WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Allison #4807 (42-371-38564)
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. This well's own location is the RRC map's first point for it.
331 LOG FILES ON 245 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 7
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Allison #480742-371-38564Pecos, TX · Longfellow Energy LP | here | RESISTIVITYTIFF | 1,556 to 5,620 | Oct 15, 2012run Sep 12, 2009 |
| Allison #480642-371-38374Pecos, TX · Longfellow Energy LP | 0.14 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,751 | Aug 18, 2011run Aug 12, 2008 |
| Allison #480242-371-38118Pecos, TX · Longfellow Energy LP | 0.16 | RESISTIVITYTIFF | 1,605 to 7,256 | Feb 25, 2011run Jan 31, 2008 |
| Allison #480542-371-38454Pecos, TX · Longfellow Energy LP | 0.19 | NEUTRON/DENSITY POROSITYTIFF | 1,515 to 5,870 | Jul 23, 2012run Jul 11, 2009 |
| Allison #480842-371-38598Pecos, TX · Longfellow Energy LP | 0.25 | Gamma RayTIFF | 1,496 to 5,600 | Dec 7, 2017 |
| Allison #480942-371-38597Pecos, TX · Longfellow Energy LP | 0.29 | ACOUSTIC POROSITYTIFF | 1,545 to 8,866 | May 13, 2013run May 27, 2010 |
| Allison #480942-371-38597Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,545 to 8,866 | May 13, 2013run May 27, 2010 |
| Allison #480442-371-38383Pecos, TX · Longfellow Energy LP | 0.29 | SURVEYS CASED HOLETIFF | 1,525 to 6,301 | Nov 29, 2011run Nov 19, 2008 |
| Allison #213442-371-38553Pecos, TX · Longfellow Energy LP | 0.33 | RESISTIVITYTIFF | 1,490 to 7,107 | Oct 15, 2012run Sep 15, 2009 |
| Allison #213142-371-38480Pecos, TX · Longfellow Energy LP | 0.36 | RESISTIVITYTIFF | 100 to 6,940 | Jan 31, 2012run Jan 25, 2009 |
| Allison #213742-371-38578Pecos, TX · Longfellow Energy LP | 0.36 | ACOUSTIC POROSITYTIFF | 1,460 to 7,376 | Mar 18, 2013run Feb 16, 2010 |
| Allison #213742-371-38578Pecos, TX · Longfellow Energy LP | 0.36 | RESISTIVITYTIFF | 1,460 to 7,376 | Mar 18, 2013run Feb 16, 2010 |
| Allison #480142-371-38453Pecos, TX · Longfellow Energy LP | 0.36 | ACOUSTIC POROSITYTIFF | 1,515 to 5,770 | Aug 24, 2012run Aug 1, 2009 |
| West Ranch #450742-371-38540Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 1,509 to 5,665 | Oct 15, 2012run Sep 18, 2009 |
| West Ranch #224442-371-38329Pecos, TX · Longfellow Energy LP | 0.47 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,823 | Oct 25, 2011run Oct 5, 2008 |
| West Ranch #450242-371-38279Pecos, TX · Longfellow Energy LP | 0.52 | RESISTIVITYTIFF | 1,484 to 6,153 | Oct 27, 2011run Oct 26, 2008 |
| Allison #481142-371-38648Pecos, TX · Longfellow Energy LP | 0.54 | Gamma Ray2 TIFF | 1,295 to 6,787 | Dec 7, 2017 |
| Allison #481042-371-38586Pecos, TX · Longfellow Energy LP | 0.55 | NEUTRON/DENSITY POROSITYTIFF | 150 to 5,724 | Mar 18, 2013run Feb 24, 2010 |
| Allison #481042-371-38586Pecos, TX · Longfellow Energy LP | 0.55 | RESISTIVITYTIFF | 1,450 to 5,724 | Mar 18, 2013run Feb 24, 2010 |
| Allison #213842-371-38657Pecos, TX · Longfellow Energy LP | 0.56 | ACOUSTIC POROSITYTIFF | 1,487 to 7,340 | Jul 21, 2013run Jul 13, 2010 |
| Allison #213842-371-38657Pecos, TX · Longfellow Energy LP | 0.56 | NEUTRON/DENSITY POROSITYTIFF | 100 to 7,340 | Jul 21, 2013run Jul 13, 2010 |
| Allison #213842-371-38657Pecos, TX · Longfellow Energy LP | 0.56 | RESISTIVITYTIFF | 1,487 to 7,340 | Jul 21, 2013run Jul 13, 2010 |
| West Ranch #221042-371-37566Pecos, TX · Longfellow Energy LP | 0.57 | Neutron/Density PorosityTIFFTHREE-DETECTOR LITHODENSITY EPITHERMAL NEUTRON HIGH RESOLUTION TEMPERATURE | 1,550 to 4,347 | Nov 17, 2006run Nov 26, 2005 |
| Allison #213242-371-38662Pecos, TX · Longfellow Energy LP | 0.59 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,110 | May 9, 2013run May 21, 2010 |
| Allison #213242-371-38662Pecos, TX · Longfellow Energy LP | 0.59 | RESISTIVITYTIFF | 1,407 to 5,110 | May 8, 2013run May 21, 2010 |
| Allison #480342-371-38294Pecos, TX · Longfellow Energy LP | 0.61 | ACOUSTIC POROSITYTIFF | 1,198 to 6,144 | Jul 26, 2011run Jul 9, 2008 |
| West Ranch #225542-371-38492Pecos, TX · Longfellow Energy LP | 0.70 | RESISTIVITYTIFF | 1,451 to 6,713 | May 25, 2012run Apr 10, 2009 |
| Allison #201942-371-38731Pecos, TX · Longfellow Energy LP | 0.72 | Gamma RayTIFF | 1,581 to 7,430 | Dec 7, 2017 |
| Allison #211742-371-38038Pecos, TX · Longfellow Energy LP | 0.73 | RESISTIVITYTIFF | 1,400 to 7,228 | Mar 24, 2011run Feb 9, 2008 |
| Allison #211742-371-38038Pecos, TX · Longfellow Energy LP | 0.73 | RESISTIVITYTIFF | 7,213 to 9,461 | Mar 24, 2011run Mar 8, 2008 |
| West Ranch #222442-371-38348Pecos, TX · Longfellow Energy LP | 0.73 | NEUTRON/DENSITY POROSITYTIFF | 100 to 6,643 | Jul 20, 2012run May 15, 2009 |
| West Ranch #450942-371-38590Pecos, TX · Longfellow Energy LP | 0.74 | ACOUSTIC POROSITYTIFF | 1,030 to 5,631 | Aug 8, 2011run Apr 8, 2010 |
| West Ranch #450942-371-38590Pecos, TX · Longfellow Energy LP | 0.74 | NEUTRON/DENSITY POROSITYTIFF | 200 to 5,620 | Aug 8, 2011run Apr 8, 2010 |
| West Ranch #450942-371-38590Pecos, TX · Longfellow Energy LP | 0.74 | RESISTIVITYTIFF | 1,030 to 5,682 | Aug 8, 2011run Apr 8, 2010 |
| Allison #212342-371-38364Pecos, TX · Longfellow Energy LP | 0.74 | NEUTRON/DENSITY POROSITYTIFF | 1,362 to 4,928 | Aug 16, 2011run Aug 15, 2008 |
| Allison #212642-371-38409Pecos, TX · Longfellow Energy LP | 0.74 | RESISTIVITYTIFF | 1,442 to 5,052 | Oct 25, 2011run Oct 4, 2008 |
| West Ranch #221142-371-37641Pecos, TX · Sandridge Energy Inc. | 0.74 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHODENSITY GAMMA RAY | 200 to 4,500 | Jan 23, 2007run Jan 19, 2006 |
| West Ranch #450842-371-38539Pecos, TX · Longfellow Energy LP | 0.75 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,890 | Jul 23, 2012run Jul 15, 2009 |
| Allison #212042-371-38187Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,362 to 5,245 | Mar 24, 2011run Mar 25, 2008 |
| West Ranch #450342-371-38283Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,493 to 5,953 | Oct 26, 2011run Oct 24, 2008 |
| Allison #470442-371-37979Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,596 to 6,388 | Nov 15, 2010run Sep 28, 2007 |
| Allison #211242-371-37667Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,450 to 5,491 | Apr 3, 2009run Mar 25, 2006 |
| Allison #470242-371-37541Pecos, TX · Longfellow Energy LP | 0.80 | Neutron/Density PorosityTIFFDENSITY NEUTRON HI-RES TEMPERATURE FINAL COMPOSITE | 10,676 to 12,959 | Apr 19, 2007run May 17, 2005 |
| West Ranch #223342-371-38271Pecos, TX · Longfellow Energy LP | 0.80 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,994 | Jun 28, 2011run Jun 20, 2008 |
| West Ranch #451542-371-38622Pecos, TX · Longfellow Energy LP | 0.81 | RESISTIVITYTIFF | 1,338 to 6,030 | May 25, 2012run Mar 10, 2010 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.83 | RESISTIVITYTIFF | 1,380 to 6,554 | Jan 5, 2012run Nov 25, 2008 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.83 | RESISTIVITYTIFF | 1,380 to 6,708 | Jan 5, 2012run Dec 23, 2008 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.83 | SURVEYS CASED HOLETIFF | 1,380 to 6,554 | Jan 5, 2012run Nov 25, 2008 |
| West Ranch #452442-371-38702Pecos, TX · Longfellow Energy LP | 0.84 | ACOUSTIC POROSITYTIFF | 1,300 to 5,350 | Jul 21, 2013run Jul 24, 2010 |
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.