WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Owens E. Arleigh #2 (42-479-39476)

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 Owens E. Arleigh #2 (42-479-39476)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.

36 LOG FILES ON 25 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1

Well DistancemiLogas describedIntervalft, as filedDatereceived
Owens E. Arleigh #242-479-39476Webb, TX · Lewis Petro Properties Inc.hereNEUTRON/DENSITY POROSITYTIFF2,768 to 7,808Apr 24, 2009run Apr 17, 2006
Owens E. Arleigh #342-479-40365Webb, TX · Lewis Petro Properties Inc.0.37COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF812 to 7,892Oct 19, 2011run Oct 11, 2008
Cerrito #4HZ42-479-40737Webb, TX · Escondido Resources Oper Co LLC0.53COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF4,024 to 8,506Sep 11, 2012run Jan 30, 2010
Cerrito #4HZ42-479-40737Webb, TX · Escondido Resources Oper Co LLC0.53COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF4,024 to 8,506Sep 12, 2012run Jan 30, 2010
Cerrito-Sanchez a State Unit #28HHZ42-479-41708Webb, TX · Escondido Resources Oper Co LLC0.61RESISTIVITYTIFF3,195 to 12,593Dec 8, 2015run Nov 11, 2012
Cerrito-Thomas #38HHZ42-479-44111Webb, TX · Escondido Resources Oper Co LLC0.82MudLAS + TIFF4,897 to 17,133Jul 5, 2022
Cerrito-Thomas #39HHZ42-479-44110Webb, TX · Escondido Resources Oper Co LLC0.82MudLAS + TIFF4,884 to 16,940May 18, 2022
Cerrito-Thomas #40HHZ42-479-44112Webb, TX · Escondido Resources Oper Co LLC0.82MudLAS + TIFF4,895 to 16,711May 18, 2022
Cerrito #37HHZ42-479-43996Webb, TX · Escondido Resources Oper Co LLC0.89RESISTIVITYTIFF4,825 to 19,270May 17, 2019run Aug 30, 2018
Cerrito #37HRHZ42-479-44069Webb, TX · Escondido Resources Oper Co LLC0.89MudLAS + TIFF2,951 to 21,565Mar 4, 2022
Cerrito #36HHZ42-479-43995Webb, TX · Escondido Resources Oper.co. LLC0.89RESISTIVITYTIFF4,830 to 17,360May 17, 2019run Aug 10, 2018
Cerrito #36HRHZ42-479-44068Webb, TX · Escondido Resources Oper Co LLC0.89MudLAS + TIFF4,460 to 21,525Feb 7, 2022
Cerrito C State #10HZ42-479-40890Webb, TX · Escondido Resources Oper Co LLC0.94COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,510 to 11,410Jun 12, 2013run Jun 2, 2010
Cerrito #2C42-479-40598Webb, TX · Escondido Resources Oper Co LLC1.29COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF1,010 to 8,210Aug 24, 2012run Jul 30, 2009
Volz 1125 #4HHZ42-479-41516Webb, TX · Lewis Petro Properties Inc.1.30COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF3,047 to 5,100Oct 13, 2014run Oct 18, 2011
Cerrito State a #41HHZ42-479-44167Webb, TX · Escondido Resources Oper Co LLC1.44MudLAS + TIFF4,885 to 16,752Jul 5, 2022
Cerrito State a #42HHZ42-479-44168Webb, TX · Escondido Resources Oper Co LLC1.44MudLAS + TIFF4,764 to 16,170Jul 5, 2022
Cerrito State a #43HHZ42-479-44169Webb, TX · Escondido Resources Oper Co LLC1.45MudLAS + TIFF4,800 to 16,906Jul 5, 2022
Matrix Cerrito Unit B #18HHZ42-479-41303Webb, TX · Escondido Resources Oper Co LLC1.57COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF2,928 to 8,304Jul 22, 2014run Jul 7, 2011
Matrix Cerrito Unit B #18HHZ42-479-41303Webb, TX · Escondido Resources Oper Co LLC1.57COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF2,928 to 8,304Mar 14, 2016run Jul 7, 2011
Jev-King State GU #1HHZ42-479-44631Webb, TX · Lewis Petro Properties Inc.1.60Measure While Drilling (MWD)TIFF10,459 to 19,579Jul 30, 2025
Cerrito #25HHZ42-479-43166Webb, TX · Escondido Resources Oper Co LLC1.62RESISTIVITYTIFF2,840 to 13,637Aug 30, 2016run Mar 10, 2015
Volz 1125 #5HHZ42-479-41555Webb, TX · Lewis Petro Properties Inc.1.71RESISTIVITYTIFF5,860 to 9,600Feb 24, 2015run Mar 14, 2012
Neel #142-479-40495Webb, TX · Lewis Petro Properties Inc.1.80COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF803 to 7,996Apr 24, 2012run Apr 28, 2009
Cerrito #27HHZ42-479-43167Webb, TX · Escondido Resources Oper Co LLC1.81Measure While Drilling (MWD)TIFF2,882 to 13,482Apr 20, 2018
Cerrito #27HHZ42-479-43167Webb, TX · Escondido Resources Oper Co LLC1.81RESISTIVITYTIFF2,880 to 13,482Apr 14, 2016run Apr 9, 2015
Cerrito I #16HHZ42-479-41258Webb, TX · Escondido Resources Oper Co LLC1.90COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF100 to 3,144Sep 10, 2014run Aug 31, 2011
Cerrito-Matrix Unit F #22HHZ42-479-42627Webb, TX · Escondido Resources Oper Co LLC1.96RESISTIVITYTIFF2,850 to 13,850Feb 17, 2017run Jan 31, 2014

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.