WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of West Ranch #3217 (42-371-38024)
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.
209 LOG FILES ON 181 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 5
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| West Ranch #321742-371-38024Pecos, TX · Longfellow Energy LP | here | RESISTIVITYTIFF | 1,296 to 7,540 | Oct 19, 2010run Oct 4, 2007 |
| West Ranch #322542-371-38227Pecos, TX · Longfellow Energy LP | 0.21 | RESISTIVITYTIFF | 1,393 to 7,253 | Oct 26, 2011run Oct 10, 2008 |
| West Ranch #321242-371-37723Pecos, TX · Longfellow Energy LP | 0.28 | NEUTRON/DENSITY POROSITYTIFF | 1,364 to 7,783 | Jun 19, 2009run Jun 22, 2006 |
| West Ranch #321542-371-38019Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,339 to 7,344 | Sep 24, 2010run Sep 25, 2007 |
| West Ranch #320842-371-37786Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,302 to 7,488 | Jan 21, 2010run Jan 8, 2007 |
| West Ranch #321142-371-37655Pecos, TX · Longfellow Energy LP | 0.37 | NEUTRON/DENSITY POROSITYTIFF | 1,330 to 6,758 | Jan 8, 2010run Feb 10, 2006 |
| West Ranch #331342-371-38102Pecos, TX · Longfellow Energy LP | 0.38 | RESISTIVITYTIFF | 1,420 to 7,405 | Feb 17, 2011run Jan 25, 2008 |
| West Ranch #332342-371-38405Pecos, TX · Longfellow Energy LP | 0.38 | NEUTRON/DENSITY POROSITYTIFF | 100 to 7,793 | Nov 29, 2011run Nov 11, 2008 |
| West Ranch #321842-371-38043Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,338 to 5,370 | Dec 14, 2010run Oct 29, 2007 |
| West Ranch #322042-371-38093Pecos, TX · Longfellow Energy LP | 0.44 | RESISTIVITYTIFF | 1,353 to 7,345 | Feb 17, 2011run Jan 8, 2008 |
| West Ranch #321942-371-38044Pecos, TX · Longfellow Energy LP | 0.46 | RESISTIVITYTIFF | 1,306 to 8,232 | Oct 19, 2010run Oct 27, 2007 |
| West Ranch #322742-371-38473Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 1,353 to 7,093 | Dec 29, 2011run Dec 1, 2008 |
| West Ranch #321642-371-38023Pecos, TX · Longfellow Energy LP | 0.54 | RESISTIVITYTIFF | 1,382 to 7,294 | Sep 28, 2010run Sep 17, 2007 |
| West Ranch #323042-371-38470Pecos, TX · Longfellow Energy LP | 0.56 | RESISTIVITYTIFF | 3,000 to 7,132 | Feb 22, 2012run Jan 30, 2009 |
| West Ranch #331142-371-37980Pecos, TX · Longfellow Energy LP | 0.56 | RESISTIVITYTIFF | 1,314 to 7,962 | Aug 31, 2010run Aug 27, 2007 |
| West Ranch #330542-371-37533Pecos, TX · Longfellow Energy LP | 0.57 | NEUTRON/DENSITY POROSITYTIFF | 200 to 9,180 | Sep 5, 2008run Apr 2, 2005 |
| West Ranch #320742-371-37726Pecos, TX · Longfellow Energy LP | 0.61 | NEUTRON/DENSITY POROSITYTIFF | 1,334 to 8,382 | Aug 6, 2009run Jul 1, 2006 |
| West Ranch #321442-371-37805Pecos, TX · Longfellow Energy LP | 0.62 | RESISTIVITYTIFF | 1,304 to 7,256 | May 4, 2010run Apr 16, 2007 |
| West Ranch #332742-371-38419Pecos, TX · Longfellow Energy LP | 0.65 | ACOUSTIC POROSITYTIFF | 1,353 to 7,093 | Nov 30, 2011run Dec 1, 2008 |
| West Ranch #322342-371-38127Pecos, TX · Longfellow Energy LP | 0.65 | RESISTIVITYTIFF | 1,376 to 7,423 | Feb 17, 2011run Jan 25, 2008 |
| West Ranch #330942-371-37796Pecos, TX · Longfellow Energy LP | 0.66 | NEUTRON/DENSITY POROSITYTIFF | 1,261 to 7,098 | Jan 29, 2010run Jan 28, 2007 |
| West Ranch #321042-371-37564Pecos, TX · Longfellow Energy LP | 0.67 | NEUTRON/DENSITY POROSITYTIFF | 1,350 to 7,282 | Oct 6, 2008run Aug 10, 2005 |
| West Ranch #322442-371-38226Pecos, TX · Longfellow Energy LP | 0.71 | NEUTRON/DENSITY POROSITYTIFF | 100 to 7,302 | Jun 28, 2011run Jun 24, 2008 |
| West Ranch #332642-371-38421Pecos, TX · Longfellow Energy LP | 0.75 | RESISTIVITYTIFF | 1,294 to 5,560 | Nov 29, 2011run Nov 10, 2008 |
| West Ranch #330442-371-37684Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,370 to 5,127 | Jun 25, 2009run Jun 2, 2006 |
| West Ranch #332242-371-37871Pecos, TX · Longfellow Energy LP | 0.76 | RESISTIVITYTIFF | 1,245 to 7,710 | May 24, 2010run May 17, 2007 |
| West Ranch #607042-371-38379Pecos, TX · Longfellow Energy LP | 0.83 | RESISTIVITYTIFF | 1,340 to 6,081 | Oct 26, 2011run Oct 14, 2008 |
| West Ranch #331442-371-38045Pecos, TX · Longfellow Energy LP | 0.83 | RESISTIVITYTIFF | 1,290 to 6,187 | Dec 27, 2010run Oct 29, 2007 |
| West Ranch #331442-371-38045Pecos, TX · Longfellow Energy LP | 0.83 | RESISTIVITYTIFF | 6,158 to 8,812 | Dec 27, 2010run Nov 25, 2007 |
| West Ranch #322642-371-38382Pecos, TX · Longfellow Energy LP | 0.84 | RESISTIVITYTIFF | 1,373 to 7,731 | Sep 27, 2011run Sep 16, 2008 |
| West Ranch #332542-371-38420Pecos, TX · Longfellow Energy LP | 0.84 | RESISTIVITYTIFF | 1,323 to 6,850 | Jan 31, 2012run Dec 22, 2008 |
| West Ranch #2808N42-371-38239Pecos, TX · Longfellow Energy LP | 0.86 | NEUTRON/DENSITY POROSITYTIFF | 200 to 7,157 | Aug 17, 2011run Jun 15, 2008 |
| West Ranch #323242-371-38549Pecos, TX · Longfellow Energy LP | 0.86 | ACOUSTIC POROSITYTIFF | 1,454 to 8,224 | Oct 15, 2012run Sep 1, 2009 |
| West Ranch #312742-371-38375Pecos, TX · Longfellow Energy LP | 0.87 | RESISTIVITYTIFF | 1,347 to 7,200 | Sep 27, 2011run Sep 24, 2008 |
| West Ranch #313242-371-38558Pecos, TX · Longfellow Energy LP | 0.87 | RESISTIVITYTIFF | 1,355 to 6,890 | Nov 19, 2012run Oct 6, 2009 |
| West Ranch #330642-371-37685Pecos, TX · Longfellow Energy LP | 0.89 | RESISTIVITYTIFF | 1,303 to 7,058 | Jun 25, 2009run Jun 9, 2006 |
| West Ranch #320942-371-37535Pecos, TX · Longfellow Energy LP | 0.89 | RESISTIVITYTIFF | 1,319 to 8,990 | Sep 19, 2008run Jun 21, 2005 |
| West Ranch #332142-371-38246Pecos, TX · Longfellow Energy LP | 0.89 | RESISTIVITYTIFF | 1,300 to 7,978 | Aug 15, 2011run Jul 16, 2008 |
| West Ranch #332142-371-38246Pecos, TX · Longfellow Energy LP | 0.89 | SURVEYS CASED HOLETIFF | 1,000 to 7,381 | Aug 15, 2011run Aug 3, 2008 |
| West Ranch #311042-371-37962Pecos, TX · Longfellow Energy LP | 0.90 | RESISTIVITYTIFF | 1,401 to 3,766 | Sep 24, 2010run Aug 30, 2007 |
| West Ranch #311042-371-37962Pecos, TX · Longfellow Energy LP | 0.90 | RESISTIVITYTIFF | 5,604 to 7,332 | Sep 24, 2010run Sep 16, 2007 |
| West Ranch #311042-371-37962Pecos, TX · Longfellow Energy LP | 0.90 | RESISTIVITYTIFF | 7,358 to 8,451 | Sep 24, 2010run Sep 21, 2007 |
| West Ranch #332042-371-38015Pecos, TX · Longfellow Energy LP | 0.92 | RESISTIVITYTIFF | 100 to 6,068 | Dec 14, 2010run Oct 16, 2007 |
| West Ranch #332042-371-38015Pecos, TX · Longfellow Energy LP | 0.92 | RESISTIVITYTIFF | 100 to 8,262 | Dec 14, 2010run Nov 1, 2007 |
| West Ranch #331042-371-37747Pecos, TX · Longfellow Energy LP | 0.94 | NEUTRON/DENSITY POROSITYTIFF | 1,446 to 8,561 | Sep 24, 2009run Sep 4, 2006 |
| West Ranch #609642-371-38614Pecos, TX · Longfellow Energy LP | 0.98 | ACOUSTIC POROSITYTIFF | 1,298 to 9,230 | Apr 15, 2013run Mar 31, 2010 |
| West Ranch #609642-371-38614Pecos, TX · Longfellow Energy LP | 0.98 | NEUTRON/DENSITY POROSITYTIFF | 100 to 9,230 | Apr 15, 2013run Mar 31, 2010 |
| West Ranch #609642-371-38614Pecos, TX · Longfellow Energy LP | 0.98 | RESISTIVITYTIFF | 1,298 to 9,230 | Apr 15, 2013run Mar 31, 2010 |
| West Ranch #310742-371-37929Pecos, TX · Longfellow Energy LP | 1.01 | RESISTIVITYTIFF | 1,450 to 7,197 | Jul 27, 2010run Jul 18, 2007 |
| West Ranch #311942-371-38094Pecos, TX · Longfellow Energy LP | 1.01 | RESISTIVITYTIFF | 1,365 to 6,939 | Dec 27, 2010run Dec 19, 2007 |
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.