WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Stimson 20 #3 (42-329-35751)
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.
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.
199 LOG FILES ON 101 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 4
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Stimson 20 #342-329-35751Midland, TX · Pioneer Natural Res. USA Inc. | here | NEUTRON POROSITYTIFF | 9,722 to 9,795 | Sep 25, 2008run Dec 6, 2007 |
| Stimson 20 #242-329-35336Midland, TX · Pioneer Natural Res. USA Inc. | 0.25 | Neutron PorosityTIFFCOMPENSATED NEUTRON GAMMA RAY CCL LOG | 4,300 to 9,752 | Mar 27, 2007run Mar 11, 2006 |
| Stimson-Burley -N- #242-329-30899Midland, TX · Pioneer Natural Res. USA Inc. | 0.26 | InductionTIFF | 4,351 to 11,693 | Mar 2, 2018 |
| Stimson 20 #442-329-36676Midland, TX · Pioneer Natural Res. USA Inc. | 0.29 | NEUTRON POROSITYTIFF | 4,312 to 10,700 | Jan 4, 2012run Sep 1, 2010 |
| Stimson 20 #742-329-37853Midland, TX · Pioneer Natural Res. USA Inc. | 0.40 | NEUTRON POROSITYTIFF | 4,316 to 10,856 | Dec 10, 2013run Mar 26, 2012 |
| Poppy-Atrelle 21A #1HHZ42-329-46614Midland, TX · Pioneer Natural Res. USA Inc. | 0.49 | Measure While Drilling (MWD)LAS + TIFF | 1,700 to 20,450 | Apr 17, 2024 |
| Tredaway-Elkin 21B #2HHZ42-329-46583Midland, TX · Pioneer Natural Res. USA Inc. | 0.50 | Measure While Drilling (MWD)LAS + TIFF | 1,700 to 23,150 | May 8, 2024 |
| Tredaway-Elkin 21C #3HHZ42-329-46584Midland, TX · Pioneer Natural Res. USA Inc. | 0.50 | Measure While Drilling (MWD)LAS + TIFF | 1,700 to 22,850 | May 8, 2024 |
| Poppy-Atrelle 21D #4HHZ42-329-47552Midland, TX · Pioneer Natural Res. USA Inc. | 0.50 | Gamma RayLAS + TIFF | 1,650 to 20,200 | Jun 18, 2025 |
| Poppy-Atrelle 21F #6HHZ42-329-47554Midland, TX · Pioneer Natural Res. USA Inc. | 0.51 | Gamma Ray2 LAS + 2 TIFF | 1,750 to 18,850 | May 22, 2025 |
| Poppy-Atrelle 21G #7HHZ42-329-47550Midland, TX · Pioneer Natural Res. USA Inc. | 0.51 | Gamma RayLAS + TIFF | 1,750 to 19,900 | Jun 19, 2025 |
| Poppy-Atrelle 21H #8HHZ42-329-47551Midland, TX · Pioneer Natural Res. USA Inc. | 0.51 | Gamma RayLAS + TIFF | 1,650 to 19,100 | May 8, 2025 |
| Tredaway-Elkin 21H #8HHZ42-329-47482Midland, TX · Pioneer Natural Res. USA Inc. | 0.52 | Gamma RayLAS + TIFF | 1,734 to 22,568 | Jul 3, 2025 |
| Tredaway-Elkin 21I #9HHZ42-329-47483Midland, TX · Pioneer Natural Res. USA Inc. | 0.52 | Gamma RayLAS + TIFF | 1,705 to 8,184 | Jul 3, 2025 |
| Tredaway-Elkin 21J #10HHZ42-329-47484Midland, TX · Pioneer Natural Res. USA Inc. | 0.53 | Gamma RayLAS + TIFF | 1,706 to 8,162 | Jun 5, 2025 |
| Tredaway-Elkin 21K #11HHZ42-329-47485Midland, TX · Pioneer Natural Res. USA Inc. | 0.53 | Gamma RayLAS + TIFF | 1,756 to 22,828 | May 20, 2025 |
| Tredaway-Elkin 21P #116HHZ42-329-47486Midland, TX · Pioneer Natural Res. USA Inc. | 0.58 | Gamma RayLAS + TIFF | 1,615 to 21,700 | Jun 5, 2025 |
| Tredaway-Elkin 21Q #117HHZ42-329-47490Midland, TX · Pioneer Natural Res. USA Inc. | 0.58 | Measure While Drilling (MWD)LAS + TIFF | 1,702 to 21,967 | Jun 12, 2025 |
| Tredaway-Elkin 21R #118HHZ42-329-47487Midland, TX · Pioneer Natural Res. USA Inc. | 0.58 | Measure While Drilling (MWD)LAS + TIFF | 1,753 to 21,222 | Jun 12, 2025 |
| Elkin 21L #12HHZ42-329-46615Midland, TX · Pioneer Natural Res. USA Inc. | 0.58 | Measure While Drilling (MWD)LAS + TIFF | 1,800 to 22,450 | May 8, 2024 |
| Tredaway-Elkin 21S #119HHZ42-329-47488Midland, TX · Pioneer Natural Res. USA Inc. | 0.59 | Gamma RayLAS + TIFF | 1,756 to 21,520 | Jun 6, 2025 |
| Elkin 21M #13HHZ42-329-46616Midland, TX · Pioneer Natural Res. USA Inc. | 0.59 | Measure While Drilling (MWD)LAS + TIFF | 1,800 to 23,050 | Apr 17, 2024 |
| Tredaway-Elkin 21T #120HHZ42-329-47489Midland, TX · Pioneer Natural Res. USA Inc. | 0.59 | Measure While Drilling (MWD)LAS + TIFF | 1,784 to 22,365 | Jun 12, 2025 |
| Elkin 21N #14HHZ42-329-46617Midland, TX · Pioneer Natural Res. USA Inc. | 0.59 | Measure While Drilling (MWD)LAS + TIFF | 1,508 to 22,202 | Mar 27, 2024 |
| Elkin 21O #15HHZ42-329-46627Midland, TX · Pioneer Natural Res. USA Inc. | 0.60 | Measure While Drilling (MWD)LAS + TIFF | 1,800 to 23,350 | May 6, 2024 |
| Mabee-Tredaway W16A #1HHZ42-329-43626Midland, TX · Pioneer Natural Res. USA Inc. | 0.68 | Cement BondLAS + TIFF | 0 to 9,765 | Sep 30, 2020 |
| Poppy-Atrelle 20L #12HHZ42-329-47549Midland, TX · Pioneer Natural Res. USA Inc. | 0.69 | Gamma RayLAS | 1,800 to 18,700 | May 27, 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.