WELLS · TEXAS · ONE ROW PER API NUMBER

Blackbrush O & G LLC 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.

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 →

216 WELLS · PAGE 1 OF 5

These wells on a map →
WellOperatorCounty, fieldStatusDepth, ftPermitPermitsLast reported
Chittim Heirs #21HHZ42-507-33572Blackbrush O & G LLC ZavalaBriscoe Ranch (Eagleford)Shut inOil4,844Jun 12, 20261—
Chittim Heirs #405HHZ42-507-33576Blackbrush O & G, LLC ZavalaIndio Tanks (Pearsall)Drilled9,800Jun 12, 20262—
Chittim Heirs #22HHZ42-507-33573Blackbrush O & G LLC ZavalaBriscoe Ranch (Eagleford)Shut inOil4,866Jun 10, 20261—
Chittim Heirs #24HHZ42-507-33575Blackbrush O & G LLC ZavalaBriscoe Ranch (Eagleford)Shut inOil4,954Jun 10, 20261—
Chittim Heirs #23HHZ42-507-33574Blackbrush O & G LLC ZavalaBriscoe Ranch (Eagleford)Shut inOil4,885Jun 8, 20261—
Chittim Heirs B #20HHZ42-323-33694Blackbrush O & G LLC MaverickBriscoe Ranch (Eagleford)Shut inOil4,650May 21, 20261—
Chittim Heirs a #19HHZ42-323-33695Blackbrush O & G LLC MaverickBriscoe Ranch (Eagleford)Shut inOil4,631May 21, 20261—
Chittim #40442-323-33693Blackbrush O & G, LLC MaverickIndio Tanks (Pearsall)Drilled10,000May 8, 20261—
Chittim Heirs #770242-323-33683Blackbrush O & G LLC MaverickChittim (Austin Chalk)ActiveOil3,086Feb 2, 20261—
Chittim Heirs #403HHZ42-507-33560Blackbrush O & G, LLC ZavalaIndio Tanks (Pearsall)Permitted9,250Aug 1, 20251—
Chittim Heirs #402HHZ42-507-33559Blackbrush O & G, LLC ZavalaIndio Tanks (Pearsall)Permitted9,000Jul 29, 20251—
Chittim Heirs #401HHZ42-323-33676Blackbrush O & G, LLC MaverickIndio Tanks (Pearsall)Permitted7,200Jul 21, 20251—
Chittim Heirs #960142-323-33666Blackbrush O & G LLC MaverickChittim (Austin Chalk)Shut inOil2,170Apr 10, 20251—
Harris-Lancaster #201HHZ42-163-34343Blackbrush O & G, LLC FrioIndio Tanks (Pearsall)Not on schedule11,200Aug 29, 20241—
Chittim #3018HHZ42-323-33641Blackbrush O & G LLC MaverickBriscoe Ranch (Eagleford)ActiveOil4,506Aug 1, 20241Apr 2026
Lancaster #101HHZ42-163-34334Blackbrush O & G LLC FrioLorenzo (Austin Chalk)ActiveOil6,957Apr 3, 20241Apr 2026
Chittim Heirs #126242-323-33028Blackbrush O & G LLC MaverickIndio Tanks (Pearsall)Shut inOil16,314Apr 20, 20223May 2023
Heiser #1HHZ42-163-33460Blackbrush O & G LLC FrioPearsall (Buda S.)ActiveOil7,207Jun 26, 20193Apr 2026
Shiner Ranch #105V42-163-34183Blackbrush O & G, LLC FrioLorenzo (Austin Chalk)Not on schedule7,700Mar 11, 20191—
Shiner Ranch B #106V42-163-34185Blackbrush O & G, LLC FrioLorenzo (Austin Chalk)Not on schedule7,600Mar 11, 20191—
Coppedge #1HHZ42-163-33536Blackbrush O & G LLC FrioPearsall (Buda Lime)ActiveOil7,311Sep 18, 20182Apr 2026
STS South #8HHZ42-311-36745Blackbrush O & G, LLC McMullenHawkville (Eagleford Shale)Not on schedule12,200Aug 7, 20171—
STS South #7HHZ42-311-36746Blackbrush O & G, LLC McMullenHawkville (Eagleford Shale)Not on schedule12,600Aug 7, 20171—
STS South #5HHZ42-311-36748Blackbrush O & G, LLC McMullenHawkville (Eagleford Shale)Not on schedule12,600Aug 7, 20171—
San Pedro Ranch #905HHZ42-127-37589Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Not on schedule4,200Jul 24, 20171—
San Pedro Ranch #805HHZ42-127-37587Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Not on schedule4,200Jul 19, 20171—
San Pedro Ranch #1105HHZ42-127-37588Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Not on schedule4,200Jul 19, 20171—
San Pedro Ranch #705HHZ42-127-37590Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Not on schedule4,200Jul 19, 20171—
San Pedro Ranch #1005HHZ42-127-37586Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Not on schedule4,200Jun 28, 20171—
STS South #102HHZ42-311-36676Blackbrush O & G, LLC McMullenA.W.P. (Olmos)Not on schedule9,500Jan 31, 20171—
STS South #101HHZ42-311-36675Blackbrush O & G, LLC McMullenA.W.P. (Olmos)Not on schedule9,600Jan 30, 20171—
STS South #4HHZ42-311-36679Blackbrush O & G, LLC McMullenHawkville (Eagleford Shale)Not on schedule12,600Jan 27, 20171—
STS #7605HHZ42-311-36538Blackbrush O & G, LLC McMullenA.W.P. (Olmos)Not on schedule9,100Jun 29, 20151—
Bbog Gemini #8HHZ42-163-33942Blackbrush O & G, LLC FrioBriscoe Ranch (Eagleford)Not on schedule8,100May 7, 20151—
San Pedro Ranch #637HHZ42-127-37010Blackbrush O & G, LLC DimmitHugh Fitzsimmons (San Miguel)Drilled4,000Mar 26, 20151—
Chittim Heirs #642-323-33464Blackbrush O & G, LLC MaverickNot on schedule5,500Oct 9, 20141—
William A. Carnes Unit #13HHZ42-163-33857Blackbrush O & G, LLC FrioPearsall (Buda, S.)Not on schedule7,500Jul 31, 20141—
Kruciak-Yanta Unit #2HHZ42-255-33713Blackbrush O & G, LLC KarnesLabus (Austin)Not on schedule10,750Apr 16, 20141—
Derby Ranch #2HHZ42-163-33767Blackbrush O & G LLC FrioPearsall (Buda S.)PluggedOil8,000Sep 24, 20131Apr 2020
Oppenheimer Unit #2HHZ42-163-33743Blackbrush O & G LLC FrioPearsall (Buda S.)PluggedOil6,500Aug 23, 20131Jul 2017
Calvert #4HHZ42-163-33644Blackbrush O & G, LLC FrioPearsall (Buda, S.)Not on schedule6,500Aug 24, 20121—
Oppenheimer a #4HHZ42-163-33628Blackbrush O & G, LLC FrioPearsall (Buda, S.)Not on schedule6,500Aug 2, 20121—
Pals Ranch #10HHZ42-163-33557Blackbrush O & G LLC FrioPearsall (Buda Lime)PluggedOil8,000Jan 10, 20121Apr 2026
Hernandez-Cioletti #1HHZ42-163-33546Blackbrush O & G LLC FrioPearsall (Buda Lime)ActiveOil7,478Jan 5, 20121May 2024
Calvert #2HHZ42-163-33513Blackbrush O & G LLC FrioPearsall (Buda S.)ActiveOil6,310Aug 24, 20111Apr 2026
Nicholson #1HHZ42-163-33483Blackbrush O & G LLC FrioPearsall (Buda Lime)ActiveOil7,447Jun 13, 20111Apr 2026
Calvert #1HHZ42-163-33474Blackbrush O & G LLC FrioPearsall (Buda S.)ActiveOil6,084May 19, 20111Apr 2026
Frio Land and Cattle #1HHZ42-163-33442Blackbrush O & G LLC FrioBriscoe Ranch (Eagleford)ActiveOil7,082Jan 14, 20114Feb 2026
Bain #242-163-31574Blackbrush O & G LLC FrioPearsall (Austin Chalk)PluggedOil7,500Dec 23, 20102Jul 2015
Hamilton Gas Unit #1HZ42-123-32369Blackbrush O & G LLC De WittMoray (Edwards)ActiveGas14,378Oct 28, 20102Apr 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.