WELL LOGS · UNITED STATES · ONE ROW PER LOG

Well logs within 2 mi of API 42-329-32873

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 42-329-32873Clear

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 95 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3

Well DistancemiLogas describedIntervalft, as filedDatereceived
Shackelford Spraberry Unit #3907HHZ42-329-47495Midland, TX · Pioneer Natural Res. USA Inc.0.35Measure While Drilling (MWD)TIFF1,453 to 18,902Jul 9, 2025
Shackelford Spraberry Unit #3908HHZ42-329-47496Midland, TX · Pioneer Natural Res. USA Inc.0.35Measure While Drilling (MWD)TIFF1,455 to 18,788Jul 7, 2025
Shackelford 39B #2HHZ42-329-44693Midland, TX · Pioneer Natural Res. USA Inc.0.37Cement BondLAS + TIFF0 to 9,162Dec 13, 2021
Shackelford 39A #1HHZ42-329-44692Midland, TX · Pioneer Natural Res. USA Inc.0.37Cement BondLAS + TIFF0 to 9,740Dec 13, 2021
Shackelford 39D #4HHZ42-329-44695Midland, TX · Pioneer Natural Res. USA Inc.0.37Cement BondLAS + TIFF0 to 9,220Dec 20, 2021
Shackelford 39C #3HHZ42-329-44694Midland, TX · Pioneer Natural Res. USA Inc.0.37Cement BondLAS + TIFF0 to 9,563Dec 15, 2021
Shackelford 39E #5HHZ42-329-44696Midland, TX · Pioneer Natural Res. USA Inc.0.38Cement BondLAS + TIFF0 to 9,648Dec 21, 2021
Shackelford 39F #6HHZ42-329-44697Midland, TX · Pioneer Natural Res. USA Inc.0.38Cement BondLAS + TIFF0 to 9,210Mar 14, 2022
Shackelford 39-27A #101HHZ42-329-47390Midland, TX · Pioneer Natural Res. USA Inc.0.45Measure While Drilling (MWD)TIFF1,450 to 22,750Jul 17, 2025
Shackelford 39-27B #102HHZ42-329-47391Midland, TX · Pioneer Natural Res. USA Inc.0.45Measure While Drilling (MWD)TIFF1,500 to 22,500Sep 3, 2025
Shackelford 39-27C #103HHZ42-329-47392Midland, TX · Pioneer Natural Res. USA Inc.0.46Measure While Drilling (MWD)TIFF1,500 to 22,200Aug 6, 2025
Shackelford 39-27D #104HHZ42-329-47393Midland, TX · Pioneer Natural Res. USA Inc.0.46Measure While Drilling (MWD)TIFF1,450 to 22,650Jul 18, 2025
Shackelford Spraberry Unit #3901HHZ42-329-44652Midland, TX · Pioneer Natural Res. USA Inc.0.47Cement BondLAS + TIFF0 to 8,877Jan 20, 2022
Shackelford Spraberry Unit #3902HHZ42-329-44654Midland, TX · Pioneer Natural Res. USA Inc.0.47Cement BondLAS + TIFF0 to 8,813Jan 20, 2022
Shackelford Spraberry Unit #3903HHZ42-329-44655Midland, TX · Pioneer Natural Res. USA Inc.0.48Acoustic/SonicLAS + TIFF0 to 8,781Feb 9, 2022
Shackelford 39G #7HHZ42-329-44593Midland, TX · Pioneer Natural Res. USA Inc.0.64Cement BondLAS + TIFF0 to 9,568Jul 15, 2022
Shackelford 39H #8HHZ42-329-44594Midland, TX · Pioneer Natural Res. USA Inc.0.65Cement BondLAS + TIFF0 to 9,247May 26, 2022
Shackelford 39I #9HHZ42-329-44595Midland, TX · Pioneer Natural Res. USA Inc.0.66Cement BondLAS + TIFF0 to 9,693Jul 15, 2022
Shackelford 39J #10HHZ42-329-44596Midland, TX · Pioneer Natural Res. USA Inc.0.66Cement BondLAS + TIFF0 to 9,184Jul 18, 2022
Shackelford 39K #11HHZ42-329-44597Midland, TX · Pioneer Natural Res. USA Inc.0.67Cement BondLAS + TIFF0 to 9,711Jul 18, 2022
Shackelford 39L #12HHZ42-329-44598Midland, TX · Pioneer Natural Res. USA Inc.0.67Cement BondLAS + TIFF0 to 9,338Jul 18, 2022
Shackelford 39-27AD #204HHZ42-329-47347Midland, TX · Pioneer Natural Res. USA Inc.0.69Measure While Drilling (MWD)TIFF1,600 to 22,600Jul 18, 2025
Shackelford 39-27AE #205HHZ42-329-47348Midland, TX · Pioneer Natural Res. USA Inc.0.69Measure While Drilling (MWD)TIFF1,600 to 22,200Jul 8, 2025
Shackelford 39-27AF #206HHZ42-329-47349Midland, TX · Pioneer Natural Res. USA Inc.0.69Measure While Drilling (MWD)TIFF1,550 to 22,600Jul 17, 2025
Shackelford 39-27AG #207HHZ42-329-47350Midland, TX · Pioneer Natural Res. USA Inc.0.70Measure While Drilling (MWD)TIFF1,600 to 22,150Jun 12, 2025
Shackelford 39-27AH #208HHZ42-329-47351Midland, TX · Pioneer Natural Res. USA Inc.0.70Measure While Drilling (MWD)TIFF1,600 to 22,650Aug 6, 2025
Shackelford 39-27AI #209HHZ42-329-47352Midland, TX · Pioneer Natural Res. USA Inc.0.70Measure While Drilling (MWD)TIFF1,600 to 22,200May 28, 2025
Shackelford Spraberry Unit #3904HHZ42-329-44541Midland, TX · Pioneer Natural Res. USA Inc.0.71Cement BondLAS + TIFF0 to 8,886Jul 8, 2022
Shackelford Spraberry Unit #3905HHZ42-329-44542Midland, TX · Pioneer Natural Res. USA Inc.0.71Cement BondLAS + TIFF0 to 8,666Aug 3, 2022
Shackelford Spraberry Unit #3906HHZ42-329-44543Midland, TX · Pioneer Natural Res. USA Inc.0.72Cement BondLAS + TIFF0 to 8,732Aug 3, 2022
Shackelford Spraberry Unit #4114A42-329-34345Midland, TX · Pioneer Natural Res. USA Inc.0.79SURVEYS CASED HOLETIFF6,000 to 9,059Jul 29, 2002run Dec 12, 2000
Shackelford 31-26G #107HHZ42-329-47386Midland, TX · Pioneer Natural Res. USA Inc.0.83Measure While Drilling (MWD)TIFF1,400 to 20,165Jul 23, 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.