WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Galvan Ranch #A539H (42-479-41228)
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.
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.
71 LOG FILES ON 57 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 2
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Galvan Ranch #A440HHZ42-479-42812Webb, TX · Caturus Energy LLC | 0.09 | RESISTIVITYTIFF | 3,600 to 17,692 | Mar 21, 2016run May 23, 2014 |
| Galvan Ranch #A439HHZ42-479-42811Webb, TX · Caturus Energy LLC | 0.10 | RESISTIVITYTIFF | 3,500 to 17,155 | Mar 15, 2016run May 9, 2014 |
| Galvan Ranch #A437HHZ42-479-42810Webb, TX · Caturus Energy LLC | 0.28 | RESISTIVITYTIFF | 3,481 to 17,536 | Mar 21, 2016run Apr 27, 2014 |
| Galvan Ranch #15HHZ42-479-40878Webb, TX · Caturus Energy LLC | 0.32 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,551 to 8,408 | Oct 21, 2013run Sep 16, 2010 |
| Galvan Ranch #A444HHZ42-479-41223Webb, TX · Caturus Energy LLC | 0.50 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,520 to 8,874 | Jun 17, 2014run Jun 7, 2011 |
| Galvan Ranch #A431HHZ42-479-42819Webb, TX · Caturus Energy LLC | 0.97 | RESISTIVITYTIFF | 4,450 to 17,350 | Jun 12, 2016run May 12, 2014 |
| Galvan Ranch #A436HHZ42-479-42815Webb, TX · Caturus Energy LLC | 1.01 | RESISTIVITYTIFF | 3,490 to 14,400 | Mar 21, 2016run May 8, 2014 |
| Galvan Ranch #A537HHZ42-479-42135Webb, TX · Caturus Energy LLC | 1.07 | RESISTIVITYTIFF | 8,200 to 14,780 | Mar 21, 2016run Feb 9, 2013 |
| Galvan Ranch #A336HHZ42-479-41499Webb, TX · Caturus Energy LLC | 1.08 | RESISTIVITYTIFF | 8,310 to 15,770 | Feb 24, 2015run Feb 21, 2012 |
| Galvan Ranch #A536HHZ42-479-42134Webb, TX · Caturus Energy LLC | 1.09 | RESISTIVITYTIFF | 0 to 14,838 | Mar 4, 2015run Jan 28, 2013 |
| Galvan Ranch #A539HHZ42-479-41228Webb, TX · Caturus Energy LLC | 1.11 | RESISTIVITYTIFF | 3,516 to 14,959 | Mar 21, 2016run May 23, 2012 |
| Galvan Ranch #A943HHZ42-479-44646Webb, TX · Caturus Energy LLC | 1.12 | Gamma RayLAS + TIFF | 4,250 to 22,773 | Jul 9, 2025 |
| Galvan Ranch #A430HHZ42-479-42818Webb, TX · Caturus Energy LLC | 1.12 | RESISTIVITYTIFF | 5,543 to 17,969 | Apr 25, 2016run Jun 1, 2014 |
| Galvan Ranch #A435HHZ42-479-42814Webb, TX · Caturus Energy LLC | 1.13 | RESISTIVITYTIFF | 3,530 to 14,480 | Mar 21, 2016run May 26, 2014 |
| Galvan Ranch #A945HHZ42-479-44647Webb, TX · Caturus Energy LLC | 1.13 | Gamma RayLAS + TIFF | 4,273 to 22,602 | May 29, 2025 |
| Galvan Ranch #A944HHZ42-479-44410Webb, TX · Caturus Energy LLC | 1.15 | Gamma RayLAS + TIFF | 4,220 to 17,632 | May 3, 2024 |
| Galvan Ranch #A942HHZ42-479-44409Webb, TX · Caturus Energy LLC | 1.15 | Gamma RayLAS + TIFF | 4,200 to 18,019 | May 3, 2024 |
| Worthey Ranch #19HHZ42-479-41134Webb, TX · Javelin Energy Partners Mgmt LLC | 1.17 | RESISTIVITYTIFF | 8,005 to 14,666 | Feb 13, 2014run Feb 24, 2011 |
| Stanley Ranch #5HHZ42-479-41054Webb, TX · Javelin Energy Partners Mgmt LLC | 1.18 | RESISTIVITYTIFF | 7,921 to 15,038 | Dec 12, 2013run Nov 16, 2010 |
| Stanley Ranch #4HHZ42-479-41053Webb, TX · Javelin Energy Partners Mgmt LLC | 1.18 | RESISTIVITYTIFF | 8,054 to 14,917 | Dec 12, 2013run Nov 2, 2010 |
| Galvan Ranch #A335 HHZ42-479-41496Webb, TX · Caturus Energy LLC | 1.20 | RESISTIVITYTIFF | 8,350 to 15,830 | Feb 24, 2015run Jan 19, 2012 |
| Galvan Ranch #A532HHZ42-479-42241Webb, TX · Caturus Energy LLC | 1.23 | RESISTIVITYTIFF | 3,543 to 7,020 | Mar 21, 2016run Feb 16, 2013 |
| Worthey Ranch #18HHZ42-479-41133Webb, TX · Javelin Energy Partners Mgmt LLC | 1.26 | RESISTIVITYTIFF | 12,085 to 14,649 | Apr 3, 2014run Mar 18, 2011 |
| Worthey Ranch #17HHZ42-479-41132Webb, TX · Javelin Energy Partners Mgmt LLC | 1.31 | RESISTIVITYTIFF | 10,488 to 14,729 | Feb 13, 2014run Feb 1, 2011 |
| Galvan Ranch #a 29M42-479-44636Webb, TX · Caturus Energy LLC | 1.32 | Gamma RayLAS + TIFF | 0 to 8,330 | Jul 24, 2025 |
| Galvan Ranch #A429HHZ42-479-42816Webb, TX · Caturus Energy LLC | 1.32 | RESISTIVITYTIFF | 5,550 to 16,977 | Apr 25, 2016run Jun 15, 2014 |
| Piloncillo #d 7HMHZ42-479-41353Webb, TX · TBM Catarina LLC | 1.34 | RESISTIVITYTIFF | 3,509 to 16,834 | Nov 12, 2014run Oct 27, 2011 |
| Galvan Ranch #A545HHZ42-479-42175Webb, TX · Caturus Energy LLC | 1.35 | RESISTIVITYTIFF | 8,200 to 14,953 | Mar 22, 2016run Jan 23, 2013 |
| Worthey Ranch #10HHZ42-479-41107Webb, TX · Javelin Energy Partners Mgmt LLC | 1.40 | RESISTIVITYTIFF | 14,183 to 15,067 | Feb 14, 2014run Feb 19, 2011 |
| Stanley Ranch #3HHZ42-479-41051Webb, TX · Javelin Energy Partners Mgmt LLC | 1.41 | SURVEYS CASED HOLETIFF | 8,303 to 15,590 | Feb 14, 2014run Jan 12, 2011 |
| Galvan Ranch P2 #142-479-40044Webb, TX · Petrovybe Opco LLC | 1.42 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 2,214 to 6,858 | Mar 22, 2011run Mar 5, 2008 |
| Galvan Ranch #A530HHZ42-479-42239Webb, TX · Caturus Energy LLC | 1.42 | RESISTIVITYTIFF | 3,513 to 14,650 | Mar 21, 2016run Mar 19, 2013 |
| Galvan Ranch P1 #142-479-40043Webb, TX · Petrovybe Opco LLC | 1.43 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,070 to 6,897 | Feb 23, 2011run Feb 8, 2008 |
| Piloncillo #d 16HYHZ42-479-43205Webb, TX · TBM Catarina LLC | 1.46 | Gamma RayLAS + TIFF | 3,550 to 14,205 | Apr 26, 2018 |
| Galvan Ranch #A334HHZ42-479-41495Webb, TX · Caturus Energy LLC | 1.51 | COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF | 3,556 to 9,984 | May 11, 2015run Dec 14, 2011 |
| Galvan Ranch #A334HHZ42-479-41495Webb, TX · Caturus Energy LLC | 1.51 | RESISTIVITYTIFF | 8,663 to 15,800 | Jul 13, 2015run Dec 30, 2011 |
| Galvan Ranch #A547HHZ42-479-42176Webb, TX · Caturus Energy LLC | 1.52 | RESISTIVITYTIFF | 3,520 to 14,939 | Mar 22, 2016run Jan 11, 2013 |
| Worthey Ranch #9HHZ42-479-41019Webb, TX · Javelin Energy Partners Mgmt LLC | 1.52 | RESISTIVITYTIFF | 7,969 to 14,950 | Oct 2, 2013run Sep 11, 2010 |
| Galvan Ranch #A427HHZ42-479-42817Webb, TX · Caturus Energy LLC | 1.53 | RESISTIVITYTIFF | 4,450 to 17,000 | Apr 25, 2016run Apr 21, 2014 |
| Galvan Ranch #A470HHZ42-479-44400Webb, TX · Caturus Energy LLC | 1.56 | Gamma RayLAS + TIFF | 4,250 to 17,844 | Apr 3, 2024 |
| Galvan Ranch #A471HHZ42-479-44401Webb, TX · Caturus Energy LLC | 1.56 | Gamma RayLAS + TIFF | 4,230 to 21,489 | Mar 11, 2024 |
| Galvan Ranch #A952HHZ42-479-44310Webb, TX · Caturus Energy LLC | 1.57 | Gamma RayLAS | 105 to 20,391 | Apr 3, 2024 |
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.