WELL LOGS · UNITED STATES · ONE ROW PER LOG
Well logs within 2 mi of Driver C SE9I #9H (42-383-40902)
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.
114 LOG FILES ON 76 WELLS · A LOG'S LAS AND IMAGE IN ONE ROW · PAGE 1 OF 3
| Well | Distancemi | Logas described | Intervalft, as filed | Datereceived |
|---|---|---|---|---|
| Driver C SE9I #9HHZ42-383-40902Reagan, TX · Pioneer Natural Res. USA Inc. | here | Cement BondLAS + TIFF | 0 to 9,146 | Mar 23, 2022 |
| Driver C SE9H #8HHZ42-383-40901Reagan, TX · Pioneer Natural Res. USA Inc. | here | Cement BondLAS + TIFF | 0 to 8,900 | Mar 22, 2022 |
| Driver C SE9G #7HHZ42-383-40900Reagan, TX · Pioneer Natural Res. USA Inc. | here | Cement BondLAS + TIFF | 0 to 9,450 | Mar 22, 2022 |
| Driver C NE9L #12HHZ42-383-40899Reagan, TX · Pioneer Natural Res. USA Inc. | 0.12 | Cement BondLAS + TIFF | 0 to 9,065 | Mar 24, 2022 |
| Driver C NE9K #11HHZ42-383-40898Reagan, TX · Pioneer Natural Res. USA Inc. | 0.12 | Cement BondLAS + TIFF | 0 to 9,234 | Mar 24, 2022 |
| Driver C NE9J #10HHZ42-383-40897Reagan, TX · Pioneer Natural Res. USA Inc. | 0.12 | Cement BondLAS + TIFF | 0 to 8,830 | Mar 23, 2022 |
| Sherrod Unit #70942-383-35803Reagan, TX · Pioneer Natural Res. USA Inc. | 0.14 | Neutron PorosityTIFFCOMPENSATED NEUTRON GAMMA RAY CCL LOG | 3,300 to 8,606 | Mar 15, 2007run Jul 31, 2006 |
| Sherrod 16-0914 #0914ARHZ42-383-40293Reagan, TX · XTO Energy Inc. | 0.44 | Gamma RayTIFF | 0 to 8,782 | Jul 12, 2021 |
| Sherrod 16-0903 #0903BHHZ42-383-40156Reagan, TX · XTO Energy Inc. | 0.49 | Gamma RayTIFF | 0 to 9,187 | Mar 22, 2021 |
| Driver C SW9E #105HHZ42-383-41064Reagan, TX · Pioneer Natural Res. USA Inc. | 0.50 | Gamma RayTIFF | 1,335 to 19,300 | Aug 19, 2022 |
| Driver C SW9B #102HHZ42-383-40889Reagan, TX · Pioneer Natural Res. USA Inc. | 0.53 | Cement BondTIFF | 0 to 9,276 | Aug 29, 2022 |
| Driver C NW9C #3HHZ42-383-41069Reagan, TX · Pioneer Natural Res. USA Inc. | 0.54 | Gamma RayLAS + TIFF | 7,800 to 9,048 | Aug 17, 2022 |
| Driver C SW9A #101HHZ42-383-40887Reagan, TX · Pioneer Natural Res. USA Inc. | 0.54 | Gamma RayLAS + TIFF | 1,324 to 19,344 | Oct 10, 2022 |
| Driver C SW9A #101HHZ42-383-40887Reagan, TX · Pioneer Natural Res. USA Inc. | 0.54 | Gamma RayTIFF | 1,324 to 19,344 | Aug 17, 2022 |
| Driver C NW9B #2HHZ42-383-40883Reagan, TX · Pioneer Natural Res. USA Inc. | 0.55 | Gamma RayLAS + TIFF | 7,600 to 8,908 | Aug 24, 2022 |
| Sherrod 16-0913 #0913AHHZ42-383-40154Reagan, TX · XTO Energy Inc. | 0.55 | Gamma RayTIFF | 0 to 8,712 | Apr 9, 2021 |
| Driver C NW9A #1HHZ42-383-40888Reagan, TX · Pioneer Natural Res. USA Inc. | 0.55 | Measure While Drilling (MWD)LAS + TIFF | 7,700 to 8,943 | Aug 24, 2022 |
| Driver C SW9D #104HHZ42-383-40885Reagan, TX · Pioneer Natural Res. USA Inc. | 0.56 | Gamma Ray2 LAS + 2 TIFF | 1,322 to 19,035 | Oct 10, 2022 |
| Driver C SW9D #104HHZ42-383-40885Reagan, TX · Pioneer Natural Res. USA Inc. | 0.56 | Gamma RayTIFF | 1,322 to 19,035 | Aug 17, 2022 |
| Driver C W10A #1HHZ42-383-41951Reagan, TX · Pioneer Natural Res. USA Inc. | 0.56 | Measure While Drilling (MWD)LAS + TIFF | 5,050 to 25,580 | Feb 27, 2026 |
| Driver C SW9C #103HHZ42-383-40884Reagan, TX · Pioneer Natural Res. USA Inc. | 0.56 | Measure While Drilling (MWD)TIFF | 1,326 to 19,269 | Aug 24, 2022 |
| Driver C W10C #3HHZ42-383-41953Reagan, TX · Pioneer Natural Res. USA Inc. | 0.57 | Measure While Drilling (MWD)LAS + TIFF | 1,194 to 24,376 | Jun 22, 2026 |
| Driver C W10G #7HHZ42-383-41957Reagan, TX · Pioneer Natural Res. USA Inc. | 0.58 | Cement BondLAS + TIFF | 0 to 10,049 | Dec 23, 2025 |
| Driver C W10I #942-383-41994Reagan, TX · Pioneer Natural Res. USA Inc. | 0.59 | Measure While Drilling (MWD)LAS + TIFF | 1,318 to 10,850 | Dec 26, 2025 |
| Sherrod Unit #71142-383-36284Reagan, TX · Pioneer Natural Res. USA Inc. | 0.70 | NEUTRON POROSITYTIFF | 3,700 to 8,543 | Jan 7, 2009run Sep 5, 2008 |
| Sherrod Unit #60342-383-35804Reagan, TX · Pioneer Natural Res. USA Inc. | 0.77 | Neutron PorosityTIFFCOMPENSATED NEUTRON GAMMA RAY CCL LOG | 3,750 to 8,620 | Apr 9, 2007run Sep 8, 2006 |
| Daisy 8C #103HHZ42-383-42148Reagan, TX · XTO Energy Inc. | 0.86 | Measure While Drilling (MWD)TIFF | 1,304 to 24,325 | Apr 2, 2026 |
| Sherrod Unit #150742-383-36579Reagan, TX · Pioneer Natural Res. USA Inc. | 0.97 | NEUTRON POROSITYTIFF | 3,750 to 8,562 | May 11, 2010run Jan 8, 2010 |
| Sherrod Unit #51042-383-35769Reagan, TX · Pioneer Natural Res. USA Inc. | 0.98 | Neutron PorosityTIFFCOMPENSATED NEUTRON GAMMA RAY CCL LOG | 3,800 to 8,604 | Jul 11, 2007run Sep 12, 2006 |
| Driver C E10A #101HHZ42-383-41959Reagan, TX · Pioneer Natural Res. USA Inc. | 1.02 | Cement BondLAS + TIFF | 0 to 10,828 | Jan 7, 2026 |
| Sherrod Unit #151042-383-36580Reagan, TX · Pioneer Natural Res. USA Inc. | 1.14 | NEUTRON POROSITYTIFF | 3,750 to 8,574 | May 11, 2010run Dec 31, 2009 |
| Sherrod Unit #151342-383-36585Reagan, TX · Pioneer Natural Res. USA Inc. | 1.17 | NEUTRON POROSITYTIFF | 3,750 to 8,581 | May 25, 2010run Jan 26, 2010 |
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.