Petrora

WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of API 42-003-01666

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 API 42-003-01666Clear

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.

32 LOG FILES ON 26 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 1

Well DistancemiLogas describedIntervalft, as filedDatereceived
University BLK.9 /Wolfcamp/ Unit #2101HHZ42-003-47872Andrews, TX · XTO Energy Inc.0.20Gamma RayTIFF0 to 8,396Mar 17, 2022
State 000 #1142-003-43112Andrews, TX · Lime Rock Resources IV-a L.P.0.53RESISTIVITYTIFF5,537 to 9,563Oct 31, 2014run Aug 28, 2011
University Block 9 #17BA42-003-40318Andrews, TX · XTO Energy Inc.0.54NEUTRON/DENSITY POROSITYTIFF10,340 to 10,580Oct 1, 2009run Jun 12, 2008
University Block 9 #17BA42-003-40318Andrews, TX · XTO Energy Inc.0.54RESISTIVITYTIFF10,340 to 10,583Oct 1, 2009run Jun 12, 2008
University Block 9 #17BA42-003-40318Andrews, TX · XTO Energy Inc.0.54SURVEYS CASED HOLETIFF0 to 6,628Sep 21, 2009run Mar 23, 2008
State University BA #1242-003-39451Andrews, TX · XTO Energy Inc.0.66NEUTRON/DENSITY POROSITYTIFF200 to 4,894Jul 31, 2016run Apr 6, 2005
State University -at- #1042-003-39453Andrews, TX · XTO Energy Inc.0.78NEUTRON/DENSITY POROSITYTIFF200 to 4,930Sep 5, 2008run Apr 13, 2005
University Block 9 #14BA42-003-39633Andrews, TX · XTO Energy Inc.0.85Neutron/Density PorosityTIFFSPECTRAL DENSITY DUAL SPACED NEUTRON200 to 10,824Dec 28, 2006run Sep 16, 2005
UL G 9-33 a #1HHZ42-003-48599Andrews, TX · Elevation Resources LLC1.05Gamma RayTIFF1,665 to 10,040Jul 7, 2025
UL G 9-33 B #2HHZ42-003-48600Andrews, TX · Elevation Resources LLC1.06Gamma RayTIFF1,679 to 17,045Aug 12, 2025
University 9-28 #3HHZ42-003-47907Andrews, TX · Elevation Resources LLC1.17Gamma RayTIFF1,700 to 11,000Mar 3, 2022
UL a #2HHZ42-003-48220Andrews, TX · Ring Energy Inc.1.21Measure While Drilling (MWD)TIFF1,775 to 10,310Apr 8, 2024
UL B #3HHZ42-003-48221Andrews, TX · Ring Energy Inc.1.21Measure While Drilling (MWD)TIFF1,781 to 10,300Mar 21, 2023
University Block 9 #2BHZ42-003-05165Andrews, TX · XTO Energy Inc.1.22NEUTRON POROSITYTIFF9,000 to 10,523Aug 18, 2014run Jul 8, 2011
State AQ #442-003-01739Andrews, TX · Ring Energy Inc.1.24RESISTIVITYTIFF6,200 to 10,266Dec 12, 2014run Sep 24, 2011
University Block 9 #1E42-003-05281Andrews, TX · XTO Energy Inc.1.25Gamma RayTIFF0 to 10,528Oct 30, 2017
State BL #442-003-42393Andrews, TX · Ring Energy Inc.1.27RESISTIVITYTIFF5,491 to 9,417Aug 19, 2014run Mar 30, 2011
State AQ #8HHZ42-003-43170Andrews, TX · Ring Energy Inc.1.29RESISTIVITYTIFF200 to 12,485Nov 13, 2014run Sep 28, 2011
State AQ #8HHZ42-003-43170Andrews, TX · Ring Energy Inc.1.29RESISTIVITYTIFF10,418 to 13,288Sep 19, 2016run Jun 6, 2013
State of Texas CX #542-003-44146Andrews, TX · Dinero Operating Company1.29NEUTRON/DENSITY POROSITYTIFF4,788 to 10,019Aug 18, 2016run Apr 29, 2012
State of Texas CX #542-003-44146Andrews, TX · Dinero Operating Company1.29RESISTIVITYTIFF4,788 to 10,019Aug 18, 2016run Apr 29, 2012
University Lands #8HDHZ42-003-47977Andrews, TX · Ring Energy Inc.1.40Measure While Drilling (MWD)TIFF1,768 to 18,470Apr 28, 2022
University -FI- #7HDHZ42-003-47975Andrews, TX · Ring Energy Inc.1.41MudTIFF1,700 to 18,335Apr 18, 2022
University Block 9 #9BHHZ42-003-40243Andrews, TX · XTO Energy Inc.1.59RESISTIVITYTIFF5,548 to 10,723Feb 1, 2011run Jan 6, 2008
University 17 #4HHZ42-003-46187Andrews, TX · Ares Energy Ltd.1.62Resistivity2 TIFF1,770 to 4,737Oct 30, 2017
University 9-17 #242-003-40734Andrews, TX · Winn Operating LLC1.82RESISTIVITYTIFF0 to 4,648Mar 30, 2009run Sep 6, 2008
University BLK.9 /Wolfcamp/ Unit #10N42-003-39573Andrews, TX · XTO Energy Inc.1.90Neutron/Density PorosityTIFFSPECTRAL DENSITY DUAL-SPACED NEUTRON MICROLOG200 to 10,709Oct 10, 2006run Jul 18, 2005
University State FV #2HHZ42-003-46754Andrews, TX · Ring Energy Inc.1.92COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF6,819 to 10,090Dec 4, 2017run Oct 24, 2014
University State FV #2HHZ42-003-46754Andrews, TX · Ring Energy Inc.1.92RESISTIVITYTIFF6,819 to 10,090Dec 4, 2017run Oct 24, 2014
University 9-17 #142-003-39887Andrews, TX · Winn Operating LLC1.99Neutron/Density PorosityTIFFSPECTRAL DENSITY DUAL SPACED NEUTRON LOG200 to 4,712May 23, 2007run Jul 16, 2006
Stte FH #342-003-39697Andrews, TX · Naumann Oil & Gas Inc.1.99RESISTIVITYTIFF2,850 to 5,652Jan 5, 2010run Nov 23, 2005

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.