Petrora

WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Dawson 356 #4 (42-479-39155)

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.

Within0.5 mi1 mi2 mi3 mi5 mi10 mi25 miof Dawson 356 #4 (42-479-39155)Clear

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.

34 LOG FILES ON 23 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1

Well DistancemiLogas describedIntervalft, as filedDatereceived
Dawson 356 #442-479-39155Webb, TX · Lewis Petro Properties Inc.hereCOMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF100 to 7,105May 7, 2009run Apr 24, 2006
Leyendecker-Hunter 1377 GU #2HHZ42-479-41235Webb, TX · Lewis Petro Properties Inc.0.44COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,165 to 9,016Aug 19, 2014run Apr 3, 2011
Dawson 356 #142-479-39151Webb, TX · Boulder Energy Partners L.L.C.0.44NEUTRON/DENSITY POROSITYTIFF1,000 to 7,060Oct 15, 2012run Apr 6, 2006
Dawson 356 #342-479-39154Webb, TX · Lewis Petro Properties Inc.0.79COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,080 to 7,316Apr 3, 2009run Mar 7, 2006
Las Raices #142-479-44597Webb, TX · MB Energy LLC0.98InductionLAS + TIFF733 to 7,195Apr 7, 2025
Leyendecker-Hunter 1377 #3HHZ42-479-41536Webb, TX · Lewis Petro Properties Inc.1.12COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,102 to 9,202Nov 12, 2014run Nov 6, 2011
Dawson K. #1HZ42-479-35405Webb, TX · Lewis Petro Properties Inc.1.19RESISTIVITYTIFF1,543 to 10,238Aug 28, 2008run Mar 18, 1992
Dawson 360 G.U. #5HHZ42-479-42068Webb, TX · Lewis Petro Properties Inc.1.32COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF2,960 to 9,000Nov 11, 2015run Nov 6, 2012
Dawson 360 GU #4HHZ42-479-41957Webb, TX · Lewis Petro Properties Inc.1.42NEUTRON/DENSITY POROSITYTIFF9,200 to 14,526Sep 15, 2015run Sep 1, 2012
Las Raices Ranch #6HHZ42-479-40955Webb, TX · XTO Energy Inc.1.45RESISTIVITY3 TIFF8,888 to 14,957Aug 28, 2013run Jul 29, 2010
Las Raices Ranch #14HHZ42-479-41118Webb, TX · XTO Energy Inc.1.52RESISTIVITYTIFF4,785 to 15,503Feb 12, 2014run Dec 31, 2010
Las Raices Ranch #11HHZ42-479-41224Webb, TX · XTO Energy Inc.1.53RESISTIVITY2 TIFF3,416 to 16,260May 26, 2014run May 7, 2011
Las Raices Ranch #13HHZ42-479-41065Webb, TX · XTO Energy Inc.1.53RESISTIVITYTIFF8,900 to 16,020Dec 16, 2013run Dec 7, 2010
Las Raices Ranch #13HHZ42-479-41065Webb, TX · XTO Energy Inc.1.53SURVEYS CASED HOLETIFF8900 to 106020 as filedDec 16, 2013run Dec 7, 2010
Leyendecker-Hunter 1377 #1HHZ42-479-40923Webb, TX · Lewis Petro Properties Inc.1.59NEUTRON/DENSITY POROSITYTIFF7,494 to 10,343Aug 28, 2013run Jul 18, 2010
Leyendecker-Hunter 1377 #1HHZ42-479-40923Webb, TX · Lewis Petro Properties Inc.1.59RESISTIVITYTIFF2,833 to 7,511Aug 28, 2013run Jul 13, 2010
Las Raices Ranch #3HHZ42-479-40786Webb, TX · XTO Energy Inc.1.62COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,482 to 7,500Apr 15, 2013run Apr 4, 2010
Las Raices Ranch #3HHZ42-479-40786Webb, TX · XTO Energy Inc.1.62RESISTIVITYTIFF8,650 to 15,402Apr 15, 2013run Apr 14, 2010
Las Raices Ranch #8HHZ42-479-41047Webb, TX · XTO Energy Inc.1.65RESISTIVITYTIFF4,778 to 9,829Dec 11, 2013run Nov 4, 2010
Las Raices Ranch #8HHZ42-479-41047Webb, TX · XTO Energy Inc.1.65RESISTIVITYTIFF4,788 to 9,829Dec 11, 2013run Nov 4, 2010
Las Raices Ranch #8HHZ42-479-41047Webb, TX · XTO Energy Inc.1.65RESISTIVITYTIFF4,788 to 16,325Dec 11, 2013run Nov 4, 2010
Las Raices Ranch #7HHZ42-479-40832Webb, TX · XTO Energy Inc.1.70RESISTIVITYTIFF8,905 to 16,468Feb 13, 2014run Feb 2, 2011
Las Raices Ranch #23HHZ42-479-41334Webb, TX · XTO Energy Inc.1.75NEUTRON/DENSITY POROSITYTIFF8,200 to 16,424Jul 22, 2014run Jul 21, 2011
Las Raices Ranch #15HHZ42-479-41225Webb, TX · XTO Energy Inc.1.83SURVEYS CASED HOLE2 TIFF7,491 to 16,490Jun 18, 2014run Jun 14, 2011
VT Johns-Stokes Unit #542-479-38964Webb, TX · Lewis Petro Properties Inc.1.87COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF838 to 7,511Sep 22, 2008run Jun 2, 2005
Las Raices Ranch #16HHZ42-479-41321Webb, TX · XTO Energy Inc.1.88RESISTIVITY2 TIFF8,678 to 16,355Jan 9, 2015run Nov 26, 2011
Leyendecker-Kone 1377 E #2242-479-40011Webb, TX · Lewis Petro Properties Inc.1.93COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,255 to 7,296Jan 12, 2011run Dec 4, 2007
Piloncillo #e 4HHZ42-479-41270Webb, TX · TBM Catarina LLC1.97RESISTIVITYTIFF3,500 to 15,057Oct 7, 2014run Sep 20, 2011

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.