WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of Stafford Unit #2H (42-177-32425)

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 Stafford Unit #2H (42-177-32425)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.

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

Well DistancemiLogas describedIntervalft, as filedDatereceived
Hill Unit #1HHZ42-177-32183Gonzales, TX · EOG Resources Inc.0.16RESISTIVITYTIFF0 to 11,008Mar 19, 2014run Mar 16, 2011
Hill Unit #1HHZ42-177-32183Gonzales, TX · EOG Resources Inc.0.16RESISTIVITYTIFF6,274 to 10,670Mar 19, 2014run Mar 11, 2011
Hill Unit #7HHZ42-177-32902Gonzales, TX · EOG Resources Inc.0.17RESISTIVITYTIFF9,740 to 16,962Aug 30, 2016run Jun 8, 2013
Hill Unit #5HHZ42-177-32279Gonzales, TX · EOG Resources Inc.0.18RESISTIVITYTIFF10,161 to 16,881Aug 20, 2014run Aug 16, 2011
Hill Unit #4HHZ42-177-32297Gonzales, TX · EOG Resources Inc.0.26RESISTIVITYTIFF9,500 to 17,608Sep 10, 2014
Hill Unit #6HHZ42-177-32293Gonzales, TX · EOG Resources Inc.0.37RESISTIVITYTIFF0 to 17,050Oct 10, 2014run Oct 10, 2011
Hill Unit #2HHZ42-177-32165Gonzales, TX · EOG Resources Inc.0.40RESISTIVITYTIFF9,851 to 15,290Mar 18, 2014run Feb 19, 2011
McClure Unit #5HHZ42-177-32271Gonzales, TX · EOG Resources Inc.0.44RESISTIVITYTIFF9,988 to 17,070Aug 20, 2014run Aug 22, 2011
Hill Unit #8HHZ42-177-32995Gonzales, TX · EOG Resources Inc.0.46RESISTIVITYTIFF9,850 to 17,010Sep 23, 2016run Jun 25, 2013
Hill Unit #3HHZ42-177-32182Gonzales, TX · EOG Resources Inc.0.57RESISTIVITYTIFF2,485 to 17,217May 28, 2014run May 10, 2011
McClure Unit #10HHZ42-177-32907Gonzales, TX · EOG Resources Inc.0.57RESISTIVITYTIFF2,486 to 16,943Sep 23, 2016run Jul 14, 2013
Hill Unit #9HHZ42-177-33013Gonzales, TX · EOG Resources Inc.0.71RESISTIVITYTIFF9,850 to 17,333Sep 23, 2016run Jul 13, 2013
McClure Unit #4HHZ42-177-32298Gonzales, TX · EOG Resources Inc.0.71RESISTIVITYTIFF9,300 to 16,994Oct 8, 2014
McClure Unit #11HHZ42-177-33002Gonzales, TX · EOG Resources Inc.0.74RESISTIVITYTIFF9,440 to 16,465Sep 21, 2016run Jul 30, 2013
Yellowjacket a #1HHZ42-177-34543Gonzales, TX · EOG Resources Inc.0.78Gamma RayLAS + TIFF10,695 to 20,643Dec 22, 2025
Yellowjacket B #2HHZ42-177-34544Gonzales, TX · EOG Resources Inc.0.78Gamma RayLAS + TIFF10,788 to 18,744Dec 22, 2025
Yellowjacket C #3HHZ42-177-34545Gonzales, TX · EOG Resources Inc.0.79Gamma RayLAS + TIFF10,726 to 23,338Dec 22, 2025
Yellowjacket D #4HHZ42-177-34532Gonzales, TX · EOG Resources Inc.0.79Gamma RayLAS + TIFF12,926 to 24,147Jan 20, 2026
Stafford Unit #2HHZ42-177-32425Gonzales, TX · EOG Resources Inc.0.84RESISTIVITYTIFF2,535 to 15,073Sep 3, 2015run Feb 4, 2012
McClure Unit #7HHZ42-177-32306Gonzales, TX · EOG Resources Inc.0.84RESISTIVITYTIFF9,459 to 16,800Sep 16, 2014run Sep 12, 2011
McClure Unit #9HHZ42-177-32729Gonzales, TX · EOG Resources Inc.0.92RESISTIVITYTIFF2,560 to 16,892Aug 25, 2016run Jun 26, 2013
McClure Unit #3HHZ42-177-32300Gonzales, TX · EOG Resources Inc.1.02RESISTIVITYTIFF9,400 to 16,750Jan 14, 2015run Nov 27, 2011
Stafford Unit #1HHZ42-177-32416Gonzales, TX · EOG Resources Inc.1.08RESISTIVITYTIFF2,526 to 16,585Mar 3, 2015run Dec 30, 2011
Annie Unit #14HHZ42-177-32522Gonzales, TX · EOG Resources Inc.1.11RESISTIVITYTIFF10,550 to 15,720May 19, 2015run May 22, 2012
Annie Unit #16HHZ42-177-32909Gonzales, TX · EOG Resources Inc.1.11RESISTIVITYTIFF10,555 to 15,731Aug 30, 2016run Jun 5, 2013
Annie Unit #17HHZ42-177-32908Gonzales, TX · EOG Resources Inc.1.12RESISTIVITYTIFF10,700 to 16,777Sep 9, 2016run May 19, 2013
Stafford Unit #3HHZ42-177-32457Gonzales, TX · EOG Resources Inc.1.14RESISTIVITYTIFF10,046 to 14,326May 18, 2015run Mar 30, 2012
Stafford Unit #3HHZ42-177-32457Gonzales, TX · EOG Resources Inc.1.14RESISTIVITYTIFF14,106 to 16,100Mar 8, 2016run Apr 4, 2012
Annie Unit #15HHZ42-177-32905Gonzales, TX · EOG Resources Inc.1.14RESISTIVITYTIFF5,530 to 15,098Aug 25, 2016run May 16, 2013
McClure Unit #6HHZ42-177-32308Gonzales, TX · EOG Resources Inc.1.15RESISTIVITYTIFF9,150 to 17,479Nov 6, 2014run Nov 23, 2011
Annie Unit #13HHZ42-177-32906Gonzales, TX · EOG Resources Inc.1.16RESISTIVITYTIFF10,700 to 15,618Aug 25, 2016run Jun 5, 2013
Cinco J. Ranch Ltd Unit #1HHZ42-177-33351Gonzales, TX · FW Eagle Ford I LLC1.17Measure While Drilling (MWD)LAS + TIFF3,442 to 18,155Sep 13, 2017
Cinco J. Ranch Ltd Unit #1HHZ42-177-33351Gonzales, TX · FW Eagle Ford I LLC1.17Measure While Drilling (MWD)LAS + TIFF3,442 to 18,155Sep 25, 2017
Kapavik Unit #1HHZ42-177-33065Gonzales, TX · EOG Resources Inc.1.18RESISTIVITYTIFF10,100 to 16,504Sep 9, 2016run Sep 1, 2013
Annie Unit #11HHZ42-177-32632Gonzales, TX · EOG Resources Inc.1.18RESISTIVITYTIFF10,580 to 16,834Feb 29, 2016run Feb 12, 2013
McClure Unit #2HHZ42-177-32305Gonzales, TX · EOG Resources Inc.1.24RESISTIVITYTIFF9,600 to 17,234Nov 6, 2014run Nov 3, 2011
Chumchal-Littlefield Unit #1HHZ42-177-32465Gonzales, TX · Ensign Natural Resources II LLC1.31RESISTIVITY6 TIFF5,200 to 15,782Aug 18, 2015run Jun 1, 2012
Chumchal-Littlefield Unit #1HHZ42-177-32465Gonzales, TX · Ensign Natural Resources II LLC1.31RESISTIVITY2 TIFF5,200 to 17,270Aug 18, 2015run Jun 8, 2012

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.