WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Galvan Ranch #A401H (42-479-41337)

Well logs loaded into Petrora from the regulators' log indexes, newest received first: what each measures, whether it is a digital LAS file or an image, the interval filed for it, and the formations it spans by the well's own tops. Loaded so far for Texas; more states and data sources will follow. Petrora lists these logs; each well's page links to the regulator for the files.

Within0.5 mi1 mi2 mi3 mi5 mi10 mi25 miof Galvan Ranch #A401H (42-479-41337)Clear

Distances are to the nearest location on file for each well (a horizontal has several along its path), in miles. Locations are surface and path points as mapped, not bottom-hole surveys.

54 LOG FILES ON 32 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2

Well DistancemiLogas describedIntervalft, as filedDatereceived
Galvan Ranch #A502HHZ42-479-42048Webb, TX · Caturus Energy LLC0.81RESISTIVITYTIFF3,515 to 14,448Mar 2, 2015run Sep 13, 2013
Galvan Ranch #A503HHZ42-479-42049Webb, TX · Caturus Energy LLC0.84RESISTIVITYTIFF3,462 to 14,564Mar 2, 2015run Sep 18, 2013
Galvan Ranch #A501HHZ42-479-41336Webb, TX · Caturus Energy LLC0.86COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,477 to 8,628Oct 26, 2016run Sep 1, 2011
Galvan Ranch #A504HHZ42-479-42051Webb, TX · Caturus Energy LLC0.92RESISTIVITYTIFF3,477 to 14,432Mar 2, 2015run Sep 30, 2013
Galvan Ranch #A902HHZ42-479-44404Webb, TX · Caturus Energy LLC1.02Gamma RayLAS + TIFF105 to 18,779May 3, 2024
Piloncillo #d 3HMHZ42-479-42038Webb, TX · TBM Catarina LLC1.02RESISTIVITYTIFF2,969 to 15,741Nov 3, 2015run Oct 19, 2012
John Garner Ranch #6HHZ42-479-44682Webb, TX · Troubadour Operating LLC1.03MudLAS + TIFF4,189 to 19,431Feb 23, 2026
John Garner Ranch #7HHZ42-479-44683Webb, TX · Troubadour Operating LLC1.03MudLAS + TIFF4,189 to 19,860Feb 23, 2026
John Garner Ranch #8HHZ42-479-44685Webb, TX · Troubadour Operating LLC1.04MudLAS + TIFF4,189 to 20,358Feb 23, 2026
Galvan Ranch #A506HHZ42-479-42317Webb, TX · Caturus Energy LLC1.04RESISTIVITYTIFF8,000 to 14,788Mar 2, 2015run Nov 17, 2013
John Garner Ranch #9HHZ42-479-44684Webb, TX · Troubadour Operating LLC1.04MudLAS + TIFF4,189 to 20,652Feb 23, 2026
Piloncillo #d 17HWHZ42-479-42136Webb, TX · TBM Catarina LLC1.05Gamma RayLAS + TIFF2,971 to 14,712Jun 19, 2018
Galvan Ranch #A401HHZ42-479-41337Webb, TX · Caturus Energy LLC1.06COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,485 to 8,600Nov 12, 2014run Sep 25, 2011
Galvan Ranch #A401HHZ42-479-41337Webb, TX · Caturus Energy LLC1.06Measure While Drilling (MWD)LAS + TIFF8,603 to 14,716Nov 20, 2017
Piloncillo #d 24HZHZ42-479-41782Webb, TX · TBM Catarina LLC1.06RESISTIVITYTIFF3,040 to 16,076Nov 3, 2015run Oct 28, 2012
Piloncillo #d 17HXHZ42-479-42137Webb, TX · TBM Catarina LLC1.07Gamma RayLAS + TIFF2,958 to 14,845Jun 19, 2018
Piloncillo #d 17HYHZ42-479-42132Webb, TX · TBM Catarina LLC1.11Gamma RayLAS + TIFF3,117 to 14,660Jun 19, 2018
Piloncillo #d 17HZHZ42-479-42138Webb, TX · TBM Catarina LLC1.14Gamma RayLAS + TIFF3,051 to 14,968Jun 19, 2018
Galvan Ranch #A301HHZ42-479-41338Webb, TX · Caturus Energy LLC1.15COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,505 to 8,910Nov 12, 2014run Oct 23, 2011
Galvan Ranch #A301HHZ42-479-41338Webb, TX · Caturus Energy LLC1.15Measure While Drilling (MWD)LAS + TIFF8,701 to 14,910Nov 20, 2017
Galvan Ranch #A908HHZ42-479-44579Webb, TX · Caturus Energy LLC1.21Gamma RayLAS + TIFF4,130 to 19,592Mar 6, 2025
Galvan Ranch #A508HHZ42-479-42318Webb, TX · Caturus Energy LLC1.21RESISTIVITYTIFF8,737 to 15,000Mar 2, 2015run Nov 4, 2013
Galvan Ranch #16HHZ42-479-40869Webb, TX · Caturus Energy LLC1.40COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,552 to 9,527Nov 7, 2011run Jun 24, 2010
Galvan Ranch #16HHZ42-479-40869Webb, TX · Caturus Energy LLC1.40RESISTIVITYTIFF3,552 to 9,535Sep 26, 2012run Jun 24, 2010
Piloncillo #d 7HLHZ42-479-41352Webb, TX · TBM Catarina LLC1.44RESISTIVITYTIFF3,500 to 16,240Oct 7, 2014run Sep 2, 2011
Galvan Ranch #A910HHZ42-479-44605Webb, TX · Caturus Energy LLC1.59Gamma RayLAS + TIFF4,163 to 20,742Mar 31, 2025
Galvan Ranch #A912HHZ42-479-44606Webb, TX · Caturus Energy LLC1.60Gamma RayLAS + TIFF4,158 to 20,889Mar 31, 2025
John Garner Ranch #10HHZ42-479-44801Webb, TX · Troubadour Operating LLC1.77MudLAS + TIFF4,170 to 20,800Apr 20, 2026
Galvan Ranch #A416HHZ42-479-44077Webb, TX · Caturus Energy LLC1.77Gamma RayLAS + TIFF8,315 to 21,090Feb 3, 2022
John Garner Ranch #11HHZ42-479-44802Webb, TX · Troubadour Operating LLC1.78MudLAS4,162 to 20,629Mar 24, 2026
John Garner Ranch #12HHZ42-479-44803Webb, TX · Troubadour Operating LLC1.78MudLAS4,170 to 21,176Mar 24, 2026
John Garner Ranch #13HHZ42-479-44804Webb, TX · Troubadour Operating LLC1.78MudLAS + TIFF4,173 to 21,571Feb 23, 2026
John Garner Ranch #14HHZ42-479-44884Webb, TX · Troubadour Operating LLC1.78MudLAS4,198 to 20,797Feb 23, 2026

About this data

Well logs loaded into Petrora from the regulators' log indexes, so far for Texas, with more states and data sources to follow; not necessarily every log that exists. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it. A formation is spanned where the log's filed interval overlaps it in the well's own formation tops; both are measured depths as filed, so a horizontal's lateral is counted in the formation it ends in. Kinds are read from the regulator's description of each log, not from its curves. The date is when the log entered the RRC's imaged log database; a run date is shown where the index gives a different one (mostly logs before 2017: since digital filing began that year, the index gives the filing date for both). Nothing is estimated.

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