WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of West Ranch #2348 (42-371-38643)
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.
414 LOG FILES ON 337 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 9
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| West Ranch #231242-371-37863Pecos, TX · Longfellow Energy LP | here | RESISTIVITYTIFF | 1,417 to 4,245 | Dec 27, 2010run Dec 27, 2007 |
| West Ranch #233242-371-38695Pecos, TX · Longfellow Energy LP | 0.07 | RESISTIVITYTIFF | 1,441 to 4,116 | Oct 3, 2011run Jun 12, 2010 |
| West Ranch #232642-371-38232Pecos, TX · Longfellow Energy LP | 0.07 | ACOUSTIC POROSITYTIFF | 1,406 to 5,699 | Jun 6, 2011run May 20, 2008 |
| West Ranch #232642-371-38232Pecos, TX · Longfellow Energy LP | 0.07 | SURVEYS CASED HOLETIFF | 1,406 to 5,699 | Jun 6, 2011run May 20, 2008 |
| West Ranch #234642-371-38653Pecos, TX · Longfellow Energy LP | 0.08 | RESISTIVITYTIFF | 1,465 to 6,098 | Aug 2, 2011run Apr 25, 2010 |
| West Ranch #234642-371-38653Pecos, TX · Longfellow Energy LP | 0.08 | SURVEYS CASED HOLETIFF | 1,465 to 6,090 | Aug 2, 2011run Apr 25, 2010 |
| West Ranch #230842-371-37444Pecos, TX · Longfellow Energy LP | 0.10 | NEUTRON/DENSITY POROSITYTIFF | 2,090 to 4,344 | Jul 28, 2008run Nov 12, 2004 |
| West Ranch #234842-371-38643Pecos, TX · Longfellow Energy LP | 0.11 | RESISTIVITYTIFF | 1,459 to 5,772 | Aug 16, 2011run Aug 2, 2010 |
| West Ranch #230642-371-37439Pecos, TX · Longfellow Energy LP | 0.11 | RESISTIVITYTIFF | 1,461 to 4,232 | Jul 16, 2008run Oct 12, 2004 |
| West Ranch #232342-371-38222Pecos, TX · Longfellow Energy LP | 0.14 | RESISTIVITYTIFF | 1,482 to 4,392 | Feb 28, 2011run Apr 11, 2008 |
| West Ranch #230742-371-38074Pecos, TX · Longfellow Energy LP | 0.15 | RESISTIVITYTIFF | 1,425 to 4,306 | Oct 19, 2010run Oct 20, 2007 |
| West Ranch #230442-371-37329Pecos, TX · Longfellow Energy LP | 0.17 | Neutron/Density PorosityTIFFCOMPENSATED NEUTRON THREE-DETECTOR LITHODENSITY | 1,403 to 4,372 | Mar 27, 2007run Dec 12, 2003 |
| West Ranch #231342-371-38021Pecos, TX · Longfellow Energy LP | 0.21 | RESISTIVITYTIFF | 1,405 to 6,088 | Nov 15, 2010run Oct 3, 2007 |
| West Ranch #230342-371-37381Pecos, TX · Longfellow Energy LP | 0.21 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON THREE DETECTOR LITHODESNITY TEMPERATURE LOG | 7,604 to 9,500 | Apr 24, 2008run Aug 16, 2004 |
| West Ranch #230342-371-37381Pecos, TX · Longfellow Energy LP | 0.21 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY | 1,396 to 5,906 | Mar 26, 2008run Jul 22, 2004 |
| West Ranch #230342-371-37381Pecos, TX · Longfellow Energy LP | 0.21 | ResistivityTIFFHIGH RESOLUTION LATEROLOG ARRAY | 5,901 to 7,588 | Mar 26, 2008run Aug 6, 2004 |
| West Ranch #234342-371-38642Pecos, TX · Longfellow Energy LP | 0.21 | NEUTRON/DENSITY POROSITYTIFF | 200 to 4,470 | Mar 18, 2013run Mar 21, 2010 |
| West Ranch #232242-371-38215Pecos, TX · Longfellow Energy LP | 0.21 | RESISTIVITYTIFF | 1,378 to 4,431 | Mar 24, 2011run Mar 27, 2008 |
| West Ranch #234242-371-38641Pecos, TX · Longfellow Energy LP | 0.23 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,430 | Mar 18, 2013run Mar 10, 2010 |
| West Ranch #508342-371-38247Pecos, TX · Longfellow Energy LP | 0.28 | NEUTRON/DENSITY POROSITYTIFF | 200 to 3,676 | Jun 6, 2011run May 11, 2008 |
| West Ranch #508342-371-38247Pecos, TX · Longfellow Energy LP | 0.28 | SURVEYS CASED HOLETIFF | 430 to 4,250 | Jun 6, 2011run May 21, 2008 |
| West Ranch #232542-371-38231Pecos, TX · Longfellow Energy LP | 0.29 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,750 | Jun 28, 2011run Jun 2, 2008 |
| West Ranch #231642-371-38141Pecos, TX · Longfellow Energy LP | 0.29 | RESISTIVITYTIFF | 1,350 to 3,514 | Dec 27, 2010run Dec 14, 2007 |
| West Ranch #231442-371-37860Pecos, TX · Longfellow Energy LP | 0.30 | NEUTRON/DENSITY POROSITYTIFF | 200 to 5,745 | Nov 29, 2011run Nov 10, 2008 |
| West Ranch #233142-371-38359Pecos, TX · Longfellow Energy LP | 0.31 | NEUTRON/DENSITY POROSITYTIFF | 1,420 to 4,347 | Sep 27, 2011run Sep 28, 2008 |
| West Ranch #503042-371-37791Pecos, TX · Longfellow Energy LP | 0.31 | NEUTRON/DENSITY POROSITYTIFF | 0 to 4,588 | Mar 24, 2010run Jan 13, 2007 |
| West Ranch #232942-371-38278Pecos, TX · Longfellow Energy LP | 0.32 | ACOUSTIC POROSITYTIFF | 1,369 to 4,540 | Jun 6, 2011run May 25, 2008 |
| West Ranch #232942-371-38278Pecos, TX · Longfellow Energy LP | 0.32 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,540 | Jun 6, 2011run May 25, 2008 |
| West Ranch #232142-371-38138Pecos, TX · Longfellow Energy LP | 0.35 | RESISTIVITYTIFF | 1,404 to 7,788 | Mar 24, 2011run Feb 12, 2008 |
| West Ranch #509542-371-37859Pecos, TX · Longfellow Energy LP | 0.35 | RESISTIVITYTIFF | 1,348 to 3,544 | Mar 22, 2010run Mar 28, 2007 |
| West Ranch #502042-371-37579Pecos, TX · Longfellow Energy LP | 0.39 | RESISTIVITYTIFF | 2,000 to 8,572 | Jan 16, 2009run Dec 9, 2005 |
| West Ranch #234742-371-38666Pecos, TX · Longfellow Energy LP | 0.39 | RESISTIVITYTIFF | 1,452 to 5,650 | Jun 28, 2011run Jun 19, 2010 |
| West Ranch #502142-371-37290Pecos, TX · Longfellow Energy LP | 0.40 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON LOG THREE-DETECTOR LITHODENSITY HIGH RESOLUTION TEMPERATURE | 2,500 to 4,505 | Feb 2, 2007run Aug 4, 2003 |
| West Ranch #232442-371-38223Pecos, TX · Longfellow Energy LP | 0.41 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,464 | Jul 5, 2011run May 11, 2008 |
| West Ranch #232442-371-38223Pecos, TX · Longfellow Energy LP | 0.41 | RESISTIVITYTIFF | 1,446 to 4,464 | Jun 6, 2011run May 11, 2008 |
| West Ranch #230542-371-37325Pecos, TX · Longfellow Energy LP | 0.41 | Neutron/Density PorosityTIFFEPITHERMAL NEUTRON LITHODENSITY LOG HIGH RESOLUTION TEMPERATURE | 1,428 to 4,404 | Mar 27, 2007run Jan 8, 2004 |
| West Ranch #503742-371-37729Pecos, TX · Longfellow Energy LP | 0.42 | RESISTIVITYTIFF | 1,444 to 5,554 | Nov 2, 2009run Oct 10, 2006 |
| West Ranch #231842-371-38053Pecos, TX · Longfellow Energy LP | 0.43 | RESISTIVITYTIFF | 1,564 to 6,405 | Mar 24, 2011run Mar 11, 2008 |
| West Ranch #506142-371-38049Pecos, TX · Longfellow Energy LP | 0.44 | RESISTIVITYTIFF | 1,409 to 6,516 | Feb 11, 2011run Nov 1, 2007 |
| West Ranch #232042-371-38065Pecos, TX · Longfellow Energy LP | 0.44 | RESISTIVITYTIFF | 1,481 to 6,393 | Dec 27, 2010run Nov 24, 2007 |
| West Ranch #503342-371-37653Pecos, TX · Longfellow Energy LP | 0.45 | NEUTRON/DENSITY POROSITYTIFF | 1,406 to 4,229 | Apr 3, 2009run Mar 14, 2006 |
| West Ranch #223642-371-38358Pecos, TX · Longfellow Energy LP | 0.46 | ACOUSTIC POROSITYTIFF | 1,465 to 4,157 | Aug 18, 2011run Aug 9, 2008 |
| West Ranch #234542-371-38667Pecos, TX · Longfellow Energy LP | 0.46 | RESISTIVITYTIFF | 1,530 to 4,420 | Aug 16, 2011run May 6, 2010 |
| West Ranch #2309A42-371-37415Pecos, TX · Longfellow Energy LP | 0.46 | ResistivityTIFFDUAL LATEROLOG MSFL LOG | 3,333 to 4,911 | Mar 6, 2008run Jul 19, 2004 |
| West Ranch #222742-371-38217Pecos, TX · Longfellow Energy LP | 0.47 | RESISTIVITYTIFF | 1,401 to 4,510 | Mar 24, 2011run Mar 9, 2008 |
| West Ranch #509842-371-38276Pecos, TX · Longfellow Energy LP | 0.47 | NEUTRON/DENSITY POROSITYTIFF | 1,360 to 6,410 | Jun 28, 2011run Jun 25, 2008 |
| West Ranch #231742-371-38071Pecos, TX · Longfellow Energy LP | 0.48 | RESISTIVITYTIFF | 1,680 to 4,818 | Dec 14, 2010run Nov 14, 2007 |
| West Ranch #503242-371-37654Pecos, TX · Longfellow Energy LP | 0.49 | NEUTRON POROSITYTIFF | 3,700 to 4,519 | Mar 26, 2009run Mar 3, 2006 |
| West Ranch #508942-371-37914Pecos, TX · Longfellow Energy LP | 0.51 | RESISTIVITYTIFF | 100 to 4,353 | Jun 21, 2010run Jun 21, 2007 |
| West Ranch #233542-371-38417Pecos, TX · Longfellow Energy LP | 0.52 | NEUTRON/DENSITY POROSITYTIFF | 100 to 4,328 | Nov 29, 2011run Nov 6, 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.