WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Middle McCowen #21H (42-013-34580)

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 Middle McCowen #21H (42-013-34580)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.

189 LOG FILES ON 77 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4

Well DistancemiLogas describedIntervalft, as filedDatereceived
74-Atascosa Unit 1 #13HHZ42-013-35824Atascosa, TX · Marathon Oil EF LLC0.88Gamma RayTIFF5,238 to 17,443Feb 22, 2024
74-Atascosa SA 2 #2HHZ42-013-35823Atascosa, TX · Marathon Oil EF LLC0.88Gamma RayTIFF5,239 to 17,956Feb 22, 2024
74-Atascosa SA 1 #1HHZ42-013-35821Atascosa, TX · Marathon Oil EF LLC0.88Gamma RayTIFF9,800 to 18,669Apr 1, 2024
74 Ranch-Guajillo Unit a #4HHZ42-297-35981Live Oak, TX · Marathon Oil EF LLC1.18Gamma RayTIFF7,055 to 18,184Apr 11, 2022
74 Ranch-Guajillo Unit a #4HHZ42-297-35981Live Oak, TX · Marathon Oil EF LLC1.18Gamma RayTIFF7,055 to 18,184Jun 27, 2022
74 Ranch-Guajillo Unit a AC #1HHZ42-297-35982Live Oak, TX · Marathon Oil EF LLC1.22Gamma RayTIFF7,056 to 17,964Jun 27, 2022
74 Ranch-Guajillo Unit a AC #1HHZ42-297-35982Live Oak, TX · Marathon Oil EF LLC1.22Gamma RayTIFF7,056 to 17,964Mar 16, 2022
74 Ranch-Guajillo Unit a #3HHZ42-297-35980Live Oak, TX · Marathon Oil EF LLC1.25Gamma RayTIFF7,150 to 18,121Mar 16, 2022
74 Ranch-Guajillo Unit a #3HHZ42-297-35980Live Oak, TX · Marathon Oil EF LLC1.25Gamma RayTIFF7,150 to 18,121Jun 27, 2022
74 Ranch Unit S1 #1HHZ42-013-35763Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF0 to 18,724Jul 31, 2024
74 Ranch Unit S1 #1HHZ42-013-35763Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF9,800 to 18,669May 9, 2024
74 Ranch Unit S1 #2HHZ42-013-35764Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF0 to 18,447Jul 31, 2024
74 Ranch Unit S1 #2HHZ42-013-35764Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF0 to 18,724Jul 31, 2024
74 Ranch Unit S1 #2HHZ42-013-35764Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF9,800 to 18,393May 9, 2024
74 Ranch Unit S1 #3HHZ42-013-35765Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF5,300 to 18,405May 9, 2024
74 Ranch Unit S1 #4HHZ42-013-35766Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF0 to 18,445Apr 1, 2024
74 Ranch Unit S1 #5HHZ42-013-35767Atascosa, TX · Marathon Oil EF LLC1.27Gamma RayTIFF5,350 to 18,445Apr 1, 2024
Middle McCowen #24HHZ42-013-34578Atascosa, TX · Marathon Oil EF LLC1.28RESISTIVITYTIFF5,180 to 17,485Jun 29, 2016run Apr 1, 2013
Middle McCowen #25HHZ42-013-34579Atascosa, TX · Marathon Oil EF LLC1.28RESISTIVITYTIFF10,200 to 17,476Jun 29, 2016run Apr 15, 2013
Middle McCowen #20HHZ42-013-34570Atascosa, TX · Marathon Oil EF LLC1.30RESISTIVITY3 TIFF9,990 to 17,450May 2, 2016run Mar 16, 2013
Middle McCowen #20HHZ42-013-34570Atascosa, TX · Marathon Oil EF LLC1.30RESISTIVITYTIFF9,990 to 17,450May 9, 2016run Mar 16, 2013
Middle McCowen #37HHZ42-013-34675Atascosa, TX · Marathon Oil EF LLC1.31RESISTIVITYTIFF9,950 to 17,350Jun 29, 2016run May 20, 2013
74 Ranch-Guajillo Unit a #2HHZ42-297-35979Live Oak, TX · Marathon Oil EF LLC1.31Gamma RayTIFF7,055 to 18,215Mar 16, 2022
74 Ranch-Guajillo Unit a #2HHZ42-297-35979Live Oak, TX · Marathon Oil EF LLC1.31Gamma RayTIFF7,055 to 18,215May 23, 2022
Middle McCowen #21HHZ42-013-34580Atascosa, TX · Marathon Oil EF LLC1.31RESISTIVITY5 TIFF5,225 to 17,490May 2, 2016run Feb 28, 2013
Middle McCowen #21HHZ42-013-34580Atascosa, TX · Marathon Oil EF LLC1.31RESISTIVITYTIFF5,225 to 17,490May 9, 2016run Feb 28, 2013
Middle McCowen #19HHZ42-013-34569Atascosa, TX · Marathon Oil EF LLC1.31RESISTIVITY2 TIFF5,195 to 17,628Feb 23, 2016run Dec 14, 2012
Middle McCowen #19HHZ42-013-34569Atascosa, TX · Marathon Oil EF LLC1.31RESISTIVITYTIFF5,220 to 17,628Mar 9, 2016run Dec 14, 2012
Middle McCowen #23HHZ42-013-34576Atascosa, TX · Marathon Oil EF LLC1.33RESISTIVITYTIFF13,561 to 17,530Mar 8, 2016run Oct 24, 2012
Middle McCowen #23HHZ42-013-34576Atascosa, TX · Marathon Oil EF LLC1.33RESISTIVITYTIFF13,600 to 17,530Mar 8, 2016run Oct 24, 2012
Middle McCowen #22HHZ42-013-34577Atascosa, TX · Marathon Oil EF LLC1.33RESISTIVITY2 TIFF8,000 to 17,605Feb 23, 2016run Nov 9, 2012
Middle McCowen #22HHZ42-013-34577Atascosa, TX · Marathon Oil EF LLC1.33RESISTIVITYTIFF8,000 to 17,605Mar 9, 2016run Nov 9, 2012
Middle McCowen #16HHZ42-013-34566Atascosa, TX · Marathon Oil EF LLC1.34RESISTIVITYTIFF7,970 to 17,600Mar 9, 2016run Nov 24, 2012
Middle McCowen #16HHZ42-013-34566Atascosa, TX · Marathon Oil EF LLC1.34RESISTIVITY2 TIFF8,005 to 17,600Feb 23, 2016run Nov 24, 2012
Middle McCowen #48HHZ42-013-34723Atascosa, TX · Marathon Oil EF LLC1.34Gamma RayLAS + TIFF8,990 to 17,647May 2, 2017
Middle McCowen #48HHZ42-013-34723Atascosa, TX · Marathon Oil EF LLC1.34Gamma RayLAS + TIFF8,990 to 17,647Aug 14, 2017
Middle McCowen #38HHZ42-013-34676Atascosa, TX · Marathon Oil EF LLC1.34RESISTIVITYTIFF9,950 to 17,328Jun 29, 2016run May 4, 2013
Middle McCowen #49HHZ42-013-34724Atascosa, TX · Marathon Oil EF LLC1.34Gamma RayLAS9,005 to 18,313May 16, 2017
Middle McCowen #49HHZ42-013-34724Atascosa, TX · Marathon Oil EF LLC1.34Gamma RayLAS9,005 to 18,313Aug 14, 2017

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.