WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of API 42-329-32867
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.
119 LOG FILES ON 89 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Midkiff 1 #11HHZ42-329-42405Midland, TX · Pioneer Natural Res. USA Inc. | 0.87 | Gamma RayTIFF | 0 to 9,156 | May 14, 2019 |
| Midkiff 1 #10HHZ42-329-42400Midland, TX · Pioneer Natural Res. USA Inc. | 0.87 | Gamma RayTIFF | 0 to 9,320 | Apr 23, 2019 |
| Midkiff NES11T #121HHZ42-329-44016Midland, TX · Pioneer Natural Res. USA Inc. | 0.90 | Cement BondLAS + TIFF | 0 to 9,810 | Apr 22, 2021 |
| Midkiff 1 #12HHZ42-329-42408Midland, TX · Pioneer Natural Res. USA Inc. | 0.90 | Cement BondLAS + TIFF | 0 to 9,138 | Jun 10, 2019 |
| Frank Midkiff 35 Allocation 3808 #3818AHHZ42-329-41047Midland, TX · XTO Energy Inc. | 0.91 | Gamma RayTIFF | 0 to 9,362 | Oct 30, 2019 |
| Midkiff NES11S #120HHZ42-329-44015Midland, TX · Pioneer Natural Res. USA Inc. | 0.91 | Cement BondLAS + TIFF | 0 to 9,195 | Apr 22, 2021 |
| Frank Midkiff 35 Allocation 3808 #3808BHHZ42-329-41046Midland, TX · XTO Energy Inc. | 0.91 | Gamma RayTIFF | 0 to 9,740 | Sep 30, 2019 |
| Preston 36B #2HHZ42-329-40181Midland, TX · Pioneer Natural Res. USA Inc. | 0.93 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,552 | Oct 14, 2016run Nov 26, 2015 |
| Preston 36H #8HHZ42-329-40260Midland, TX · Pioneer Natural Res. USA Inc. | 0.94 | Gamma RayTIFF | 0 to 9,207 | Jul 28, 2017 |
| Midkiff NES11R #119HHZ42-329-44014Midland, TX · Pioneer Natural Res. USA Inc. | 0.94 | Cement BondLAS + TIFF | 0 to 9,634 | Apr 21, 2021 |
| Preston 36A #1HHZ42-329-40180Midland, TX · Pioneer Natural Res. USA Inc. | 0.94 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,622 | Apr 11, 2016run Nov 26, 2015 |
| Preston 36C #3HHZ42-329-40182Midland, TX · Pioneer Natural Res. USA Inc. | 0.95 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,618 | Oct 14, 2016run Nov 26, 2015 |
| Frank Midkiff 35 Allocation 3807 #3807BHHZ42-329-41055Midland, TX · XTO Energy Inc. | 0.95 | RESISTIVITYTIFF | 0 to 9,480 | Dec 22, 2020run Mar 23, 2018 |
| Midkiff NES11Q #118HHZ42-329-44013Midland, TX · Pioneer Natural Res. USA Inc. | 0.97 | Cement BondLAS + TIFF | 0 to 9,634 | Apr 21, 2021 |
| Preston 36I #9HHZ42-329-40261Midland, TX · Pioneer Natural Res. USA Inc. | 0.98 | Gamma RayLAS + TIFF | 0 to 9,201 | Jul 24, 2017 |
| Midkiff Unit #104HHZ42-329-45531Midland, TX · Pioneer Natural Res. USA Inc. | 0.98 | Gamma RayLAS + TIFF | 0 to 8,580 | Nov 23, 2022 |
| Midkiff 1O #15HHZ42-329-42397Midland, TX · Pioneer Natural Res. USA Inc. | 0.99 | Gamma RayTIFF | 0 to 9,258 | Apr 24, 2019 |
| Midkiff 1O #15HHZ42-329-42397Midland, TX · Pioneer Natural Res. USA Inc. | 0.99 | Gamma RayTIFF | 0 to 9,258 | May 1, 2019 |
| Midkiff Unit #105HHZ42-329-45532Midland, TX · Pioneer Natural Res. USA Inc. | 0.99 | Gamma RayLAS + TIFF | 0 to 8,660 | Nov 23, 2022 |
| Frank Midkiff 35 Allocation 3816 #3816AHHZ42-329-41640Midland, TX · XTO Energy Inc. | 0.99 | RESISTIVITYTIFF | 0 to 9,164 | Dec 23, 2020run Apr 4, 2018 |
| Frank Midkiff 35 Allocation 3816 #3806BHHZ42-329-41642Midland, TX · XTO Energy Inc. | 0.99 | RESISTIVITYTIFF | 0 to 9,607 | Dec 23, 2020run Apr 3, 2018 |
| Midkiff Unit #106HHZ42-329-45533Midland, TX · Pioneer Natural Res. USA Inc. | 0.99 | Gamma RayLAS + TIFF | 0 to 8,643 | Nov 29, 2022 |
| Midkiff NEN11H #108HHZ42-329-44010Midland, TX · Pioneer Natural Res. USA Inc. | 1.02 | Cement BondLAS + TIFF | 0 to 9,737 | Apr 21, 2021 |
| Preston 36D #4HHZ42-329-40253Midland, TX · Pioneer Natural Res. USA Inc. | 1.03 | NEUTRON/DENSITY POROSITYTIFF | 0 to 9,455 | Oct 14, 2016run Nov 6, 2015 |
| Midkiff E1G #207HHZ42-329-47628Midland, TX · Pioneer Natural Res. USA Inc. | 1.03 | Gamma RayTIFF | 1,500 to 25,155 | Aug 5, 2025 |
| Midkiff E1H #208HHZ42-329-41830Midland, TX · Pioneer Natural Res. USA Inc. | 1.03 | Gamma RayTIFF | 1,440 to 22,843 | Jul 28, 2025 |
| Midkiff E1I #209HHZ42-329-41828Midland, TX · Pioneer Natural Res. USA Inc. | 1.03 | Gamma RayTIFF | 1,400 to 22,296 | Aug 7, 2025 |
| Midkiff Unit #1010HHZ42-329-47631Midland, TX · Pioneer Natural Res. USA Inc. | 1.03 | Gamma RayTIFF | 1,425 to 21,784 | Sep 11, 2025 |
| Preston 36J #10HHZ42-329-40374Midland, TX · Pioneer Natural Res. USA Inc. | 1.04 | Gamma RayLAS + TIFF | 0 to 9,157 | Nov 20, 2017 |
| Midkiff NEN11G #107HHZ42-329-44009Midland, TX · Pioneer Natural Res. USA Inc. | 1.05 | Cement BondLAS + TIFF | 0 to 9,216 | Apr 19, 2021 |
| Frank Midkiff 35 Allocation 3805 #3815AHHZ42-329-41639Midland, TX · XTO Energy Inc. | 1.05 | RESISTIVITYTIFF | 0 to 9,208 | Dec 23, 2020run Mar 22, 2018 |
| Midkiff E1A #201HHZ42-329-41831Midland, TX · Pioneer Natural Res. USA Inc. | 1.05 | Gamma RayTIFF | 1,468 to 22,930 | Sep 17, 2025 |
| Frank Midkiff 35 Allocation 3805 #3805BHHZ42-329-41638Midland, TX · XTO Energy Inc. | 1.05 | RESISTIVITYTIFF | 0 to 9,510 | Mar 22, 2021run Mar 22, 2018 |
| Midkiff E1B #202HHZ42-329-47627Midland, TX · Pioneer Natural Res. USA Inc. | 1.05 | Gamma RayTIFF | 1,468 to 25,300 | Sep 9, 2025 |
| Midkiff E1C #203HHZ42-329-41829Midland, TX · Pioneer Natural Res. USA Inc. | 1.05 | Gamma RayTIFF | 1,432 to 23,319 | Sep 30, 2025 |
| Midkiff Unit #1004HHZ42-329-47629Midland, TX · Pioneer Natural Res. USA Inc. | 1.06 | Gamma RayTIFF | 1,500 to 23,052 | Sep 2, 2025 |
| Preston N31M #13HHZ42-329-44462Midland, TX · Pioneer Natural Res. USA Inc. | 1.06 | Cement BondLAS + TIFF | 0 to 9,076 | Oct 4, 2021 |
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.