WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Allison #2126 (42-371-38409)
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.
375 LOG FILES ON 278 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 8
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Allison #212642-371-38409Pecos, TX · Longfellow Energy LP | here | RESISTIVITYTIFF | 1,442 to 5,052 | Oct 25, 2011run Oct 4, 2008 |
| Allison #211742-371-38038Pecos, TX · Longfellow Energy LP | 0.08 | RESISTIVITYTIFF | 1,400 to 7,228 | Mar 24, 2011run Feb 9, 2008 |
| Allison #211742-371-38038Pecos, TX · Longfellow Energy LP | 0.08 | RESISTIVITYTIFF | 7,213 to 9,461 | Mar 24, 2011run Mar 8, 2008 |
| Allison #211042-371-37647Pecos, TX · Longfellow Energy LP | 0.14 | RESISTIVITYTIFF | 1,436 to 4,695 | Feb 13, 2009run Dec 31, 2005 |
| Allison #211042-371-37647Pecos, TX · Longfellow Energy LP | 0.14 | RESISTIVITYTIFF | 1,436 to 4,695 | Jun 25, 2009run Dec 31, 2005 |
| Allison #212342-371-38364Pecos, TX · Longfellow Energy LP | 0.14 | NEUTRON/DENSITY POROSITYTIFF | 1,362 to 4,928 | Aug 16, 2011run Aug 15, 2008 |
| Allison #213242-371-38662Pecos, TX · Longfellow Energy LP | 0.18 | NEUTRON/DENSITY POROSITYTIFF | 100 to 5,110 | May 9, 2013run May 21, 2010 |
| Allison #213242-371-38662Pecos, TX · Longfellow Energy LP | 0.18 | RESISTIVITYTIFF | 1,407 to 5,110 | May 8, 2013run May 21, 2010 |
| Allison #212242-371-38323Pecos, TX · Longfellow Energy LP | 0.20 | RESISTIVITYTIFF | 1,330 to 4,698 | Jul 26, 2011run Jul 23, 2008 |
| Allison #212042-371-38187Pecos, TX · Longfellow Energy LP | 0.23 | RESISTIVITYTIFF | 1,362 to 5,245 | Mar 24, 2011run Mar 25, 2008 |
| Allison #211442-371-37932Pecos, TX · Longfellow Energy LP | 0.24 | RESISTIVITYTIFF | 1,330 to 4,770 | Aug 23, 2010run Jul 29, 2007 |
| Allison #211342-371-37717Pecos, TX · Longfellow Energy LP | 0.27 | RESISTIVITYTIFF | 1,360 to 4,775 | Aug 21, 2009run Aug 19, 2006 |
| West Ranch #223342-371-38271Pecos, TX · Longfellow Energy LP | 0.29 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,994 | Jun 28, 2011run Jun 20, 2008 |
| West Ranch #221742-371-38027Pecos, TX · Longfellow Energy LP | 0.31 | RESISTIVITYTIFF | 1,523 to 4,741 | Oct 19, 2010run Oct 12, 2007 |
| Allison #211942-371-38158Pecos, TX · Longfellow Energy LP | 0.32 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,874 | Jun 6, 2011run Apr 30, 2008 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.32 | RESISTIVITYTIFF | 1,380 to 6,554 | Jan 5, 2012run Nov 25, 2008 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.32 | RESISTIVITYTIFF | 1,380 to 6,708 | Jan 5, 2012run Dec 23, 2008 |
| Allison #212842-371-38452Pecos, TX · Longfellow Energy LP | 0.32 | SURVEYS CASED HOLETIFF | 1,380 to 6,554 | Jan 5, 2012run Nov 25, 2008 |
| Allison #212542-371-37865Pecos, TX · Longfellow Energy LP | 0.34 | RESISTIVITYTIFF | 1,316 to 5,037 | May 6, 2010run Mar 31, 2007 |
| West Ranch #226042-371-38634Pecos, TX · Longfellow Energy LP | 0.34 | ACOUSTIC POROSITYTIFF | 1,430 to 9,418 | Apr 29, 2013run Apr 25, 2010 |
| West Ranch #226042-371-38634Pecos, TX · Longfellow Energy LP | 0.34 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,450 | Apr 29, 2013run Apr 25, 2010 |
| West Ranch #226042-371-38634Pecos, TX · Longfellow Energy LP | 0.34 | RESISTIVITYTIFF | 1,430 to 9,418 | May 1, 2013run Apr 25, 2010 |
| Allison #211242-371-37667Pecos, TX · Longfellow Energy LP | 0.36 | RESISTIVITYTIFF | 1,450 to 5,491 | Apr 3, 2009run Mar 25, 2006 |
| Allison #212742-371-38402Pecos, TX · Longfellow Energy LP | 0.37 | ACOUSTIC POROSITYTIFF | 1,354 to 4,655 | Nov 29, 2011run Nov 5, 2008 |
| West Ranch #225542-371-38492Pecos, TX · Longfellow Energy LP | 0.37 | RESISTIVITYTIFF | 1,451 to 6,713 | May 25, 2012run Apr 10, 2009 |
| West Ranch #224042-371-38326Pecos, TX · Longfellow Energy LP | 0.37 | RESISTIVITYTIFF | 1,500 to 4,754 | Jul 26, 2011run Jul 7, 2008 |
| West Ranch #221142-371-37641Pecos, TX · Sandridge Energy Inc. | 0.37 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE DETECTOR LITHODENSITY GAMMA RAY | 200 to 4,500 | Jan 23, 2007run Jan 19, 2006 |
| Allison #210742-371-37229Pecos, TX · Longfellow Energy LP | 0.40 | NEUTRON/DENSITY POROSITYTIFF | 3,088 to 4,602 | Oct 6, 2008run May 9, 2005 |
| Allison #211542-371-37973Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,446 to 5,115 | Dec 14, 2010run Nov 25, 2007 |
| Allison #213142-371-38480Pecos, TX · Longfellow Energy LP | 0.45 | RESISTIVITYTIFF | 100 to 6,940 | Jan 31, 2012run Jan 25, 2009 |
| West Ranch #223942-371-38319Pecos, TX · Longfellow Energy LP | 0.45 | RESISTIVITYTIFF | 1,455 to 4,927 | Jul 26, 2011run Jul 30, 2008 |
| West Ranch #222842-371-38228Pecos, TX · Longfellow Energy LP | 0.45 | RESISTIVITYTIFF | 1,407 to 2,954 | May 6, 2011run Apr 9, 2008 |
| West Ranch #222842-371-38228Pecos, TX · Longfellow Energy LP | 0.45 | RESISTIVITYTIFF | 1,407 to 3,140 | May 6, 2011run Apr 11, 2008 |
| West Ranch #221642-371-38026Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 1,460 to 5,897 | Feb 17, 2011run Oct 31, 2007 |
| West Ranch #221642-371-38026Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 5,180 to 9,060 | Feb 17, 2011run Dec 28, 2007 |
| West Ranch #225242-371-38477Pecos, TX · Longfellow Energy LP | 0.48 | Gamma RayTIFF | 2,000 to 4,936 | Dec 7, 2017 |
| Allison #211142-371-37680Pecos, TX · Longfellow Energy LP | 0.48 | RESISTIVITYTIFF | 1,396 to 5,325 | Jun 25, 2009run Jun 24, 2006 |
| West Ranch #222142-371-38149Pecos, TX · Longfellow Energy LP | 0.50 | RESISTIVITYTIFF | 1,454 to 4,866 | Feb 28, 2011run Feb 13, 2008 |
| Longfellow #407342-371-38356Pecos, TX · Longfellow Energy LP | 0.51 | RESISTIVITYTIFF | 1,398 to 5,041 | Sep 27, 2011run Sep 8, 2008 |
| Longfellow #404242-371-38404Pecos, TX · Longfellow Energy LP | 0.51 | SURVEYS CASED HOLETIFF | 1,390 to 5,208 | Sep 27, 2011run Sep 26, 2008 |
| Allison #213442-371-38553Pecos, TX · Longfellow Energy LP | 0.52 | RESISTIVITYTIFF | 1,490 to 7,107 | Oct 15, 2012run Sep 15, 2009 |
| West Ranch #223242-371-38269Pecos, TX · Longfellow Energy LP | 0.54 | RESISTIVITYTIFF | 1,450 to 4,663 | Jun 28, 2011run Jun 5, 2008 |
| Allison #213042-371-38432Pecos, TX · Longfellow Energy LP | 0.55 | RESISTIVITYTIFF | 1,352 to 6,784 | May 29, 2012run Apr 6, 2010 |
| West Ranch #224442-371-38329Pecos, TX · Longfellow Energy LP | 0.55 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,823 | Oct 25, 2011run Oct 5, 2008 |
| Allison #210842-371-37427Pecos, TX · Longfellow Energy LP | 0.56 | ResistivityTIFFMICROSPHERICALLY FOCUSED DUAL LATEROLOG | 3,128 to 5,930 | May 15, 2008run Sep 18, 2004 |
| 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 |
| Longfellow #407242-371-38373Pecos, TX · Longfellow Energy LP | 0.59 | NEUTRON/DENSITY POROSITYTIFF | 200 to 5,294 | Sep 27, 2011run Sep 6, 2008 |
| West Ranch #220742-371-38307Pecos, TX · Longfellow Energy LP | 0.60 | NEUTRON/DENSITY POROSITYTIFF | 200 to 6,555 | Aug 22, 2011run Aug 8, 2008 |
| Longfellow #407142-371-38380Pecos, TX · Longfellow Energy LP | 0.60 | SURVEYS CASED HOLETIFF | 1,380 to 4,646 | Oct 26, 2011run Oct 2, 2008 |
| Allison #480242-371-38118Pecos, TX · Longfellow Energy LP | 0.61 | RESISTIVITYTIFF | 1,605 to 7,256 | Feb 25, 2011run Jan 31, 2008 |
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.