WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Norris 32 #1 (42-227-36152)

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 Norris 32 #1 (42-227-36152)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.

110 LOG FILES ON 74 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3

Well DistancemiLogas describedIntervalft, as filedDatereceived
Norris 32 #142-227-36152Howard, TX · SM Energy CompanyhereNEUTRON/DENSITY POROSITYTIFF100 to 8,738Feb 18, 2009run Aug 6, 2008
Hamlin Unit 20-29 #5AHHZ42-227-39634Howard, TX · Surge Operating LLC0.36NeutronLAS + TIFF0 to 7,792Jun 8, 2021
Hamlin Unit 20-29 #6AHHZ42-227-39635Howard, TX · Surge Operating LLC0.36NeutronLAS + TIFF0 to 7,860Jun 8, 2021
Hamlin Unit 20-29 #7AHHZ42-227-39208Howard, TX · Surge Operating LLC0.38NeutronLAS + TIFF0 to 7,763Aug 20, 2021
Hamlin Unit 20-29 #4AHHZ42-227-39633Howard, TX · Surge Operating LLC0.40NeutronLAS + TIFF0 to 7,926Jul 19, 2021
Hamlin Unit 20-29 #1HHZ42-227-37667Howard, TX · Surge Operating LLC0.43RESISTIVITYTIFF4,000 to 7,985Mar 13, 2017run Apr 3, 2014
Hamlin Unit 20-29 #2HHZ42-227-38260Howard, TX · Surge Operating LLC0.46Gamma RayTIFF6,500 to 14,187Sep 25, 2017
Old Tom Unit a 21-28 #2SHHZ42-227-39524Howard, TX · Surge Operating LLC0.60NeutronLAS + TIFF0 to 7,595Sep 10, 2021
Old Tom Unit a 21-28 #2AHHZ42-227-39107Howard, TX · Surge Operating LLC0.66NeutronTIFF0 to 7,900May 21, 2020
Hamlin Unit 20-29 #1AHHZ42-227-39420Howard, TX · Surge Operating LLC0.66NeutronLAS + TIFF0 to 7,896Aug 20, 2021
Old Tom Unit a 21-28 #3AHHZ42-227-39327Howard, TX · Surge Operating LLC0.75NeutronTIFF0 to 7,696Dec 17, 2020
Hamlin Unit 19-30 #8SHHZ42-227-38799Howard, TX · Surge Operating LLC0.77NeutronTIFF0 to 7,574Oct 1, 2019
Miller #442-227-37582Howard, TX · Ovintiv USA Inc.0.77NEUTRON/DENSITY POROSITYTIFF100 to 9,538Sep 9, 2016run Sep 27, 2013
Prichard a #1MHHZ42-227-39386Howard, TX · Hibernia Resources IV LLC0.80Cement BondTIFF5,500 to 14,052Apr 6, 2021
Underwood West 33 WA #1HHZ42-227-41849Howard, TX · Spirit O&G Operating LLC0.83Measure While Drilling (MWD)TIFF500 to 12,708Jul 31, 2025
Underwood West 33 LS #2HHZ42-227-41850Howard, TX · Spirit O&G Operating LLC0.83Measure While Drilling (MWD)TIFF500 to 12,189Aug 15, 2025
Underwood West 33-WA #3HHZ42-227-41858Howard, TX · Spirit O&G Operating LLC0.84Measure While Drilling (MWD)TIFF500 to 12,575Aug 15, 2025
Underwood West 33 MS #4HHZ42-227-41859Howard, TX · Spirit O&G Operating LLC0.84Measure While Drilling (MWD)TIFF475 to 11,485Aug 28, 2025
Shields Unit #3106WAHZ42-227-38934Howard, TX · OXY USA Inc.0.84Gamma RayTIFF6,943 to 18,020Oct 26, 2020
Underwood West 33-LS #5HHZ42-227-41851Howard, TX · Spirit O&G Operating LLC0.84Measure While Drilling (MWD)TIFF500 to 12,284Aug 15, 2025
Old Tom Unit a 21-28 #4AHHZ42-227-39536Howard, TX · Surge Operating LLC0.85NeutronLAS + TIFF0 to 7,810Sep 10, 2021
Shields Unit #3116LSHZ42-227-39691Howard, TX · OXY USA Inc.0.91Gamma RayTIFF5,900 to 7,983Oct 25, 2024
Shields Unit #3115LSHZ42-227-39701Howard, TX · OXY USA Inc.0.92Gamma RayTIFF0 to 17,458Feb 10, 2022
Hamlin Unit 19-30 #1HHZ42-227-38063Howard, TX · Surge Operating LLC0.94Gamma RayLAS + TIFF6,600 to 14,623Sep 5, 2017
Old Tom Unit B 21-28 #5AHHZ42-227-39561Howard, TX · Surge Operating LLC0.97NeutronLAS + TIFF0 to 7,688Sep 10, 2021
Green-Eyed #142-227-35891Howard, TX · Ruwco Oil and Gas Corp.0.99RESISTIVITYTIFF100 to 8,970Jul 16, 2008run Jan 25, 2005
Old Tom Unit B 21-28 #6AHHZ42-227-39501Howard, TX · Surge Operating LLC1.09NeutronLAS + TIFF0 to 7,746Sep 10, 2021
Miller #542-227-37601Howard, TX · Ovintiv USA Inc.1.09NEUTRON/DENSITY POROSITYTIFF100 to 9,955Dec 19, 2016run Nov 9, 2013
Lucy #142-227-37470Howard, TX · Midland Oil and Gas Inc.1.09NEUTRON POROSITYTIFF0 to 8,695Jul 31, 2016run Apr 10, 2013
Tate -D- #342-227-38574Howard, TX · Mule Kick Operating LLC1.16DensityTIFF100 to 10,513Jan 16, 2018
Old Tom Unit B 21-28 #7AHHZ42-227-39328Howard, TX · Surge Operating LLC1.20NeutronLAS + TIFF0 to 7,894Sep 10, 2021
Miller #242-227-36952Howard, TX · Ovintiv USA Inc.1.20ACOUSTIC POROSITYTIFF4,049 to 10,040Oct 10, 2013run May 1, 2012
Miller #742-227-37723Howard, TX · Ovintiv USA Inc.1.23NEUTRON/DENSITY POROSITYTIFF7,394 to 8,833Dec 28, 2016run Dec 22, 2013
Old Tom Unit B 21-28 #8MHHZ42-227-39727Howard, TX · Surge Operating LLC1.33NeutronLAS + TIFF0 to 6,708Sep 24, 2021
McNew #242-227-36586Howard, TX · Ovintiv USA Inc.1.34NEUTRON/DENSITY POROSITYTIFF200 to 9,990May 5, 2015run Apr 14, 2012
Hamlin Unit 19-30 #3AHHZ42-227-39608Howard, TX · Surge Operating LLC1.37NeutronLAS + TIFF0 to 7,991Jun 8, 2021
Shields Unit B #3114LSHZ42-227-39705Howard, TX · OXY USA Inc.1.37Gamma RayTIFF1,236 to 17,319Feb 10, 2022

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.