WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Terri a #4407 (42-461-37751)

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 Terri a #4407 (42-461-37751)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.

147 LOG FILES ON 134 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3

Well DistancemiLogas describedIntervalft, as filedDatereceived
Terri a #440742-461-37751Upton, TX · Summit Petroleum LLChereNEUTRON POROSITYTIFF0 to 10,142Feb 2, 2015run Jan 25, 2012
Terri #441642-461-37917Upton, TX · Summit Petroleum LLC0.25NEUTRON POROSITYTIFF0 to 10,212Jun 22, 2015run Jun 4, 2012
Terri a #441542-461-37381Upton, TX · Summit Petroleum LLC0.28NEUTRON POROSITYTIFF0 to 10,070Jul 7, 2014run Jun 2, 2011
Terri a #441142-461-38431Upton, TX · Summit Petroleum LLC0.28NEUTRON POROSITYTIFF0 to 10,150Feb 16, 2016run Jan 7, 2013
Terri #440442-461-38339Upton, TX · Summit Petroleum LLC0.40NEUTRON POROSITYTIFF0 to 10,242Jan 12, 2016run Nov 13, 2012
Terri a #440342-461-36959Upton, TX · Summit Petroleum LLC0.40NEUTRON POROSITYTIFF0 to 10,128Dec 17, 2013run Nov 20, 2010
Mary #842-461-37428Upton, TX · Summit Petroleum LLC0.46NEUTRON POROSITYTIFF4,000 to 10,134Aug 27, 2014run Jul 26, 2011
Mary #842-461-37428Upton, TX · Summit Petroleum LLC0.46NEUTRON POROSITYTIFF4,000 to 10,136Jul 7, 2014run Jul 26, 2011
Mary #1242-461-38509Upton, TX · Summit Petroleum LLC0.54NEUTRON POROSITYTIFF4,000 to 10,824Mar 22, 2016run Mar 22, 2013
Terri #440642-461-38251Upton, TX · Summit Petroleum LLC0.54NEUTRON POROSITYTIFF0 to 10,204Jul 3, 2014run Aug 17, 2012
Terri #440842-461-37088Upton, TX · Summit Petroleum LLC0.56NEUTRON POROSITYTIFF0 to 10,146Feb 14, 2014run Feb 23, 2011
McElroy Ranch Co. #63HHZ42-461-36080Upton, TX · Breitburn Operating L.P.0.56NEUTRON/DENSITY POROSITYTIFF200 to 10,991Apr 28, 2010run Mar 26, 2009
Terri #441342-461-38338Upton, TX · Summit Petroleum LLC0.60NEUTRON POROSITYTIFF0 to 10,080Jul 3, 2014run Oct 22, 2012
Terri #441442-461-37169Upton, TX · Summit Petroleum LLC0.61NEUTRON POROSITYTIFF0 to 10,096May 5, 2014run Apr 25, 2011
Terri #441242-461-37542Upton, TX · Summit Petroleum LLC0.63NEUTRON POROSITYTIFF0 to 10,302Sep 9, 2014run Sep 29, 2011
McElroy 115 #4SE42-461-37860Upton, TX · Apache Corporation0.71COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF5,099 to 10,512May 18, 2015run May 10, 2012
Mary #542-461-37404Upton, TX · Summit Petroleum LLC0.72NEUTRON POROSITYTIFF4,000 to 10,171Jul 8, 2014run Aug 2, 2011
Dorcus #1542-461-37796Upton, TX · Firebird Energy II LLC0.73NEUTRON POROSITYTIFF4,000 to 11,084Mar 31, 2015run Apr 13, 2012
Terri #440542-461-36431Upton, TX · Summit Petroleum LLC0.78NEUTRON POROSITYTIFF0 to 10,352Dec 6, 2012run Dec 16, 2009
Mary #442-461-37954Upton, TX · Summit Petroleum LLC0.79NEUTRON POROSITYTIFF4,800 to 10,912May 25, 2015run May 19, 2012
Dorcus #342-461-37990Upton, TX · Firebird Energy II LLC0.80NEUTRON POROSITYTIFF4,000 to 11,139May 25, 2015run Jun 13, 2012
McElroy Ranch Co. #62HZ42-461-35918Upton, TX · Breitburn Operating L.P.0.81NEUTRON/DENSITY POROSITYTIFF190 to 11,506Feb 29, 2012run Oct 16, 2008
McElroy Ranch Co. #62HZ42-461-35918Upton, TX · Breitburn Operating L.P.0.81RESISTIVITYTIFF5,400 to 11,506Feb 29, 2012run Oct 16, 2008
Terri #441042-461-38090Upton, TX · Summit Petroleum LLC0.83NEUTRON POROSITYTIFF0 to 10,184Jul 3, 2014run Aug 6, 2012
Aletha 19 #38WAHZ42-461-41835Upton, TX · Firebird Energy II LLC0.86Measure While Drilling (MWD)TIFF0 to 24,534Jul 30, 2023
McElroy Ranch E #7132SE42-461-37858Upton, TX · Apache Corporation0.86COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF5,108 to 10,474May 7, 2015run Apr 22, 2012
Terri #440142-461-37843Upton, TX · Summit Petroleum LLC0.88NEUTRON POROSITYTIFF0 to 10,236Feb 25, 2015run Mar 2, 2012
Terri #440242-461-36725Upton, TX · Summit Petroleum LLC0.88NEUTRON POROSITYTIFF0 to 10,610Feb 13, 2014run Oct 21, 2010
Dorcus #1142-461-37967Upton, TX · Firebird Energy II LLC0.92NEUTRON POROSITYTIFF4,000 to 10,509Apr 15, 2015run Apr 25, 2012
McElroy 115 #3SE42-461-37473Upton, TX · Apache Corporation1.00NEUTRON/DENSITY POROSITYTIFF100 to 10,478Nov 21, 2014run Nov 1, 2011
Terri #440942-461-37461Upton, TX · Summit Petroleum LLC1.00NEUTRON POROSITYTIFF0 to 10,295Aug 19, 2014run Aug 15, 2011
Mary #742-461-38029Upton, TX · Summit Petroleum LLC1.00NEUTRON POROSITYTIFF4,000 to 10,826Aug 13, 2015run Aug 16, 2012
Stephanie #1542-461-37783Upton, TX · Summit Petroleum LLC1.03NEUTRON POROSITYTIFF4,000 to 10,965Dec 17, 2014run Jan 5, 2012
Aletha 20 #40WBHZ42-461-41836Upton, TX · Firebird Energy II LLC1.06Measure While Drilling (MWD)TIFF0 to 25,139May 19, 2023
Aletha 22 #44LSHZ42-461-41842Upton, TX · Firebird Energy II LLC1.07Measure While Drilling (MWD)TIFF0 to 24,403Mar 20, 2023
McElroy Ranch E #8132SE42-461-38126Upton, TX · Apache Corporation1.08COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYTIFF200 to 10,460Aug 17, 2015run Aug 4, 2012
Aletha 17 #34JMHZ42-461-41833Upton, TX · Firebird Energy II LLC1.08Measure While Drilling (MWD)TIFF0 to 23,997Mar 19, 2023
Aletha 16 #32WBHZ42-461-41831Upton, TX · Firebird Energy II LLC1.08Measure While Drilling (MWD)TIFF0 to 24,862May 18, 2023
Aletha 18 #36LSHZ42-461-41834Upton, TX · Firebird Energy II LLC1.09Measure While Drilling (MWD)TIFF0 to 24,293Mar 20, 2023
Tina Marie B #420842-461-37086Upton, TX · Summit Petroleum LLC1.10NEUTRON POROSITYTIFF0 to 10,132Feb 14, 2014run Dec 18, 2010
Dorcus #242-461-37529Upton, TX · Firebird Energy II LLC1.10NEUTRON POROSITYTIFF4,000 to 10,382Aug 4, 2014run Sep 7, 2011
Mary #142-461-37415Upton, TX · Summit Petroleum LLC1.11NEUTRON POROSITYTIFF4,000 to 10,200Aug 4, 2014run Aug 25, 2011
McElroy Ranch Co. 132 #50HHZ42-461-35792Upton, TX · XTO Energy Inc.1.11NEUTRON/DENSITY POROSITYTIFF200 to 10,917Sep 20, 2011run Jul 24, 2008
Dorcus #642-461-38299Upton, TX · Firebird Energy II LLC1.15NEUTRON POROSITYTIFF4,000 to 11,076Sep 15, 2015run Oct 4, 2012
Stephanie #842-461-37345Upton, TX · Summit Petroleum LLC1.15NEUTRON POROSITYTIFF4,000 to 10,194Jun 9, 2014run Jun 22, 2011
Aletha 10 #20MSHZ42-461-41825Upton, TX · Firebird Energy II LLC1.16Measure While Drilling (MWD)TIFF0 to 23,629Nov 8, 2022
Aletha 12 #24WAHZ42-461-41827Upton, TX · Firebird Energy II LLC1.17Gamma RayLAS + TIFF434 to 24,602Sep 30, 2025
Aletha 11 #22WBHZ42-461-41826Upton, TX · Firebird Energy II LLC1.17Gamma RayLAS + TIFF654 to 25,059Aug 18, 2025

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.