WELLS · TEXAS · ONE ROW PER API NUMBER

Starr 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.

1,240 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 →

1,240 WELLS · PAGE 1 OF 25

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
I.V. Montalvo a #2042-427-34762Killam Oil Co. Ltd.StarrSun North (F-3-G)ActiveOil6,500Feb 20, 20264Aug 2026
I.V. Montalvo C #4942-427-34736Killam Oil Co. Ltd.StarrSun North (F-4 5300)ActiveGas6,842Oct 20, 20256Jan 2026
I. V. Montalvo C #5842-427-34743Killam Oil Co. Ltd.StarrSun North (5810)Shut inOil6,700Oct 20, 20254Oct 2025
Bentsen Bros. - State #1242-427-33918Merit Energy CompanyStarrPantera (Rosa D-1)Temporarily abandonedGas17,450Jan 9, 20255Aug 2016
I.V. Montalvo C #5542-427-34739Killam Oil Co. Ltd.StarrSun North (DX-D)ActiveGas7,100Aug 19, 20244Aug 2026
I.V. Montalvo C #5642-427-34767Killam Oil Co. Ltd.StarrSun North (F-3-G)ActiveOil6,700Aug 8, 20242Aug 2026
Slick #142-427-34808Royal Production Company Inc.StarrBorosa S. (Frio 4)PluggedGas7,500May 7, 20242Mar 2025
Slick State #242-427-33656Hilcorp Energy CompanyStarrFlores (Vicksburg Lower)Shut inGas10,500Aug 12, 20224Jul 2014
Slick #242-427-34807Royal Production Company Inc.StarrHinde (Vicksburg Consolidated)PluggedGas9,700Aug 4, 20221Feb 2025
Plains Capital #242-427-34804Mortimer Production CompanyStarrPedernal (Queen City)ActiveOil4,800Jul 8, 20221Aug 2026
Gutierrez No. 3 #3A42-427-34803Mortimer Production CompanyStarrPedernal (Queen City)ActiveOil4,800Jun 6, 20221Aug 2026
Slick T. B. Estate #20842-427-34380Merit Energy CompanyStarrHinde (Vksbg. No. 1 Lo. FB A)Shut inOil11,426Apr 21, 20222Aug 2026
Gutierrez No. 1 #1A42-427-34795Mortimer Production CompanyStarrPedernal (Queen City)ActiveOil4,800Sep 15, 20211Aug 2026
Hall J. F. State -a- #2242-427-34794Killam Oil Co. Ltd.StarrRincon N. (Vicksburg Cons.)ActiveGas9,401Sep 8, 20211Apr 2026
Plains Capital #142-427-34793Mortimer Production CompanyStarrPedernal (Queen City)ActiveOil4,800Aug 13, 20211Aug 2026
JFB Heard Estate #142-427-34190Sage Geosystems Inc.StarrWildcatTemporarily abandonedGas11,500Jun 14, 20212—
I.V. Montalvo C #5742-427-34747Killam Oil Co. Ltd.StarrSun North (5410)Shut inOil8,100May 12, 20215Jun 2025
Garza A. M. -State #1942-427-33746Merit Energy CompanyStarrRincon North (4350)ActiveGas9,070Mar 31, 20212Aug 2026
Slick T. B. Estate #21942-427-34442Merit Energy CompanyStarrHinde (Vksbg. No. 1 Lo. FB A)ActiveOil11,650Jan 29, 20212Aug 2026
I.V. Montalvo C #6342-427-34766Killam Oil Co. Ltd.StarrSun North (5470)Temporarily abandonedGas6,300Jan 15, 20212Mar 2025
Cameron-State #142-427-34789Dahco Operating LLCStarrCameron (L Middle)PluggedGas5,500Dec 2, 20201Jan 2024
Garza #142-427-34784Killam Oil Co. Ltd.StarrSun North (F-4-K-4)PluggedOil8,000Feb 27, 20202Apr 2020
Slick State B #1042-427-34142Hilcorp Energy CompanyStarrFlores (Vicksburg Lower)ActiveGas11,000Jan 24, 20202Aug 2026
I. V. Montalvo C #5442-427-34737Killam Oil Co. Ltd.StarrSun North (5470)ActiveOil6,500Jan 8, 20205Aug 2026
De Flores M. S. #442-427-33783Petrovybe Opco LLCStarrFlores (Frio 4750)ActiveGas6,800Dec 20, 20192Mar 2020
Bentsen Tract I #1042-427-34786Merit Energy CompanyStarrHinde (Vicksburg Consolidated)ActiveGas8,425Dec 10, 20191Aug 2026
Edgerton #142-427-33978Texas Valley Oil & Gas LLCStarrLockhart SE. (Yegua Sd.)ActiveOil8,200Jul 31, 20193Aug 2026
Garcia I. Y. #4342-427-34785Mountain V Texas LLCStarrFlores (Vicksburg Lower)Temporarily abandonedGas9,050Apr 26, 20191Mar 2020
Garcia L&L Co. #c 2842-427-34783Mountain V Texas LLCStarrRincon (Vicksburg Cons.)ActiveGas9,662Apr 11, 20191Jan 2026
Speer Geo. H. State -D- #1342-427-34782Killam Oil Co. Ltd.StarrLyda (Vicksburg Lower)ActiveGas9,441Apr 8, 20191Aug 2026
Mulholland #142-427-34671Rincon Petroleum CorporationStarrEl Ebanito (LWR Vicksburg Cons)PluggedGas7,720Apr 2, 20193May 2019
Amanda McKinney #4442-427-34781Killam Oil Co. Ltd.StarrLyda (Vicksburg Lower)ActiveGas9,458Mar 21, 20191Aug 2026
Cleopatra #942-427-34283Orx Resources L.L.C.StarrEl Benadito S. (Vicksburg 9400)Temporarily abandonedGas11,507Feb 5, 20193Mar 2019
Valle Grande #142-427-34175Orx Resources L.L.C.StarrCD Nabors (Vicksburg)Temporarily abandonedGas12,283Jan 24, 20192Feb 2020
Heard #242-427-34391Orx Resources L.L.C.StarrCD Nabors (Vicksburg)ActiveGas11,721Jan 18, 20193Nov 2025
Heard #242-427-33597Dewbre Petroleum CorporationStarrRincon E. (Frio 4200)ActiveOil7,170Nov 19, 20182Aug 2026
N.R. Montalvo #242-427-34779Killam Oil Co. Ltd.StarrSun North (6070)ActiveGas6,614Nov 19, 20181May 2020
La Brisa Ranch/Belmont #542-427-34777Trap Rock Oil Ltd.StarrBoyleShut inOil4,450Sep 21, 20182Jun 2026
M. Saenz State #3042-427-34775Killam Oil Co. Ltd.StarrRincon North (DX)Shut inOil5,900Sep 11, 20182—
Villa #142-427-34774Kaiser-Francis Oil CompanyStarrGarcias Ridge (Queen City)ActiveGas11,999Sep 4, 20182Aug 2026
Semmes #1ST42-427-34151Kaiser-Francis Oil CompanyStarrGarcias Ridge (Queen City)ActiveGas11,032Aug 28, 20183Aug 2026
Gonzalez L. #442-427-34289Varas Energy Operating CompanyStarrRoma (Queen City A)Shut inGas6,200Aug 24, 20182Sep 2018
C.M. Hall a #23ST42-427-34772Killam Oil Co. Ltd.StarrLyda (Vicksburg Lower)ActiveGas9,015Aug 24, 20182Apr 2026
Geo. H. Speer #3242-427-34773Killam Oil Co. Ltd.StarrLyda (Vicksburg Lower)ActiveGas9,500Aug 24, 20181Aug 2026
Saenz Vicente State -C- #1742-427-34771Alpha Oil & Gas LLCStarrStrong (4700)Shut inOil4,952Jun 28, 20181Jun 2020
Sheerin Unit #1HHZ42-427-34770Kaiser-Francis Oil CompanyStarrGarcias Ridge (Queen City)ActiveGas8,834Jun 14, 20182Aug 2026
Clopton John H. #142-427-34471Modern Exploration Inc.StarrRoma (Yegua)ActiveGas10,000Apr 26, 20182Dec 2020
C.M. Hall a #2242-427-34768Killam Oil Co. Ltd.StarrLyda (Vicksburg Lower)ActiveGas9,600Apr 3, 20181Apr 2026
Saenz Vicente State -C- #1642-427-34765Alpha Oil & Gas LLCStarrStrong (4700)Shut inOil5,172Jan 17, 20181Jun 2020
Montalvo B Unit #142-427-34751Killam Oil Co. Ltd.StarrSun North (Vicksburg 6410)ActiveOil8,074Dec 14, 20172Aug 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.