7, 2025Jul 2026
42-507-33555Holdsworth BRosewood Resources, Inc. onlyZavala16,500Feb 7, 2025Jul 2026
42-507-33553Ferguson-McKnightMagnolia Oil & Gas Operating LLC onlyZavala18,500Dec 4, 2024Jul 2026
42-507-33552Commerce Unit Zav BExco Operating Company, LP onlyZavala17,000Sep 18, 2024—
42-507-33550Winterbotham ZavExco Operating Company, LP onlyZavala17,000Sep 5, 2024—
42-507-33551Winterbotham ZavExco Operating Company, LP onlyZavala17,000Sep 5, 2024—
42-507-33548Winterbotham ZavExco Operating Company, LP onlyZavala17,000Sep 4, 2024Jul 2026
42-507-33549Winterbotham ZavExco Operating Company, LP onlyZavala17,000Sep 4, 2024Jul 2026
42-507-33544Lang Trust ARosewood Resources, Inc. onlyZavala17,400Aug 29, 2024Jul 2026
42-507-33545Lang Trust ARosewood Resources, Inc. onlyZavala17,400Aug 29, 2024Jul 2026
42-507-33546Lang Trust ARosewood Resources, Inc. onlyZavala17,400Aug 29, 2024Jul 2026
42-507-33547Lang Trust ARosewood Resources, Inc. onlyZavala17,400Aug 29, 2024Jul 2026
42-507-33543Ferguson-McKnightMagnolia Oil & Gas Operating LLC onlyZavala18,500Jul 30, 2024Jul 2026
42-507-33542Ferguson-McKnightMagnolia Oil & Gas Operating LLC onlyZavala18,500May 30, 2024Jul 2026
42-507-33538J&M Holdsworth ZavBuffco Production Inc. onlyZavala113,000May 9, 2024Jul 2026
42-507-33537J&M Holdsworth ZavBuffco Production Inc. onlyZavala113,000May 3, 2024Jul 2026
42-507-33535J&M Holdsworth ZavBuffco Production Inc. onlyZavala113,000Apr 24, 2024Jul 2026
42-507-33534J&M Holdsworth ZavBuffco Production Inc. onlyZavala113,000Apr 19, 2024Jul 2026

About this data

One row per API number from the RRC permit record, with the permit count, deepest permitted depth, and latest permit. The production flag and last reported month come from PDQ lease reports on the leases the well is completed on; volumes are not shown here because Texas reports them by lease, not by well. Rebuilt after each daily permit load.

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