WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of West Ranch #5050 (42-371-37828)
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.
395 LOG FILES ON 324 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 8
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| West Ranch #505042-371-37828Pecos, TX · Longfellow Energy LP | here | RESISTIVITYTIFF | 1,286 to 6,085 | Jan 21, 2010run Jan 5, 2007 |
| West Ranch #504942-371-38443Pecos, TX · Longfellow Energy LP | 0.08 | RESISTIVITYTIFF | 1,394 to 4,050 | Nov 29, 2011run Nov 11, 2008 |
| West Ranch #603742-371-37783Pecos, TX · Longfellow Energy LP | 0.14 | RESISTIVITYTIFF | 1,366 to 4,238 | Dec 3, 2009run Nov 22, 2006 |
| West Ranch #504742-371-37730Pecos, TX · Longfellow Energy LP | 0.15 | NEUTRON/DENSITY POROSITYTIFF | 1,390 to 3,865 | May 22, 2009run May 21, 2006 |
| West Ranch #506742-371-38124Pecos, TX · Longfellow Energy LP | 0.16 | NEUTRON/DENSITY POROSITYTIFF | 200 to 9,388 | Sep 27, 2011run Sep 11, 2008 |
| West Ranch #602542-371-37578Pecos, TX · Longfellow Energy LP | 0.17 | NEUTRON POROSITYTIFF | 3,800 to 4,096 | Dec 3, 2008run Nov 21, 2005 |
| West Ranch #605042-371-38445Pecos, TX · Longfellow Energy LP | 0.21 | ACOUSTIC POROSITYTIFF | 1,415 to 4,085 | Dec 22, 2011run Dec 17, 2008 |
| West Ranch #507242-371-38447Pecos, TX · Longfellow Energy LP | 0.22 | NEUTRON/DENSITY POROSITYTIFF | 200 to 5,560 | Dec 29, 2011run Dec 3, 2008 |
| West Ranch #509142-371-37855Pecos, TX · Longfellow Energy LP | 0.22 | RESISTIVITYTIFF | 1,336 to 3,290 | Mar 24, 2010run Mar 8, 2007 |
| West Ranch #503542-371-37691Pecos, TX · Longfellow Energy LP | 0.22 | RESISTIVITYTIFF | 1,372 to 4,163 | May 7, 2009run Apr 22, 2006 |
| West Ranch #503442-371-37678Pecos, TX · Longfellow Energy LP | 0.23 | NEUTRON POROSITYTIFF | 200 to 4,187 | May 1, 2009run Apr 4, 2006 |
| West Ranch #602142-371-37599Pecos, TX · Longfellow Energy LP | 0.25 | NEUTRON/DENSITY POROSITYTIFF | 1,360 to 4,896 | Apr 3, 2009run Mar 6, 2006 |
| West Ranch #604042-371-37800Pecos, TX · Longfellow Energy LP | 0.26 | RESISTIVITYTIFF | 1,295 to 4,488 | Mar 8, 2010run Feb 1, 2007 |
| West Ranch #605542-371-38444Pecos, TX · Longfellow Energy LP | 0.27 | SURVEYS CASED HOLETIFF | 1,433 to 4,190 | Nov 29, 2011run Nov 23, 2008 |
| West Ranch #609542-371-38621Pecos, TX · Longfellow Energy LP | 0.27 | RESISTIVITYTIFF | 1,453 to 9,754 | Feb 13, 2012run Apr 9, 2010 |
| West Ranch #502842-371-37799Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,310 to 5,962 | Jun 28, 2010run Apr 23, 2007 |
| West Ranch #505442-371-38123Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,368 to 4,183 | Feb 17, 2011run Jan 6, 2008 |
| West Ranch #606842-371-38034Pecos, TX · Longfellow Energy LP | 0.30 | RESISTIVITYTIFF | 1,365 to 6,627 | Dec 27, 2010run Dec 1, 2007 |
| West Ranch #605742-371-37975Pecos, TX · Longfellow Energy LP | 0.30 | RESISTIVITYTIFF | 1,376 to 4,306 | Sep 20, 2010run Sep 18, 2007 |
| West Ranch #606742-371-38031Pecos, TX · Longfellow Energy LP | 0.31 | RESISTIVITYTIFF | 1,442 to 6,758 | Dec 27, 2010run Nov 18, 2007 |
| West Ranch #502942-371-37651Pecos, TX · Longfellow Energy LP | 0.31 | SURVEYS CASED HOLETIFF | 2,600 to 5,451 | Apr 3, 2009run Apr 10, 2006 |
| West Ranch #603542-371-37756Pecos, TX · Longfellow Energy LP | 0.33 | NEUTRON POROSITYTIFF | 50 to 4,316 | Sep 24, 2009run Sep 15, 2006 |
| West Ranch #602842-371-37688Pecos, TX · Longfellow Energy LP | 0.34 | NEUTRON POROSITYTIFF | 200 to 3,896 | May 1, 2009run Apr 12, 2006 |
| West Ranch #602642-371-37625Pecos, TX · Longfellow Energy LP | 0.34 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,660 | Jan 16, 2009run Dec 4, 2005 |
| West Ranch #501742-371-37253Pecos, TX · Longfellow Energy LP | 0.36 | Neutron/Density PorosityTIFFCOMPENSATED Z-DENSILOG LINEAR POROSITY TEMPERATURE GAMMA RAY | to 4,516 | Aug 21, 2006run Jun 8, 2003 |
| West Ranch #504842-371-37731Pecos, TX · Longfellow Energy LP | 0.38 | RESISTIVITYTIFF | 1,360 to 4,345 | Aug 6, 2009run Jul 18, 2006 |
| West Ranch #508842-371-38365Pecos, TX · Longfellow Energy LP | 0.38 | NEUTRON/DENSITY POROSITYTIFF | 100 to 8,188 | Oct 26, 2011run Oct 2, 2008 |
| West Ranch #501842-371-37254Pecos, TX · Longfellow Energy LP | 0.39 | Neutron/Density PorosityTIFFCOMPENSATED DENSITY NEUTRON TEMPERATURE | 2,800 to 4,049 | Aug 21, 2006run Jun 24, 2003 |
| West Ranch #603142-371-37825Pecos, TX · Longfellow Energy LP | 0.39 | RESISTIVITYTIFF | 1,330 to 5,684 | Mar 22, 2010run Mar 27, 2007 |
| West Ranch #506842-371-38139Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,430 to 9,882 | Feb 24, 2011run Feb 18, 2008 |
| West Ranch #509342-371-37858Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,356 to 3,498 | Jun 7, 2010run Apr 10, 2007 |
| West Ranch #602942-371-37765Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,411 to 9,754 | Dec 3, 2009run Nov 27, 2006 |
| West Ranch #603442-371-37755Pecos, TX · Longfellow Energy LP | 0.42 | RESISTIVITYTIFF | 1,393 to 4,634 | Nov 2, 2009run Oct 21, 2006 |
| West Ranch #60942-371-37272Pecos, TX · Longfellow Energy LP | 0.42 | Neutron/Density PorosityTIFFPLATFORM EXPRESS COMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY | 200 to 3,698 | Nov 15, 2006run Sep 13, 2003 |
| West Ranch #607542-371-38732Pecos, TX · Longfellow Energy LP | 0.42 | RESISTIVITYTIFF | 1,343 to 9,220 | Feb 2, 2018run Sep 30, 2010 |
| West Ranch #603342-371-37745Pecos, TX · Longfellow Energy LP | 0.43 | RESISTIVITYTIFF | 1,330 to 4,652 | Aug 21, 2009run Aug 21, 2006 |
| West Ranch #507142-371-38190Pecos, TX · Longfellow Energy LP | 0.43 | RESISTIVITYTIFF | 1,342 to 4,480 | May 6, 2011run Apr 13, 2008 |
| West Ranch #607242-371-38189Pecos, TX · Longfellow Energy LP | 0.43 | RESISTIVITYTIFF | 1,449 to 4,378 | Mar 24, 2011run Mar 21, 2008 |
| West Ranch #506042-371-38002Pecos, TX · Longfellow Energy LP | 0.43 | RESISTIVITYTIFF | 1,480 to 4,389 | Dec 10, 2010run Nov 3, 2007 |
| West Ranch #509042-371-37998Pecos, TX · Longfellow Energy LP | 0.44 | RESISTIVITYTIFF | 1,448 to 3,520 | Aug 23, 2010run Aug 29, 2007 |
| West Ranch #508442-371-38424Pecos, TX · Longfellow Energy LP | 0.45 | RESISTIVITYTIFF | 1,343 to 4,300 | Oct 26, 2011run Oct 6, 2008 |
| West Ranch #603042-371-37710Pecos, TX · Longfellow Energy LP | 0.45 | NEUTRON/DENSITY POROSITYTIFF | 1,376 to 4,406 | Jun 11, 2009run Apr 29, 2006 |
| West Ranch #603042-371-37710Pecos, TX · Longfellow Energy LP | 0.45 | SURVEYS CASED HOLETIFF | 1,376 to 4,406 | May 28, 2009run Apr 29, 2006 |
| West Ranch #603642-371-37779Pecos, TX · Longfellow Energy LP | 0.46 | RESISTIVITYTIFF | 1,370 to 4,750 | Dec 14, 2009run Nov 15, 2006 |
| West Ranch #507542-371-38729Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 0 to 4,037 | Jan 31, 2018run Dec 1, 2010 |
| West Ranch #602042-371-37753Pecos, TX · Longfellow Energy LP | 0.47 | Combination: Resistivity/Neutron Density PorosityTIFFPLATFORM EXPRESS DENSITY NEUTRON FINAL COMPOSITE | 6,740 to 9,278 | Oct 23, 2007run Aug 14, 2006 |
| West Ranch #508942-371-37914Pecos, TX · Longfellow Energy LP | 0.48 | RESISTIVITYTIFF | 100 to 4,353 | Jun 21, 2010run Jun 21, 2007 |
| West Ranch #602442-371-37502Pecos, TX · Longfellow Energy LP | 0.49 | NEUTRON/DENSITY POROSITYTIFF | 1,322 to 4,620 | Sep 18, 2008run May 21, 2005 |
| West Ranch #506542-371-38213Pecos, TX · Longfellow Energy LP | 0.50 | RESISTIVITYTIFF | 1,333 to 3,905 | Mar 24, 2011run Mar 8, 2008 |
| West Ranch #606142-371-37996Pecos, TX · Longfellow Energy LP | 0.50 | RESISTIVITYTIFF | 1,456 to 3,698 | Sep 20, 2010run Sep 8, 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.